UBUNTU-CVE-2025-21816

Source
https://ubuntu.com/security/CVE-2025-21816
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json
JSON Data
https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2025-21816
Upstream
Downstream
USN (11)
Related
Published
2025-02-27T20:16:00Z
Modified
2026-10-13T15:11:47Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
  • Ubuntu - low
Summary
[none]
Details

In the Linux kernel, the following vulnerability has been resolved: hrtimers: Force migrate away hrtimers queued after CPUHP_AP_HRTIMERS_DYING hrtimers are migrated away from the dying CPU to any online target at the CPUHP_AP_HRTIMERS_DYING stage in order not to delay bandwidth timers handling tasks involved in the CPU hotplug forward progress. However wakeups can still be performed by the outgoing CPU after CPUHP_AP_HRTIMERS_DYING. Those can result again in bandwidth timers being armed. Depending on several considerations (crystal ball power management based election, earliest timer already enqueued, timer migration enabled or not), the target may eventually be the current CPU even if offline. If that happens, the timer is eventually ignored. The most notable example is RCU which had to deal with each and every of those wake-ups by deferring them to an online CPU, along with related workarounds: _ e787644caf76 (rcu: Defer RCU kthreads wakeup when CPU is dying) _ 9139f93209d1 (rcu/nocb: Fix RT throttling hrtimer armed from offline CPU) _ f7345ccc62a4 (rcu/nocb: Fix rcuog wake-up from offline softirq) The problem isn't confined to RCU though as the stop machine kthread (which runs CPUHP_AP_HRTIMERS_DYING) reports its completion at the end of its work through cpu_stop_signal_done() and performs a wake up that eventually arms the deadline server timer: WARNING: CPU: 94 PID: 588 at kernel/time/hrtimer.c:1086 hrtimer_start_range_ns+0x289/0x2d0 CPU: 94 UID: 0 PID: 588 Comm: migration/94 Not tainted Stopper: multi_cpu_stop+0x0/0x120 <- stop_machine_cpuslocked+0x66/0xc0 RIP: 0010:hrtimer_start_range_ns+0x289/0x2d0 Call Trace: start_dl_timer enqueue_dl_entity dl_server_start enqueue_task_fair enqueue_task ttwu_do_activate try_to_wake_up complete cpu_stopper_thread Instead of providing yet another bandaid to work around the situation, fix it in the hrtimers infrastructure instead: always migrate away a timer to an online target whenever it is enqueued from an offline CPU. This will also allow to revert all the above RCU disgraceful hacks.

References

Affected packages

Ubuntu:16.04:LTS
linux-hwe-edge

Package

Name
linux-hwe-edge
Purl
pkg:deb/ubuntu/linux-hwe-edge?arch=source&distro=xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

4.*
4.8.0-28.30~16.04.1
4.8.0-30.32~16.04.1
4.8.0-32.34~16.04.1
4.8.0-34.36~16.04.1
4.10.0-14.16~16.04.1
4.10.0-19.21~16.04.1
4.10.0-20.22~16.04.1
4.10.0-21.23~16.04.1
4.10.0-22.24~16.04.1
4.10.0-24.28~16.04.1
4.10.0-26.30~16.04.1
4.11.0-13.19~16.04.1
4.11.0-14.20~16.04.1
4.13.0-16.19~16.04.3
4.13.0-17.20~16.04.1
4.13.0-19.22~16.04.1
4.13.0-21.24~16.04.1
4.13.0-25.29~16.04.2
4.15.0-13.14~16.04.1
4.15.0-15.16~16.04.1
4.15.0-20.21~16.04.1
4.15.0-22.24~16.04.1
4.15.0-23.25~16.04.1

Ecosystem specific

{
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            "binary_name": "linux-headers-4.15.0-23",
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            "binary_version": "4.15.0-23.25~16.04.1"
        },
        {
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            "binary_version": "4.15.0-23.25~16.04.1"
        },
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            "binary_version": "4.15.0-23.25~16.04.1"
        },
        {
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            "binary_version": "4.15.0-23.25~16.04.1"
        },
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    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
Ubuntu:18.04:LTS
linux-aws-5.0

Package

Name
linux-aws-5.0
Purl
pkg:deb/ubuntu/linux-aws-5.0?arch=source&distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.0.0-1021.24~18.04.1
5.0.0-1022.25~18.04.1
5.0.0-1023.26~18.04.1
5.0.0-1024.27~18.04.1
5.0.0-1025.28
5.0.0-1027.30

Ecosystem specific

{
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        {
            "binary_name": "linux-aws-5.0-tools-5.0.0-1027",
            "binary_version": "5.0.0-1027.30"
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            "binary_name": "linux-aws-headers-5.0.0-1027",
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            "binary_version": "5.0.0-1027.30"
        },
        {
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            "binary_version": "5.0.0-1027.30"
        },
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            "binary_version": "5.0.0-1027.30"
        },
        {
            "binary_name": "linux-tools-5.0.0-1027-aws",
            "binary_version": "5.0.0-1027.30"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-aws-5.3

Package

Name
linux-aws-5.3
Purl
pkg:deb/ubuntu/linux-aws-5.3?arch=source&distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.3.0-1016.17~18.04.1
5.3.0-1017.18~18.04.1
5.3.0-1019.21~18.04.1
5.3.0-1023.25~18.04.1
5.3.0-1028.30~18.04.1
5.3.0-1030.32~18.04.1
5.3.0-1032.34~18.04.2
5.3.0-1033.35
5.3.0-1034.36
5.3.0-1035.37

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-aws-5.3-cloud-tools-5.3.0-1035",
            "binary_version": "5.3.0-1035.37"
        },
        {
            "binary_name": "linux-aws-5.3-headers-5.3.0-1035",
            "binary_version": "5.3.0-1035.37"
        },
        {
            "binary_name": "linux-aws-5.3-tools-5.3.0-1035",
            "binary_version": "5.3.0-1035.37"
        },
        {
            "binary_name": "linux-buildinfo-5.3.0-1035-aws",
            "binary_version": "5.3.0-1035.37"
        },
        {
            "binary_name": "linux-cloud-tools-5.3.0-1035-aws",
            "binary_version": "5.3.0-1035.37"
        },
        {
            "binary_name": "linux-headers-5.3.0-1035-aws",
            "binary_version": "5.3.0-1035.37"
        },
        {
            "binary_name": "linux-image-5.3.0-1035-aws",
            "binary_version": "5.3.0-1035.37"
        },
        {
            "binary_name": "linux-modules-5.3.0-1035-aws",
            "binary_version": "5.3.0-1035.37"
        },
        {
            "binary_name": "linux-modules-extra-5.3.0-1035-aws",
            "binary_version": "5.3.0-1035.37"
        },
        {
            "binary_name": "linux-tools-5.3.0-1035-aws",
            "binary_version": "5.3.0-1035.37"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-azure

Package

Name
linux-azure
Purl
pkg:deb/ubuntu/linux-azure?arch=source&distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

4.*
4.15.0-1002.2
4.15.0-1003.3
4.15.0-1004.4
4.15.0-1008.8
4.15.0-1009.9
4.15.0-1012.12
4.15.0-1013.13
4.15.0-1014.14
4.15.0-1018.18
4.15.0-1019.19
4.15.0-1021.21
4.15.0-1022.23
4.15.0-1023.24
4.15.0-1025.26
4.15.0-1028.29
4.15.0-1030.31
4.15.0-1031.32
4.15.0-1032.33
4.15.0-1035.36
4.15.0-1036.38
4.15.0-1037.39
4.18.0-1011.11~18.04.1
4.18.0-1013.13~18.04.1
4.18.0-1014.14~18.04.1
4.18.0-1018.18~18.04.1
4.18.0-1019.19~18.04.1
4.18.0-1020.20~18.04.1
4.18.0-1023.24~18.04.1
4.18.0-1024.25~18.04.1
4.18.0-1025.27~18.04.1
5.*
5.0.0-1014.14~18.04.1
5.0.0-1016.17~18.04.1
5.0.0-1018.19~18.04.1
5.0.0-1020.21~18.04.1
5.0.0-1022.23~18.04.1
5.0.0-1023.24~18.04.1
5.0.0-1025.27~18.04.1
5.0.0-1027.29~18.04.1
5.0.0-1028.30~18.04.1
5.0.0-1029.31~18.04.1
5.0.0-1031.33
5.0.0-1032.34
5.0.0-1035.37
5.0.0-1036.38

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-azure-cloud-tools-5.0.0-1036",
            "binary_version": "5.0.0-1036.38"
        },
        {
            "binary_name": "linux-azure-headers-5.0.0-1036",
            "binary_version": "5.0.0-1036.38"
        },
        {
            "binary_name": "linux-azure-tools-5.0.0-1036",
            "binary_version": "5.0.0-1036.38"
        },
        {
            "binary_name": "linux-buildinfo-5.0.0-1036-azure",
            "binary_version": "5.0.0-1036.38"
        },
        {
            "binary_name": "linux-cloud-tools-5.0.0-1036-azure",
            "binary_version": "5.0.0-1036.38"
        },
        {
            "binary_name": "linux-headers-5.0.0-1036-azure",
            "binary_version": "5.0.0-1036.38"
        },
        {
            "binary_name": "linux-image-unsigned-5.0.0-1036-azure",
            "binary_version": "5.0.0-1036.38"
        },
        {
            "binary_name": "linux-modules-5.0.0-1036-azure",
            "binary_version": "5.0.0-1036.38"
        },
        {
            "binary_name": "linux-modules-extra-5.0.0-1036-azure",
            "binary_version": "5.0.0-1036.38"
        },
        {
            "binary_name": "linux-tools-5.0.0-1036-azure",
            "binary_version": "5.0.0-1036.38"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-azure-5.3

Package

Name
linux-azure-5.3
Purl
pkg:deb/ubuntu/linux-azure-5.3?arch=source&distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.3.0-1007.8~18.04.1
5.3.0-1008.9~18.04.1
5.3.0-1009.10~18.04.1
5.3.0-1010.11~18.04.1
5.3.0-1012.13~18.04.1
5.3.0-1013.14~18.04.1
5.3.0-1016.17~18.04.1
5.3.0-1018.19~18.04.1
5.3.0-1019.20~18.04.1
5.3.0-1020.21~18.04.1
5.3.0-1022.23~18.04.1
5.3.0-1028.29~18.04.1
5.3.0-1031.32~18.04.1
5.3.0-1032.33~18.04.1
5.3.0-1034.35~18.04.1
5.3.0-1035.36

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-azure-5.3-cloud-tools-5.3.0-1035",
            "binary_version": "5.3.0-1035.36"
        },
        {
            "binary_name": "linux-azure-5.3-headers-5.3.0-1035",
            "binary_version": "5.3.0-1035.36"
        },
        {
            "binary_name": "linux-azure-5.3-tools-5.3.0-1035",
            "binary_version": "5.3.0-1035.36"
        },
        {
            "binary_name": "linux-buildinfo-5.3.0-1035-azure",
            "binary_version": "5.3.0-1035.36"
        },
        {
            "binary_name": "linux-cloud-tools-5.3.0-1035-azure",
            "binary_version": "5.3.0-1035.36"
        },
        {
            "binary_name": "linux-headers-5.3.0-1035-azure",
            "binary_version": "5.3.0-1035.36"
        },
        {
            "binary_name": "linux-image-unsigned-5.3.0-1035-azure",
            "binary_version": "5.3.0-1035.36"
        },
        {
            "binary_name": "linux-modules-5.3.0-1035-azure",
            "binary_version": "5.3.0-1035.36"
        },
        {
            "binary_name": "linux-modules-extra-5.3.0-1035-azure",
            "binary_version": "5.3.0-1035.36"
        },
        {
            "binary_name": "linux-tools-5.3.0-1035-azure",
            "binary_version": "5.3.0-1035.36"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-azure-edge

Package

Name
linux-azure-edge
Purl
pkg:deb/ubuntu/linux-azure-edge?arch=source&distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

4.*
4.18.0-1006.6~18.04.1
4.18.0-1007.7~18.04.1
4.18.0-1008.8~18.04.1
5.*
5.0.0-1012.12~18.04.2

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-azure-edge-cloud-tools-5.0.0-1012",
            "binary_version": "5.0.0-1012.12~18.04.2"
        },
        {
            "binary_name": "linux-azure-edge-tools-5.0.0-1012",
            "binary_version": "5.0.0-1012.12~18.04.2"
        },
        {
            "binary_name": "linux-azure-headers-5.0.0-1012",
            "binary_version": "5.0.0-1012.12~18.04.2"
        },
        {
            "binary_name": "linux-buildinfo-5.0.0-1012-azure",
            "binary_version": "5.0.0-1012.12~18.04.2"
        },
        {
            "binary_name": "linux-cloud-tools-5.0.0-1012-azure",
            "binary_version": "5.0.0-1012.12~18.04.2"
        },
        {
            "binary_name": "linux-headers-5.0.0-1012-azure",
            "binary_version": "5.0.0-1012.12~18.04.2"
        },
        {
            "binary_name": "linux-image-unsigned-5.0.0-1012-azure",
            "binary_version": "5.0.0-1012.12~18.04.2"
        },
        {
            "binary_name": "linux-modules-5.0.0-1012-azure",
            "binary_version": "5.0.0-1012.12~18.04.2"
        },
        {
            "binary_name": "linux-modules-extra-5.0.0-1012-azure",
            "binary_version": "5.0.0-1012.12~18.04.2"
        },
        {
            "binary_name": "linux-tools-5.0.0-1012-azure",
            "binary_version": "5.0.0-1012.12~18.04.2"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-gcp

Package

Name
linux-gcp
Purl
pkg:deb/ubuntu/linux-gcp?arch=source&distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

4.*
4.15.0-1001.1
4.15.0-1003.3
4.15.0-1005.5
4.15.0-1006.6
4.15.0-1008.8
4.15.0-1009.9
4.15.0-1010.10
4.15.0-1014.14
4.15.0-1015.15
4.15.0-1017.18
4.15.0-1018.19
4.15.0-1019.20
4.15.0-1021.22
4.15.0-1023.24
4.15.0-1024.25
4.15.0-1025.26
4.15.0-1026.27
4.15.0-1027.28
4.15.0-1028.29
4.15.0-1029.31
4.15.0-1030.32
4.15.0-1032.34
4.15.0-1033.35
4.15.0-1034.36
4.15.0-1036.38
4.15.0-1037.39
4.15.0-1040.42
4.15.0-1042.45
4.15.0-1044.70
5.*
5.0.0-1020.20~18.04.1
5.0.0-1021.21~18.04.1
5.0.0-1025.26~18.04.1
5.0.0-1026.27~18.04.1
5.0.0-1028.29~18.04.1
5.0.0-1029.30~18.04.1
5.0.0-1031.32
5.0.0-1033.34
5.0.0-1034.35

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-5.0.0-1034-gcp",
            "binary_version": "5.0.0-1034.35"
        },
        {
            "binary_name": "linux-gcp-headers-5.0.0-1034",
            "binary_version": "5.0.0-1034.35"
        },
        {
            "binary_name": "linux-gcp-tools-5.0.0-1034",
            "binary_version": "5.0.0-1034.35"
        },
        {
            "binary_name": "linux-headers-5.0.0-1034-gcp",
            "binary_version": "5.0.0-1034.35"
        },
        {
            "binary_name": "linux-image-unsigned-5.0.0-1034-gcp",
            "binary_version": "5.0.0-1034.35"
        },
        {
            "binary_name": "linux-modules-5.0.0-1034-gcp",
            "binary_version": "5.0.0-1034.35"
        },
        {
            "binary_name": "linux-modules-extra-5.0.0-1034-gcp",
            "binary_version": "5.0.0-1034.35"
        },
        {
            "binary_name": "linux-tools-5.0.0-1034-gcp",
            "binary_version": "5.0.0-1034.35"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-gcp-5.3

Package

Name
linux-gcp-5.3
Purl
pkg:deb/ubuntu/linux-gcp-5.3?arch=source&distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.3.0-1008.9~18.04.1
5.3.0-1009.10~18.04.1
5.3.0-1010.11~18.04.1
5.3.0-1012.13~18.04.1
5.3.0-1014.15~18.04.1
5.3.0-1016.17~18.04.1
5.3.0-1017.18~18.04.1
5.3.0-1018.19~18.04.1
5.3.0-1020.22~18.04.1
5.3.0-1026.28~18.04.1
5.3.0-1029.31~18.04.1
5.3.0-1030.32~18.04.1
5.3.0-1032.34~18.04.1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-5.3.0-1032-gcp",
            "binary_version": "5.3.0-1032.34~18.04.1"
        },
        {
            "binary_name": "linux-gcp-5.3-headers-5.3.0-1032",
            "binary_version": "5.3.0-1032.34~18.04.1"
        },
        {
            "binary_name": "linux-gcp-5.3-tools-5.3.0-1032",
            "binary_version": "5.3.0-1032.34~18.04.1"
        },
        {
            "binary_name": "linux-headers-5.3.0-1032-gcp",
            "binary_version": "5.3.0-1032.34~18.04.1"
        },
        {
            "binary_name": "linux-image-unsigned-5.3.0-1032-gcp",
            "binary_version": "5.3.0-1032.34~18.04.1"
        },
        {
            "binary_name": "linux-modules-5.3.0-1032-gcp",
            "binary_version": "5.3.0-1032.34~18.04.1"
        },
        {
            "binary_name": "linux-modules-extra-5.3.0-1032-gcp",
            "binary_version": "5.3.0-1032.34~18.04.1"
        },
        {
            "binary_name": "linux-tools-5.3.0-1032-gcp",
            "binary_version": "5.3.0-1032.34~18.04.1"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-gke-4.15

Package

Name
linux-gke-4.15
Purl
pkg:deb/ubuntu/linux-gke-4.15?arch=source&distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

4.*
4.15.0-1030.32
4.15.0-1032.34
4.15.0-1033.35
4.15.0-1034.36
4.15.0-1036.38
4.15.0-1037.39
4.15.0-1040.42
4.15.0-1041.43
4.15.0-1042.44
4.15.0-1044.46
4.15.0-1045.48
4.15.0-1046.49
4.15.0-1048.51
4.15.0-1049.52
4.15.0-1050.53
4.15.0-1052.55
4.15.0-1055.58
4.15.0-1057.60
4.15.0-1058.61
4.15.0-1059.62
4.15.0-1063.66
4.15.0-1064.67
4.15.0-1066.69
4.15.0-1067.70
4.15.0-1069.72
4.15.0-1070.73
4.15.0-1072.76
4.15.0-1073.78
4.15.0-1074.79
4.15.0-1076.81
4.15.0-1077.82
4.15.0-1078.83
4.15.0-1079.84

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-4.15.0-1079-gke",
            "binary_version": "4.15.0-1079.84"
        },
        {
            "binary_name": "linux-gke-4.15-headers-4.15.0-1079",
            "binary_version": "4.15.0-1079.84"
        },
        {
            "binary_name": "linux-gke-4.15-tools-4.15.0-1079",
            "binary_version": "4.15.0-1079.84"
        },
        {
            "binary_name": "linux-headers-4.15.0-1079-gke",
            "binary_version": "4.15.0-1079.84"
        },
        {
            "binary_name": "linux-image-unsigned-4.15.0-1079-gke",
            "binary_version": "4.15.0-1079.84"
        },
        {
            "binary_name": "linux-modules-4.15.0-1079-gke",
            "binary_version": "4.15.0-1079.84"
        },
        {
            "binary_name": "linux-modules-extra-4.15.0-1079-gke",
            "binary_version": "4.15.0-1079.84"
        },
        {
            "binary_name": "linux-tools-4.15.0-1079-gke",
            "binary_version": "4.15.0-1079.84"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-gke-5.4

Package

Name
linux-gke-5.4
Purl
pkg:deb/ubuntu/linux-gke-5.4?arch=source&distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.4.0-1025.25~18.04.1
5.4.0-1027.28~18.04.1
5.4.0-1029.31~18.04.1
5.4.0-1030.32~18.04.1
5.4.0-1032.34~18.04.1
5.4.0-1033.35~18.04.1
5.4.0-1035.37~18.04.1
5.4.0-1036.38~18.04.1
5.4.0-1037.39~18.04.1
5.4.0-1039.41~18.04.1
5.4.0-1040.42~18.04.1
5.4.0-1042.44~18.04.1
5.4.0-1043.45~18.04.1
5.4.0-1044.46~18.04.1
5.4.0-1046.48~18.04.1
5.4.0-1049.52~18.04.1
5.4.0-1051.54~18.04.1
5.4.0-1052.55~18.04.1
5.4.0-1053.56~18.04.1
5.4.0-1054.57~18.04.1
5.4.0-1055.58~18.04.1
5.4.0-1056.59~18.04.1
5.4.0-1057.60~18.04.1
5.4.0-1059.62~18.04.1
5.4.0-1061.64~18.04.1
5.4.0-1062.65~18.04.1
5.4.0-1063.66~18.04.1
5.4.0-1065.68~18.04.1
5.4.0-1066.69~18.04.1
5.4.0-1067.70~18.04.1
5.4.0-1068.71~18.04.1
5.4.0-1071.76~18.04.3
5.4.0-1072.77~18.04.1
5.4.0-1074.79~18.04.1
5.4.0-1076.82~18.04.1
5.4.0-1078.84~18.04.1
5.4.0-1080.86~18.04.1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-5.4.0-1080-gke",
            "binary_version": "5.4.0-1080.86~18.04.1"
        },
        {
            "binary_name": "linux-gke-5.4-headers-5.4.0-1080",
            "binary_version": "5.4.0-1080.86~18.04.1"
        },
        {
            "binary_name": "linux-gke-5.4-tools-5.4.0-1080",
            "binary_version": "5.4.0-1080.86~18.04.1"
        },
        {
            "binary_name": "linux-headers-5.4.0-1080-gke",
            "binary_version": "5.4.0-1080.86~18.04.1"
        },
        {
            "binary_name": "linux-image-unsigned-5.4.0-1080-gke",
            "binary_version": "5.4.0-1080.86~18.04.1"
        },
        {
            "binary_name": "linux-modules-5.4.0-1080-gke",
            "binary_version": "5.4.0-1080.86~18.04.1"
        },
        {
            "binary_name": "linux-modules-extra-5.4.0-1080-gke",
            "binary_version": "5.4.0-1080.86~18.04.1"
        },
        {
            "binary_name": "linux-tools-5.4.0-1080-gke",
            "binary_version": "5.4.0-1080.86~18.04.1"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-gkeop-5.4

Package

Name
linux-gkeop-5.4
Purl
pkg:deb/ubuntu/linux-gkeop-5.4?arch=source&distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.4.0-1001.1
5.4.0-1003.3
5.4.0-1004.5
5.4.0-1005.6
5.4.0-1007.8~18.04.1
5.4.0-1008.9~18.04.1
5.4.0-1009.10~18.04.1
5.4.0-1010.11~18.04.1
5.4.0-1011.12~18.04.2
5.4.0-1012.13~18.04.1
5.4.0-1013.14~18.04.1
5.4.0-1014.15~18.04.1
5.4.0-1015.16~18.04.1
5.4.0-1016.17~18.04.1
5.4.0-1018.19~18.04.1
5.4.0-1021.22~18.04.1
5.4.0-1022.23~18.04.1
5.4.0-1023.24~18.04.1
5.4.0-1024.25~18.04.1
5.4.0-1025.26~18.04.1
5.4.0-1026.27~18.04.1
5.4.0-1027.28~18.04.1
5.4.0-1029.30~18.04.2
5.4.0-1031.32~18.04.1
5.4.0-1032.33~18.04.1
5.4.0-1033.34~18.04.1
5.4.0-1034.35~18.04.1
5.4.0-1036.37~18.04.1
5.4.0-1037.38~18.04.1
5.4.0-1038.39~18.04.1
5.4.0-1039.40~18.04.1
5.4.0-1040.41~18.04.1
5.4.0-1043.44~18.04.1
5.4.0-1046.48~18.04.1
5.4.0-1048.51~18.04.1
5.4.0-1049.52~18.04.1
5.4.0-1051.54~18.04.1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-5.4.0-1051-gkeop",
            "binary_version": "5.4.0-1051.54~18.04.1"
        },
        {
            "binary_name": "linux-cloud-tools-5.4.0-1051-gkeop",
            "binary_version": "5.4.0-1051.54~18.04.1"
        },
        {
            "binary_name": "linux-gkeop-5.4-cloud-tools-5.4.0-1051",
            "binary_version": "5.4.0-1051.54~18.04.1"
        },
        {
            "binary_name": "linux-gkeop-5.4-headers-5.4.0-1051",
            "binary_version": "5.4.0-1051.54~18.04.1"
        },
        {
            "binary_name": "linux-gkeop-5.4-source-5.4.0",
            "binary_version": "5.4.0-1051.54~18.04.1"
        },
        {
            "binary_name": "linux-gkeop-5.4-tools-5.4.0-1051",
            "binary_version": "5.4.0-1051.54~18.04.1"
        },
        {
            "binary_name": "linux-headers-5.4.0-1051-gkeop",
            "binary_version": "5.4.0-1051.54~18.04.1"
        },
        {
            "binary_name": "linux-image-unsigned-5.4.0-1051-gkeop",
            "binary_version": "5.4.0-1051.54~18.04.1"
        },
        {
            "binary_name": "linux-modules-5.4.0-1051-gkeop",
            "binary_version": "5.4.0-1051.54~18.04.1"
        },
        {
            "binary_name": "linux-modules-extra-5.4.0-1051-gkeop",
            "binary_version": "5.4.0-1051.54~18.04.1"
        },
        {
            "binary_name": "linux-tools-5.4.0-1051-gkeop",
            "binary_version": "5.4.0-1051.54~18.04.1"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-hwe

Package

Name
linux-hwe
Purl
pkg:deb/ubuntu/linux-hwe?arch=source&distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

4.*
4.18.0-13.14~18.04.1
4.18.0-14.15~18.04.1
4.18.0-15.16~18.04.1
4.18.0-16.17~18.04.1
4.18.0-17.18~18.04.1
4.18.0-18.19~18.04.1
4.18.0-20.21~18.04.1
4.18.0-21.22~18.04.1
4.18.0-22.23~18.04.1
4.18.0-24.25~18.04.1
4.18.0-25.26~18.04.1
5.*
5.0.0-23.24~18.04.1
5.0.0-25.26~18.04.1
5.0.0-27.28~18.04.1
5.0.0-29.31~18.04.1
5.0.0-31.33~18.04.1
5.0.0-32.34~18.04.2
5.0.0-35.38~18.04.1
5.0.0-36.39~18.04.1
5.0.0-37.40~18.04.1
5.3.0-26.28~18.04.1
5.3.0-28.30~18.04.1
5.3.0-40.32~18.04.1
5.3.0-42.34~18.04.1
5.3.0-45.37~18.04.1
5.3.0-46.38~18.04.1
5.3.0-51.44~18.04.2
5.3.0-53.47~18.04.1
5.3.0-59.53~18.04.1
5.3.0-61.55~18.04.1
5.3.0-62.56~18.04.1
5.3.0-64.58~18.04.1
5.3.0-65.59
5.3.0-66.60
5.3.0-67.61
5.3.0-68.63
5.3.0-69.65
5.3.0-70.66
5.3.0-72.68
5.3.0-73.69
5.3.0-74.70
5.3.0-75.71
5.3.0-76.72

Ecosystem specific

{
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            "binary_version": "5.3.0-76.72"
        },
        {
            "binary_name": "crypto-modules-5.3.0-76-generic-di",
            "binary_version": "5.3.0-76.72"
        },
        {
            "binary_name": "fat-modules-5.3.0-76-generic-di",
            "binary_version": "5.3.0-76.72"
        },
        {
            "binary_name": "fb-modules-5.3.0-76-generic-di",
            "binary_version": "5.3.0-76.72"
        },
        {
            "binary_name": "firewire-core-modules-5.3.0-76-generic-di",
            "binary_version": "5.3.0-76.72"
        },
        {
            "binary_name": "floppy-modules-5.3.0-76-generic-di",
            "binary_version": "5.3.0-76.72"
        },
        {
            "binary_name": "fs-core-modules-5.3.0-76-generic-di",
            "binary_version": "5.3.0-76.72"
        },
        {
            "binary_name": "fs-secondary-modules-5.3.0-76-generic-di",
            "binary_version": "5.3.0-76.72"
        },
        {
            "binary_name": "input-modules-5.3.0-76-generic-di",
            "binary_version": "5.3.0-76.72"
        },
        {
            "binary_name": "ipmi-modules-5.3.0-76-generic-di",
            "binary_version": "5.3.0-76.72"
        },
        {
            "binary_name": "kernel-image-5.3.0-76-generic-di",
            "binary_version": "5.3.0-76.72"
        },
        {
            "binary_name": "linux-buildinfo-5.3.0-76-generic",
            "binary_version": "5.3.0-76.72"
        },
        {
            "binary_name": "linux-buildinfo-5.3.0-76-lowlatency",
            "binary_version": "5.3.0-76.72"
        },
        {
            "binary_name": "linux-cloud-tools-5.3.0-76-generic",
            "binary_version": "5.3.0-76.72"
        },
        {
            "binary_name": "linux-cloud-tools-5.3.0-76-lowlatency",
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        },
        {
            "binary_name": "linux-headers-5.3.0-76-generic",
            "binary_version": "5.3.0-76.72"
        },
        {
            "binary_name": "linux-headers-5.3.0-76-lowlatency",
            "binary_version": "5.3.0-76.72"
        },
        {
            "binary_name": "linux-hwe-cloud-tools-5.3.0-76",
            "binary_version": "5.3.0-76.72"
        },
        {
            "binary_name": "linux-hwe-headers-5.3.0-76",
            "binary_version": "5.3.0-76.72"
        },
        {
            "binary_name": "linux-hwe-tools-5.3.0-76",
            "binary_version": "5.3.0-76.72"
        },
        {
            "binary_name": "linux-hwe-udebs-generic",
            "binary_version": "5.3.0-76.72"
        },
        {
            "binary_name": "linux-image-5.3.0-76-generic",
            "binary_version": "5.3.0-76.72"
        },
        {
            "binary_name": "linux-image-5.3.0-76-lowlatency",
            "binary_version": "5.3.0-76.72"
        },
        {
            "binary_name": "linux-image-unsigned-5.3.0-76-generic",
            "binary_version": "5.3.0-76.72"
        },
        {
            "binary_name": "linux-image-unsigned-5.3.0-76-lowlatency",
            "binary_version": "5.3.0-76.72"
        },
        {
            "binary_name": "linux-modules-5.3.0-76-generic",
            "binary_version": "5.3.0-76.72"
        },
        {
            "binary_name": "linux-modules-5.3.0-76-lowlatency",
            "binary_version": "5.3.0-76.72"
        },
        {
            "binary_name": "linux-modules-extra-5.3.0-76-generic",
            "binary_version": "5.3.0-76.72"
        },
        {
            "binary_name": "linux-source-5.3.0",
            "binary_version": "5.3.0-76.72"
        },
        {
            "binary_name": "linux-tools-5.3.0-76-generic",
            "binary_version": "5.3.0-76.72"
        },
        {
            "binary_name": "linux-tools-5.3.0-76-lowlatency",
            "binary_version": "5.3.0-76.72"
        },
        {
            "binary_name": "md-modules-5.3.0-76-generic-di",
            "binary_version": "5.3.0-76.72"
        },
        {
            "binary_name": "message-modules-5.3.0-76-generic-di",
            "binary_version": "5.3.0-76.72"
        },
        {
            "binary_name": "mouse-modules-5.3.0-76-generic-di",
            "binary_version": "5.3.0-76.72"
        },
        {
            "binary_name": "multipath-modules-5.3.0-76-generic-di",
            "binary_version": "5.3.0-76.72"
        },
        {
            "binary_name": "nfs-modules-5.3.0-76-generic-di",
            "binary_version": "5.3.0-76.72"
        },
        {
            "binary_name": "nic-modules-5.3.0-76-generic-di",
            "binary_version": "5.3.0-76.72"
        },
        {
            "binary_name": "nic-pcmcia-modules-5.3.0-76-generic-di",
            "binary_version": "5.3.0-76.72"
        },
        {
            "binary_name": "nic-shared-modules-5.3.0-76-generic-di",
            "binary_version": "5.3.0-76.72"
        },
        {
            "binary_name": "nic-usb-modules-5.3.0-76-generic-di",
            "binary_version": "5.3.0-76.72"
        },
        {
            "binary_name": "parport-modules-5.3.0-76-generic-di",
            "binary_version": "5.3.0-76.72"
        },
        {
            "binary_name": "pata-modules-5.3.0-76-generic-di",
            "binary_version": "5.3.0-76.72"
        },
        {
            "binary_name": "pcmcia-modules-5.3.0-76-generic-di",
            "binary_version": "5.3.0-76.72"
        },
        {
            "binary_name": "pcmcia-storage-modules-5.3.0-76-generic-di",
            "binary_version": "5.3.0-76.72"
        },
        {
            "binary_name": "plip-modules-5.3.0-76-generic-di",
            "binary_version": "5.3.0-76.72"
        },
        {
            "binary_name": "ppp-modules-5.3.0-76-generic-di",
            "binary_version": "5.3.0-76.72"
        },
        {
            "binary_name": "sata-modules-5.3.0-76-generic-di",
            "binary_version": "5.3.0-76.72"
        },
        {
            "binary_name": "scsi-modules-5.3.0-76-generic-di",
            "binary_version": "5.3.0-76.72"
        },
        {
            "binary_name": "serial-modules-5.3.0-76-generic-di",
            "binary_version": "5.3.0-76.72"
        },
        {
            "binary_name": "storage-core-modules-5.3.0-76-generic-di",
            "binary_version": "5.3.0-76.72"
        },
        {
            "binary_name": "usb-modules-5.3.0-76-generic-di",
            "binary_version": "5.3.0-76.72"
        },
        {
            "binary_name": "virtio-modules-5.3.0-76-generic-di",
            "binary_version": "5.3.0-76.72"
        },
        {
            "binary_name": "vlan-modules-5.3.0-76-generic-di",
            "binary_version": "5.3.0-76.72"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-hwe-edge

Package

Name
linux-hwe-edge
Purl
pkg:deb/ubuntu/linux-hwe-edge?arch=source&distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.0.0-15.16~18.04.1
5.0.0-16.17~18.04.1
5.0.0-17.18~18.04.1
5.0.0-19.20~18.04.1
5.0.0-20.21~18.04.1
5.3.0-19.20~18.04.2
5.3.0-22.24~18.04.1
5.3.0-23.25~18.04.1
5.3.0-23.25~18.04.2
5.3.0-24.26~18.04.2

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "block-modules-5.3.0-24-generic-di",
            "binary_version": "5.3.0-24.26~18.04.2"
        },
        {
            "binary_name": "block-modules-5.3.0-24-generic-lpae-di",
            "binary_version": "5.3.0-24.26~18.04.2"
        },
        {
            "binary_name": "crypto-modules-5.3.0-24-generic-di",
            "binary_version": "5.3.0-24.26~18.04.2"
        },
        {
            "binary_name": "crypto-modules-5.3.0-24-generic-lpae-di",
            "binary_version": "5.3.0-24.26~18.04.2"
        },
        {
            "binary_name": "dasd-extra-modules-5.3.0-24-generic-di",
            "binary_version": "5.3.0-24.26~18.04.2"
        },
        {
            "binary_name": "dasd-modules-5.3.0-24-generic-di",
            "binary_version": "5.3.0-24.26~18.04.2"
        },
        {
            "binary_name": "fat-modules-5.3.0-24-generic-di",
            "binary_version": "5.3.0-24.26~18.04.2"
        },
        {
            "binary_name": "fat-modules-5.3.0-24-generic-lpae-di",
            "binary_version": "5.3.0-24.26~18.04.2"
        },
        {
            "binary_name": "fb-modules-5.3.0-24-generic-di",
            "binary_version": "5.3.0-24.26~18.04.2"
        },
        {
            "binary_name": "firewire-core-modules-5.3.0-24-generic-di",
            "binary_version": "5.3.0-24.26~18.04.2"
        },
        {
            "binary_name": "floppy-modules-5.3.0-24-generic-di",
            "binary_version": "5.3.0-24.26~18.04.2"
        },
        {
            "binary_name": "fs-core-modules-5.3.0-24-generic-di",
            "binary_version": "5.3.0-24.26~18.04.2"
        },
        {
            "binary_name": "fs-core-modules-5.3.0-24-generic-lpae-di",
            "binary_version": "5.3.0-24.26~18.04.2"
        },
        {
            "binary_name": "fs-secondary-modules-5.3.0-24-generic-di",
            "binary_version": "5.3.0-24.26~18.04.2"
        },
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            "binary_name": "fs-secondary-modules-5.3.0-24-generic-lpae-di",
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        },
        {
            "binary_name": "input-modules-5.3.0-24-generic-di",
            "binary_version": "5.3.0-24.26~18.04.2"
        },
        {
            "binary_name": "input-modules-5.3.0-24-generic-lpae-di",
            "binary_version": "5.3.0-24.26~18.04.2"
        },
        {
            "binary_name": "ipmi-modules-5.3.0-24-generic-di",
            "binary_version": "5.3.0-24.26~18.04.2"
        },
        {
            "binary_name": "ipmi-modules-5.3.0-24-generic-lpae-di",
            "binary_version": "5.3.0-24.26~18.04.2"
        },
        {
            "binary_name": "kernel-image-5.3.0-24-generic-di",
            "binary_version": "5.3.0-24.26~18.04.2"
        },
        {
            "binary_name": "kernel-image-5.3.0-24-generic-lpae-di",
            "binary_version": "5.3.0-24.26~18.04.2"
        },
        {
            "binary_name": "linux-buildinfo-5.3.0-24-generic",
            "binary_version": "5.3.0-24.26~18.04.2"
        },
        {
            "binary_name": "linux-buildinfo-5.3.0-24-generic-lpae",
            "binary_version": "5.3.0-24.26~18.04.2"
        },
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            "binary_version": "5.3.0-24.26~18.04.2"
        },
        {
            "binary_name": "linux-cloud-tools-5.3.0-24-generic",
            "binary_version": "5.3.0-24.26~18.04.2"
        },
        {
            "binary_name": "linux-cloud-tools-5.3.0-24-lowlatency",
            "binary_version": "5.3.0-24.26~18.04.2"
        },
        {
            "binary_name": "linux-headers-5.3.0-24",
            "binary_version": "5.3.0-24.26~18.04.2"
        },
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            "binary_version": "5.3.0-24.26~18.04.2"
        },
        {
            "binary_name": "linux-headers-5.3.0-24-generic-lpae",
            "binary_version": "5.3.0-24.26~18.04.2"
        },
        {
            "binary_name": "linux-headers-5.3.0-24-lowlatency",
            "binary_version": "5.3.0-24.26~18.04.2"
        },
        {
            "binary_name": "linux-hwe-edge-cloud-tools-5.3.0-24",
            "binary_version": "5.3.0-24.26~18.04.2"
        },
        {
            "binary_name": "linux-hwe-edge-tools-5.3.0-24",
            "binary_version": "5.3.0-24.26~18.04.2"
        },
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            "binary_name": "linux-hwe-edge-udebs-generic",
            "binary_version": "5.3.0-24.26~18.04.2"
        },
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        },
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        },
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        },
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        },
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        },
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        },
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            "binary_version": "5.3.0-24.26~18.04.2"
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            "binary_version": "5.3.0-24.26~18.04.2"
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            "binary_version": "5.3.0-24.26~18.04.2"
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            "binary_version": "5.3.0-24.26~18.04.2"
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            "binary_version": "5.3.0-24.26~18.04.2"
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        },
        {
            "binary_name": "nfs-modules-5.3.0-24-generic-di",
            "binary_version": "5.3.0-24.26~18.04.2"
        },
        {
            "binary_name": "nfs-modules-5.3.0-24-generic-lpae-di",
            "binary_version": "5.3.0-24.26~18.04.2"
        },
        {
            "binary_name": "nic-modules-5.3.0-24-generic-di",
            "binary_version": "5.3.0-24.26~18.04.2"
        },
        {
            "binary_name": "nic-modules-5.3.0-24-generic-lpae-di",
            "binary_version": "5.3.0-24.26~18.04.2"
        },
        {
            "binary_name": "nic-pcmcia-modules-5.3.0-24-generic-di",
            "binary_version": "5.3.0-24.26~18.04.2"
        },
        {
            "binary_name": "nic-shared-modules-5.3.0-24-generic-di",
            "binary_version": "5.3.0-24.26~18.04.2"
        },
        {
            "binary_name": "nic-shared-modules-5.3.0-24-generic-lpae-di",
            "binary_version": "5.3.0-24.26~18.04.2"
        },
        {
            "binary_name": "nic-usb-modules-5.3.0-24-generic-di",
            "binary_version": "5.3.0-24.26~18.04.2"
        },
        {
            "binary_name": "nic-usb-modules-5.3.0-24-generic-lpae-di",
            "binary_version": "5.3.0-24.26~18.04.2"
        },
        {
            "binary_name": "parport-modules-5.3.0-24-generic-di",
            "binary_version": "5.3.0-24.26~18.04.2"
        },
        {
            "binary_name": "parport-modules-5.3.0-24-generic-lpae-di",
            "binary_version": "5.3.0-24.26~18.04.2"
        },
        {
            "binary_name": "pata-modules-5.3.0-24-generic-di",
            "binary_version": "5.3.0-24.26~18.04.2"
        },
        {
            "binary_name": "pcmcia-modules-5.3.0-24-generic-di",
            "binary_version": "5.3.0-24.26~18.04.2"
        },
        {
            "binary_name": "pcmcia-storage-modules-5.3.0-24-generic-di",
            "binary_version": "5.3.0-24.26~18.04.2"
        },
        {
            "binary_name": "plip-modules-5.3.0-24-generic-di",
            "binary_version": "5.3.0-24.26~18.04.2"
        },
        {
            "binary_name": "plip-modules-5.3.0-24-generic-lpae-di",
            "binary_version": "5.3.0-24.26~18.04.2"
        },
        {
            "binary_name": "ppp-modules-5.3.0-24-generic-di",
            "binary_version": "5.3.0-24.26~18.04.2"
        },
        {
            "binary_name": "ppp-modules-5.3.0-24-generic-lpae-di",
            "binary_version": "5.3.0-24.26~18.04.2"
        },
        {
            "binary_name": "sata-modules-5.3.0-24-generic-di",
            "binary_version": "5.3.0-24.26~18.04.2"
        },
        {
            "binary_name": "sata-modules-5.3.0-24-generic-lpae-di",
            "binary_version": "5.3.0-24.26~18.04.2"
        },
        {
            "binary_name": "scsi-modules-5.3.0-24-generic-di",
            "binary_version": "5.3.0-24.26~18.04.2"
        },
        {
            "binary_name": "scsi-modules-5.3.0-24-generic-lpae-di",
            "binary_version": "5.3.0-24.26~18.04.2"
        },
        {
            "binary_name": "serial-modules-5.3.0-24-generic-di",
            "binary_version": "5.3.0-24.26~18.04.2"
        },
        {
            "binary_name": "storage-core-modules-5.3.0-24-generic-di",
            "binary_version": "5.3.0-24.26~18.04.2"
        },
        {
            "binary_name": "storage-core-modules-5.3.0-24-generic-lpae-di",
            "binary_version": "5.3.0-24.26~18.04.2"
        },
        {
            "binary_name": "usb-modules-5.3.0-24-generic-di",
            "binary_version": "5.3.0-24.26~18.04.2"
        },
        {
            "binary_name": "usb-modules-5.3.0-24-generic-lpae-di",
            "binary_version": "5.3.0-24.26~18.04.2"
        },
        {
            "binary_name": "virtio-modules-5.3.0-24-generic-di",
            "binary_version": "5.3.0-24.26~18.04.2"
        },
        {
            "binary_name": "vlan-modules-5.3.0-24-generic-di",
            "binary_version": "5.3.0-24.26~18.04.2"
        },
        {
            "binary_name": "vlan-modules-5.3.0-24-generic-lpae-di",
            "binary_version": "5.3.0-24.26~18.04.2"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-oem

Package

Name
linux-oem
Purl
pkg:deb/ubuntu/linux-oem?arch=source&distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

4.*
4.15.0-1002.3
4.15.0-1004.5
4.15.0-1006.9
4.15.0-1008.11
4.15.0-1009.12
4.15.0-1012.15
4.15.0-1013.16
4.15.0-1015.18
4.15.0-1017.20
4.15.0-1018.21
4.15.0-1021.24
4.15.0-1024.29
4.15.0-1026.31
4.15.0-1028.33
4.15.0-1030.35
4.15.0-1033.38
4.15.0-1034.39
4.15.0-1035.40
4.15.0-1036.41
4.15.0-1038.43
4.15.0-1039.44
4.15.0-1043.48
4.15.0-1045.50
4.15.0-1050.57
4.15.0-1056.65
4.15.0-1057.66
4.15.0-1059.68
4.15.0-1063.72
4.15.0-1064.73
4.15.0-1065.75
4.15.0-1066.76
4.15.0-1067.77
4.15.0-1069.79
4.15.0-1073.83
4.15.0-1076.86
4.15.0-1079.89
4.15.0-1080.90
4.15.0-1081.91
4.15.0-1087.97
4.15.0-1090.100
4.15.0-1091.101
4.15.0-1093.103
4.15.0-1094.104
4.15.0-1096.106
4.15.0-1097.107
4.15.0-1099.109
4.15.0-1100.110
4.15.0-1101.112
4.15.0-1102.113
4.15.0-1103.114

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "block-modules-4.15.0-1103-oem-di",
            "binary_version": "4.15.0-1103.114"
        },
        {
            "binary_name": "crypto-modules-4.15.0-1103-oem-di",
            "binary_version": "4.15.0-1103.114"
        },
        {
            "binary_name": "fat-modules-4.15.0-1103-oem-di",
            "binary_version": "4.15.0-1103.114"
        },
        {
            "binary_name": "fb-modules-4.15.0-1103-oem-di",
            "binary_version": "4.15.0-1103.114"
        },
        {
            "binary_name": "firewire-core-modules-4.15.0-1103-oem-di",
            "binary_version": "4.15.0-1103.114"
        },
        {
            "binary_name": "floppy-modules-4.15.0-1103-oem-di",
            "binary_version": "4.15.0-1103.114"
        },
        {
            "binary_name": "fs-core-modules-4.15.0-1103-oem-di",
            "binary_version": "4.15.0-1103.114"
        },
        {
            "binary_name": "fs-secondary-modules-4.15.0-1103-oem-di",
            "binary_version": "4.15.0-1103.114"
        },
        {
            "binary_name": "input-modules-4.15.0-1103-oem-di",
            "binary_version": "4.15.0-1103.114"
        },
        {
            "binary_name": "ipmi-modules-4.15.0-1103-oem-di",
            "binary_version": "4.15.0-1103.114"
        },
        {
            "binary_name": "irda-modules-4.15.0-1103-oem-di",
            "binary_version": "4.15.0-1103.114"
        },
        {
            "binary_name": "kernel-image-4.15.0-1103-oem-di",
            "binary_version": "4.15.0-1103.114"
        },
        {
            "binary_name": "linux-buildinfo-4.15.0-1103-oem",
            "binary_version": "4.15.0-1103.114"
        },
        {
            "binary_name": "linux-headers-4.15.0-1103-oem",
            "binary_version": "4.15.0-1103.114"
        },
        {
            "binary_name": "linux-image-unsigned-4.15.0-1103-oem",
            "binary_version": "4.15.0-1103.114"
        },
        {
            "binary_name": "linux-modules-4.15.0-1103-oem",
            "binary_version": "4.15.0-1103.114"
        },
        {
            "binary_name": "linux-oem-headers-4.15.0-1103",
            "binary_version": "4.15.0-1103.114"
        },
        {
            "binary_name": "linux-oem-tools-4.15.0-1103",
            "binary_version": "4.15.0-1103.114"
        },
        {
            "binary_name": "linux-tools-4.15.0-1103-oem",
            "binary_version": "4.15.0-1103.114"
        },
        {
            "binary_name": "linux-udebs-oem",
            "binary_version": "4.15.0-1103.114"
        },
        {
            "binary_name": "md-modules-4.15.0-1103-oem-di",
            "binary_version": "4.15.0-1103.114"
        },
        {
            "binary_name": "message-modules-4.15.0-1103-oem-di",
            "binary_version": "4.15.0-1103.114"
        },
        {
            "binary_name": "mouse-modules-4.15.0-1103-oem-di",
            "binary_version": "4.15.0-1103.114"
        },
        {
            "binary_name": "multipath-modules-4.15.0-1103-oem-di",
            "binary_version": "4.15.0-1103.114"
        },
        {
            "binary_name": "nfs-modules-4.15.0-1103-oem-di",
            "binary_version": "4.15.0-1103.114"
        },
        {
            "binary_name": "nic-modules-4.15.0-1103-oem-di",
            "binary_version": "4.15.0-1103.114"
        },
        {
            "binary_name": "nic-pcmcia-modules-4.15.0-1103-oem-di",
            "binary_version": "4.15.0-1103.114"
        },
        {
            "binary_name": "nic-shared-modules-4.15.0-1103-oem-di",
            "binary_version": "4.15.0-1103.114"
        },
        {
            "binary_name": "nic-usb-modules-4.15.0-1103-oem-di",
            "binary_version": "4.15.0-1103.114"
        },
        {
            "binary_name": "parport-modules-4.15.0-1103-oem-di",
            "binary_version": "4.15.0-1103.114"
        },
        {
            "binary_name": "pata-modules-4.15.0-1103-oem-di",
            "binary_version": "4.15.0-1103.114"
        },
        {
            "binary_name": "pcmcia-modules-4.15.0-1103-oem-di",
            "binary_version": "4.15.0-1103.114"
        },
        {
            "binary_name": "pcmcia-storage-modules-4.15.0-1103-oem-di",
            "binary_version": "4.15.0-1103.114"
        },
        {
            "binary_name": "plip-modules-4.15.0-1103-oem-di",
            "binary_version": "4.15.0-1103.114"
        },
        {
            "binary_name": "ppp-modules-4.15.0-1103-oem-di",
            "binary_version": "4.15.0-1103.114"
        },
        {
            "binary_name": "sata-modules-4.15.0-1103-oem-di",
            "binary_version": "4.15.0-1103.114"
        },
        {
            "binary_name": "scsi-modules-4.15.0-1103-oem-di",
            "binary_version": "4.15.0-1103.114"
        },
        {
            "binary_name": "serial-modules-4.15.0-1103-oem-di",
            "binary_version": "4.15.0-1103.114"
        },
        {
            "binary_name": "storage-core-modules-4.15.0-1103-oem-di",
            "binary_version": "4.15.0-1103.114"
        },
        {
            "binary_name": "usb-modules-4.15.0-1103-oem-di",
            "binary_version": "4.15.0-1103.114"
        },
        {
            "binary_name": "virtio-modules-4.15.0-1103-oem-di",
            "binary_version": "4.15.0-1103.114"
        },
        {
            "binary_name": "vlan-modules-4.15.0-1103-oem-di",
            "binary_version": "4.15.0-1103.114"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-oracle-5.0

Package

Name
linux-oracle-5.0
Purl
pkg:deb/ubuntu/linux-oracle-5.0?arch=source&distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.0.0-1007.12~18.04.1
5.0.0-1008.13~18.04.1
5.0.0-1009.14~18.04.1
5.0.0-1010.15~18.04.1
5.0.0-1011.16
5.0.0-1013.18
5.0.0-1014.19

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-5.0.0-1014-oracle",
            "binary_version": "5.0.0-1014.19"
        },
        {
            "binary_name": "linux-headers-5.0.0-1014-oracle",
            "binary_version": "5.0.0-1014.19"
        },
        {
            "binary_name": "linux-image-unsigned-5.0.0-1014-oracle",
            "binary_version": "5.0.0-1014.19"
        },
        {
            "binary_name": "linux-modules-5.0.0-1014-oracle",
            "binary_version": "5.0.0-1014.19"
        },
        {
            "binary_name": "linux-modules-extra-5.0.0-1014-oracle",
            "binary_version": "5.0.0-1014.19"
        },
        {
            "binary_name": "linux-oracle-5.0-headers-5.0.0-1014",
            "binary_version": "5.0.0-1014.19"
        },
        {
            "binary_name": "linux-oracle-5.0-tools-5.0.0-1014",
            "binary_version": "5.0.0-1014.19"
        },
        {
            "binary_name": "linux-tools-5.0.0-1014-oracle",
            "binary_version": "5.0.0-1014.19"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-oracle-5.3

Package

Name
linux-oracle-5.3
Purl
pkg:deb/ubuntu/linux-oracle-5.3?arch=source&distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.3.0-1011.12~18.04.1
5.3.0-1013.14~18.04.1
5.3.0-1014.15~18.04.1
5.3.0-1016.18~18.04.1
5.3.0-1018.20~18.04.1
5.3.0-1024.26~18.04.1
5.3.0-1027.29~18.04.1
5.3.0-1028.30~18.04.1
5.3.0-1030.32~18.04.1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-5.3.0-1030-oracle",
            "binary_version": "5.3.0-1030.32~18.04.1"
        },
        {
            "binary_name": "linux-headers-5.3.0-1030-oracle",
            "binary_version": "5.3.0-1030.32~18.04.1"
        },
        {
            "binary_name": "linux-image-unsigned-5.3.0-1030-oracle",
            "binary_version": "5.3.0-1030.32~18.04.1"
        },
        {
            "binary_name": "linux-modules-5.3.0-1030-oracle",
            "binary_version": "5.3.0-1030.32~18.04.1"
        },
        {
            "binary_name": "linux-modules-extra-5.3.0-1030-oracle",
            "binary_version": "5.3.0-1030.32~18.04.1"
        },
        {
            "binary_name": "linux-oracle-5.3-headers-5.3.0-1030",
            "binary_version": "5.3.0-1030.32~18.04.1"
        },
        {
            "binary_name": "linux-oracle-5.3-tools-5.3.0-1030",
            "binary_version": "5.3.0-1030.32~18.04.1"
        },
        {
            "binary_name": "linux-tools-5.3.0-1030-oracle",
            "binary_version": "5.3.0-1030.32~18.04.1"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
Ubuntu:20.04:LTS
linux-aws-5.11

Package

Name
linux-aws-5.11
Purl
pkg:deb/ubuntu/linux-aws-5.11?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.11.0-1009.9~20.04.2
5.11.0-1014.15~20.04.1
5.11.0-1016.17~20.04.1
5.11.0-1017.18~20.04.1
5.11.0-1019.20~20.04.1
5.11.0-1020.21~20.04.2
5.11.0-1021.22~20.04.2
5.11.0-1022.23~20.04.1
5.11.0-1023.24~20.04.1
5.11.0-1025.27~20.04.1
5.11.0-1027.30~20.04.1
5.11.0-1028.31~20.04.1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-aws-5.11-cloud-tools-5.11.0-1028",
            "binary_version": "5.11.0-1028.31~20.04.1"
        },
        {
            "binary_name": "linux-aws-5.11-headers-5.11.0-1028",
            "binary_version": "5.11.0-1028.31~20.04.1"
        },
        {
            "binary_name": "linux-aws-5.11-tools-5.11.0-1028",
            "binary_version": "5.11.0-1028.31~20.04.1"
        },
        {
            "binary_name": "linux-buildinfo-5.11.0-1028-aws",
            "binary_version": "5.11.0-1028.31~20.04.1"
        },
        {
            "binary_name": "linux-cloud-tools-5.11.0-1028-aws",
            "binary_version": "5.11.0-1028.31~20.04.1"
        },
        {
            "binary_name": "linux-headers-5.11.0-1028-aws",
            "binary_version": "5.11.0-1028.31~20.04.1"
        },
        {
            "binary_name": "linux-image-unsigned-5.11.0-1028-aws",
            "binary_version": "5.11.0-1028.31~20.04.1"
        },
        {
            "binary_name": "linux-modules-5.11.0-1028-aws",
            "binary_version": "5.11.0-1028.31~20.04.1"
        },
        {
            "binary_name": "linux-modules-extra-5.11.0-1028-aws",
            "binary_version": "5.11.0-1028.31~20.04.1"
        },
        {
            "binary_name": "linux-tools-5.11.0-1028-aws",
            "binary_version": "5.11.0-1028.31~20.04.1"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-aws-5.13

Package

Name
linux-aws-5.13
Purl
pkg:deb/ubuntu/linux-aws-5.13?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.13.0-1008.9~20.04.2
5.13.0-1011.12~20.04.1
5.13.0-1012.13~20.04.1
5.13.0-1014.15~20.04.1
5.13.0-1017.19~20.04.1
5.13.0-1019.21~20.04.1
5.13.0-1021.23~20.04.2
5.13.0-1022.24~20.04.1
5.13.0-1023.25~20.04.1
5.13.0-1025.27~20.04.1
5.13.0-1028.31~20.04.1
5.13.0-1029.32~20.04.1
5.13.0-1031.35~20.04.1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-aws-5.13-cloud-tools-5.13.0-1031",
            "binary_version": "5.13.0-1031.35~20.04.1"
        },
        {
            "binary_name": "linux-aws-5.13-headers-5.13.0-1031",
            "binary_version": "5.13.0-1031.35~20.04.1"
        },
        {
            "binary_name": "linux-aws-5.13-tools-5.13.0-1031",
            "binary_version": "5.13.0-1031.35~20.04.1"
        },
        {
            "binary_name": "linux-buildinfo-5.13.0-1031-aws",
            "binary_version": "5.13.0-1031.35~20.04.1"
        },
        {
            "binary_name": "linux-cloud-tools-5.13.0-1031-aws",
            "binary_version": "5.13.0-1031.35~20.04.1"
        },
        {
            "binary_name": "linux-headers-5.13.0-1031-aws",
            "binary_version": "5.13.0-1031.35~20.04.1"
        },
        {
            "binary_name": "linux-image-unsigned-5.13.0-1031-aws",
            "binary_version": "5.13.0-1031.35~20.04.1"
        },
        {
            "binary_name": "linux-modules-5.13.0-1031-aws",
            "binary_version": "5.13.0-1031.35~20.04.1"
        },
        {
            "binary_name": "linux-modules-extra-5.13.0-1031-aws",
            "binary_version": "5.13.0-1031.35~20.04.1"
        },
        {
            "binary_name": "linux-tools-5.13.0-1031-aws",
            "binary_version": "5.13.0-1031.35~20.04.1"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-aws-5.8

Package

Name
linux-aws-5.8
Purl
pkg:deb/ubuntu/linux-aws-5.8?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.8.0-1035.37~20.04.1
5.8.0-1038.40~20.04.1
5.8.0-1041.43~20.04.1
5.8.0-1042.44~20.04.1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-aws-5.8-cloud-tools-5.8.0-1042",
            "binary_version": "5.8.0-1042.44~20.04.1"
        },
        {
            "binary_name": "linux-aws-5.8-headers-5.8.0-1042",
            "binary_version": "5.8.0-1042.44~20.04.1"
        },
        {
            "binary_name": "linux-aws-5.8-tools-5.8.0-1042",
            "binary_version": "5.8.0-1042.44~20.04.1"
        },
        {
            "binary_name": "linux-buildinfo-5.8.0-1042-aws",
            "binary_version": "5.8.0-1042.44~20.04.1"
        },
        {
            "binary_name": "linux-cloud-tools-5.8.0-1042-aws",
            "binary_version": "5.8.0-1042.44~20.04.1"
        },
        {
            "binary_name": "linux-headers-5.8.0-1042-aws",
            "binary_version": "5.8.0-1042.44~20.04.1"
        },
        {
            "binary_name": "linux-image-5.8.0-1042-aws",
            "binary_version": "5.8.0-1042.44~20.04.1"
        },
        {
            "binary_name": "linux-modules-5.8.0-1042-aws",
            "binary_version": "5.8.0-1042.44~20.04.1"
        },
        {
            "binary_name": "linux-modules-extra-5.8.0-1042-aws",
            "binary_version": "5.8.0-1042.44~20.04.1"
        },
        {
            "binary_name": "linux-tools-5.8.0-1042-aws",
            "binary_version": "5.8.0-1042.44~20.04.1"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-azure-5.11

Package

Name
linux-azure-5.11
Purl
pkg:deb/ubuntu/linux-azure-5.11?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.11.0-1007.7~20.04.2
5.11.0-1012.13~20.04.1
5.11.0-1013.14~20.04.1
5.11.0-1015.16~20.04.1
5.11.0-1017.18~20.04.1
5.11.0-1019.20~20.04.1
5.11.0-1020.21~20.04.1
5.11.0-1021.22~20.04.1
5.11.0-1022.23~20.04.1
5.11.0-1023.24~20.04.1
5.11.0-1025.27~20.04.1
5.11.0-1027.30~20.04.1
5.11.0-1028.31~20.04.2

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-azure-5.11-cloud-tools-5.11.0-1028",
            "binary_version": "5.11.0-1028.31~20.04.2"
        },
        {
            "binary_name": "linux-azure-5.11-headers-5.11.0-1028",
            "binary_version": "5.11.0-1028.31~20.04.2"
        },
        {
            "binary_name": "linux-azure-5.11-tools-5.11.0-1028",
            "binary_version": "5.11.0-1028.31~20.04.2"
        },
        {
            "binary_name": "linux-buildinfo-5.11.0-1028-azure",
            "binary_version": "5.11.0-1028.31~20.04.2"
        },
        {
            "binary_name": "linux-cloud-tools-5.11.0-1028-azure",
            "binary_version": "5.11.0-1028.31~20.04.2"
        },
        {
            "binary_name": "linux-headers-5.11.0-1028-azure",
            "binary_version": "5.11.0-1028.31~20.04.2"
        },
        {
            "binary_name": "linux-image-unsigned-5.11.0-1028-azure",
            "binary_version": "5.11.0-1028.31~20.04.2"
        },
        {
            "binary_name": "linux-modules-5.11.0-1028-azure",
            "binary_version": "5.11.0-1028.31~20.04.2"
        },
        {
            "binary_name": "linux-modules-extra-5.11.0-1028-azure",
            "binary_version": "5.11.0-1028.31~20.04.2"
        },
        {
            "binary_name": "linux-tools-5.11.0-1028-azure",
            "binary_version": "5.11.0-1028.31~20.04.2"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-azure-5.13

Package

Name
linux-azure-5.13
Purl
pkg:deb/ubuntu/linux-azure-5.13?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.13.0-1009.10~20.04.2
5.13.0-1012.14~20.04.1
5.13.0-1013.15~20.04.1
5.13.0-1014.16~20.04.1
5.13.0-1017.19~20.04.1
5.13.0-1021.24~20.04.1
5.13.0-1022.26~20.04.1
5.13.0-1023.27~20.04.1
5.13.0-1025.29~20.04.1
5.13.0-1028.33~20.04.1
5.13.0-1029.34~20.04.1
5.13.0-1031.37~20.04.1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-azure-5.13-cloud-tools-5.13.0-1031",
            "binary_version": "5.13.0-1031.37~20.04.1"
        },
        {
            "binary_name": "linux-azure-5.13-headers-5.13.0-1031",
            "binary_version": "5.13.0-1031.37~20.04.1"
        },
        {
            "binary_name": "linux-azure-5.13-tools-5.13.0-1031",
            "binary_version": "5.13.0-1031.37~20.04.1"
        },
        {
            "binary_name": "linux-buildinfo-5.13.0-1031-azure",
            "binary_version": "5.13.0-1031.37~20.04.1"
        },
        {
            "binary_name": "linux-cloud-tools-5.13.0-1031-azure",
            "binary_version": "5.13.0-1031.37~20.04.1"
        },
        {
            "binary_name": "linux-headers-5.13.0-1031-azure",
            "binary_version": "5.13.0-1031.37~20.04.1"
        },
        {
            "binary_name": "linux-image-unsigned-5.13.0-1031-azure",
            "binary_version": "5.13.0-1031.37~20.04.1"
        },
        {
            "binary_name": "linux-modules-5.13.0-1031-azure",
            "binary_version": "5.13.0-1031.37~20.04.1"
        },
        {
            "binary_name": "linux-modules-extra-5.13.0-1031-azure",
            "binary_version": "5.13.0-1031.37~20.04.1"
        },
        {
            "binary_name": "linux-tools-5.13.0-1031-azure",
            "binary_version": "5.13.0-1031.37~20.04.1"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-azure-5.8

Package

Name
linux-azure-5.8
Purl
pkg:deb/ubuntu/linux-azure-5.8?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.8.0-1033.35~20.04.1
5.8.0-1036.38~20.04.1
5.8.0-1039.42~20.04.1
5.8.0-1040.43~20.04.1
5.8.0-1041.44~20.04.1
5.8.0-1042.45~20.04.1
5.8.0-1043.46~20.04.1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-azure-5.8-cloud-tools-5.8.0-1043",
            "binary_version": "5.8.0-1043.46~20.04.1"
        },
        {
            "binary_name": "linux-azure-5.8-headers-5.8.0-1043",
            "binary_version": "5.8.0-1043.46~20.04.1"
        },
        {
            "binary_name": "linux-azure-5.8-tools-5.8.0-1043",
            "binary_version": "5.8.0-1043.46~20.04.1"
        },
        {
            "binary_name": "linux-buildinfo-5.8.0-1043-azure",
            "binary_version": "5.8.0-1043.46~20.04.1"
        },
        {
            "binary_name": "linux-cloud-tools-5.8.0-1043-azure",
            "binary_version": "5.8.0-1043.46~20.04.1"
        },
        {
            "binary_name": "linux-headers-5.8.0-1043-azure",
            "binary_version": "5.8.0-1043.46~20.04.1"
        },
        {
            "binary_name": "linux-image-unsigned-5.8.0-1043-azure",
            "binary_version": "5.8.0-1043.46~20.04.1"
        },
        {
            "binary_name": "linux-modules-5.8.0-1043-azure",
            "binary_version": "5.8.0-1043.46~20.04.1"
        },
        {
            "binary_name": "linux-modules-extra-5.8.0-1043-azure",
            "binary_version": "5.8.0-1043.46~20.04.1"
        },
        {
            "binary_name": "linux-tools-5.8.0-1043-azure",
            "binary_version": "5.8.0-1043.46~20.04.1"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-azure-fde

Package

Name
linux-azure-fde
Purl
pkg:deb/ubuntu/linux-azure-fde?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.4.0-1063.66+cvm2.2
5.4.0-1063.66+cvm3.2
5.4.0-1064.67+cvm1.1
5.4.0-1065.68+cvm2.1
5.4.0-1067.70+cvm1.1
5.4.0-1068.71+cvm1.1
5.4.0-1069.72+cvm1.1
5.4.0-1070.73+cvm1.1
5.4.0-1072.75+cvm1.1
5.4.0-1073.76+cvm1.1
5.4.0-1074.77+cvm1.1
5.4.0-1076.79+cvm1.1
5.4.0-1078.81+cvm1.1
5.4.0-1080.83+cvm1.1
5.4.0-1083.87+cvm1.1
5.4.0-1085.90+cvm1.1
5.4.0-1085.90+cvm2.1
5.4.0-1086.91+cvm1.1
5.4.0-1089.94+cvm1.2
5.4.0-1090.95+cvm1.1
5.4.0-1091.96+cvm1.1
5.4.0-1092.97+cvm1.1
5.4.0-1095.101+cvm1.1
5.4.0-1098.104+cvm1.1
5.4.0-1100.106+cvm1.1
5.4.0-1103.109+cvm1.1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-image-unsigned-5.4.0-1103-azure-fde",
            "binary_version": "5.4.0-1103.109+cvm1.1"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-gcp-5.11

Package

Name
linux-gcp-5.11
Purl
pkg:deb/ubuntu/linux-gcp-5.11?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.11.0-1009.10~20.04.1
5.11.0-1014.16~20.04.1
5.11.0-1017.19~20.04.1
5.11.0-1018.20~20.04.2
5.11.0-1020.22~20.04.1
5.11.0-1021.23~20.04.1
5.11.0-1022.24~20.04.1
5.11.0-1023.25~20.04.1
5.11.0-1024.26~20.04.1
5.11.0-1026.29~20.04.1
5.11.0-1028.32~20.04.1
5.11.0-1029.33~20.04.3

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-5.11.0-1029-gcp",
            "binary_version": "5.11.0-1029.33~20.04.3"
        },
        {
            "binary_name": "linux-gcp-5.11-headers-5.11.0-1029",
            "binary_version": "5.11.0-1029.33~20.04.3"
        },
        {
            "binary_name": "linux-gcp-5.11-tools-5.11.0-1029",
            "binary_version": "5.11.0-1029.33~20.04.3"
        },
        {
            "binary_name": "linux-headers-5.11.0-1029-gcp",
            "binary_version": "5.11.0-1029.33~20.04.3"
        },
        {
            "binary_name": "linux-image-unsigned-5.11.0-1029-gcp",
            "binary_version": "5.11.0-1029.33~20.04.3"
        },
        {
            "binary_name": "linux-modules-5.11.0-1029-gcp",
            "binary_version": "5.11.0-1029.33~20.04.3"
        },
        {
            "binary_name": "linux-modules-extra-5.11.0-1029-gcp",
            "binary_version": "5.11.0-1029.33~20.04.3"
        },
        {
            "binary_name": "linux-tools-5.11.0-1029-gcp",
            "binary_version": "5.11.0-1029.33~20.04.3"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-gcp-5.13

Package

Name
linux-gcp-5.13
Purl
pkg:deb/ubuntu/linux-gcp-5.13?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.13.0-1008.9~20.04.3
5.13.0-1012.15~20.04.1
5.13.0-1013.16~20.04.1
5.13.0-1015.18~20.04.1
5.13.0-1019.23~20.04.1
5.13.0-1021.25~20.04.1
5.13.0-1023.28~20.04.1
5.13.0-1024.29~20.04.1
5.13.0-1025.30~20.04.1
5.13.0-1027.32~20.04.1
5.13.0-1030.36~20.04.1
5.13.0-1031.37~20.04.1
5.13.0-1033.40~20.04.1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-5.13.0-1033-gcp",
            "binary_version": "5.13.0-1033.40~20.04.1"
        },
        {
            "binary_name": "linux-gcp-5.13-headers-5.13.0-1033",
            "binary_version": "5.13.0-1033.40~20.04.1"
        },
        {
            "binary_name": "linux-gcp-5.13-tools-5.13.0-1033",
            "binary_version": "5.13.0-1033.40~20.04.1"
        },
        {
            "binary_name": "linux-headers-5.13.0-1033-gcp",
            "binary_version": "5.13.0-1033.40~20.04.1"
        },
        {
            "binary_name": "linux-image-unsigned-5.13.0-1033-gcp",
            "binary_version": "5.13.0-1033.40~20.04.1"
        },
        {
            "binary_name": "linux-modules-5.13.0-1033-gcp",
            "binary_version": "5.13.0-1033.40~20.04.1"
        },
        {
            "binary_name": "linux-modules-extra-5.13.0-1033-gcp",
            "binary_version": "5.13.0-1033.40~20.04.1"
        },
        {
            "binary_name": "linux-tools-5.13.0-1033-gcp",
            "binary_version": "5.13.0-1033.40~20.04.1"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-gcp-5.8

Package

Name
linux-gcp-5.8
Purl
pkg:deb/ubuntu/linux-gcp-5.8?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.8.0-1032.34~20.04.1
5.8.0-1035.37~20.04.1
5.8.0-1038.40~20.04.1
5.8.0-1039.41

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-5.8.0-1039-gcp",
            "binary_version": "5.8.0-1039.41"
        },
        {
            "binary_name": "linux-gcp-5.8-headers-5.8.0-1039",
            "binary_version": "5.8.0-1039.41"
        },
        {
            "binary_name": "linux-gcp-5.8-tools-5.8.0-1039",
            "binary_version": "5.8.0-1039.41"
        },
        {
            "binary_name": "linux-headers-5.8.0-1039-gcp",
            "binary_version": "5.8.0-1039.41"
        },
        {
            "binary_name": "linux-image-unsigned-5.8.0-1039-gcp",
            "binary_version": "5.8.0-1039.41"
        },
        {
            "binary_name": "linux-modules-5.8.0-1039-gcp",
            "binary_version": "5.8.0-1039.41"
        },
        {
            "binary_name": "linux-modules-extra-5.8.0-1039-gcp",
            "binary_version": "5.8.0-1039.41"
        },
        {
            "binary_name": "linux-tools-5.8.0-1039-gcp",
            "binary_version": "5.8.0-1039.41"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-gke

Package

Name
linux-gke
Purl
pkg:deb/ubuntu/linux-gke?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.4.0-1033.35
5.4.0-1035.37
5.4.0-1036.38
5.4.0-1037.39
5.4.0-1039.41
5.4.0-1041.43
5.4.0-1042.44
5.4.0-1043.45
5.4.0-1044.46
5.4.0-1046.48
5.4.0-1049.52
5.4.0-1051.54
5.4.0-1052.55
5.4.0-1053.56
5.4.0-1054.57
5.4.0-1055.58
5.4.0-1056.59
5.4.0-1057.60
5.4.0-1059.62
5.4.0-1061.64
5.4.0-1062.65
5.4.0-1063.66
5.4.0-1065.68
5.4.0-1066.69
5.4.0-1067.70
5.4.0-1068.71
5.4.0-1071.76
5.4.0-1072.77
5.4.0-1074.79
5.4.0-1076.82
5.4.0-1078.84
5.4.0-1080.86
5.4.0-1081.87
5.4.0-1083.89
5.4.0-1084.90
5.4.0-1086.93
5.4.0-1087.94
5.4.0-1090.97
5.4.0-1091.98
5.4.0-1094.101
5.4.0-1095.102
5.4.0-1096.103
5.4.0-1097.104
5.4.0-1098.105
5.4.0-1099.106
5.4.0-1100.107
5.4.0-1101.108
5.4.0-1102.109
5.4.0-1103.110
5.4.0-1104.111
5.4.0-1105.112

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-5.4.0-1105-gke",
            "binary_version": "5.4.0-1105.112"
        },
        {
            "binary_name": "linux-gke-headers-5.4.0-1105",
            "binary_version": "5.4.0-1105.112"
        },
        {
            "binary_name": "linux-gke-tools-5.4.0-1105",
            "binary_version": "5.4.0-1105.112"
        },
        {
            "binary_name": "linux-headers-5.4.0-1105-gke",
            "binary_version": "5.4.0-1105.112"
        },
        {
            "binary_name": "linux-image-unsigned-5.4.0-1105-gke",
            "binary_version": "5.4.0-1105.112"
        },
        {
            "binary_name": "linux-modules-5.4.0-1105-gke",
            "binary_version": "5.4.0-1105.112"
        },
        {
            "binary_name": "linux-modules-extra-5.4.0-1105-gke",
            "binary_version": "5.4.0-1105.112"
        },
        {
            "binary_name": "linux-tools-5.4.0-1105-gke",
            "binary_version": "5.4.0-1105.112"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-gke-5.15

Package

Name
linux-gke-5.15
Purl
pkg:deb/ubuntu/linux-gke-5.15?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.15.0-1011.14~20.04.1
5.15.0-1014.17~20.04.1
5.15.0-1015.18~20.04.1
5.15.0-1016.19~20.04.1
5.15.0-1019.23~20.04.1
5.15.0-1020.25~20.04.1
5.15.0-1023.28~20.04.2
5.15.0-1027.32~20.04.1
5.15.0-1028.33~20.04.1
5.15.0-1029.34~20.04.1
5.15.0-1031.36~20.04.1
5.15.0-1032.37~20.04.1
5.15.0-1033.38~20.04.1
5.15.0-1034.39~20.04.1
5.15.0-1036.41~20.04.1
5.15.0-1037.42~20.04.1
5.15.0-1038.43~20.04.1
5.15.0-1039.44~20.04.1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-5.15.0-1039-gke",
            "binary_version": "5.15.0-1039.44~20.04.1"
        },
        {
            "binary_name": "linux-gke-5.15-headers-5.15.0-1039",
            "binary_version": "5.15.0-1039.44~20.04.1"
        },
        {
            "binary_name": "linux-gke-5.15-tools-5.15.0-1039",
            "binary_version": "5.15.0-1039.44~20.04.1"
        },
        {
            "binary_name": "linux-headers-5.15.0-1039-gke",
            "binary_version": "5.15.0-1039.44~20.04.1"
        },
        {
            "binary_name": "linux-image-unsigned-5.15.0-1039-gke",
            "binary_version": "5.15.0-1039.44~20.04.1"
        },
        {
            "binary_name": "linux-modules-5.15.0-1039-gke",
            "binary_version": "5.15.0-1039.44~20.04.1"
        },
        {
            "binary_name": "linux-modules-extra-5.15.0-1039-gke",
            "binary_version": "5.15.0-1039.44~20.04.1"
        },
        {
            "binary_name": "linux-modules-iwlwifi-5.15.0-1039-gke",
            "binary_version": "5.15.0-1039.44~20.04.1"
        },
        {
            "binary_name": "linux-tools-5.15.0-1039-gke",
            "binary_version": "5.15.0-1039.44~20.04.1"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-gkeop

Package

Name
linux-gkeop
Purl
pkg:deb/ubuntu/linux-gkeop?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.4.0-1008.9
5.4.0-1009.10
5.4.0-1010.11
5.4.0-1011.12
5.4.0-1012.13
5.4.0-1013.14
5.4.0-1014.15
5.4.0-1015.16
5.4.0-1016.17
5.4.0-1018.19
5.4.0-1021.22
5.4.0-1022.23
5.4.0-1023.24
5.4.0-1024.25
5.4.0-1025.26
5.4.0-1026.27
5.4.0-1027.28
5.4.0-1029.30
5.4.0-1031.32
5.4.0-1032.33
5.4.0-1033.34
5.4.0-1034.35
5.4.0-1036.37
5.4.0-1037.38
5.4.0-1038.39
5.4.0-1039.40
5.4.0-1040.41
5.4.0-1043.44
5.4.0-1046.48
5.4.0-1048.51
5.4.0-1049.52
5.4.0-1051.54
5.4.0-1052.55
5.4.0-1053.56
5.4.0-1054.57
5.4.0-1056.60
5.4.0-1057.61
5.4.0-1060.64
5.4.0-1061.65
5.4.0-1062.66
5.4.0-1064.68
5.4.0-1065.69
5.4.0-1066.70
5.4.0-1067.71
5.4.0-1068.72
5.4.0-1069.73
5.4.0-1070.74
5.4.0-1071.75
5.4.0-1072.76
5.4.0-1073.77
5.4.0-1074.78
5.4.0-1075.79
5.4.0-1076.80
5.4.0-1077.81
5.4.0-1078.82
5.4.0-1079.83
5.4.0-1080.84
5.4.0-1081.85
5.4.0-1083.87
5.4.0-1084.88
5.4.0-1085.89
5.4.0-1086.90
5.4.0-1087.91
5.4.0-1088.92
5.4.0-1089.93
5.4.0-1090.94
5.4.0-1091.95
5.4.0-1092.96
5.4.0-1093.97
5.4.0-1094.98
5.4.0-1095.99
5.4.0-1096.100
5.4.0-1097.101
5.4.0-1098.102
5.4.0-1099.103
5.4.0-1100.104
5.4.0-1101.105
5.4.0-1102.106

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-5.4.0-1102-gkeop",
            "binary_version": "5.4.0-1102.106"
        },
        {
            "binary_name": "linux-cloud-tools-5.4.0-1102-gkeop",
            "binary_version": "5.4.0-1102.106"
        },
        {
            "binary_name": "linux-gkeop-cloud-tools-5.4.0-1102",
            "binary_version": "5.4.0-1102.106"
        },
        {
            "binary_name": "linux-gkeop-headers-5.4.0-1102",
            "binary_version": "5.4.0-1102.106"
        },
        {
            "binary_name": "linux-gkeop-source-5.4.0",
            "binary_version": "5.4.0-1102.106"
        },
        {
            "binary_name": "linux-gkeop-tools-5.4.0-1102",
            "binary_version": "5.4.0-1102.106"
        },
        {
            "binary_name": "linux-headers-5.4.0-1102-gkeop",
            "binary_version": "5.4.0-1102.106"
        },
        {
            "binary_name": "linux-image-unsigned-5.4.0-1102-gkeop",
            "binary_version": "5.4.0-1102.106"
        },
        {
            "binary_name": "linux-modules-5.4.0-1102-gkeop",
            "binary_version": "5.4.0-1102.106"
        },
        {
            "binary_name": "linux-modules-extra-5.4.0-1102-gkeop",
            "binary_version": "5.4.0-1102.106"
        },
        {
            "binary_name": "linux-tools-5.4.0-1102-gkeop",
            "binary_version": "5.4.0-1102.106"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-gkeop-5.15

Package

Name
linux-gkeop-5.15
Purl
pkg:deb/ubuntu/linux-gkeop-5.15?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.15.0-1003.5~20.04.2
5.15.0-1005.7~20.04.1
5.15.0-1007.10~20.04.1
5.15.0-1008.12~20.04.1
5.15.0-1011.15~20.04.2
5.15.0-1012.16~20.04.1
5.15.0-1013.17~20.04.1
5.15.0-1015.19~20.04.1
5.15.0-1016.21~20.04.1
5.15.0-1017.22~20.04.1
5.15.0-1018.23~20.04.1
5.15.0-1019.24~20.04.1
5.15.0-1020.25~20.04.1
5.15.0-1021.26~20.04.1
5.15.0-1022.27~20.04.1
5.15.0-1023.28~20.04.1
5.15.0-1024.29~20.04.1
5.15.0-1025.30~20.04.1
5.15.0-1026.31~20.04.1
5.15.0-1027.32~20.04.1
5.15.0-1028.33~20.04.1
5.15.0-1030.35~20.04.1
5.15.0-1031.37~20.04.1
5.15.0-1032.38~20.04.1
5.15.0-1033.39~20.04.1
5.15.0-1034.40~20.04.1
5.15.0-1035.41~20.04.1
5.15.0-1036.42~20.04.1
5.15.0-1037.43~20.04.1
5.15.0-1038.44~20.04.1
5.15.0-1039.45~20.04.1
5.15.0-1040.46~20.04.1
5.15.0-1043.50~20.04.1
5.15.0-1044.51~20.04.1
5.15.0-1045.52~20.04.1
5.15.0-1046.53~20.04.1
5.15.0-1047.54~20.04.1
5.15.0-1048.55~20.04.1
5.15.0-1049.56~20.04.1
5.15.0-1050.57~20.04.1
5.15.0-1051.58~20.04.1
5.15.0-1052.59~20.04.1
5.15.0-1053.60~20.04.1
5.15.0-1054.61~20.04.1
5.15.0-1055.62~20.04.1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-5.15.0-1055-gkeop",
            "binary_version": "5.15.0-1055.62~20.04.1"
        },
        {
            "binary_name": "linux-cloud-tools-5.15.0-1055-gkeop",
            "binary_version": "5.15.0-1055.62~20.04.1"
        },
        {
            "binary_name": "linux-gkeop-5.15-cloud-tools-5.15.0-1055",
            "binary_version": "5.15.0-1055.62~20.04.1"
        },
        {
            "binary_name": "linux-gkeop-5.15-headers-5.15.0-1055",
            "binary_version": "5.15.0-1055.62~20.04.1"
        },
        {
            "binary_name": "linux-gkeop-5.15-tools-5.15.0-1055",
            "binary_version": "5.15.0-1055.62~20.04.1"
        },
        {
            "binary_name": "linux-headers-5.15.0-1055-gkeop",
            "binary_version": "5.15.0-1055.62~20.04.1"
        },
        {
            "binary_name": "linux-image-unsigned-5.15.0-1055-gkeop",
            "binary_version": "5.15.0-1055.62~20.04.1"
        },
        {
            "binary_name": "linux-modules-5.15.0-1055-gkeop",
            "binary_version": "5.15.0-1055.62~20.04.1"
        },
        {
            "binary_name": "linux-modules-extra-5.15.0-1055-gkeop",
            "binary_version": "5.15.0-1055.62~20.04.1"
        },
        {
            "binary_name": "linux-tools-5.15.0-1055-gkeop",
            "binary_version": "5.15.0-1055.62~20.04.1"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-hwe-5.11

Package

Name
linux-hwe-5.11
Purl
pkg:deb/ubuntu/linux-hwe-5.11?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.11.0-22.23~20.04.1
5.11.0-25.27~20.04.1
5.11.0-27.29~20.04.1
5.11.0-34.36~20.04.1
5.11.0-36.40~20.04.1
5.11.0-37.41~20.04.2
5.11.0-38.42~20.04.1
5.11.0-40.44~20.04.2
5.11.0-41.45~20.04.1
5.11.0-43.47~20.04.2
5.11.0-44.48~20.04.2
5.11.0-46.51~20.04.1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "block-modules-5.11.0-46-generic-64k-di",
            "binary_version": "5.11.0-46.51~20.04.1"
        },
        {
            "binary_name": "block-modules-5.11.0-46-generic-di",
            "binary_version": "5.11.0-46.51~20.04.1"
        },
        {
            "binary_name": "block-modules-5.11.0-46-generic-lpae-di",
            "binary_version": "5.11.0-46.51~20.04.1"
        },
        {
            "binary_name": "crypto-modules-5.11.0-46-generic-64k-di",
            "binary_version": "5.11.0-46.51~20.04.1"
        },
        {
            "binary_name": "crypto-modules-5.11.0-46-generic-di",
            "binary_version": "5.11.0-46.51~20.04.1"
        },
        {
            "binary_name": "crypto-modules-5.11.0-46-generic-lpae-di",
            "binary_version": "5.11.0-46.51~20.04.1"
        },
        {
            "binary_name": "dasd-extra-modules-5.11.0-46-generic-di",
            "binary_version": "5.11.0-46.51~20.04.1"
        },
        {
            "binary_name": "dasd-modules-5.11.0-46-generic-di",
            "binary_version": "5.11.0-46.51~20.04.1"
        },
        {
            "binary_name": "fat-modules-5.11.0-46-generic-64k-di",
            "binary_version": "5.11.0-46.51~20.04.1"
        },
        {
            "binary_name": "fat-modules-5.11.0-46-generic-di",
            "binary_version": "5.11.0-46.51~20.04.1"
        },
        {
            "binary_name": "fat-modules-5.11.0-46-generic-lpae-di",
            "binary_version": "5.11.0-46.51~20.04.1"
        },
        {
            "binary_name": "fb-modules-5.11.0-46-generic-di",
            "binary_version": "5.11.0-46.51~20.04.1"
        },
        {
            "binary_name": "firewire-core-modules-5.11.0-46-generic-di",
            "binary_version": "5.11.0-46.51~20.04.1"
        },
        {
            "binary_name": "floppy-modules-5.11.0-46-generic-di",
            "binary_version": "5.11.0-46.51~20.04.1"
        },
        {
            "binary_name": "fs-core-modules-5.11.0-46-generic-64k-di",
            "binary_version": "5.11.0-46.51~20.04.1"
        },
        {
            "binary_name": "fs-core-modules-5.11.0-46-generic-di",
            "binary_version": "5.11.0-46.51~20.04.1"
        },
        {
            "binary_name": "fs-core-modules-5.11.0-46-generic-lpae-di",
            "binary_version": "5.11.0-46.51~20.04.1"
        },
        {
            "binary_name": "fs-secondary-modules-5.11.0-46-generic-64k-di",
            "binary_version": "5.11.0-46.51~20.04.1"
        },
        {
            "binary_name": "fs-secondary-modules-5.11.0-46-generic-di",
            "binary_version": "5.11.0-46.51~20.04.1"
        },
        {
            "binary_name": "fs-secondary-modules-5.11.0-46-generic-lpae-di",
            "binary_version": "5.11.0-46.51~20.04.1"
        },
        {
            "binary_name": "input-modules-5.11.0-46-generic-64k-di",
            "binary_version": "5.11.0-46.51~20.04.1"
        },
        {
            "binary_name": "input-modules-5.11.0-46-generic-di",
            "binary_version": "5.11.0-46.51~20.04.1"
        },
        {
            "binary_name": "input-modules-5.11.0-46-generic-lpae-di",
            "binary_version": "5.11.0-46.51~20.04.1"
        },
        {
            "binary_name": "ipmi-modules-5.11.0-46-generic-64k-di",
            "binary_version": "5.11.0-46.51~20.04.1"
        },
        {
            "binary_name": "ipmi-modules-5.11.0-46-generic-di",
            "binary_version": "5.11.0-46.51~20.04.1"
        },
        {
            "binary_name": "ipmi-modules-5.11.0-46-generic-lpae-di",
            "binary_version": "5.11.0-46.51~20.04.1"
        },
        {
            "binary_name": "kernel-image-5.11.0-46-generic-64k-di",
            "binary_version": "5.11.0-46.51~20.04.1"
        },
        {
            "binary_name": "kernel-image-5.11.0-46-generic-di",
            "binary_version": "5.11.0-46.51~20.04.1"
        },
        {
            "binary_name": "kernel-image-5.11.0-46-generic-lpae-di",
            "binary_version": "5.11.0-46.51~20.04.1"
        },
        {
            "binary_name": "linux-buildinfo-5.11.0-46-generic",
            "binary_version": "5.11.0-46.51~20.04.1"
        },
        {
            "binary_name": "linux-buildinfo-5.11.0-46-generic-64k",
            "binary_version": "5.11.0-46.51~20.04.1"
        },
        {
            "binary_name": "linux-buildinfo-5.11.0-46-generic-lpae",
            "binary_version": "5.11.0-46.51~20.04.1"
        },
        {
            "binary_name": "linux-buildinfo-5.11.0-46-lowlatency",
            "binary_version": "5.11.0-46.51~20.04.1"
        },
        {
            "binary_name": "linux-cloud-tools-5.11.0-46-generic",
            "binary_version": "5.11.0-46.51~20.04.1"
        },
        {
            "binary_name": "linux-cloud-tools-5.11.0-46-lowlatency",
            "binary_version": "5.11.0-46.51~20.04.1"
        },
        {
            "binary_name": "linux-headers-5.11.0-46-generic",
            "binary_version": "5.11.0-46.51~20.04.1"
        },
        {
            "binary_name": "linux-headers-5.11.0-46-generic-64k",
            "binary_version": "5.11.0-46.51~20.04.1"
        },
        {
            "binary_name": "linux-headers-5.11.0-46-generic-lpae",
            "binary_version": "5.11.0-46.51~20.04.1"
        },
        {
            "binary_name": "linux-headers-5.11.0-46-lowlatency",
            "binary_version": "5.11.0-46.51~20.04.1"
        },
        {
            "binary_name": "linux-hwe-5.11-cloud-tools-5.11.0-46",
            "binary_version": "5.11.0-46.51~20.04.1"
        },
        {
            "binary_name": "linux-hwe-5.11-cloud-tools-common",
            "binary_version": "5.11.0-46.51~20.04.1"
        },
        {
            "binary_name": "linux-hwe-5.11-headers-5.11.0-46",
            "binary_version": "5.11.0-46.51~20.04.1"
        },
        {
            "binary_name": "linux-hwe-5.11-source-5.11.0",
            "binary_version": "5.11.0-46.51~20.04.1"
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    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-hwe-5.13

Package

Name
linux-hwe-5.13
Purl
pkg:deb/ubuntu/linux-hwe-5.13?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.13.0-21.21~20.04.1
5.13.0-22.22~20.04.1
5.13.0-23.23~20.04.2
5.13.0-25.26~20.04.1
5.13.0-27.29~20.04.1
5.13.0-28.31~20.04.1
5.13.0-30.33~20.04.1
5.13.0-35.40~20.04.1
5.13.0-37.42~20.04.1
5.13.0-39.44~20.04.1
5.13.0-40.45~20.04.1
5.13.0-41.46~20.04.1
5.13.0-44.49~20.04.1
5.13.0-48.54~20.04.1
5.13.0-51.58~20.04.1
5.13.0-52.59~20.04.1

Ecosystem specific

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    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-hwe-5.8

Package

Name
linux-hwe-5.8
Purl
pkg:deb/ubuntu/linux-hwe-5.8?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.8.0-23.24~20.04.1
5.8.0-25.26~20.04.1
5.8.0-28.30~20.04.1
5.8.0-29.31~20.04.1
5.8.0-31.33~20.04.1
5.8.0-33.36~20.04.1
5.8.0-34.37~20.04.2
5.8.0-36.40~20.04.1
5.8.0-38.43~20.04.1
5.8.0-40.45~20.04.1
5.8.0-41.46~20.04.1
5.8.0-43.49~20.04.1
5.8.0-44.50~20.04.1
5.8.0-45.51~20.04.1
5.8.0-48.54~20.04.1
5.8.0-49.55~20.04.1
5.8.0-50.56~20.04.1
5.8.0-53.60~20.04.1
5.8.0-55.62~20.04.1
5.8.0-59.66~20.04.1
5.8.0-63.71~20.04.1

Ecosystem specific

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            "binary_name": "md-modules-5.8.0-63-generic-64k-di",
            "binary_version": "5.8.0-63.71~20.04.1"
        },
        {
            "binary_name": "md-modules-5.8.0-63-generic-di",
            "binary_version": "5.8.0-63.71~20.04.1"
        },
        {
            "binary_name": "md-modules-5.8.0-63-generic-lpae-di",
            "binary_version": "5.8.0-63.71~20.04.1"
        },
        {
            "binary_name": "message-modules-5.8.0-63-generic-64k-di",
            "binary_version": "5.8.0-63.71~20.04.1"
        },
        {
            "binary_name": "message-modules-5.8.0-63-generic-di",
            "binary_version": "5.8.0-63.71~20.04.1"
        },
        {
            "binary_name": "mouse-modules-5.8.0-63-generic-64k-di",
            "binary_version": "5.8.0-63.71~20.04.1"
        },
        {
            "binary_name": "mouse-modules-5.8.0-63-generic-di",
            "binary_version": "5.8.0-63.71~20.04.1"
        },
        {
            "binary_name": "mouse-modules-5.8.0-63-generic-lpae-di",
            "binary_version": "5.8.0-63.71~20.04.1"
        },
        {
            "binary_name": "multipath-modules-5.8.0-63-generic-64k-di",
            "binary_version": "5.8.0-63.71~20.04.1"
        },
        {
            "binary_name": "multipath-modules-5.8.0-63-generic-di",
            "binary_version": "5.8.0-63.71~20.04.1"
        },
        {
            "binary_name": "multipath-modules-5.8.0-63-generic-lpae-di",
            "binary_version": "5.8.0-63.71~20.04.1"
        },
        {
            "binary_name": "nfs-modules-5.8.0-63-generic-64k-di",
            "binary_version": "5.8.0-63.71~20.04.1"
        },
        {
            "binary_name": "nfs-modules-5.8.0-63-generic-di",
            "binary_version": "5.8.0-63.71~20.04.1"
        },
        {
            "binary_name": "nfs-modules-5.8.0-63-generic-lpae-di",
            "binary_version": "5.8.0-63.71~20.04.1"
        },
        {
            "binary_name": "nic-modules-5.8.0-63-generic-64k-di",
            "binary_version": "5.8.0-63.71~20.04.1"
        },
        {
            "binary_name": "nic-modules-5.8.0-63-generic-di",
            "binary_version": "5.8.0-63.71~20.04.1"
        },
        {
            "binary_name": "nic-modules-5.8.0-63-generic-lpae-di",
            "binary_version": "5.8.0-63.71~20.04.1"
        },
        {
            "binary_name": "nic-pcmcia-modules-5.8.0-63-generic-di",
            "binary_version": "5.8.0-63.71~20.04.1"
        },
        {
            "binary_name": "nic-shared-modules-5.8.0-63-generic-64k-di",
            "binary_version": "5.8.0-63.71~20.04.1"
        },
        {
            "binary_name": "nic-shared-modules-5.8.0-63-generic-di",
            "binary_version": "5.8.0-63.71~20.04.1"
        },
        {
            "binary_name": "nic-shared-modules-5.8.0-63-generic-lpae-di",
            "binary_version": "5.8.0-63.71~20.04.1"
        },
        {
            "binary_name": "nic-usb-modules-5.8.0-63-generic-64k-di",
            "binary_version": "5.8.0-63.71~20.04.1"
        },
        {
            "binary_name": "nic-usb-modules-5.8.0-63-generic-di",
            "binary_version": "5.8.0-63.71~20.04.1"
        },
        {
            "binary_name": "nic-usb-modules-5.8.0-63-generic-lpae-di",
            "binary_version": "5.8.0-63.71~20.04.1"
        },
        {
            "binary_name": "parport-modules-5.8.0-63-generic-64k-di",
            "binary_version": "5.8.0-63.71~20.04.1"
        },
        {
            "binary_name": "parport-modules-5.8.0-63-generic-di",
            "binary_version": "5.8.0-63.71~20.04.1"
        },
        {
            "binary_name": "parport-modules-5.8.0-63-generic-lpae-di",
            "binary_version": "5.8.0-63.71~20.04.1"
        },
        {
            "binary_name": "pata-modules-5.8.0-63-generic-di",
            "binary_version": "5.8.0-63.71~20.04.1"
        },
        {
            "binary_name": "pcmcia-modules-5.8.0-63-generic-di",
            "binary_version": "5.8.0-63.71~20.04.1"
        },
        {
            "binary_name": "pcmcia-storage-modules-5.8.0-63-generic-di",
            "binary_version": "5.8.0-63.71~20.04.1"
        },
        {
            "binary_name": "plip-modules-5.8.0-63-generic-64k-di",
            "binary_version": "5.8.0-63.71~20.04.1"
        },
        {
            "binary_name": "plip-modules-5.8.0-63-generic-di",
            "binary_version": "5.8.0-63.71~20.04.1"
        },
        {
            "binary_name": "plip-modules-5.8.0-63-generic-lpae-di",
            "binary_version": "5.8.0-63.71~20.04.1"
        },
        {
            "binary_name": "ppp-modules-5.8.0-63-generic-64k-di",
            "binary_version": "5.8.0-63.71~20.04.1"
        },
        {
            "binary_name": "ppp-modules-5.8.0-63-generic-di",
            "binary_version": "5.8.0-63.71~20.04.1"
        },
        {
            "binary_name": "ppp-modules-5.8.0-63-generic-lpae-di",
            "binary_version": "5.8.0-63.71~20.04.1"
        },
        {
            "binary_name": "sata-modules-5.8.0-63-generic-64k-di",
            "binary_version": "5.8.0-63.71~20.04.1"
        },
        {
            "binary_name": "sata-modules-5.8.0-63-generic-di",
            "binary_version": "5.8.0-63.71~20.04.1"
        },
        {
            "binary_name": "sata-modules-5.8.0-63-generic-lpae-di",
            "binary_version": "5.8.0-63.71~20.04.1"
        },
        {
            "binary_name": "scsi-modules-5.8.0-63-generic-64k-di",
            "binary_version": "5.8.0-63.71~20.04.1"
        },
        {
            "binary_name": "scsi-modules-5.8.0-63-generic-di",
            "binary_version": "5.8.0-63.71~20.04.1"
        },
        {
            "binary_name": "scsi-modules-5.8.0-63-generic-lpae-di",
            "binary_version": "5.8.0-63.71~20.04.1"
        },
        {
            "binary_name": "serial-modules-5.8.0-63-generic-di",
            "binary_version": "5.8.0-63.71~20.04.1"
        },
        {
            "binary_name": "storage-core-modules-5.8.0-63-generic-64k-di",
            "binary_version": "5.8.0-63.71~20.04.1"
        },
        {
            "binary_name": "storage-core-modules-5.8.0-63-generic-di",
            "binary_version": "5.8.0-63.71~20.04.1"
        },
        {
            "binary_name": "storage-core-modules-5.8.0-63-generic-lpae-di",
            "binary_version": "5.8.0-63.71~20.04.1"
        },
        {
            "binary_name": "usb-modules-5.8.0-63-generic-64k-di",
            "binary_version": "5.8.0-63.71~20.04.1"
        },
        {
            "binary_name": "usb-modules-5.8.0-63-generic-di",
            "binary_version": "5.8.0-63.71~20.04.1"
        },
        {
            "binary_name": "usb-modules-5.8.0-63-generic-lpae-di",
            "binary_version": "5.8.0-63.71~20.04.1"
        },
        {
            "binary_name": "virtio-modules-5.8.0-63-generic-64k-di",
            "binary_version": "5.8.0-63.71~20.04.1"
        },
        {
            "binary_name": "virtio-modules-5.8.0-63-generic-di",
            "binary_version": "5.8.0-63.71~20.04.1"
        },
        {
            "binary_name": "vlan-modules-5.8.0-63-generic-64k-di",
            "binary_version": "5.8.0-63.71~20.04.1"
        },
        {
            "binary_name": "vlan-modules-5.8.0-63-generic-di",
            "binary_version": "5.8.0-63.71~20.04.1"
        },
        {
            "binary_name": "vlan-modules-5.8.0-63-generic-lpae-di",
            "binary_version": "5.8.0-63.71~20.04.1"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-intel-5.13

Package

Name
linux-intel-5.13
Purl
pkg:deb/ubuntu/linux-intel-5.13?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.13.0-1007.7
5.13.0-1008.8
5.13.0-1009.9
5.13.0-1010.10
5.13.0-1011.11
5.13.0-1014.15
5.13.0-1017.19

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-5.13.0-1017-intel",
            "binary_version": "5.13.0-1017.19"
        },
        {
            "binary_name": "linux-cloud-tools-5.13.0-1017-intel",
            "binary_version": "5.13.0-1017.19"
        },
        {
            "binary_name": "linux-headers-5.13.0-1017-intel",
            "binary_version": "5.13.0-1017.19"
        },
        {
            "binary_name": "linux-image-unsigned-5.13.0-1017-intel",
            "binary_version": "5.13.0-1017.19"
        },
        {
            "binary_name": "linux-intel-5.13-cloud-tools-5.13.0-1017",
            "binary_version": "5.13.0-1017.19"
        },
        {
            "binary_name": "linux-intel-5.13-cloud-tools-common",
            "binary_version": "5.13.0-1017.19"
        },
        {
            "binary_name": "linux-intel-5.13-headers-5.13.0-1017",
            "binary_version": "5.13.0-1017.19"
        },
        {
            "binary_name": "linux-intel-5.13-source-5.13.0",
            "binary_version": "5.13.0-1017.19"
        },
        {
            "binary_name": "linux-intel-5.13-tools-5.13.0-1017",
            "binary_version": "5.13.0-1017.19"
        },
        {
            "binary_name": "linux-intel-5.13-tools-common",
            "binary_version": "5.13.0-1017.19"
        },
        {
            "binary_name": "linux-intel-5.13-tools-host",
            "binary_version": "5.13.0-1017.19"
        },
        {
            "binary_name": "linux-modules-5.13.0-1017-intel",
            "binary_version": "5.13.0-1017.19"
        },
        {
            "binary_name": "linux-modules-extra-5.13.0-1017-intel",
            "binary_version": "5.13.0-1017.19"
        },
        {
            "binary_name": "linux-tools-5.13.0-1017-intel",
            "binary_version": "5.13.0-1017.19"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-oem-5.10

Package

Name
linux-oem-5.10
Purl
pkg:deb/ubuntu/linux-oem-5.10?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.10.0-1008.9
5.10.0-1011.12
5.10.0-1013.14
5.10.0-1014.15
5.10.0-1016.17
5.10.0-1017.18
5.10.0-1019.20
5.10.0-1021.22
5.10.0-1022.23
5.10.0-1023.24
5.10.0-1025.26
5.10.0-1026.27
5.10.0-1029.30
5.10.0-1032.33
5.10.0-1033.34
5.10.0-1034.35
5.10.0-1038.40
5.10.0-1044.46
5.10.0-1045.47
5.10.0-1049.51
5.10.0-1050.52
5.10.0-1051.53
5.10.0-1052.54
5.10.0-1053.55
5.10.0-1055.58
5.10.0-1057.61

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-5.10.0-1057-oem",
            "binary_version": "5.10.0-1057.61"
        },
        {
            "binary_name": "linux-headers-5.10.0-1057-oem",
            "binary_version": "5.10.0-1057.61"
        },
        {
            "binary_name": "linux-image-unsigned-5.10.0-1057-oem",
            "binary_version": "5.10.0-1057.61"
        },
        {
            "binary_name": "linux-modules-5.10.0-1057-oem",
            "binary_version": "5.10.0-1057.61"
        },
        {
            "binary_name": "linux-oem-5.10-headers-5.10.0-1057",
            "binary_version": "5.10.0-1057.61"
        },
        {
            "binary_name": "linux-oem-5.10-tools-5.10.0-1057",
            "binary_version": "5.10.0-1057.61"
        },
        {
            "binary_name": "linux-oem-5.10-tools-host",
            "binary_version": "5.10.0-1057.61"
        },
        {
            "binary_name": "linux-tools-5.10.0-1057-oem",
            "binary_version": "5.10.0-1057.61"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-oem-5.13

Package

Name
linux-oem-5.13
Purl
pkg:deb/ubuntu/linux-oem-5.13?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.13.0-1009.10
5.13.0-1010.11
5.13.0-1012.16
5.13.0-1014.18
5.13.0-1017.21
5.13.0-1019.23
5.13.0-1020.24
5.13.0-1021.25
5.13.0-1022.26
5.13.0-1026.32
5.13.0-1028.35
5.13.0-1029.36

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-5.13.0-1029-oem",
            "binary_version": "5.13.0-1029.36"
        },
        {
            "binary_name": "linux-headers-5.13.0-1029-oem",
            "binary_version": "5.13.0-1029.36"
        },
        {
            "binary_name": "linux-image-unsigned-5.13.0-1029-oem",
            "binary_version": "5.13.0-1029.36"
        },
        {
            "binary_name": "linux-modules-5.13.0-1029-oem",
            "binary_version": "5.13.0-1029.36"
        },
        {
            "binary_name": "linux-oem-5.13-headers-5.13.0-1029",
            "binary_version": "5.13.0-1029.36"
        },
        {
            "binary_name": "linux-oem-5.13-tools-5.13.0-1029",
            "binary_version": "5.13.0-1029.36"
        },
        {
            "binary_name": "linux-oem-5.13-tools-host",
            "binary_version": "5.13.0-1029.36"
        },
        {
            "binary_name": "linux-tools-5.13.0-1029-oem",
            "binary_version": "5.13.0-1029.36"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-oem-5.14

Package

Name
linux-oem-5.14
Purl
pkg:deb/ubuntu/linux-oem-5.14?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.14.0-1004.4
5.14.0-1005.5
5.14.0-1007.7
5.14.0-1008.8
5.14.0-1010.10
5.14.0-1011.11
5.14.0-1013.13
5.14.0-1018.19
5.14.0-1020.22
5.14.0-1022.24
5.14.0-1024.26
5.14.0-1027.30
5.14.0-1029.32
5.14.0-1031.34
5.14.0-1032.35
5.14.0-1033.36
5.14.0-1034.37
5.14.0-1036.40
5.14.0-1038.42
5.14.0-1042.47
5.14.0-1044.49
5.14.0-1045.51
5.14.0-1046.53
5.14.0-1047.54
5.14.0-1048.55
5.14.0-1049.56
5.14.0-1050.57
5.14.0-1051.58
5.14.0-1052.59
5.14.0-1054.61
5.14.0-1055.62
5.14.0-1056.63
5.14.0-1057.64
5.14.0-1058.66
5.14.0-1059.67

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-5.14.0-1059-oem",
            "binary_version": "5.14.0-1059.67"
        },
        {
            "binary_name": "linux-headers-5.14.0-1059-oem",
            "binary_version": "5.14.0-1059.67"
        },
        {
            "binary_name": "linux-image-unsigned-5.14.0-1059-oem",
            "binary_version": "5.14.0-1059.67"
        },
        {
            "binary_name": "linux-modules-5.14.0-1059-oem",
            "binary_version": "5.14.0-1059.67"
        },
        {
            "binary_name": "linux-modules-iwlwifi-5.14.0-1059-oem",
            "binary_version": "5.14.0-1059.67"
        },
        {
            "binary_name": "linux-oem-5.14-headers-5.14.0-1059",
            "binary_version": "5.14.0-1059.67"
        },
        {
            "binary_name": "linux-oem-5.14-tools-5.14.0-1059",
            "binary_version": "5.14.0-1059.67"
        },
        {
            "binary_name": "linux-oem-5.14-tools-host",
            "binary_version": "5.14.0-1059.67"
        },
        {
            "binary_name": "linux-tools-5.14.0-1059-oem",
            "binary_version": "5.14.0-1059.67"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-oem-5.6

Package

Name
linux-oem-5.6
Purl
pkg:deb/ubuntu/linux-oem-5.6?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.6.0-1007.7
5.6.0-1008.8
5.6.0-1010.10
5.6.0-1011.11
5.6.0-1013.13
5.6.0-1017.17
5.6.0-1018.18
5.6.0-1020.20
5.6.0-1021.21
5.6.0-1023.23
5.6.0-1026.26
5.6.0-1027.27
5.6.0-1028.28
5.6.0-1031.32
5.6.0-1032.33
5.6.0-1033.35
5.6.0-1034.36
5.6.0-1035.37
5.6.0-1036.39
5.6.0-1039.43
5.6.0-1042.46
5.6.0-1047.51
5.6.0-1048.52
5.6.0-1050.54
5.6.0-1052.56
5.6.0-1053.57
5.6.0-1054.58
5.6.0-1055.59
5.6.0-1056.60

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-5.6.0-1056-oem",
            "binary_version": "5.6.0-1056.60"
        },
        {
            "binary_name": "linux-headers-5.6.0-1056-oem",
            "binary_version": "5.6.0-1056.60"
        },
        {
            "binary_name": "linux-image-unsigned-5.6.0-1056-oem",
            "binary_version": "5.6.0-1056.60"
        },
        {
            "binary_name": "linux-modules-5.6.0-1056-oem",
            "binary_version": "5.6.0-1056.60"
        },
        {
            "binary_name": "linux-oem-5.6-headers-5.6.0-1056",
            "binary_version": "5.6.0-1056.60"
        },
        {
            "binary_name": "linux-oem-5.6-tools-5.6.0-1056",
            "binary_version": "5.6.0-1056.60"
        },
        {
            "binary_name": "linux-oem-5.6-tools-host",
            "binary_version": "5.6.0-1056.60"
        },
        {
            "binary_name": "linux-tools-5.6.0-1056-oem",
            "binary_version": "5.6.0-1056.60"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-oracle-5.11

Package

Name
linux-oracle-5.11
Purl
pkg:deb/ubuntu/linux-oracle-5.11?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.11.0-1008.8~20.04.1
5.11.0-1013.14~20.04.1
5.11.0-1016.17~20.04.1
5.11.0-1017.18~20.04.1
5.11.0-1019.20~20.04.1
5.11.0-1020.21~20.04.1
5.11.0-1021.22~20.04.1
5.11.0-1022.23~20.04.1
5.11.0-1023.24~20.04.1
5.11.0-1025.27~20.04.1
5.11.0-1027.30~20.04.1
5.11.0-1028.31~20.04.1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-5.11.0-1028-oracle",
            "binary_version": "5.11.0-1028.31~20.04.1"
        },
        {
            "binary_name": "linux-headers-5.11.0-1028-oracle",
            "binary_version": "5.11.0-1028.31~20.04.1"
        },
        {
            "binary_name": "linux-image-unsigned-5.11.0-1028-oracle",
            "binary_version": "5.11.0-1028.31~20.04.1"
        },
        {
            "binary_name": "linux-modules-5.11.0-1028-oracle",
            "binary_version": "5.11.0-1028.31~20.04.1"
        },
        {
            "binary_name": "linux-modules-extra-5.11.0-1028-oracle",
            "binary_version": "5.11.0-1028.31~20.04.1"
        },
        {
            "binary_name": "linux-oracle-5.11-headers-5.11.0-1028",
            "binary_version": "5.11.0-1028.31~20.04.1"
        },
        {
            "binary_name": "linux-oracle-5.11-tools-5.11.0-1028",
            "binary_version": "5.11.0-1028.31~20.04.1"
        },
        {
            "binary_name": "linux-tools-5.11.0-1028-oracle",
            "binary_version": "5.11.0-1028.31~20.04.1"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-oracle-5.13

Package

Name
linux-oracle-5.13
Purl
pkg:deb/ubuntu/linux-oracle-5.13?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.13.0-1011.13~20.04.2
5.13.0-1015.19~20.04.1
5.13.0-1016.20~20.04.1
5.13.0-1018.22~20.04.1
5.13.0-1021.26~20.04.1
5.13.0-1025.30~20.04.1
5.13.0-1027.32~20.04.1
5.13.0-1028.33~20.04.1
5.13.0-1030.35~20.04.1
5.13.0-1033.39~20.04.1
5.13.0-1034.40~20.04.1
5.13.0-1036.43~20.04.1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-5.13.0-1036-oracle",
            "binary_version": "5.13.0-1036.43~20.04.1"
        },
        {
            "binary_name": "linux-headers-5.13.0-1036-oracle",
            "binary_version": "5.13.0-1036.43~20.04.1"
        },
        {
            "binary_name": "linux-image-unsigned-5.13.0-1036-oracle",
            "binary_version": "5.13.0-1036.43~20.04.1"
        },
        {
            "binary_name": "linux-modules-5.13.0-1036-oracle",
            "binary_version": "5.13.0-1036.43~20.04.1"
        },
        {
            "binary_name": "linux-modules-extra-5.13.0-1036-oracle",
            "binary_version": "5.13.0-1036.43~20.04.1"
        },
        {
            "binary_name": "linux-oracle-5.13-headers-5.13.0-1036",
            "binary_version": "5.13.0-1036.43~20.04.1"
        },
        {
            "binary_name": "linux-oracle-5.13-tools-5.13.0-1036",
            "binary_version": "5.13.0-1036.43~20.04.1"
        },
        {
            "binary_name": "linux-tools-5.13.0-1036-oracle",
            "binary_version": "5.13.0-1036.43~20.04.1"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-oracle-5.8

Package

Name
linux-oracle-5.8
Purl
pkg:deb/ubuntu/linux-oracle-5.8?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.8.0-1031.32~20.04.2
5.8.0-1033.34~20.04.1
5.8.0-1034.35~20.04.2
5.8.0-1037.38~20.04.1
5.8.0-1038.39~20.04.1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-5.8.0-1038-oracle",
            "binary_version": "5.8.0-1038.39~20.04.1"
        },
        {
            "binary_name": "linux-headers-5.8.0-1038-oracle",
            "binary_version": "5.8.0-1038.39~20.04.1"
        },
        {
            "binary_name": "linux-image-unsigned-5.8.0-1038-oracle",
            "binary_version": "5.8.0-1038.39~20.04.1"
        },
        {
            "binary_name": "linux-modules-5.8.0-1038-oracle",
            "binary_version": "5.8.0-1038.39~20.04.1"
        },
        {
            "binary_name": "linux-modules-extra-5.8.0-1038-oracle",
            "binary_version": "5.8.0-1038.39~20.04.1"
        },
        {
            "binary_name": "linux-oracle-5.8-headers-5.8.0-1038",
            "binary_version": "5.8.0-1038.39~20.04.1"
        },
        {
            "binary_name": "linux-oracle-5.8-tools-5.8.0-1038",
            "binary_version": "5.8.0-1038.39~20.04.1"
        },
        {
            "binary_name": "linux-tools-5.8.0-1038-oracle",
            "binary_version": "5.8.0-1038.39~20.04.1"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-raspi2

Package

Name
linux-raspi2
Purl
pkg:deb/ubuntu/linux-raspi2?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.3.0-1007.8
5.3.0-1014.16
5.3.0-1015.17
5.3.0-1017.19
5.4.0-1004.4
5.4.0-1006.6

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-5.4.0-1006-raspi2",
            "binary_version": "5.4.0-1006.6"
        },
        {
            "binary_name": "linux-headers-5.4.0-1006-raspi2",
            "binary_version": "5.4.0-1006.6"
        },
        {
            "binary_name": "linux-image-5.4.0-1006-raspi2",
            "binary_version": "5.4.0-1006.6"
        },
        {
            "binary_name": "linux-modules-5.4.0-1006-raspi2",
            "binary_version": "5.4.0-1006.6"
        },
        {
            "binary_name": "linux-raspi2-headers-5.4.0-1006",
            "binary_version": "5.4.0-1006.6"
        },
        {
            "binary_name": "linux-raspi2-tools-5.4.0-1006",
            "binary_version": "5.4.0-1006.6"
        },
        {
            "binary_name": "linux-tools-5.4.0-1006-raspi2",
            "binary_version": "5.4.0-1006.6"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-riscv

Package

Name
linux-riscv
Purl
pkg:deb/ubuntu/linux-riscv?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.4.0-24.28
5.4.0-26.30
5.4.0-27.31
5.4.0-28.32
5.4.0-30.34
5.4.0-31.35
5.4.0-33.37
5.4.0-34.38
5.4.0-36.41
5.4.0-37.42
5.4.0-39.44
5.4.0-40.45

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "block-modules-5.4.0-40-generic-di",
            "binary_version": "5.4.0-40.45"
        },
        {
            "binary_name": "crypto-modules-5.4.0-40-generic-di",
            "binary_version": "5.4.0-40.45"
        },
        {
            "binary_name": "fat-modules-5.4.0-40-generic-di",
            "binary_version": "5.4.0-40.45"
        },
        {
            "binary_name": "firewire-core-modules-5.4.0-40-generic-di",
            "binary_version": "5.4.0-40.45"
        },
        {
            "binary_name": "fs-core-modules-5.4.0-40-generic-di",
            "binary_version": "5.4.0-40.45"
        },
        {
            "binary_name": "fs-secondary-modules-5.4.0-40-generic-di",
            "binary_version": "5.4.0-40.45"
        },
        {
            "binary_name": "input-modules-5.4.0-40-generic-di",
            "binary_version": "5.4.0-40.45"
        },
        {
            "binary_name": "ipmi-modules-5.4.0-40-generic-di",
            "binary_version": "5.4.0-40.45"
        },
        {
            "binary_name": "kernel-image-5.4.0-40-generic-di",
            "binary_version": "5.4.0-40.45"
        },
        {
            "binary_name": "linux-buildinfo-5.4.0-40-generic",
            "binary_version": "5.4.0-40.45"
        },
        {
            "binary_name": "linux-headers-5.4.0-40-generic",
            "binary_version": "5.4.0-40.45"
        },
        {
            "binary_name": "linux-image-5.4.0-40-generic",
            "binary_version": "5.4.0-40.45"
        },
        {
            "binary_name": "linux-modules-5.4.0-40-generic",
            "binary_version": "5.4.0-40.45"
        },
        {
            "binary_name": "linux-modules-extra-5.4.0-40-generic",
            "binary_version": "5.4.0-40.45"
        },
        {
            "binary_name": "linux-riscv-headers-5.4.0-40",
            "binary_version": "5.4.0-40.45"
        },
        {
            "binary_name": "linux-riscv-tools-5.4.0-40",
            "binary_version": "5.4.0-40.45"
        },
        {
            "binary_name": "linux-tools-5.4.0-40-generic",
            "binary_version": "5.4.0-40.45"
        },
        {
            "binary_name": "linux-udebs-generic",
            "binary_version": "5.4.0-40.45"
        },
        {
            "binary_name": "md-modules-5.4.0-40-generic-di",
            "binary_version": "5.4.0-40.45"
        },
        {
            "binary_name": "message-modules-5.4.0-40-generic-di",
            "binary_version": "5.4.0-40.45"
        },
        {
            "binary_name": "mouse-modules-5.4.0-40-generic-di",
            "binary_version": "5.4.0-40.45"
        },
        {
            "binary_name": "multipath-modules-5.4.0-40-generic-di",
            "binary_version": "5.4.0-40.45"
        },
        {
            "binary_name": "nfs-modules-5.4.0-40-generic-di",
            "binary_version": "5.4.0-40.45"
        },
        {
            "binary_name": "nic-modules-5.4.0-40-generic-di",
            "binary_version": "5.4.0-40.45"
        },
        {
            "binary_name": "nic-shared-modules-5.4.0-40-generic-di",
            "binary_version": "5.4.0-40.45"
        },
        {
            "binary_name": "nic-usb-modules-5.4.0-40-generic-di",
            "binary_version": "5.4.0-40.45"
        },
        {
            "binary_name": "parport-modules-5.4.0-40-generic-di",
            "binary_version": "5.4.0-40.45"
        },
        {
            "binary_name": "pata-modules-5.4.0-40-generic-di",
            "binary_version": "5.4.0-40.45"
        },
        {
            "binary_name": "plip-modules-5.4.0-40-generic-di",
            "binary_version": "5.4.0-40.45"
        },
        {
            "binary_name": "ppp-modules-5.4.0-40-generic-di",
            "binary_version": "5.4.0-40.45"
        },
        {
            "binary_name": "sata-modules-5.4.0-40-generic-di",
            "binary_version": "5.4.0-40.45"
        },
        {
            "binary_name": "scsi-modules-5.4.0-40-generic-di",
            "binary_version": "5.4.0-40.45"
        },
        {
            "binary_name": "storage-core-modules-5.4.0-40-generic-di",
            "binary_version": "5.4.0-40.45"
        },
        {
            "binary_name": "usb-modules-5.4.0-40-generic-di",
            "binary_version": "5.4.0-40.45"
        },
        {
            "binary_name": "virtio-modules-5.4.0-40-generic-di",
            "binary_version": "5.4.0-40.45"
        },
        {
            "binary_name": "vlan-modules-5.4.0-40-generic-di",
            "binary_version": "5.4.0-40.45"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-riscv-5.11

Package

Name
linux-riscv-5.11
Purl
pkg:deb/ubuntu/linux-riscv-5.11?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.11.0-1015.16~20.04.1
5.11.0-1017.18~20.04.1
5.11.0-1018.19~20.04.2
5.11.0-1020.21~20.04.1
5.11.0-1021.22~20.04.1
5.11.0-1022.23~20.04.1
5.11.0-1023.24~20.04.1
5.11.0-1024.25~20.04.1
5.11.0-1026.28~20.04.1
5.11.0-1028.31~20.04.1
5.11.0-1029.32~20.04.1
5.11.0-1030.34
5.11.0-1031.35

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-5.11.0-1031-generic",
            "binary_version": "5.11.0-1031.35"
        },
        {
            "binary_name": "linux-headers-5.11.0-1031-generic",
            "binary_version": "5.11.0-1031.35"
        },
        {
            "binary_name": "linux-image-5.11.0-1031-generic",
            "binary_version": "5.11.0-1031.35"
        },
        {
            "binary_name": "linux-modules-5.11.0-1031-generic",
            "binary_version": "5.11.0-1031.35"
        },
        {
            "binary_name": "linux-modules-extra-5.11.0-1031-generic",
            "binary_version": "5.11.0-1031.35"
        },
        {
            "binary_name": "linux-riscv-5.11-headers-5.11.0-1031",
            "binary_version": "5.11.0-1031.35"
        },
        {
            "binary_name": "linux-riscv-5.11-tools-5.11.0-1031",
            "binary_version": "5.11.0-1031.35"
        },
        {
            "binary_name": "linux-tools-5.11.0-1031-generic",
            "binary_version": "5.11.0-1031.35"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-riscv-5.8

Package

Name
linux-riscv-5.8
Purl
pkg:deb/ubuntu/linux-riscv-5.8?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.8.0-14.16~20.04.1
5.8.0-14.16~20.04.3
5.8.0-16.18~20.04.1
5.8.0-17.19~20.04.1
5.8.0-18.20~20.04.1
5.8.0-20.22~20.04.1
5.8.0-22.24~20.04.1
5.8.0-25.27~20.04.1
5.8.0-26.28~20.04.1
5.8.0-29.31~20.04.1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "block-modules-5.8.0-29-generic-di",
            "binary_version": "5.8.0-29.31~20.04.1"
        },
        {
            "binary_name": "crypto-modules-5.8.0-29-generic-di",
            "binary_version": "5.8.0-29.31~20.04.1"
        },
        {
            "binary_name": "fat-modules-5.8.0-29-generic-di",
            "binary_version": "5.8.0-29.31~20.04.1"
        },
        {
            "binary_name": "firewire-core-modules-5.8.0-29-generic-di",
            "binary_version": "5.8.0-29.31~20.04.1"
        },
        {
            "binary_name": "fs-core-modules-5.8.0-29-generic-di",
            "binary_version": "5.8.0-29.31~20.04.1"
        },
        {
            "binary_name": "fs-secondary-modules-5.8.0-29-generic-di",
            "binary_version": "5.8.0-29.31~20.04.1"
        },
        {
            "binary_name": "input-modules-5.8.0-29-generic-di",
            "binary_version": "5.8.0-29.31~20.04.1"
        },
        {
            "binary_name": "ipmi-modules-5.8.0-29-generic-di",
            "binary_version": "5.8.0-29.31~20.04.1"
        },
        {
            "binary_name": "kernel-image-5.8.0-29-generic-di",
            "binary_version": "5.8.0-29.31~20.04.1"
        },
        {
            "binary_name": "linux-buildinfo-5.8.0-29-generic",
            "binary_version": "5.8.0-29.31~20.04.1"
        },
        {
            "binary_name": "linux-headers-5.8.0-29-generic",
            "binary_version": "5.8.0-29.31~20.04.1"
        },
        {
            "binary_name": "linux-image-5.8.0-29-generic",
            "binary_version": "5.8.0-29.31~20.04.1"
        },
        {
            "binary_name": "linux-modules-5.8.0-29-generic",
            "binary_version": "5.8.0-29.31~20.04.1"
        },
        {
            "binary_name": "linux-modules-extra-5.8.0-29-generic",
            "binary_version": "5.8.0-29.31~20.04.1"
        },
        {
            "binary_name": "linux-riscv-5.8-headers-5.8.0-29",
            "binary_version": "5.8.0-29.31~20.04.1"
        },
        {
            "binary_name": "linux-riscv-5.8-tools-5.8.0-29",
            "binary_version": "5.8.0-29.31~20.04.1"
        },
        {
            "binary_name": "linux-tools-5.8.0-29-generic",
            "binary_version": "5.8.0-29.31~20.04.1"
        },
        {
            "binary_name": "linux-udebs-generic",
            "binary_version": "5.8.0-29.31~20.04.1"
        },
        {
            "binary_name": "md-modules-5.8.0-29-generic-di",
            "binary_version": "5.8.0-29.31~20.04.1"
        },
        {
            "binary_name": "message-modules-5.8.0-29-generic-di",
            "binary_version": "5.8.0-29.31~20.04.1"
        },
        {
            "binary_name": "mouse-modules-5.8.0-29-generic-di",
            "binary_version": "5.8.0-29.31~20.04.1"
        },
        {
            "binary_name": "multipath-modules-5.8.0-29-generic-di",
            "binary_version": "5.8.0-29.31~20.04.1"
        },
        {
            "binary_name": "nfs-modules-5.8.0-29-generic-di",
            "binary_version": "5.8.0-29.31~20.04.1"
        },
        {
            "binary_name": "nic-modules-5.8.0-29-generic-di",
            "binary_version": "5.8.0-29.31~20.04.1"
        },
        {
            "binary_name": "nic-shared-modules-5.8.0-29-generic-di",
            "binary_version": "5.8.0-29.31~20.04.1"
        },
        {
            "binary_name": "nic-usb-modules-5.8.0-29-generic-di",
            "binary_version": "5.8.0-29.31~20.04.1"
        },
        {
            "binary_name": "parport-modules-5.8.0-29-generic-di",
            "binary_version": "5.8.0-29.31~20.04.1"
        },
        {
            "binary_name": "pata-modules-5.8.0-29-generic-di",
            "binary_version": "5.8.0-29.31~20.04.1"
        },
        {
            "binary_name": "plip-modules-5.8.0-29-generic-di",
            "binary_version": "5.8.0-29.31~20.04.1"
        },
        {
            "binary_name": "ppp-modules-5.8.0-29-generic-di",
            "binary_version": "5.8.0-29.31~20.04.1"
        },
        {
            "binary_name": "sata-modules-5.8.0-29-generic-di",
            "binary_version": "5.8.0-29.31~20.04.1"
        },
        {
            "binary_name": "scsi-modules-5.8.0-29-generic-di",
            "binary_version": "5.8.0-29.31~20.04.1"
        },
        {
            "binary_name": "storage-core-modules-5.8.0-29-generic-di",
            "binary_version": "5.8.0-29.31~20.04.1"
        },
        {
            "binary_name": "usb-modules-5.8.0-29-generic-di",
            "binary_version": "5.8.0-29.31~20.04.1"
        },
        {
            "binary_name": "virtio-modules-5.8.0-29-generic-di",
            "binary_version": "5.8.0-29.31~20.04.1"
        },
        {
            "binary_name": "vlan-modules-5.8.0-29-generic-di",
            "binary_version": "5.8.0-29.31~20.04.1"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
Ubuntu:22.04:LTS
linux

Package

Name
linux
Purl
pkg:deb/ubuntu/linux?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.13.0-19.19
5.15.0-17.17
5.15.0-18.18
5.15.0-22.22
5.15.0-23.23
5.15.0-25.25
5.15.0-27.28
5.15.0-30.31
5.15.0-33.34
5.15.0-35.36
5.15.0-37.39
5.15.0-39.42
5.15.0-40.43
5.15.0-41.44
5.15.0-43.46
5.15.0-46.49
5.15.0-47.51
5.15.0-48.54
5.15.0-50.56
5.15.0-52.58
5.15.0-53.59
5.15.0-56.62
5.15.0-57.63
5.15.0-58.64
5.15.0-60.66
5.15.0-67.74
5.15.0-69.76
5.15.0-70.77
5.15.0-71.78
5.15.0-72.79
5.15.0-73.80
5.15.0-75.82
5.15.0-76.83
5.15.0-78.85
5.15.0-79.86
5.15.0-82.91
5.15.0-83.92
5.15.0-84.93
5.15.0-86.96
5.15.0-87.97
5.15.0-88.98
5.15.0-89.99
5.15.0-91.101
5.15.0-92.102
5.15.0-94.104
5.15.0-97.107
5.15.0-100.110
5.15.0-101.111
5.15.0-102.112
5.15.0-105.115
5.15.0-106.116
5.15.0-107.117
5.15.0-112.122
5.15.0-113.123
5.15.0-116.126
5.15.0-117.127
5.15.0-118.128
5.15.0-119.129
5.15.0-121.131
5.15.0-122.132
5.15.0-124.134
5.15.0-125.135
5.15.0-126.136
5.15.0-127.137
5.15.0-128.138
5.15.0-130.140
5.15.0-131.141
5.15.0-133.144
5.15.0-134.145
5.15.0-135.146
5.15.0-136.147
5.15.0-138.148
5.15.0-139.149
5.15.0-140.150
5.15.0-141.151
5.15.0-142.152
5.15.0-143.153
5.15.0-144.157
5.15.0-151.161
5.15.0-152.162
5.15.0-153.163
5.15.0-156.166
5.15.0-157.167
5.15.0-160.170
5.15.0-161.171
5.15.0-163.173
5.15.0-164.174
5.15.0-168.178
5.15.0-170.180
5.15.0-171.181
5.15.0-173.183
5.15.0-174.184
5.15.0-176.186
5.15.0-177.187
5.15.0-179.189
5.15.0-181.191
5.15.0-185.195
5.15.0-186.196
5.15.0-187.197
5.15.0-190.200
5.15.0-191.201
5.15.0-194.204
5.15.0-198.208

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-5.15.0-198-generic",
            "binary_version": "5.15.0-198.208"
        },
        {
            "binary_name": "linux-buildinfo-5.15.0-198-generic-64k",
            "binary_version": "5.15.0-198.208"
        },
        {
            "binary_name": "linux-buildinfo-5.15.0-198-generic-lpae",
            "binary_version": "5.15.0-198.208"
        },
        {
            "binary_name": "linux-cloud-tools-5.15.0-198",
            "binary_version": "5.15.0-198.208"
        },
        {
            "binary_name": "linux-cloud-tools-5.15.0-198-generic",
            "binary_version": "5.15.0-198.208"
        },
        {
            "binary_name": "linux-cloud-tools-common",
            "binary_version": "5.15.0-198.208"
        },
        {
            "binary_name": "linux-headers-5.15.0-198",
            "binary_version": "5.15.0-198.208"
        },
        {
            "binary_name": "linux-headers-5.15.0-198-generic",
            "binary_version": "5.15.0-198.208"
        },
        {
            "binary_name": "linux-headers-5.15.0-198-generic-64k",
            "binary_version": "5.15.0-198.208"
        },
        {
            "binary_name": "linux-headers-5.15.0-198-generic-lpae",
            "binary_version": "5.15.0-198.208"
        },
        {
            "binary_name": "linux-image-5.15.0-198-generic",
            "binary_version": "5.15.0-198.208"
        },
        {
            "binary_name": "linux-image-5.15.0-198-generic-lpae",
            "binary_version": "5.15.0-198.208"
        },
        {
            "binary_name": "linux-image-unsigned-5.15.0-198-generic",
            "binary_version": "5.15.0-198.208"
        },
        {
            "binary_name": "linux-image-unsigned-5.15.0-198-generic-64k",
            "binary_version": "5.15.0-198.208"
        },
        {
            "binary_name": "linux-modules-5.15.0-198-generic",
            "binary_version": "5.15.0-198.208"
        },
        {
            "binary_name": "linux-modules-5.15.0-198-generic-64k",
            "binary_version": "5.15.0-198.208"
        },
        {
            "binary_name": "linux-modules-5.15.0-198-generic-lpae",
            "binary_version": "5.15.0-198.208"
        },
        {
            "binary_name": "linux-modules-extra-5.15.0-198-generic",
            "binary_version": "5.15.0-198.208"
        },
        {
            "binary_name": "linux-modules-iwlwifi-5.15.0-198-generic",
            "binary_version": "5.15.0-198.208"
        },
        {
            "binary_name": "linux-source-5.15.0",
            "binary_version": "5.15.0-198.208"
        },
        {
            "binary_name": "linux-tools-5.15.0-198",
            "binary_version": "5.15.0-198.208"
        },
        {
            "binary_name": "linux-tools-5.15.0-198-generic",
            "binary_version": "5.15.0-198.208"
        },
        {
            "binary_name": "linux-tools-5.15.0-198-generic-64k",
            "binary_version": "5.15.0-198.208"
        },
        {
            "binary_name": "linux-tools-5.15.0-198-generic-lpae",
            "binary_version": "5.15.0-198.208"
        },
        {
            "binary_name": "linux-tools-common",
            "binary_version": "5.15.0-198.208"
        },
        {
            "binary_name": "linux-tools-host",
            "binary_version": "5.15.0-198.208"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-allwinner-5.19

Package

Name
linux-allwinner-5.19
Purl
pkg:deb/ubuntu/linux-allwinner-5.19?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.19.0-1007.7~22.04.1
5.19.0-1009.9~22.04.1
5.19.0-1010.10~22.04.1
5.19.0-1011.11~22.04.1
5.19.0-1012.12~22.04.1
5.19.0-1013.13~22.04.1
5.19.0-1014.14~22.04.1
5.19.0-1015.15~22.04.1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-allwinner-5.19-headers-5.19.0-1015",
            "binary_version": "5.19.0-1015.15~22.04.1"
        },
        {
            "binary_name": "linux-allwinner-5.19-tools-5.19.0-1015",
            "binary_version": "5.19.0-1015.15~22.04.1"
        },
        {
            "binary_name": "linux-buildinfo-5.19.0-1015-allwinner",
            "binary_version": "5.19.0-1015.15~22.04.1"
        },
        {
            "binary_name": "linux-headers-5.19.0-1015-allwinner",
            "binary_version": "5.19.0-1015.15~22.04.1"
        },
        {
            "binary_name": "linux-image-5.19.0-1015-allwinner",
            "binary_version": "5.19.0-1015.15~22.04.1"
        },
        {
            "binary_name": "linux-modules-5.19.0-1015-allwinner",
            "binary_version": "5.19.0-1015.15~22.04.1"
        },
        {
            "binary_name": "linux-modules-extra-5.19.0-1015-allwinner",
            "binary_version": "5.19.0-1015.15~22.04.1"
        },
        {
            "binary_name": "linux-tools-5.19.0-1015-allwinner",
            "binary_version": "5.19.0-1015.15~22.04.1"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-aws

Package

Name
linux-aws
Purl
pkg:deb/ubuntu/linux-aws?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.13.0-1005.6
5.15.0-1002.4
5.15.0-1003.5
5.15.0-1004.6
5.15.0-1005.7
5.15.0-1008.10
5.15.0-1009.11
5.15.0-1011.14
5.15.0-1013.17
5.15.0-1014.18
5.15.0-1015.19
5.15.0-1017.21
5.15.0-1019.23
5.15.0-1020.24
5.15.0-1021.25
5.15.0-1022.26
5.15.0-1023.27
5.15.0-1026.30
5.15.0-1027.31
5.15.0-1028.32
5.15.0-1030.34
5.15.0-1031.35
5.15.0-1033.37
5.15.0-1034.38
5.15.0-1035.39
5.15.0-1036.40
5.15.0-1037.41
5.15.0-1038.43
5.15.0-1039.44
5.15.0-1040.45
5.15.0-1042.47
5.15.0-1043.48
5.15.0-1044.49
5.15.0-1045.50
5.15.0-1047.52
5.15.0-1048.53
5.15.0-1049.54
5.15.0-1050.55
5.15.0-1051.56
5.15.0-1052.57
5.15.0-1053.58
5.15.0-1055.60
5.15.0-1056.61
5.15.0-1057.63
5.15.0-1060.66
5.15.0-1061.67
5.15.0-1062.68
5.15.0-1063.69
5.15.0-1064.70
5.15.0-1065.71
5.15.0-1066.72
5.15.0-1067.73
5.15.0-1068.74
5.15.0-1069.75
5.15.0-1070.76
5.15.0-1071.77
5.15.0-1072.78
5.15.0-1073.79
5.15.0-1076.83
5.15.0-1078.85
5.15.0-1079.86
5.15.0-1080.87
5.15.0-1081.88
5.15.0-1082.89
5.15.0-1083.90
5.15.0-1084.91
5.15.0-1085.92
5.15.0-1086.93
5.15.0-1087.94
5.15.0-1088.95
5.15.0-1089.96
5.15.0-1090.97
5.15.0-1091.98
5.15.0-1092.99
5.15.0-1093.100
5.15.0-1095.102
5.15.0-1096.103
5.15.0-1097.104
5.15.0-1098.105
5.15.0-1099.106
5.15.0-1100.107
5.15.0-1101.108
5.15.0-1103.110
5.15.0-1104.111
5.15.0-1105.112
5.15.0-1106.113
5.15.0-1108.115
5.15.0-1109.116
5.15.0-1111.118
5.15.0-1112.119
5.15.0-1113.120
5.15.0-1114.121
5.15.0-1115.122
5.15.0-1116.123
5.15.0-1117.124

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-aws-cloud-tools-5.15.0-1117",
            "binary_version": "5.15.0-1117.124"
        },
        {
            "binary_name": "linux-aws-headers-5.15.0-1117",
            "binary_version": "5.15.0-1117.124"
        },
        {
            "binary_name": "linux-aws-tools-5.15.0-1117",
            "binary_version": "5.15.0-1117.124"
        },
        {
            "binary_name": "linux-buildinfo-5.15.0-1117-aws",
            "binary_version": "5.15.0-1117.124"
        },
        {
            "binary_name": "linux-buildinfo-5.15.0-1117-aws-64k",
            "binary_version": "5.15.0-1117.124"
        },
        {
            "binary_name": "linux-cloud-tools-5.15.0-1117-aws",
            "binary_version": "5.15.0-1117.124"
        },
        {
            "binary_name": "linux-cloud-tools-5.15.0-1117-aws-64k",
            "binary_version": "5.15.0-1117.124"
        },
        {
            "binary_name": "linux-headers-5.15.0-1117-aws",
            "binary_version": "5.15.0-1117.124"
        },
        {
            "binary_name": "linux-headers-5.15.0-1117-aws-64k",
            "binary_version": "5.15.0-1117.124"
        },
        {
            "binary_name": "linux-image-unsigned-5.15.0-1117-aws",
            "binary_version": "5.15.0-1117.124"
        },
        {
            "binary_name": "linux-image-unsigned-5.15.0-1117-aws-64k",
            "binary_version": "5.15.0-1117.124"
        },
        {
            "binary_name": "linux-modules-5.15.0-1117-aws",
            "binary_version": "5.15.0-1117.124"
        },
        {
            "binary_name": "linux-modules-5.15.0-1117-aws-64k",
            "binary_version": "5.15.0-1117.124"
        },
        {
            "binary_name": "linux-modules-extra-5.15.0-1117-aws",
            "binary_version": "5.15.0-1117.124"
        },
        {
            "binary_name": "linux-modules-extra-5.15.0-1117-aws-64k",
            "binary_version": "5.15.0-1117.124"
        },
        {
            "binary_name": "linux-tools-5.15.0-1117-aws",
            "binary_version": "5.15.0-1117.124"
        },
        {
            "binary_name": "linux-tools-5.15.0-1117-aws-64k",
            "binary_version": "5.15.0-1117.124"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-aws-5.19

Package

Name
linux-aws-5.19
Purl
pkg:deb/ubuntu/linux-aws-5.19?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.19.0-1019.20~22.04.1
5.19.0-1020.21~22.04.1
5.19.0-1022.23~22.04.1
5.19.0-1023.24~22.04.1
5.19.0-1024.25~22.04.1
5.19.0-1025.26~22.04.1
5.19.0-1026.27~22.04.1
5.19.0-1027.28~22.04.1
5.19.0-1028.29~22.04.1
5.19.0-1029.30~22.04.1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-aws-5.19-cloud-tools-5.19.0-1029",
            "binary_version": "5.19.0-1029.30~22.04.1"
        },
        {
            "binary_name": "linux-aws-5.19-headers-5.19.0-1029",
            "binary_version": "5.19.0-1029.30~22.04.1"
        },
        {
            "binary_name": "linux-aws-5.19-tools-5.19.0-1029",
            "binary_version": "5.19.0-1029.30~22.04.1"
        },
        {
            "binary_name": "linux-buildinfo-5.19.0-1029-aws",
            "binary_version": "5.19.0-1029.30~22.04.1"
        },
        {
            "binary_name": "linux-cloud-tools-5.19.0-1029-aws",
            "binary_version": "5.19.0-1029.30~22.04.1"
        },
        {
            "binary_name": "linux-headers-5.19.0-1029-aws",
            "binary_version": "5.19.0-1029.30~22.04.1"
        },
        {
            "binary_name": "linux-image-unsigned-5.19.0-1029-aws",
            "binary_version": "5.19.0-1029.30~22.04.1"
        },
        {
            "binary_name": "linux-modules-5.19.0-1029-aws",
            "binary_version": "5.19.0-1029.30~22.04.1"
        },
        {
            "binary_name": "linux-modules-extra-5.19.0-1029-aws",
            "binary_version": "5.19.0-1029.30~22.04.1"
        },
        {
            "binary_name": "linux-tools-5.19.0-1029-aws",
            "binary_version": "5.19.0-1029.30~22.04.1"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-aws-6.2

Package

Name
linux-aws-6.2
Purl
pkg:deb/ubuntu/linux-aws-6.2?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

6.*
6.2.0-1005.5~22.04.1
6.2.0-1006.6~22.04.1
6.2.0-1007.7~22.04.1
6.2.0-1008.8~22.04.1
6.2.0-1009.9~22.04.3
6.2.0-1010.10~22.04.1
6.2.0-1011.11~22.04.1
6.2.0-1012.12~22.04.1
6.2.0-1013.13~22.04.1
6.2.0-1014.14~22.04.1
6.2.0-1015.15~22.04.1
6.2.0-1016.16~22.04.1
6.2.0-1017.17~22.04.1
6.2.0-1018.18~22.04.1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-aws-6.2-cloud-tools-6.2.0-1018",
            "binary_version": "6.2.0-1018.18~22.04.1"
        },
        {
            "binary_name": "linux-aws-6.2-headers-6.2.0-1018",
            "binary_version": "6.2.0-1018.18~22.04.1"
        },
        {
            "binary_name": "linux-aws-6.2-tools-6.2.0-1018",
            "binary_version": "6.2.0-1018.18~22.04.1"
        },
        {
            "binary_name": "linux-buildinfo-6.2.0-1018-aws",
            "binary_version": "6.2.0-1018.18~22.04.1"
        },
        {
            "binary_name": "linux-cloud-tools-6.2.0-1018-aws",
            "binary_version": "6.2.0-1018.18~22.04.1"
        },
        {
            "binary_name": "linux-headers-6.2.0-1018-aws",
            "binary_version": "6.2.0-1018.18~22.04.1"
        },
        {
            "binary_name": "linux-image-unsigned-6.2.0-1018-aws",
            "binary_version": "6.2.0-1018.18~22.04.1"
        },
        {
            "binary_name": "linux-modules-6.2.0-1018-aws",
            "binary_version": "6.2.0-1018.18~22.04.1"
        },
        {
            "binary_name": "linux-modules-extra-6.2.0-1018-aws",
            "binary_version": "6.2.0-1018.18~22.04.1"
        },
        {
            "binary_name": "linux-tools-6.2.0-1018-aws",
            "binary_version": "6.2.0-1018.18~22.04.1"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-aws-6.5

Package

Name
linux-aws-6.5
Purl
pkg:deb/ubuntu/linux-aws-6.5?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

6.*
6.5.0-1008.8~22.04.1
6.5.0-1010.10~22.04.1
6.5.0-1011.11~22.04.1
6.5.0-1012.12~22.04.1
6.5.0-1014.14~22.04.1
6.5.0-1015.15~22.04.1
6.5.0-1016.16~22.04.1
6.5.0-1017.17~22.04.2
6.5.0-1018.18~22.04.1
6.5.0-1020.20~22.04.1
6.5.0-1021.21~22.04.1
6.5.0-1022.22~22.04.1
6.5.0-1023.23~22.04.1
6.5.0-1024.24~22.04.1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-aws-6.5-cloud-tools-6.5.0-1024",
            "binary_version": "6.5.0-1024.24~22.04.1"
        },
        {
            "binary_name": "linux-aws-6.5-headers-6.5.0-1024",
            "binary_version": "6.5.0-1024.24~22.04.1"
        },
        {
            "binary_name": "linux-aws-6.5-tools-6.5.0-1024",
            "binary_version": "6.5.0-1024.24~22.04.1"
        },
        {
            "binary_name": "linux-buildinfo-6.5.0-1024-aws",
            "binary_version": "6.5.0-1024.24~22.04.1"
        },
        {
            "binary_name": "linux-cloud-tools-6.5.0-1024-aws",
            "binary_version": "6.5.0-1024.24~22.04.1"
        },
        {
            "binary_name": "linux-headers-6.5.0-1024-aws",
            "binary_version": "6.5.0-1024.24~22.04.1"
        },
        {
            "binary_name": "linux-image-unsigned-6.5.0-1024-aws",
            "binary_version": "6.5.0-1024.24~22.04.1"
        },
        {
            "binary_name": "linux-modules-6.5.0-1024-aws",
            "binary_version": "6.5.0-1024.24~22.04.1"
        },
        {
            "binary_name": "linux-modules-extra-6.5.0-1024-aws",
            "binary_version": "6.5.0-1024.24~22.04.1"
        },
        {
            "binary_name": "linux-tools-6.5.0-1024-aws",
            "binary_version": "6.5.0-1024.24~22.04.1"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-aws-6.8

Package

Name
linux-aws-6.8
Purl
pkg:deb/ubuntu/linux-aws-6.8?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
6.8.0-1032.34~22.04.1

Affected versions

6.*
6.8.0-1009.9~22.04.2
6.8.0-1010.10~22.04.2
6.8.0-1011.12~22.04.1
6.8.0-1013.14~22.04.1
6.8.0-1014.15~22.04.1
6.8.0-1015.16~22.04.1
6.8.0-1016.17~22.04.2
6.8.0-1017.18~22.04.1
6.8.0-1018.19~22.04.1
6.8.0-1019.21~22.04.1
6.8.0-1020.22~22.04.1
6.8.0-1021.23~22.04.1
6.8.0-1023.25~22.04.1
6.8.0-1024.26~22.04.1
6.8.0-1027.29~22.04.1
6.8.0-1028.30~22.04.1
6.8.0-1029.31~22.04.1
6.8.0-1030.32~22.04.1
6.8.0-1031.33~22.04.1

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "linux-aws-6.8-cloud-tools-6.8.0-1032",
            "binary_version": "6.8.0-1032.34~22.04.1"
        },
        {
            "binary_name": "linux-aws-6.8-headers-6.8.0-1032",
            "binary_version": "6.8.0-1032.34~22.04.1"
        },
        {
            "binary_name": "linux-aws-6.8-tools-6.8.0-1032",
            "binary_version": "6.8.0-1032.34~22.04.1"
        },
        {
            "binary_name": "linux-buildinfo-6.8.0-1032-aws",
            "binary_version": "6.8.0-1032.34~22.04.1"
        },
        {
            "binary_name": "linux-buildinfo-6.8.0-1032-aws-64k",
            "binary_version": "6.8.0-1032.34~22.04.1"
        },
        {
            "binary_name": "linux-cloud-tools-6.8.0-1032-aws",
            "binary_version": "6.8.0-1032.34~22.04.1"
        },
        {
            "binary_name": "linux-cloud-tools-6.8.0-1032-aws-64k",
            "binary_version": "6.8.0-1032.34~22.04.1"
        },
        {
            "binary_name": "linux-headers-6.8.0-1032-aws",
            "binary_version": "6.8.0-1032.34~22.04.1"
        },
        {
            "binary_name": "linux-headers-6.8.0-1032-aws-64k",
            "binary_version": "6.8.0-1032.34~22.04.1"
        },
        {
            "binary_name": "linux-image-unsigned-6.8.0-1032-aws",
            "binary_version": "6.8.0-1032.34~22.04.1"
        },
        {
            "binary_name": "linux-image-unsigned-6.8.0-1032-aws-64k",
            "binary_version": "6.8.0-1032.34~22.04.1"
        },
        {
            "binary_name": "linux-modules-6.8.0-1032-aws",
            "binary_version": "6.8.0-1032.34~22.04.1"
        },
        {
            "binary_name": "linux-modules-6.8.0-1032-aws-64k",
            "binary_version": "6.8.0-1032.34~22.04.1"
        },
        {
            "binary_name": "linux-modules-extra-6.8.0-1032-aws",
            "binary_version": "6.8.0-1032.34~22.04.1"
        },
        {
            "binary_name": "linux-modules-extra-6.8.0-1032-aws-64k",
            "binary_version": "6.8.0-1032.34~22.04.1"
        },
        {
            "binary_name": "linux-tools-6.8.0-1032-aws",
            "binary_version": "6.8.0-1032.34~22.04.1"
        },
        {
            "binary_name": "linux-tools-6.8.0-1032-aws-64k",
            "binary_version": "6.8.0-1032.34~22.04.1"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-azure

Package

Name
linux-azure
Purl
pkg:deb/ubuntu/linux-azure?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.13.0-1006.7
5.15.0-1001.2
5.15.0-1002.3
5.15.0-1003.4
5.15.0-1005.6
5.15.0-1007.8
5.15.0-1008.9
5.15.0-1010.12
5.15.0-1012.15
5.15.0-1013.16
5.15.0-1014.17
5.15.0-1017.20
5.15.0-1019.24
5.15.0-1020.25
5.15.0-1021.26
5.15.0-1022.27
5.15.0-1023.29
5.15.0-1024.30
5.15.0-1029.36
5.15.0-1030.37
5.15.0-1031.38
5.15.0-1033.40
5.15.0-1034.41
5.15.0-1035.42
5.15.0-1036.43
5.15.0-1037.44
5.15.0-1038.45
5.15.0-1039.46
5.15.0-1040.47
5.15.0-1041.48
5.15.0-1042.49
5.15.0-1044.51
5.15.0-1045.52
5.15.0-1046.53
5.15.0-1047.54
5.15.0-1049.56
5.15.0-1050.57
5.15.0-1051.59
5.15.0-1052.60
5.15.0-1053.61
5.15.0-1054.62
5.15.0-1056.64
5.15.0-1057.65
5.15.0-1058.66
5.15.0-1059.67
5.15.0-1060.69
5.15.0-1061.70
5.15.0-1063.72
5.15.0-1064.73
5.15.0-1066.75
5.15.0-1067.76
5.15.0-1068.77
5.15.0-1070.79
5.15.0-1071.80
5.15.0-1072.81
5.15.0-1073.82
5.15.0-1074.83
5.15.0-1075.84
5.15.0-1078.87
5.15.0-1079.88
5.15.0-1081.90
5.15.0-1082.91
5.15.0-1084.93
5.15.0-1086.95
5.15.0-1087.96
5.15.0-1088.97
5.15.0-1089.98
5.15.0-1090.99
5.15.0-1091.100
5.15.0-1092.101
5.15.0-1094.103
5.15.0-1095.104
5.15.0-1096.105
5.15.0-1097.106
5.15.0-1098.107
5.15.0-1099.108
5.15.0-1101.110
5.15.0-1102.111
5.15.0-1103.112
5.15.0-1109.118
5.15.0-1110.119
5.15.0-1111.120
5.15.0-1114.123
5.15.0-1116.125
5.15.0-1117.126
5.15.0-1118.127
5.15.0-1119.128
5.15.0-1121.130
5.15.0-1122.131
5.15.0-1123.132

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-azure-cloud-tools-5.15.0-1123",
            "binary_version": "5.15.0-1123.132"
        },
        {
            "binary_name": "linux-azure-headers-5.15.0-1123",
            "binary_version": "5.15.0-1123.132"
        },
        {
            "binary_name": "linux-azure-tools-5.15.0-1123",
            "binary_version": "5.15.0-1123.132"
        },
        {
            "binary_name": "linux-buildinfo-5.15.0-1123-azure",
            "binary_version": "5.15.0-1123.132"
        },
        {
            "binary_name": "linux-cloud-tools-5.15.0-1123-azure",
            "binary_version": "5.15.0-1123.132"
        },
        {
            "binary_name": "linux-headers-5.15.0-1123-azure",
            "binary_version": "5.15.0-1123.132"
        },
        {
            "binary_name": "linux-image-unsigned-5.15.0-1123-azure",
            "binary_version": "5.15.0-1123.132"
        },
        {
            "binary_name": "linux-modules-5.15.0-1123-azure",
            "binary_version": "5.15.0-1123.132"
        },
        {
            "binary_name": "linux-modules-extra-5.15.0-1123-azure",
            "binary_version": "5.15.0-1123.132"
        },
        {
            "binary_name": "linux-modules-involflt-5.15.0-1123-azure",
            "binary_version": "5.15.0-1123.132"
        },
        {
            "binary_name": "linux-tools-5.15.0-1123-azure",
            "binary_version": "5.15.0-1123.132"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-azure-5.19

Package

Name
linux-azure-5.19
Purl
pkg:deb/ubuntu/linux-azure-5.19?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.19.0-1020.21~22.04.1
5.19.0-1021.22~22.04.1
5.19.0-1022.23~22.04.1
5.19.0-1023.24~22.04.1
5.19.0-1025.28~22.04.1
5.19.0-1026.29~22.04.1
5.19.0-1027.30~22.04.2

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-azure-5.19-cloud-tools-5.19.0-1027",
            "binary_version": "5.19.0-1027.30~22.04.2"
        },
        {
            "binary_name": "linux-azure-5.19-headers-5.19.0-1027",
            "binary_version": "5.19.0-1027.30~22.04.2"
        },
        {
            "binary_name": "linux-azure-5.19-tools-5.19.0-1027",
            "binary_version": "5.19.0-1027.30~22.04.2"
        },
        {
            "binary_name": "linux-buildinfo-5.19.0-1027-azure",
            "binary_version": "5.19.0-1027.30~22.04.2"
        },
        {
            "binary_name": "linux-cloud-tools-5.19.0-1027-azure",
            "binary_version": "5.19.0-1027.30~22.04.2"
        },
        {
            "binary_name": "linux-headers-5.19.0-1027-azure",
            "binary_version": "5.19.0-1027.30~22.04.2"
        },
        {
            "binary_name": "linux-image-unsigned-5.19.0-1027-azure",
            "binary_version": "5.19.0-1027.30~22.04.2"
        },
        {
            "binary_name": "linux-modules-5.19.0-1027-azure",
            "binary_version": "5.19.0-1027.30~22.04.2"
        },
        {
            "binary_name": "linux-modules-extra-5.19.0-1027-azure",
            "binary_version": "5.19.0-1027.30~22.04.2"
        },
        {
            "binary_name": "linux-tools-5.19.0-1027-azure",
            "binary_version": "5.19.0-1027.30~22.04.2"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-azure-6.2

Package

Name
linux-azure-6.2
Purl
pkg:deb/ubuntu/linux-azure-6.2?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

6.*
6.2.0-1005.5~22.04.1
6.2.0-1006.6~22.04.1
6.2.0-1007.7~22.04.1
6.2.0-1008.8~22.04.1
6.2.0-1009.9~22.04.3
6.2.0-1011.11~22.04.1
6.2.0-1012.12~22.04.1
6.2.0-1014.14~22.04.1
6.2.0-1015.15~22.04.1
6.2.0-1016.16~22.04.1
6.2.0-1017.17~22.04.1
6.2.0-1018.18~22.04.1
6.2.0-1019.19~22.04.1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-azure-6.2-cloud-tools-6.2.0-1019",
            "binary_version": "6.2.0-1019.19~22.04.1"
        },
        {
            "binary_name": "linux-azure-6.2-headers-6.2.0-1019",
            "binary_version": "6.2.0-1019.19~22.04.1"
        },
        {
            "binary_name": "linux-azure-6.2-tools-6.2.0-1019",
            "binary_version": "6.2.0-1019.19~22.04.1"
        },
        {
            "binary_name": "linux-buildinfo-6.2.0-1019-azure",
            "binary_version": "6.2.0-1019.19~22.04.1"
        },
        {
            "binary_name": "linux-cloud-tools-6.2.0-1019-azure",
            "binary_version": "6.2.0-1019.19~22.04.1"
        },
        {
            "binary_name": "linux-headers-6.2.0-1019-azure",
            "binary_version": "6.2.0-1019.19~22.04.1"
        },
        {
            "binary_name": "linux-image-unsigned-6.2.0-1019-azure",
            "binary_version": "6.2.0-1019.19~22.04.1"
        },
        {
            "binary_name": "linux-modules-6.2.0-1019-azure",
            "binary_version": "6.2.0-1019.19~22.04.1"
        },
        {
            "binary_name": "linux-modules-extra-6.2.0-1019-azure",
            "binary_version": "6.2.0-1019.19~22.04.1"
        },
        {
            "binary_name": "linux-tools-6.2.0-1019-azure",
            "binary_version": "6.2.0-1019.19~22.04.1"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-azure-6.5

Package

Name
linux-azure-6.5
Purl
pkg:deb/ubuntu/linux-azure-6.5?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

6.*
6.5.0-1007.7~22.04.1
6.5.0-1009.9~22.04.1
6.5.0-1010.10~22.04.1
6.5.0-1011.11~22.04.1
6.5.0-1015.15~22.04.1
6.5.0-1016.16~22.04.1
6.5.0-1017.17~22.04.1
6.5.0-1018.19~22.04.2
6.5.0-1019.20~22.04.1
6.5.0-1021.22~22.04.1
6.5.0-1022.23~22.04.1
6.5.0-1023.24~22.04.1
6.5.0-1024.25~22.04.1
6.5.0-1025.26~22.04.1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-azure-6.5-cloud-tools-6.5.0-1025",
            "binary_version": "6.5.0-1025.26~22.04.1"
        },
        {
            "binary_name": "linux-azure-6.5-headers-6.5.0-1025",
            "binary_version": "6.5.0-1025.26~22.04.1"
        },
        {
            "binary_name": "linux-azure-6.5-tools-6.5.0-1025",
            "binary_version": "6.5.0-1025.26~22.04.1"
        },
        {
            "binary_name": "linux-buildinfo-6.5.0-1025-azure",
            "binary_version": "6.5.0-1025.26~22.04.1"
        },
        {
            "binary_name": "linux-cloud-tools-6.5.0-1025-azure",
            "binary_version": "6.5.0-1025.26~22.04.1"
        },
        {
            "binary_name": "linux-headers-6.5.0-1025-azure",
            "binary_version": "6.5.0-1025.26~22.04.1"
        },
        {
            "binary_name": "linux-image-unsigned-6.5.0-1025-azure",
            "binary_version": "6.5.0-1025.26~22.04.1"
        },
        {
            "binary_name": "linux-modules-6.5.0-1025-azure",
            "binary_version": "6.5.0-1025.26~22.04.1"
        },
        {
            "binary_name": "linux-modules-extra-6.5.0-1025-azure",
            "binary_version": "6.5.0-1025.26~22.04.1"
        },
        {
            "binary_name": "linux-tools-6.5.0-1025-azure",
            "binary_version": "6.5.0-1025.26~22.04.1"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-azure-6.8

Package

Name
linux-azure-6.8
Purl
pkg:deb/ubuntu/linux-azure-6.8?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
6.8.0-1034.39~22.04.1

Affected versions

6.*
6.8.0-1008.8~22.04.1
6.8.0-1009.9~22.04.1
6.8.0-1010.10~22.04.1
6.8.0-1012.14~22.04.1
6.8.0-1013.15~22.04.1
6.8.0-1014.16~22.04.1
6.8.0-1015.17~22.04.2
6.8.0-1017.20~22.04.1
6.8.0-1018.21~22.04.1
6.8.0-1020.23~22.04.1
6.8.0-1021.25~22.04.1
6.8.0-1025.30~22.04.1
6.8.0-1026.31~22.04.1
6.8.0-1027.32~22.04.1
6.8.0-1028.33~22.04.1
6.8.0-1029.34~22.04.1
6.8.0-1030.35~22.04.1
6.8.0-1031.36~22.04.1

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "linux-azure-6.8-cloud-tools-6.8.0-1034",
            "binary_version": "6.8.0-1034.39~22.04.1"
        },
        {
            "binary_name": "linux-azure-6.8-headers-6.8.0-1034",
            "binary_version": "6.8.0-1034.39~22.04.1"
        },
        {
            "binary_name": "linux-azure-6.8-tools-6.8.0-1034",
            "binary_version": "6.8.0-1034.39~22.04.1"
        },
        {
            "binary_name": "linux-buildinfo-6.8.0-1034-azure",
            "binary_version": "6.8.0-1034.39~22.04.1"
        },
        {
            "binary_name": "linux-cloud-tools-6.8.0-1034-azure",
            "binary_version": "6.8.0-1034.39~22.04.1"
        },
        {
            "binary_name": "linux-headers-6.8.0-1034-azure",
            "binary_version": "6.8.0-1034.39~22.04.1"
        },
        {
            "binary_name": "linux-image-unsigned-6.8.0-1034-azure",
            "binary_version": "6.8.0-1034.39~22.04.1"
        },
        {
            "binary_name": "linux-modules-6.8.0-1034-azure",
            "binary_version": "6.8.0-1034.39~22.04.1"
        },
        {
            "binary_name": "linux-modules-extra-6.8.0-1034-azure",
            "binary_version": "6.8.0-1034.39~22.04.1"
        },
        {
            "binary_name": "linux-modules-involflt-6.8.0-1034-azure",
            "binary_version": "6.8.0-1034.39~22.04.1"
        },
        {
            "binary_name": "linux-modules-iwlwifi-6.8.0-1034-azure",
            "binary_version": "6.8.0-1034.39~22.04.1"
        },
        {
            "binary_name": "linux-tools-6.8.0-1034-azure",
            "binary_version": "6.8.0-1034.39~22.04.1"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-azure-fde

Package

Name
linux-azure-fde
Purl
pkg:deb/ubuntu/linux-azure-fde?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.15.0-1019.24.1
5.15.0-1024.30.1
5.15.0-1029.36.1
5.15.0-1030.37.1
5.15.0-1031.38.1
5.15.0-1033.40.1
5.15.0-1034.41.1
5.15.0-1035.42.1
5.15.0-1036.43.1
5.15.0-1037.44.1
5.15.0-1038.45.1
5.15.0-1039.46.1
5.15.0-1041.48.1
5.15.0-1042.49.1
5.15.0-1044.51.1
5.15.0-1045.52.1
5.15.0-1046.53.1
5.15.0-1047.54.1
5.15.0-1049.56.1
5.15.0-1050.57.1
5.15.0-1051.59.1
5.15.0-1052.60.1
5.15.0-1053.61.1
5.15.0-1054.62.1
5.15.0-1056.64.1
5.15.0-1057.65.1
5.15.0-1058.66.1
5.15.0-1059.67.1
5.15.0-1060.69.1
5.15.0-1061.70.1
5.15.0-1063.72.1
5.15.0-1064.73.1
5.15.0-1065.74.1
5.15.0-1067.76.1
5.15.0-1068.77.1
5.15.0-1070.79.1
5.15.0-1071.80.1
5.15.0-1072.81.1
5.15.0-1073.82.1
5.15.0-1076.85.1
5.15.0-1078.87.1
5.15.0-1081.90.1
5.15.0-1082.91.1
5.15.0-1084.93.1
5.15.0-1086.95.1
5.15.0-1087.96.1
5.15.0-1088.97.1
5.15.0-1089.98.1
5.15.0-1090.99.1
5.15.0-1091.100.1
5.15.0-1092.101.1
5.15.0-1094.103.1
5.15.0-1095.104.1
5.15.0-1096.105.1
5.15.0-1097.106.1
5.15.0-1098.107.1
5.15.0-1102.111.1
5.15.0-1109.118.1
5.15.0-1110.119.1
5.15.0-1111.120.1
5.15.0-1114.123
5.15.0-1116.125
5.15.0-1117.126
5.15.0-1118.127
5.15.0-1119.128
5.15.0-1120.129
5.15.0-1121.130
5.15.0-1122.131

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-azure-fde-cloud-tools-5.15.0-1122",
            "binary_version": "5.15.0-1122.131"
        },
        {
            "binary_name": "linux-azure-fde-headers-5.15.0-1122",
            "binary_version": "5.15.0-1122.131"
        },
        {
            "binary_name": "linux-azure-fde-tools-5.15.0-1122",
            "binary_version": "5.15.0-1122.131"
        },
        {
            "binary_name": "linux-buildinfo-5.15.0-1122-azure-fde",
            "binary_version": "5.15.0-1122.131"
        },
        {
            "binary_name": "linux-cloud-tools-5.15.0-1122-azure-fde",
            "binary_version": "5.15.0-1122.131"
        },
        {
            "binary_name": "linux-headers-5.15.0-1122-azure-fde",
            "binary_version": "5.15.0-1122.131"
        },
        {
            "binary_name": "linux-image-unsigned-5.15.0-1122-azure-fde",
            "binary_version": "5.15.0-1122.131"
        },
        {
            "binary_name": "linux-modules-5.15.0-1122-azure-fde",
            "binary_version": "5.15.0-1122.131"
        },
        {
            "binary_name": "linux-modules-extra-5.15.0-1122-azure-fde",
            "binary_version": "5.15.0-1122.131"
        },
        {
            "binary_name": "linux-modules-involflt-5.15.0-1122-azure-fde",
            "binary_version": "5.15.0-1122.131"
        },
        {
            "binary_name": "linux-tools-5.15.0-1122-azure-fde",
            "binary_version": "5.15.0-1122.131"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-azure-fde-5.19

Package

Name
linux-azure-fde-5.19
Purl
pkg:deb/ubuntu/linux-azure-fde-5.19?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.19.0-1025.28~22.04.1.1
5.19.0-1026.29~22.04.1.1
5.19.0-1027.30~22.04.2.1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-image-unsigned-5.19.0-1027-azure-fde",
            "binary_version": "5.19.0-1027.30~22.04.2.1"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-azure-fde-6.2

Package

Name
linux-azure-fde-6.2
Purl
pkg:deb/ubuntu/linux-azure-fde-6.2?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

6.*
6.2.0-1008.8~22.04.1.1
6.2.0-1009.9~22.04.3.1
6.2.0-1011.11~22.04.1.1
6.2.0-1012.12~22.04.1.1
6.2.0-1014.14~22.04.1.1
6.2.0-1015.15~22.04.1.1
6.2.0-1016.16~22.04.1.1
6.2.0-1017.17~22.04.1.1
6.2.0-1018.18~22.04.1.1
6.2.0-1019.19~22.04.1.1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-image-unsigned-6.2.0-1019-azure-fde",
            "binary_version": "6.2.0-1019.19~22.04.1.1"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-gcp

Package

Name
linux-gcp
Purl
pkg:deb/ubuntu/linux-gcp?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.13.0-1005.6
5.15.0-1001.3
5.15.0-1002.5
5.15.0-1003.6
5.15.0-1004.7
5.15.0-1005.8
5.15.0-1006.9
5.15.0-1008.12
5.15.0-1010.15
5.15.0-1013.18
5.15.0-1016.21
5.15.0-1017.23
5.15.0-1018.24
5.15.0-1019.25
5.15.0-1021.28
5.15.0-1022.29
5.15.0-1025.32
5.15.0-1026.33
5.15.0-1027.34
5.15.0-1029.36
5.15.0-1030.37
5.15.0-1031.38
5.15.0-1032.40
5.15.0-1034.42
5.15.0-1035.43
5.15.0-1036.44
5.15.0-1037.45
5.15.0-1038.46
5.15.0-1039.47
5.15.0-1040.48
5.15.0-1041.49
5.15.0-1042.50
5.15.0-1044.52
5.15.0-1045.53
5.15.0-1046.54
5.15.0-1047.55
5.15.0-1048.56
5.15.0-1049.57
5.15.0-1051.59
5.15.0-1052.60
5.15.0-1053.61
5.15.0-1054.62
5.15.0-1055.63
5.15.0-1058.66
5.15.0-1059.67
5.15.0-1060.68
5.15.0-1062.70
5.15.0-1063.71
5.15.0-1064.72
5.15.0-1065.73
5.15.0-1066.74
5.15.0-1067.75
5.15.0-1068.76
5.15.0-1069.77
5.15.0-1070.78
5.15.0-1071.79
5.15.0-1072.80
5.15.0-1073.81
5.15.0-1074.83
5.15.0-1075.84
5.15.0-1077.86
5.15.0-1078.87
5.15.0-1079.88
5.15.0-1080.89
5.15.0-1081.90
5.15.0-1082.91
5.15.0-1083.92
5.15.0-1084.93
5.15.0-1085.94
5.15.0-1086.95
5.15.0-1087.96
5.15.0-1088.97
5.15.0-1090.99
5.15.0-1091.100
5.15.0-1092.101
5.15.0-1093.102
5.15.0-1095.104
5.15.0-1096.105
5.15.0-1097.106
5.15.0-1098.107
5.15.0-1099.108
5.15.0-1100.109
5.15.0-1101.110
5.15.0-1103.112
5.15.0-1104.113
5.15.0-1105.114
5.15.0-1106.115
5.15.0-1108.117
5.15.0-1109.118
5.15.0-1111.121
5.15.0-1112.122
5.15.0-1114.124
5.15.0-1115.125
5.15.0-1117.127
5.15.0-1118.128

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-5.15.0-1118-gcp",
            "binary_version": "5.15.0-1118.128"
        },
        {
            "binary_name": "linux-gcp-headers-5.15.0-1118",
            "binary_version": "5.15.0-1118.128"
        },
        {
            "binary_name": "linux-gcp-tools-5.15.0-1118",
            "binary_version": "5.15.0-1118.128"
        },
        {
            "binary_name": "linux-headers-5.15.0-1118-gcp",
            "binary_version": "5.15.0-1118.128"
        },
        {
            "binary_name": "linux-image-unsigned-5.15.0-1118-gcp",
            "binary_version": "5.15.0-1118.128"
        },
        {
            "binary_name": "linux-modules-5.15.0-1118-gcp",
            "binary_version": "5.15.0-1118.128"
        },
        {
            "binary_name": "linux-modules-extra-5.15.0-1118-gcp",
            "binary_version": "5.15.0-1118.128"
        },
        {
            "binary_name": "linux-tools-5.15.0-1118-gcp",
            "binary_version": "5.15.0-1118.128"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-gcp-5.19

Package

Name
linux-gcp-5.19
Purl
pkg:deb/ubuntu/linux-gcp-5.19?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.19.0-1020.22~22.04.2
5.19.0-1021.23~22.04.1
5.19.0-1022.24~22.04.1
5.19.0-1024.26~22.04.1
5.19.0-1025.27~22.04.1
5.19.0-1026.28~22.04.1
5.19.0-1027.29~22.04.1
5.19.0-1030.32~22.04.1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-5.19.0-1030-gcp",
            "binary_version": "5.19.0-1030.32~22.04.1"
        },
        {
            "binary_name": "linux-gcp-5.19-headers-5.19.0-1030",
            "binary_version": "5.19.0-1030.32~22.04.1"
        },
        {
            "binary_name": "linux-gcp-5.19-tools-5.19.0-1030",
            "binary_version": "5.19.0-1030.32~22.04.1"
        },
        {
            "binary_name": "linux-headers-5.19.0-1030-gcp",
            "binary_version": "5.19.0-1030.32~22.04.1"
        },
        {
            "binary_name": "linux-image-unsigned-5.19.0-1030-gcp",
            "binary_version": "5.19.0-1030.32~22.04.1"
        },
        {
            "binary_name": "linux-modules-5.19.0-1030-gcp",
            "binary_version": "5.19.0-1030.32~22.04.1"
        },
        {
            "binary_name": "linux-modules-extra-5.19.0-1030-gcp",
            "binary_version": "5.19.0-1030.32~22.04.1"
        },
        {
            "binary_name": "linux-tools-5.19.0-1030-gcp",
            "binary_version": "5.19.0-1030.32~22.04.1"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-gcp-6.2

Package

Name
linux-gcp-6.2
Purl
pkg:deb/ubuntu/linux-gcp-6.2?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

6.*
6.2.0-1009.9~22.04.3
6.2.0-1010.10~22.04.1
6.2.0-1011.11~22.04.1
6.2.0-1011.11~22.04.3
6.2.0-1012.12~22.04.1
6.2.0-1013.13~22.04.1
6.2.0-1014.14~22.04.1
6.2.0-1016.18~22.04.1
6.2.0-1017.19~22.04.1
6.2.0-1018.20~22.04.1
6.2.0-1019.21~22.04.1
6.2.0-1021.23~22.04.1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-6.2.0-1021-gcp",
            "binary_version": "6.2.0-1021.23~22.04.1"
        },
        {
            "binary_name": "linux-gcp-6.2-headers-6.2.0-1021",
            "binary_version": "6.2.0-1021.23~22.04.1"
        },
        {
            "binary_name": "linux-gcp-6.2-tools-6.2.0-1021",
            "binary_version": "6.2.0-1021.23~22.04.1"
        },
        {
            "binary_name": "linux-headers-6.2.0-1021-gcp",
            "binary_version": "6.2.0-1021.23~22.04.1"
        },
        {
            "binary_name": "linux-image-unsigned-6.2.0-1021-gcp",
            "binary_version": "6.2.0-1021.23~22.04.1"
        },
        {
            "binary_name": "linux-modules-6.2.0-1021-gcp",
            "binary_version": "6.2.0-1021.23~22.04.1"
        },
        {
            "binary_name": "linux-modules-extra-6.2.0-1021-gcp",
            "binary_version": "6.2.0-1021.23~22.04.1"
        },
        {
            "binary_name": "linux-tools-6.2.0-1021-gcp",
            "binary_version": "6.2.0-1021.23~22.04.1"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-gcp-6.5

Package

Name
linux-gcp-6.5
Purl
pkg:deb/ubuntu/linux-gcp-6.5?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

6.*
6.5.0-1010.10~22.04.3
6.5.0-1011.11~22.04.1
6.5.0-1013.13~22.04.1
6.5.0-1014.14~22.04.1
6.5.0-1015.15~22.04.1
6.5.0-1016.16~22.04.1
6.5.0-1017.17~22.04.1
6.5.0-1018.18~22.04.1
6.5.0-1020.20~22.04.1
6.5.0-1022.24~22.04.1
6.5.0-1023.25~22.04.1
6.5.0-1024.26~22.04.1
6.5.0-1025.27~22.04.1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-6.5.0-1025-gcp",
            "binary_version": "6.5.0-1025.27~22.04.1"
        },
        {
            "binary_name": "linux-gcp-6.5-headers-6.5.0-1025",
            "binary_version": "6.5.0-1025.27~22.04.1"
        },
        {
            "binary_name": "linux-gcp-6.5-tools-6.5.0-1025",
            "binary_version": "6.5.0-1025.27~22.04.1"
        },
        {
            "binary_name": "linux-headers-6.5.0-1025-gcp",
            "binary_version": "6.5.0-1025.27~22.04.1"
        },
        {
            "binary_name": "linux-image-unsigned-6.5.0-1025-gcp",
            "binary_version": "6.5.0-1025.27~22.04.1"
        },
        {
            "binary_name": "linux-modules-6.5.0-1025-gcp",
            "binary_version": "6.5.0-1025.27~22.04.1"
        },
        {
            "binary_name": "linux-modules-extra-6.5.0-1025-gcp",
            "binary_version": "6.5.0-1025.27~22.04.1"
        },
        {
            "binary_name": "linux-modules-iwlwifi-6.5.0-1025-gcp",
            "binary_version": "6.5.0-1025.27~22.04.1"
        },
        {
            "binary_name": "linux-tools-6.5.0-1025-gcp",
            "binary_version": "6.5.0-1025.27~22.04.1"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-gcp-6.8

Package

Name
linux-gcp-6.8
Purl
pkg:deb/ubuntu/linux-gcp-6.8?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
6.8.0-1033.35~22.04.1

Affected versions

6.*
6.8.0-1010.11~22.04.1
6.8.0-1011.12~22.04.1
6.8.0-1012.13~22.04.1
6.8.0-1013.14~22.04.1
6.8.0-1014.16~22.04.1
6.8.0-1015.17~22.04.1
6.8.0-1016.18~22.04.1
6.8.0-1017.19~22.04.1
6.8.0-1018.20~22.04.1
6.8.0-1019.21~22.04.1
6.8.0-1020.22~22.04.1
6.8.0-1021.23~22.04.1
6.8.0-1024.26~22.04.1
6.8.0-1025.27~22.04.1
6.8.0-1026.28~22.04.1
6.8.0-1027.29~22.04.1
6.8.0-1028.30~22.04.1
6.8.0-1029.31~22.04.1
6.8.0-1030.32~22.04.1
6.8.0-1031.33~22.04.1
6.8.0-1032.34~22.04.1

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "linux-buildinfo-6.8.0-1033-gcp",
            "binary_version": "6.8.0-1033.35~22.04.1"
        },
        {
            "binary_name": "linux-buildinfo-6.8.0-1033-gcp-64k",
            "binary_version": "6.8.0-1033.35~22.04.1"
        },
        {
            "binary_name": "linux-gcp-6.8-headers-6.8.0-1033",
            "binary_version": "6.8.0-1033.35~22.04.1"
        },
        {
            "binary_name": "linux-gcp-6.8-tools-6.8.0-1033",
            "binary_version": "6.8.0-1033.35~22.04.1"
        },
        {
            "binary_name": "linux-headers-6.8.0-1033-gcp",
            "binary_version": "6.8.0-1033.35~22.04.1"
        },
        {
            "binary_name": "linux-headers-6.8.0-1033-gcp-64k",
            "binary_version": "6.8.0-1033.35~22.04.1"
        },
        {
            "binary_name": "linux-image-unsigned-6.8.0-1033-gcp",
            "binary_version": "6.8.0-1033.35~22.04.1"
        },
        {
            "binary_name": "linux-image-unsigned-6.8.0-1033-gcp-64k",
            "binary_version": "6.8.0-1033.35~22.04.1"
        },
        {
            "binary_name": "linux-modules-6.8.0-1033-gcp",
            "binary_version": "6.8.0-1033.35~22.04.1"
        },
        {
            "binary_name": "linux-modules-6.8.0-1033-gcp-64k",
            "binary_version": "6.8.0-1033.35~22.04.1"
        },
        {
            "binary_name": "linux-modules-extra-6.8.0-1033-gcp",
            "binary_version": "6.8.0-1033.35~22.04.1"
        },
        {
            "binary_name": "linux-modules-extra-6.8.0-1033-gcp-64k",
            "binary_version": "6.8.0-1033.35~22.04.1"
        },
        {
            "binary_name": "linux-tools-6.8.0-1033-gcp",
            "binary_version": "6.8.0-1033.35~22.04.1"
        },
        {
            "binary_name": "linux-tools-6.8.0-1033-gcp-64k",
            "binary_version": "6.8.0-1033.35~22.04.1"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-gke

Package

Name
linux-gke
Purl
pkg:deb/ubuntu/linux-gke?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.15.0-1002.2
5.15.0-1003.3
5.15.0-1004.5
5.15.0-1005.6
5.15.0-1006.7
5.15.0-1008.10
5.15.0-1010.13
5.15.0-1011.14
5.15.0-1014.17
5.15.0-1015.18
5.15.0-1016.19
5.15.0-1017.20
5.15.0-1019.23
5.15.0-1020.25
5.15.0-1023.28
5.15.0-1024.29
5.15.0-1027.32
5.15.0-1028.33
5.15.0-1030.35
5.15.0-1031.36
5.15.0-1032.37
5.15.0-1033.38
5.15.0-1034.39
5.15.0-1035.40
5.15.0-1036.41
5.15.0-1037.42
5.15.0-1038.43
5.15.0-1039.44
5.15.0-1040.45
5.15.0-1041.46
5.15.0-1042.47
5.15.0-1044.49
5.15.0-1045.50
5.15.0-1046.51
5.15.0-1047.52
5.15.0-1048.53
5.15.0-1049.54
5.15.0-1050.55
5.15.0-1051.56
5.15.0-1052.57
5.15.0-1053.58
5.15.0-1054.59
5.15.0-1057.62
5.15.0-1058.63
5.15.0-1059.64
5.15.0-1060.66
5.15.0-1061.67
5.15.0-1062.68
5.15.0-1063.69
5.15.0-1064.70
5.15.0-1065.71
5.15.0-1066.72
5.15.0-1067.73
5.15.0-1068.74
5.15.0-1069.75
5.15.0-1070.76
5.15.0-1071.77
5.15.0-1072.78
5.15.0-1073.79
5.15.0-1075.81
5.15.0-1076.82
5.15.0-1077.83
5.15.0-1078.84
5.15.0-1079.85
5.15.0-1080.86
5.15.0-1081.87
5.15.0-1082.88
5.15.0-1083.89
5.15.0-1084.90
5.15.0-1085.91
5.15.0-1086.92
5.15.0-1087.93
5.15.0-1088.94
5.15.0-1089.95
5.15.0-1090.96
5.15.0-1091.97
5.15.0-1092.98
5.15.0-1093.99
5.15.0-1094.100
5.15.0-1095.101
5.15.0-1096.102
5.15.0-1097.103
5.15.0-1099.105
5.15.0-1100.106
5.15.0-1101.107
5.15.0-1102.108
5.15.0-1104.110
5.15.0-1105.111
5.15.0-1107.113
5.15.0-1108.114
5.15.0-1110.116
5.15.0-1111.117
5.15.0-1112.118
5.15.0-1113.119

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-5.15.0-1113-gke",
            "binary_version": "5.15.0-1113.119"
        },
        {
            "binary_name": "linux-gke-headers-5.15.0-1113",
            "binary_version": "5.15.0-1113.119"
        },
        {
            "binary_name": "linux-gke-tools-5.15.0-1113",
            "binary_version": "5.15.0-1113.119"
        },
        {
            "binary_name": "linux-headers-5.15.0-1113-gke",
            "binary_version": "5.15.0-1113.119"
        },
        {
            "binary_name": "linux-image-unsigned-5.15.0-1113-gke",
            "binary_version": "5.15.0-1113.119"
        },
        {
            "binary_name": "linux-modules-5.15.0-1113-gke",
            "binary_version": "5.15.0-1113.119"
        },
        {
            "binary_name": "linux-modules-extra-5.15.0-1113-gke",
            "binary_version": "5.15.0-1113.119"
        },
        {
            "binary_name": "linux-tools-5.15.0-1113-gke",
            "binary_version": "5.15.0-1113.119"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-gkeop

Package

Name
linux-gkeop
Purl
pkg:deb/ubuntu/linux-gkeop?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.15.0-1001.2
5.15.0-1002.4
5.15.0-1003.5
5.15.0-1004.6
5.15.0-1005.7
5.15.0-1007.10
5.15.0-1008.12
5.15.0-1011.15
5.15.0-1012.16
5.15.0-1013.17
5.15.0-1015.19
5.15.0-1016.21
5.15.0-1017.22
5.15.0-1018.23
5.15.0-1019.24
5.15.0-1020.25
5.15.0-1021.26
5.15.0-1022.27
5.15.0-1023.28
5.15.0-1024.29
5.15.0-1025.30
5.15.0-1026.31
5.15.0-1027.32
5.15.0-1028.33
5.15.0-1030.35
5.15.0-1031.37
5.15.0-1032.38
5.15.0-1033.39
5.15.0-1034.40
5.15.0-1035.41
5.15.0-1036.42
5.15.0-1037.43
5.15.0-1038.44
5.15.0-1039.45
5.15.0-1040.46
5.15.0-1043.50
5.15.0-1044.51
5.15.0-1045.52
5.15.0-1046.53
5.15.0-1047.54
5.15.0-1048.55
5.15.0-1049.56
5.15.0-1050.57
5.15.0-1051.58
5.15.0-1052.59
5.15.0-1053.60
5.15.0-1054.61
5.15.0-1055.62
5.15.0-1056.63
5.15.0-1057.64
5.15.0-1058.66
5.15.0-1059.67
5.15.0-1060.68
5.15.0-1061.69
5.15.0-1062.70
5.15.0-1063.71
5.15.0-1064.72
5.15.0-1065.73
5.15.0-1066.74
5.15.0-1067.75
5.15.0-1068.76
5.15.0-1069.77
5.15.0-1070.78
5.15.0-1071.79
5.15.0-1073.81
5.15.0-1074.82
5.15.0-1075.83
5.15.0-1076.84
5.15.0-1078.86
5.15.0-1079.87
5.15.0-1080.88
5.15.0-1081.89
5.15.0-1082.90
5.15.0-1083.91
5.15.0-1084.92
5.15.0-1086.94
5.15.0-1087.95
5.15.0-1088.96
5.15.0-1089.97
5.15.0-1091.99
5.15.0-1092.100
5.15.0-1094.102
5.15.0-1095.103
5.15.0-1096.104
5.15.0-1097.105
5.15.0-1098.106
5.15.0-1099.107
5.15.0-1100.108

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-5.15.0-1100-gkeop",
            "binary_version": "5.15.0-1100.108"
        },
        {
            "binary_name": "linux-cloud-tools-5.15.0-1100-gkeop",
            "binary_version": "5.15.0-1100.108"
        },
        {
            "binary_name": "linux-gkeop-cloud-tools-5.15.0-1100",
            "binary_version": "5.15.0-1100.108"
        },
        {
            "binary_name": "linux-gkeop-headers-5.15.0-1100",
            "binary_version": "5.15.0-1100.108"
        },
        {
            "binary_name": "linux-gkeop-tools-5.15.0-1100",
            "binary_version": "5.15.0-1100.108"
        },
        {
            "binary_name": "linux-headers-5.15.0-1100-gkeop",
            "binary_version": "5.15.0-1100.108"
        },
        {
            "binary_name": "linux-image-unsigned-5.15.0-1100-gkeop",
            "binary_version": "5.15.0-1100.108"
        },
        {
            "binary_name": "linux-modules-5.15.0-1100-gkeop",
            "binary_version": "5.15.0-1100.108"
        },
        {
            "binary_name": "linux-modules-extra-5.15.0-1100-gkeop",
            "binary_version": "5.15.0-1100.108"
        },
        {
            "binary_name": "linux-tools-5.15.0-1100-gkeop",
            "binary_version": "5.15.0-1100.108"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-hwe-5.19

Package

Name
linux-hwe-5.19
Purl
pkg:deb/ubuntu/linux-hwe-5.19?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.19.0-28.29~22.04.1
5.19.0-32.33~22.04.1
5.19.0-35.36~22.04.1
5.19.0-38.39~22.04.1
5.19.0-40.41~22.04.1
5.19.0-41.42~22.04.1
5.19.0-42.43~22.04.1
5.19.0-43.44~22.04.1
5.19.0-45.46~22.04.1
5.19.0-46.47~22.04.1
5.19.0-50.50

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-5.19.0-50-generic",
            "binary_version": "5.19.0-50.50"
        },
        {
            "binary_name": "linux-buildinfo-5.19.0-50-generic-64k",
            "binary_version": "5.19.0-50.50"
        },
        {
            "binary_name": "linux-buildinfo-5.19.0-50-generic-lpae",
            "binary_version": "5.19.0-50.50"
        },
        {
            "binary_name": "linux-cloud-tools-5.19.0-50-generic",
            "binary_version": "5.19.0-50.50"
        },
        {
            "binary_name": "linux-headers-5.19.0-50-generic",
            "binary_version": "5.19.0-50.50"
        },
        {
            "binary_name": "linux-headers-5.19.0-50-generic-64k",
            "binary_version": "5.19.0-50.50"
        },
        {
            "binary_name": "linux-headers-5.19.0-50-generic-lpae",
            "binary_version": "5.19.0-50.50"
        },
        {
            "binary_name": "linux-hwe-5.19-cloud-tools-5.19.0-50",
            "binary_version": "5.19.0-50.50"
        },
        {
            "binary_name": "linux-hwe-5.19-cloud-tools-common",
            "binary_version": "5.19.0-50.50"
        },
        {
            "binary_name": "linux-hwe-5.19-headers-5.19.0-50",
            "binary_version": "5.19.0-50.50"
        },
        {
            "binary_name": "linux-hwe-5.19-tools-5.19.0-50",
            "binary_version": "5.19.0-50.50"
        },
        {
            "binary_name": "linux-hwe-5.19-tools-common",
            "binary_version": "5.19.0-50.50"
        },
        {
            "binary_name": "linux-hwe-5.19-tools-host",
            "binary_version": "5.19.0-50.50"
        },
        {
            "binary_name": "linux-image-5.19.0-50-generic",
            "binary_version": "5.19.0-50.50"
        },
        {
            "binary_name": "linux-image-5.19.0-50-generic-lpae",
            "binary_version": "5.19.0-50.50"
        },
        {
            "binary_name": "linux-image-unsigned-5.19.0-50-generic",
            "binary_version": "5.19.0-50.50"
        },
        {
            "binary_name": "linux-image-unsigned-5.19.0-50-generic-64k",
            "binary_version": "5.19.0-50.50"
        },
        {
            "binary_name": "linux-modules-5.19.0-50-generic",
            "binary_version": "5.19.0-50.50"
        },
        {
            "binary_name": "linux-modules-5.19.0-50-generic-64k",
            "binary_version": "5.19.0-50.50"
        },
        {
            "binary_name": "linux-modules-5.19.0-50-generic-lpae",
            "binary_version": "5.19.0-50.50"
        },
        {
            "binary_name": "linux-modules-extra-5.19.0-50-generic",
            "binary_version": "5.19.0-50.50"
        },
        {
            "binary_name": "linux-modules-ipu6-5.19.0-50-generic",
            "binary_version": "5.19.0-50.50"
        },
        {
            "binary_name": "linux-modules-ivsc-5.19.0-50-generic",
            "binary_version": "5.19.0-50.50"
        },
        {
            "binary_name": "linux-modules-iwlwifi-5.19.0-50-generic",
            "binary_version": "5.19.0-50.50"
        },
        {
            "binary_name": "linux-source-5.19.0",
            "binary_version": "5.19.0-50.50"
        },
        {
            "binary_name": "linux-tools-5.19.0-50-generic",
            "binary_version": "5.19.0-50.50"
        },
        {
            "binary_name": "linux-tools-5.19.0-50-generic-64k",
            "binary_version": "5.19.0-50.50"
        },
        {
            "binary_name": "linux-tools-5.19.0-50-generic-lpae",
            "binary_version": "5.19.0-50.50"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-hwe-6.2

Package

Name
linux-hwe-6.2
Purl
pkg:deb/ubuntu/linux-hwe-6.2?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

6.*
6.2.0-25.25~22.04.2
6.2.0-26.26~22.04.1
6.2.0-31.31~22.04.1
6.2.0-32.32~22.04.1
6.2.0-33.33~22.04.1
6.2.0-34.34~22.04.1
6.2.0-35.35~22.04.1
6.2.0-36.37~22.04.1
6.2.0-37.38~22.04.1
6.2.0-39.40~22.04.1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-6.2.0-39-generic",
            "binary_version": "6.2.0-39.40~22.04.1"
        },
        {
            "binary_name": "linux-buildinfo-6.2.0-39-generic-64k",
            "binary_version": "6.2.0-39.40~22.04.1"
        },
        {
            "binary_name": "linux-buildinfo-6.2.0-39-generic-lpae",
            "binary_version": "6.2.0-39.40~22.04.1"
        },
        {
            "binary_name": "linux-cloud-tools-6.2.0-39-generic",
            "binary_version": "6.2.0-39.40~22.04.1"
        },
        {
            "binary_name": "linux-headers-6.2.0-39-generic",
            "binary_version": "6.2.0-39.40~22.04.1"
        },
        {
            "binary_name": "linux-headers-6.2.0-39-generic-64k",
            "binary_version": "6.2.0-39.40~22.04.1"
        },
        {
            "binary_name": "linux-headers-6.2.0-39-generic-lpae",
            "binary_version": "6.2.0-39.40~22.04.1"
        },
        {
            "binary_name": "linux-hwe-6.2-cloud-tools-6.2.0-39",
            "binary_version": "6.2.0-39.40~22.04.1"
        },
        {
            "binary_name": "linux-hwe-6.2-cloud-tools-common",
            "binary_version": "6.2.0-39.40~22.04.1"
        },
        {
            "binary_name": "linux-hwe-6.2-headers-6.2.0-39",
            "binary_version": "6.2.0-39.40~22.04.1"
        },
        {
            "binary_name": "linux-hwe-6.2-tools-6.2.0-39",
            "binary_version": "6.2.0-39.40~22.04.1"
        },
        {
            "binary_name": "linux-hwe-6.2-tools-common",
            "binary_version": "6.2.0-39.40~22.04.1"
        },
        {
            "binary_name": "linux-hwe-6.2-tools-host",
            "binary_version": "6.2.0-39.40~22.04.1"
        },
        {
            "binary_name": "linux-image-6.2.0-39-generic",
            "binary_version": "6.2.0-39.40~22.04.1"
        },
        {
            "binary_name": "linux-image-6.2.0-39-generic-lpae",
            "binary_version": "6.2.0-39.40~22.04.1"
        },
        {
            "binary_name": "linux-image-unsigned-6.2.0-39-generic",
            "binary_version": "6.2.0-39.40~22.04.1"
        },
        {
            "binary_name": "linux-image-unsigned-6.2.0-39-generic-64k",
            "binary_version": "6.2.0-39.40~22.04.1"
        },
        {
            "binary_name": "linux-modules-6.2.0-39-generic",
            "binary_version": "6.2.0-39.40~22.04.1"
        },
        {
            "binary_name": "linux-modules-6.2.0-39-generic-64k",
            "binary_version": "6.2.0-39.40~22.04.1"
        },
        {
            "binary_name": "linux-modules-6.2.0-39-generic-lpae",
            "binary_version": "6.2.0-39.40~22.04.1"
        },
        {
            "binary_name": "linux-modules-extra-6.2.0-39-generic",
            "binary_version": "6.2.0-39.40~22.04.1"
        },
        {
            "binary_name": "linux-modules-ipu6-6.2.0-39-generic",
            "binary_version": "6.2.0-39.40~22.04.1"
        },
        {
            "binary_name": "linux-modules-ivsc-6.2.0-39-generic",
            "binary_version": "6.2.0-39.40~22.04.1"
        },
        {
            "binary_name": "linux-modules-iwlwifi-6.2.0-39-generic",
            "binary_version": "6.2.0-39.40~22.04.1"
        },
        {
            "binary_name": "linux-source-6.2.0",
            "binary_version": "6.2.0-39.40~22.04.1"
        },
        {
            "binary_name": "linux-tools-6.2.0-39-generic",
            "binary_version": "6.2.0-39.40~22.04.1"
        },
        {
            "binary_name": "linux-tools-6.2.0-39-generic-64k",
            "binary_version": "6.2.0-39.40~22.04.1"
        },
        {
            "binary_name": "linux-tools-6.2.0-39-generic-lpae",
            "binary_version": "6.2.0-39.40~22.04.1"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-hwe-6.5

Package

Name
linux-hwe-6.5
Purl
pkg:deb/ubuntu/linux-hwe-6.5?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

6.*
6.5.0-14.14~22.04.1
6.5.0-15.15~22.04.1
6.5.0-17.17~22.04.1
6.5.0-18.18~22.04.1
6.5.0-21.21~22.04.1
6.5.0-25.25~22.04.1
6.5.0-26.26~22.04.1
6.5.0-27.28~22.04.1
6.5.0-28.29~22.04.1
6.5.0-35.35~22.04.1
6.5.0-41.41~22.04.2
6.5.0-44.44~22.04.1
6.5.0-45.45~22.04.1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-6.5.0-45-generic",
            "binary_version": "6.5.0-45.45~22.04.1"
        },
        {
            "binary_name": "linux-buildinfo-6.5.0-45-generic-64k",
            "binary_version": "6.5.0-45.45~22.04.1"
        },
        {
            "binary_name": "linux-cloud-tools-6.5.0-45-generic",
            "binary_version": "6.5.0-45.45~22.04.1"
        },
        {
            "binary_name": "linux-headers-6.5.0-45-generic",
            "binary_version": "6.5.0-45.45~22.04.1"
        },
        {
            "binary_name": "linux-headers-6.5.0-45-generic-64k",
            "binary_version": "6.5.0-45.45~22.04.1"
        },
        {
            "binary_name": "linux-hwe-6.5-cloud-tools-6.5.0-45",
            "binary_version": "6.5.0-45.45~22.04.1"
        },
        {
            "binary_name": "linux-hwe-6.5-cloud-tools-common",
            "binary_version": "6.5.0-45.45~22.04.1"
        },
        {
            "binary_name": "linux-hwe-6.5-headers-6.5.0-45",
            "binary_version": "6.5.0-45.45~22.04.1"
        },
        {
            "binary_name": "linux-hwe-6.5-tools-6.5.0-45",
            "binary_version": "6.5.0-45.45~22.04.1"
        },
        {
            "binary_name": "linux-hwe-6.5-tools-common",
            "binary_version": "6.5.0-45.45~22.04.1"
        },
        {
            "binary_name": "linux-hwe-6.5-tools-host",
            "binary_version": "6.5.0-45.45~22.04.1"
        },
        {
            "binary_name": "linux-image-6.5.0-45-generic",
            "binary_version": "6.5.0-45.45~22.04.1"
        },
        {
            "binary_name": "linux-image-unsigned-6.5.0-45-generic",
            "binary_version": "6.5.0-45.45~22.04.1"
        },
        {
            "binary_name": "linux-image-unsigned-6.5.0-45-generic-64k",
            "binary_version": "6.5.0-45.45~22.04.1"
        },
        {
            "binary_name": "linux-modules-6.5.0-45-generic",
            "binary_version": "6.5.0-45.45~22.04.1"
        },
        {
            "binary_name": "linux-modules-6.5.0-45-generic-64k",
            "binary_version": "6.5.0-45.45~22.04.1"
        },
        {
            "binary_name": "linux-modules-extra-6.5.0-45-generic",
            "binary_version": "6.5.0-45.45~22.04.1"
        },
        {
            "binary_name": "linux-modules-ipu6-6.5.0-45-generic",
            "binary_version": "6.5.0-45.45~22.04.1"
        },
        {
            "binary_name": "linux-modules-ivsc-6.5.0-45-generic",
            "binary_version": "6.5.0-45.45~22.04.1"
        },
        {
            "binary_name": "linux-modules-iwlwifi-6.5.0-45-generic",
            "binary_version": "6.5.0-45.45~22.04.1"
        },
        {
            "binary_name": "linux-source-6.5.0",
            "binary_version": "6.5.0-45.45~22.04.1"
        },
        {
            "binary_name": "linux-tools-6.5.0-45-generic",
            "binary_version": "6.5.0-45.45~22.04.1"
        },
        {
            "binary_name": "linux-tools-6.5.0-45-generic-64k",
            "binary_version": "6.5.0-45.45~22.04.1"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-hwe-6.8

Package

Name
linux-hwe-6.8
Purl
pkg:deb/ubuntu/linux-hwe-6.8?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
6.8.0-64.67~22.04.1

Affected versions

6.*
6.8.0-38.38~22.04.1
6.8.0-39.39~22.04.1
6.8.0-40.40~22.04.3
6.8.0-45.45~22.04.1
6.8.0-47.47~22.04.1
6.8.0-48.48~22.04.1
6.8.0-49.49~22.04.1
6.8.0-50.51~22.04.1
6.8.0-51.52~22.04.1
6.8.0-52.53~22.04.1
6.8.0-57.59~22.04.1
6.8.0-58.60~22.04.1
6.8.0-59.61~22.04.1
6.8.0-60.63~22.04.1

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "linux-buildinfo-6.8.0-64-generic",
            "binary_version": "6.8.0-64.67~22.04.1"
        },
        {
            "binary_name": "linux-buildinfo-6.8.0-64-generic-64k",
            "binary_version": "6.8.0-64.67~22.04.1"
        },
        {
            "binary_name": "linux-cloud-tools-6.8.0-64-generic",
            "binary_version": "6.8.0-64.67~22.04.1"
        },
        {
            "binary_name": "linux-headers-6.8.0-64-generic",
            "binary_version": "6.8.0-64.67~22.04.1"
        },
        {
            "binary_name": "linux-headers-6.8.0-64-generic-64k",
            "binary_version": "6.8.0-64.67~22.04.1"
        },
        {
            "binary_name": "linux-hwe-6.8-cloud-tools-6.8.0-64",
            "binary_version": "6.8.0-64.67~22.04.1"
        },
        {
            "binary_name": "linux-hwe-6.8-headers-6.8.0-64",
            "binary_version": "6.8.0-64.67~22.04.1"
        },
        {
            "binary_name": "linux-hwe-6.8-tools-6.8.0-64",
            "binary_version": "6.8.0-64.67~22.04.1"
        },
        {
            "binary_name": "linux-image-6.8.0-64-generic",
            "binary_version": "6.8.0-64.67~22.04.1"
        },
        {
            "binary_name": "linux-image-unsigned-6.8.0-64-generic",
            "binary_version": "6.8.0-64.67~22.04.1"
        },
        {
            "binary_name": "linux-image-unsigned-6.8.0-64-generic-64k",
            "binary_version": "6.8.0-64.67~22.04.1"
        },
        {
            "binary_name": "linux-modules-6.8.0-64-generic",
            "binary_version": "6.8.0-64.67~22.04.1"
        },
        {
            "binary_name": "linux-modules-6.8.0-64-generic-64k",
            "binary_version": "6.8.0-64.67~22.04.1"
        },
        {
            "binary_name": "linux-modules-extra-6.8.0-64-generic",
            "binary_version": "6.8.0-64.67~22.04.1"
        },
        {
            "binary_name": "linux-modules-ipu6-6.8.0-64-generic",
            "binary_version": "6.8.0-64.67~22.04.1"
        },
        {
            "binary_name": "linux-modules-iwlwifi-6.8.0-64-generic",
            "binary_version": "6.8.0-64.67~22.04.1"
        },
        {
            "binary_name": "linux-modules-usbio-6.8.0-64-generic",
            "binary_version": "6.8.0-64.67~22.04.1"
        },
        {
            "binary_name": "linux-tools-6.8.0-64-generic",
            "binary_version": "6.8.0-64.67~22.04.1"
        },
        {
            "binary_name": "linux-tools-6.8.0-64-generic-64k",
            "binary_version": "6.8.0-64.67~22.04.1"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-ibm

Package

Name
linux-ibm
Purl
pkg:deb/ubuntu/linux-ibm?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.15.0-1002.2
5.15.0-1003.3
5.15.0-1004.4
5.15.0-1005.5
5.15.0-1007.8
5.15.0-1009.11
5.15.0-1010.12
5.15.0-1012.14
5.15.0-1013.15
5.15.0-1015.17
5.15.0-1017.20
5.15.0-1018.21
5.15.0-1021.24
5.15.0-1022.25
5.15.0-1023.26
5.15.0-1025.28
5.15.0-1026.29
5.15.0-1027.30
5.15.0-1028.31
5.15.0-1029.32
5.15.0-1030.33
5.15.0-1031.34
5.15.0-1032.35
5.15.0-1033.36
5.15.0-1034.37
5.15.0-1035.38
5.15.0-1036.39
5.15.0-1037.40
5.15.0-1038.41
5.15.0-1040.43
5.15.0-1041.44
5.15.0-1042.45
5.15.0-1043.46
5.15.0-1044.47
5.15.0-1045.48
5.15.0-1046.49
5.15.0-1047.50
5.15.0-1048.51
5.15.0-1049.52
5.15.0-1050.53
5.15.0-1053.56
5.15.0-1054.57
5.15.0-1055.58
5.15.0-1056.59
5.15.0-1057.60
5.15.0-1058.61
5.15.0-1059.62
5.15.0-1060.63
5.15.0-1061.64
5.15.0-1062.65
5.15.0-1063.66
5.15.0-1064.67
5.15.0-1065.68
5.15.0-1066.69
5.15.0-1067.70
5.15.0-1068.71
5.15.0-1069.72
5.15.0-1070.73
5.15.0-1071.74
5.15.0-1072.75
5.15.0-1073.76
5.15.0-1074.77
5.15.0-1075.78
5.15.0-1076.79
5.15.0-1077.80
5.15.0-1078.81
5.15.0-1079.82
5.15.0-1080.83
5.15.0-1081.84
5.15.0-1084.87
5.15.0-1085.88
5.15.0-1086.89
5.15.0-1087.90
5.15.0-1089.92
5.15.0-1090.93
5.15.0-1091.94
5.15.0-1092.95
5.15.0-1093.96
5.15.0-1094.97
5.15.0-1095.98
5.15.0-1097.100
5.15.0-1098.101
5.15.0-1099.102
5.15.0-1100.103
5.15.0-1102.105
5.15.0-1103.106
5.15.0-1105.109
5.15.0-1106.110
5.15.0-1107.111
5.15.0-1108.112
5.15.0-1109.113
5.15.0-1110.114
5.15.0-1111.115

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-5.15.0-1111-ibm",
            "binary_version": "5.15.0-1111.115"
        },
        {
            "binary_name": "linux-headers-5.15.0-1111-ibm",
            "binary_version": "5.15.0-1111.115"
        },
        {
            "binary_name": "linux-ibm-cloud-tools-common",
            "binary_version": "5.15.0-1111.115"
        },
        {
            "binary_name": "linux-ibm-headers-5.15.0-1111",
            "binary_version": "5.15.0-1111.115"
        },
        {
            "binary_name": "linux-ibm-source-5.15.0",
            "binary_version": "5.15.0-1111.115"
        },
        {
            "binary_name": "linux-ibm-tools-5.15.0-1111",
            "binary_version": "5.15.0-1111.115"
        },
        {
            "binary_name": "linux-ibm-tools-common",
            "binary_version": "5.15.0-1111.115"
        },
        {
            "binary_name": "linux-image-unsigned-5.15.0-1111-ibm",
            "binary_version": "5.15.0-1111.115"
        },
        {
            "binary_name": "linux-modules-5.15.0-1111-ibm",
            "binary_version": "5.15.0-1111.115"
        },
        {
            "binary_name": "linux-modules-extra-5.15.0-1111-ibm",
            "binary_version": "5.15.0-1111.115"
        },
        {
            "binary_name": "linux-tools-5.15.0-1111-ibm",
            "binary_version": "5.15.0-1111.115"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-ibm-6.8

Package

Name
linux-ibm-6.8
Purl
pkg:deb/ubuntu/linux-ibm-6.8?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
6.8.0-1029.29~22.04.1

Affected versions

6.*
6.8.0-1008.8~22.04.1
6.8.0-1010.10~22.04.1
6.8.0-1011.11~22.04.1
6.8.0-1012.12~22.04.1
6.8.0-1013.13~22.04.1
6.8.0-1014.14~22.04.1
6.8.0-1015.15~22.04.1
6.8.0-1016.16~22.04.1
6.8.0-1017.17~22.04.1
6.8.0-1018.18~22.04.1
6.8.0-1019.19~22.04.1
6.8.0-1023.23~22.04.1
6.8.0-1024.24~22.04.1
6.8.0-1025.25~22.04.1
6.8.0-1026.26~22.04.1
6.8.0-1027.27~22.04.1
6.8.0-1028.28~22.04.1

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "linux-buildinfo-6.8.0-1029-ibm",
            "binary_version": "6.8.0-1029.29~22.04.1"
        },
        {
            "binary_name": "linux-headers-6.8.0-1029-ibm",
            "binary_version": "6.8.0-1029.29~22.04.1"
        },
        {
            "binary_name": "linux-ibm-6.8-headers-6.8.0-1029",
            "binary_version": "6.8.0-1029.29~22.04.1"
        },
        {
            "binary_name": "linux-ibm-6.8-tools-6.8.0-1029",
            "binary_version": "6.8.0-1029.29~22.04.1"
        },
        {
            "binary_name": "linux-image-unsigned-6.8.0-1029-ibm",
            "binary_version": "6.8.0-1029.29~22.04.1"
        },
        {
            "binary_name": "linux-modules-6.8.0-1029-ibm",
            "binary_version": "6.8.0-1029.29~22.04.1"
        },
        {
            "binary_name": "linux-modules-extra-6.8.0-1029-ibm",
            "binary_version": "6.8.0-1029.29~22.04.1"
        },
        {
            "binary_name": "linux-modules-iwlwifi-6.8.0-1029-ibm",
            "binary_version": "6.8.0-1029.29~22.04.1"
        },
        {
            "binary_name": "linux-tools-6.8.0-1029-ibm",
            "binary_version": "6.8.0-1029.29~22.04.1"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-intel-iot-realtime

Package

Name
linux-intel-iot-realtime
Purl
pkg:deb/ubuntu/linux-intel-iot-realtime?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.15.0-1073.75

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-5.15.0-1073-intel-iot-realtime",
            "binary_version": "5.15.0-1073.75"
        },
        {
            "binary_name": "linux-cloud-tools-5.15.0-1073-intel-iot-realtime",
            "binary_version": "5.15.0-1073.75"
        },
        {
            "binary_name": "linux-headers-5.15.0-1073-intel-iot-realtime",
            "binary_version": "5.15.0-1073.75"
        },
        {
            "binary_name": "linux-image-unsigned-5.15.0-1073-intel-iot-realtime",
            "binary_version": "5.15.0-1073.75"
        },
        {
            "binary_name": "linux-intel-iot-realtime-cloud-tools-5.15.0-1073",
            "binary_version": "5.15.0-1073.75"
        },
        {
            "binary_name": "linux-intel-iot-realtime-cloud-tools-common",
            "binary_version": "5.15.0-1073.75"
        },
        {
            "binary_name": "linux-intel-iot-realtime-headers-5.15.0-1073",
            "binary_version": "5.15.0-1073.75"
        },
        {
            "binary_name": "linux-intel-iot-realtime-tools-5.15.0-1073",
            "binary_version": "5.15.0-1073.75"
        },
        {
            "binary_name": "linux-intel-iot-realtime-tools-common",
            "binary_version": "5.15.0-1073.75"
        },
        {
            "binary_name": "linux-intel-iot-realtime-tools-host",
            "binary_version": "5.15.0-1073.75"
        },
        {
            "binary_name": "linux-modules-5.15.0-1073-intel-iot-realtime",
            "binary_version": "5.15.0-1073.75"
        },
        {
            "binary_name": "linux-modules-extra-5.15.0-1073-intel-iot-realtime",
            "binary_version": "5.15.0-1073.75"
        },
        {
            "binary_name": "linux-tools-5.15.0-1073-intel-iot-realtime",
            "binary_version": "5.15.0-1073.75"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-intel-iotg

Package

Name
linux-intel-iotg
Purl
pkg:deb/ubuntu/linux-intel-iotg?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.15.0-1004.6
5.15.0-1008.11
5.15.0-1010.14
5.15.0-1013.17
5.15.0-1015.20
5.15.0-1016.21
5.15.0-1017.22
5.15.0-1018.23
5.15.0-1021.26
5.15.0-1023.28
5.15.0-1025.30
5.15.0-1026.31
5.15.0-1027.32
5.15.0-1028.33
5.15.0-1030.35
5.15.0-1031.36
5.15.0-1033.38
5.15.0-1034.39
5.15.0-1035.40
5.15.0-1036.41
5.15.0-1037.42
5.15.0-1038.43
5.15.0-1039.45
5.15.0-1040.46
5.15.0-1043.49
5.15.0-1045.51
5.15.0-1046.52
5.15.0-1047.53
5.15.0-1048.54
5.15.0-1049.55
5.15.0-1050.56
5.15.0-1051.57
5.15.0-1052.58
5.15.0-1055.61
5.15.0-1057.63
5.15.0-1058.64
5.15.0-1059.65
5.15.0-1060.66
5.15.0-1061.67
5.15.0-1062.68
5.15.0-1063.69
5.15.0-1064.70
5.15.0-1065.71
5.15.0-1066.72
5.15.0-1067.73
5.15.0-1071.77
5.15.0-1072.78
5.15.0-1073.79
5.15.0-1074.80
5.15.0-1075.81
5.15.0-1076.82
5.15.0-1077.83
5.15.0-1078.84
5.15.0-1079.85
5.15.0-1080.86
5.15.0-1081.87
5.15.0-1082.88
5.15.0-1083.89
5.15.0-1084.90
5.15.0-1085.91
5.15.0-1086.92
5.15.0-1087.93
5.15.0-1088.94
5.15.0-1090.96
5.15.0-1091.97
5.15.0-1092.98
5.15.0-1093.99
5.15.0-1094.100
5.15.0-1095.101
5.15.0-1096.102
5.15.0-1098.104
5.15.0-1099.105
5.15.0-1100.106
5.15.0-1101.107
5.15.0-1103.109
5.15.0-1104.110
5.15.0-1106.112
5.15.0-1107.113
5.15.0-1108.114
5.15.0-1109.115
5.15.0-1110.116
5.15.0-1111.117
5.15.0-1112.118

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-5.15.0-1112-intel-iotg",
            "binary_version": "5.15.0-1112.118"
        },
        {
            "binary_name": "linux-cloud-tools-5.15.0-1112-intel-iotg",
            "binary_version": "5.15.0-1112.118"
        },
        {
            "binary_name": "linux-headers-5.15.0-1112-intel-iotg",
            "binary_version": "5.15.0-1112.118"
        },
        {
            "binary_name": "linux-image-unsigned-5.15.0-1112-intel-iotg",
            "binary_version": "5.15.0-1112.118"
        },
        {
            "binary_name": "linux-intel-iotg-cloud-tools-5.15.0-1112",
            "binary_version": "5.15.0-1112.118"
        },
        {
            "binary_name": "linux-intel-iotg-cloud-tools-common",
            "binary_version": "5.15.0-1112.118"
        },
        {
            "binary_name": "linux-intel-iotg-headers-5.15.0-1112",
            "binary_version": "5.15.0-1112.118"
        },
        {
            "binary_name": "linux-intel-iotg-tools-5.15.0-1112",
            "binary_version": "5.15.0-1112.118"
        },
        {
            "binary_name": "linux-intel-iotg-tools-common",
            "binary_version": "5.15.0-1112.118"
        },
        {
            "binary_name": "linux-intel-iotg-tools-host",
            "binary_version": "5.15.0-1112.118"
        },
        {
            "binary_name": "linux-modules-5.15.0-1112-intel-iotg",
            "binary_version": "5.15.0-1112.118"
        },
        {
            "binary_name": "linux-modules-extra-5.15.0-1112-intel-iotg",
            "binary_version": "5.15.0-1112.118"
        },
        {
            "binary_name": "linux-modules-iwlwifi-5.15.0-1112-intel-iotg",
            "binary_version": "5.15.0-1112.118"
        },
        {
            "binary_name": "linux-tools-5.15.0-1112-intel-iotg",
            "binary_version": "5.15.0-1112.118"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-kvm

Package

Name
linux-kvm
Purl
pkg:deb/ubuntu/linux-kvm?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.13.0-1004.4
5.13.0-1006.6+22.04.1
5.13.0-1007.7+22.04.1
5.13.0-1010.11+22.04.1
5.15.0-1002.2
5.15.0-1004.4
5.15.0-1005.5
5.15.0-1007.7
5.15.0-1008.8
5.15.0-1010.11
5.15.0-1012.14
5.15.0-1013.16
5.15.0-1016.19
5.15.0-1017.21
5.15.0-1018.22
5.15.0-1019.23
5.15.0-1020.24
5.15.0-1021.26
5.15.0-1024.29
5.15.0-1025.30
5.15.0-1026.31
5.15.0-1028.33
5.15.0-1029.34
5.15.0-1030.35
5.15.0-1031.36
5.15.0-1032.37
5.15.0-1033.38
5.15.0-1034.39
5.15.0-1035.40
5.15.0-1037.42
5.15.0-1038.43
5.15.0-1039.44
5.15.0-1040.45
5.15.0-1041.46
5.15.0-1042.47
5.15.0-1044.49
5.15.0-1045.50
5.15.0-1046.51
5.15.0-1047.52
5.15.0-1048.53
5.15.0-1049.54
5.15.0-1050.55
5.15.0-1051.56
5.15.0-1052.57
5.15.0-1053.58
5.15.0-1054.59
5.15.0-1057.62
5.15.0-1058.63
5.15.0-1059.64
5.15.0-1060.65
5.15.0-1061.66
5.15.0-1062.67
5.15.0-1063.68
5.15.0-1064.69
5.15.0-1065.70
5.15.0-1066.71
5.15.0-1067.72
5.15.0-1068.73
5.15.0-1069.74
5.15.0-1070.75
5.15.0-1071.76
5.15.0-1072.77
5.15.0-1073.78
5.15.0-1076.81
5.15.0-1077.82
5.15.0-1078.83
5.15.0-1079.84
5.15.0-1080.85
5.15.0-1081.86
5.15.0-1082.87
5.15.0-1083.88
5.15.0-1084.89
5.15.0-1085.90
5.15.0-1086.91
5.15.0-1087.92
5.15.0-1088.93
5.15.0-1089.94
5.15.0-1090.95
5.15.0-1091.96
5.15.0-1092.97
5.15.0-1093.98
5.15.0-1095.100
5.15.0-1096.101
5.15.0-1097.102
5.15.0-1098.103
5.15.0-1100.105
5.15.0-1101.106
5.15.0-1103.108
5.15.0-1104.109
5.15.0-1105.110
5.15.0-1106.111
5.15.0-1107.112
5.15.0-1108.113
5.15.0-1109.114

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-5.15.0-1109-kvm",
            "binary_version": "5.15.0-1109.114"
        },
        {
            "binary_name": "linux-headers-5.15.0-1109-kvm",
            "binary_version": "5.15.0-1109.114"
        },
        {
            "binary_name": "linux-image-unsigned-5.15.0-1109-kvm",
            "binary_version": "5.15.0-1109.114"
        },
        {
            "binary_name": "linux-kvm-headers-5.15.0-1109",
            "binary_version": "5.15.0-1109.114"
        },
        {
            "binary_name": "linux-kvm-tools-5.15.0-1109",
            "binary_version": "5.15.0-1109.114"
        },
        {
            "binary_name": "linux-modules-5.15.0-1109-kvm",
            "binary_version": "5.15.0-1109.114"
        },
        {
            "binary_name": "linux-tools-5.15.0-1109-kvm",
            "binary_version": "5.15.0-1109.114"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-lowlatency

Package

Name
linux-lowlatency
Purl
pkg:deb/ubuntu/linux-lowlatency?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.15.0-22.22
5.15.0-23.23
5.15.0-24.24
5.15.0-27.28
5.15.0-30.31
5.15.0-33.34
5.15.0-35.36
5.15.0-37.39
5.15.0-39.42
5.15.0-40.43
5.15.0-41.44
5.15.0-43.46
5.15.0-46.49
5.15.0-47.53
5.15.0-48.54
5.15.0-50.56
5.15.0-52.58
5.15.0-53.59
5.15.0-56.62
5.15.0-57.63
5.15.0-58.64
5.15.0-60.66
5.15.0-67.74
5.15.0-69.76
5.15.0-70.77
5.15.0-71.78
5.15.0-72.79
5.15.0-73.80
5.15.0-75.82
5.15.0-76.83
5.15.0-78.85
5.15.0-79.88
5.15.0-82.91
5.15.0-83.92
5.15.0-84.93
5.15.0-86.95
5.15.0-87.96
5.15.0-88.98
5.15.0-89.99
5.15.0-91.101
5.15.0-92.102
5.15.0-94.104
5.15.0-97.107
5.15.0-100.110
5.15.0-101.111
5.15.0-102.112
5.15.0-105.115
5.15.0-106.116
5.15.0-107.117
5.15.0-110.120
5.15.0-113.123
5.15.0-116.126
5.15.0-117.127
5.15.0-118.128
5.15.0-119.129
5.15.0-121.131
5.15.0-122.132
5.15.0-124.134
5.15.0-125.135
5.15.0-126.136
5.15.0-127.137
5.15.0-128.138
5.15.0-129.139
5.15.0-131.141
5.15.0-133.143
5.15.0-134.145
5.15.0-135.146
5.15.0-136.147
5.15.0-138.148
5.15.0-139.149
5.15.0-140.150
5.15.0-141.151
5.15.0-142.152
5.15.0-143.153
5.15.0-144.157
5.15.0-145.158
5.15.0-152.162
5.15.0-153.163
5.15.0-156.166
5.15.0-157.167
5.15.0-160.170
5.15.0-161.171
5.15.0-163.173
5.15.0-164.174
5.15.0-168.178
5.15.0-170.180
5.15.0-171.181
5.15.0-173.183
5.15.0-174.184
5.15.0-175.185
5.15.0-177.187
5.15.0-178.188
5.15.0-179.189
5.15.0-181.191
5.15.0-183.193
5.15.0-184.194
5.15.0-190.200
5.15.0-191.201
5.15.0-194.204
5.15.0-195.205

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-5.15.0-195-lowlatency",
            "binary_version": "5.15.0-195.205"
        },
        {
            "binary_name": "linux-buildinfo-5.15.0-195-lowlatency-64k",
            "binary_version": "5.15.0-195.205"
        },
        {
            "binary_name": "linux-cloud-tools-5.15.0-195-lowlatency",
            "binary_version": "5.15.0-195.205"
        },
        {
            "binary_name": "linux-headers-5.15.0-195-lowlatency",
            "binary_version": "5.15.0-195.205"
        },
        {
            "binary_name": "linux-headers-5.15.0-195-lowlatency-64k",
            "binary_version": "5.15.0-195.205"
        },
        {
            "binary_name": "linux-image-unsigned-5.15.0-195-lowlatency",
            "binary_version": "5.15.0-195.205"
        },
        {
            "binary_name": "linux-image-unsigned-5.15.0-195-lowlatency-64k",
            "binary_version": "5.15.0-195.205"
        },
        {
            "binary_name": "linux-lowlatency-cloud-tools-5.15.0-195",
            "binary_version": "5.15.0-195.205"
        },
        {
            "binary_name": "linux-lowlatency-headers-5.15.0-195",
            "binary_version": "5.15.0-195.205"
        },
        {
            "binary_name": "linux-lowlatency-tools-5.15.0-195",
            "binary_version": "5.15.0-195.205"
        },
        {
            "binary_name": "linux-modules-5.15.0-195-lowlatency",
            "binary_version": "5.15.0-195.205"
        },
        {
            "binary_name": "linux-modules-5.15.0-195-lowlatency-64k",
            "binary_version": "5.15.0-195.205"
        },
        {
            "binary_name": "linux-modules-iwlwifi-5.15.0-195-lowlatency",
            "binary_version": "5.15.0-195.205"
        },
        {
            "binary_name": "linux-tools-5.15.0-195-lowlatency",
            "binary_version": "5.15.0-195.205"
        },
        {
            "binary_name": "linux-tools-5.15.0-195-lowlatency-64k",
            "binary_version": "5.15.0-195.205"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-lowlatency-hwe-5.19

Package

Name
linux-lowlatency-hwe-5.19
Purl
pkg:deb/ubuntu/linux-lowlatency-hwe-5.19?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.19.0-1017.18~22.04.1
5.19.0-1018.19~22.04.1
5.19.0-1021.22~22.04.1
5.19.0-1022.23~22.04.1
5.19.0-1023.24~22.04.1
5.19.0-1024.25~22.04.1
5.19.0-1025.26~22.04.1
5.19.0-1027.28~22.04.1
5.19.0-1028.29~22.04.1
5.19.0-1030.30

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-5.19.0-1030-lowlatency",
            "binary_version": "5.19.0-1030.30"
        },
        {
            "binary_name": "linux-buildinfo-5.19.0-1030-lowlatency-64k",
            "binary_version": "5.19.0-1030.30"
        },
        {
            "binary_name": "linux-cloud-tools-5.19.0-1030-lowlatency",
            "binary_version": "5.19.0-1030.30"
        },
        {
            "binary_name": "linux-headers-5.19.0-1030-lowlatency",
            "binary_version": "5.19.0-1030.30"
        },
        {
            "binary_name": "linux-headers-5.19.0-1030-lowlatency-64k",
            "binary_version": "5.19.0-1030.30"
        },
        {
            "binary_name": "linux-image-unsigned-5.19.0-1030-lowlatency",
            "binary_version": "5.19.0-1030.30"
        },
        {
            "binary_name": "linux-image-unsigned-5.19.0-1030-lowlatency-64k",
            "binary_version": "5.19.0-1030.30"
        },
        {
            "binary_name": "linux-lowlatency-hwe-5.19-cloud-tools-5.19.0-1030",
            "binary_version": "5.19.0-1030.30"
        },
        {
            "binary_name": "linux-lowlatency-hwe-5.19-cloud-tools-common",
            "binary_version": "5.19.0-1030.30"
        },
        {
            "binary_name": "linux-lowlatency-hwe-5.19-headers-5.19.0-1030",
            "binary_version": "5.19.0-1030.30"
        },
        {
            "binary_name": "linux-lowlatency-hwe-5.19-tools-5.19.0-1030",
            "binary_version": "5.19.0-1030.30"
        },
        {
            "binary_name": "linux-lowlatency-hwe-5.19-tools-common",
            "binary_version": "5.19.0-1030.30"
        },
        {
            "binary_name": "linux-lowlatency-hwe-5.19-tools-host",
            "binary_version": "5.19.0-1030.30"
        },
        {
            "binary_name": "linux-modules-5.19.0-1030-lowlatency",
            "binary_version": "5.19.0-1030.30"
        },
        {
            "binary_name": "linux-modules-5.19.0-1030-lowlatency-64k",
            "binary_version": "5.19.0-1030.30"
        },
        {
            "binary_name": "linux-modules-ipu6-5.19.0-1030-lowlatency",
            "binary_version": "5.19.0-1030.30"
        },
        {
            "binary_name": "linux-modules-ivsc-5.19.0-1030-lowlatency",
            "binary_version": "5.19.0-1030.30"
        },
        {
            "binary_name": "linux-modules-iwlwifi-5.19.0-1030-lowlatency",
            "binary_version": "5.19.0-1030.30"
        },
        {
            "binary_name": "linux-tools-5.19.0-1030-lowlatency",
            "binary_version": "5.19.0-1030.30"
        },
        {
            "binary_name": "linux-tools-5.19.0-1030-lowlatency-64k",
            "binary_version": "5.19.0-1030.30"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-lowlatency-hwe-6.2

Package

Name
linux-lowlatency-hwe-6.2
Purl
pkg:deb/ubuntu/linux-lowlatency-hwe-6.2?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

6.*
6.2.0-1008.8~22.04.1
6.2.0-1009.9~22.04.1
6.2.0-1011.11~22.04.1
6.2.0-1012.12~22.04.1
6.2.0-1013.13~22.04.1
6.2.0-1014.14~22.04.1
6.2.0-1015.15~22.04.1
6.2.0-1016.16~22.04.1
6.2.0-1017.17~22.04.1
6.2.0-1018.18~22.04.1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-6.2.0-1018-lowlatency",
            "binary_version": "6.2.0-1018.18~22.04.1"
        },
        {
            "binary_name": "linux-buildinfo-6.2.0-1018-lowlatency-64k",
            "binary_version": "6.2.0-1018.18~22.04.1"
        },
        {
            "binary_name": "linux-cloud-tools-6.2.0-1018-lowlatency",
            "binary_version": "6.2.0-1018.18~22.04.1"
        },
        {
            "binary_name": "linux-headers-6.2.0-1018-lowlatency",
            "binary_version": "6.2.0-1018.18~22.04.1"
        },
        {
            "binary_name": "linux-headers-6.2.0-1018-lowlatency-64k",
            "binary_version": "6.2.0-1018.18~22.04.1"
        },
        {
            "binary_name": "linux-image-unsigned-6.2.0-1018-lowlatency",
            "binary_version": "6.2.0-1018.18~22.04.1"
        },
        {
            "binary_name": "linux-image-unsigned-6.2.0-1018-lowlatency-64k",
            "binary_version": "6.2.0-1018.18~22.04.1"
        },
        {
            "binary_name": "linux-lowlatency-hwe-6.2-cloud-tools-6.2.0-1018",
            "binary_version": "6.2.0-1018.18~22.04.1"
        },
        {
            "binary_name": "linux-lowlatency-hwe-6.2-cloud-tools-common",
            "binary_version": "6.2.0-1018.18~22.04.1"
        },
        {
            "binary_name": "linux-lowlatency-hwe-6.2-headers-6.2.0-1018",
            "binary_version": "6.2.0-1018.18~22.04.1"
        },
        {
            "binary_name": "linux-lowlatency-hwe-6.2-tools-6.2.0-1018",
            "binary_version": "6.2.0-1018.18~22.04.1"
        },
        {
            "binary_name": "linux-lowlatency-hwe-6.2-tools-common",
            "binary_version": "6.2.0-1018.18~22.04.1"
        },
        {
            "binary_name": "linux-lowlatency-hwe-6.2-tools-host",
            "binary_version": "6.2.0-1018.18~22.04.1"
        },
        {
            "binary_name": "linux-modules-6.2.0-1018-lowlatency",
            "binary_version": "6.2.0-1018.18~22.04.1"
        },
        {
            "binary_name": "linux-modules-6.2.0-1018-lowlatency-64k",
            "binary_version": "6.2.0-1018.18~22.04.1"
        },
        {
            "binary_name": "linux-modules-ipu6-6.2.0-1018-lowlatency",
            "binary_version": "6.2.0-1018.18~22.04.1"
        },
        {
            "binary_name": "linux-modules-ivsc-6.2.0-1018-lowlatency",
            "binary_version": "6.2.0-1018.18~22.04.1"
        },
        {
            "binary_name": "linux-modules-iwlwifi-6.2.0-1018-lowlatency",
            "binary_version": "6.2.0-1018.18~22.04.1"
        },
        {
            "binary_name": "linux-tools-6.2.0-1018-lowlatency",
            "binary_version": "6.2.0-1018.18~22.04.1"
        },
        {
            "binary_name": "linux-tools-6.2.0-1018-lowlatency-64k",
            "binary_version": "6.2.0-1018.18~22.04.1"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-lowlatency-hwe-6.5

Package

Name
linux-lowlatency-hwe-6.5
Purl
pkg:deb/ubuntu/linux-lowlatency-hwe-6.5?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

6.*
6.5.0-14.14.1~22.04.1
6.5.0-15.15.1.1~22.04.1
6.5.0-17.17.1.1.1~22.04.1
6.5.0-21.21.1~22.04.1
6.5.0-25.25.1~22.04.1
6.5.0-26.26.1~22.04.1
6.5.0-27.28.1~22.04.1
6.5.0-28.29.1~22.04.1
6.5.0-35.35.1~22.04.1
6.5.0-41.41.1~22.04.1
6.5.0-42.42.1~22.04.1
6.5.0-44.44.1~22.04.1
6.5.0-45.45.1~22.04.1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-6.5.0-45-lowlatency",
            "binary_version": "6.5.0-45.45.1~22.04.1"
        },
        {
            "binary_name": "linux-buildinfo-6.5.0-45-lowlatency-64k",
            "binary_version": "6.5.0-45.45.1~22.04.1"
        },
        {
            "binary_name": "linux-cloud-tools-6.5.0-45-lowlatency",
            "binary_version": "6.5.0-45.45.1~22.04.1"
        },
        {
            "binary_name": "linux-headers-6.5.0-45-lowlatency",
            "binary_version": "6.5.0-45.45.1~22.04.1"
        },
        {
            "binary_name": "linux-headers-6.5.0-45-lowlatency-64k",
            "binary_version": "6.5.0-45.45.1~22.04.1"
        },
        {
            "binary_name": "linux-image-unsigned-6.5.0-45-lowlatency",
            "binary_version": "6.5.0-45.45.1~22.04.1"
        },
        {
            "binary_name": "linux-image-unsigned-6.5.0-45-lowlatency-64k",
            "binary_version": "6.5.0-45.45.1~22.04.1"
        },
        {
            "binary_name": "linux-lowlatency-hwe-6.5-cloud-tools-6.5.0-45",
            "binary_version": "6.5.0-45.45.1~22.04.1"
        },
        {
            "binary_name": "linux-lowlatency-hwe-6.5-cloud-tools-common",
            "binary_version": "6.5.0-45.45.1~22.04.1"
        },
        {
            "binary_name": "linux-lowlatency-hwe-6.5-headers-6.5.0-45",
            "binary_version": "6.5.0-45.45.1~22.04.1"
        },
        {
            "binary_name": "linux-lowlatency-hwe-6.5-lib-rust-6.5.0-45-lowlatency",
            "binary_version": "6.5.0-45.45.1~22.04.1"
        },
        {
            "binary_name": "linux-lowlatency-hwe-6.5-tools-6.5.0-45",
            "binary_version": "6.5.0-45.45.1~22.04.1"
        },
        {
            "binary_name": "linux-lowlatency-hwe-6.5-tools-common",
            "binary_version": "6.5.0-45.45.1~22.04.1"
        },
        {
            "binary_name": "linux-lowlatency-hwe-6.5-tools-host",
            "binary_version": "6.5.0-45.45.1~22.04.1"
        },
        {
            "binary_name": "linux-modules-6.5.0-45-lowlatency",
            "binary_version": "6.5.0-45.45.1~22.04.1"
        },
        {
            "binary_name": "linux-modules-6.5.0-45-lowlatency-64k",
            "binary_version": "6.5.0-45.45.1~22.04.1"
        },
        {
            "binary_name": "linux-modules-iwlwifi-6.5.0-45-lowlatency",
            "binary_version": "6.5.0-45.45.1~22.04.1"
        },
        {
            "binary_name": "linux-tools-6.5.0-45-lowlatency",
            "binary_version": "6.5.0-45.45.1~22.04.1"
        },
        {
            "binary_name": "linux-tools-6.5.0-45-lowlatency-64k",
            "binary_version": "6.5.0-45.45.1~22.04.1"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-lowlatency-hwe-6.8

Package

Name
linux-lowlatency-hwe-6.8
Purl
pkg:deb/ubuntu/linux-lowlatency-hwe-6.8?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
6.8.0-64.67.1~22.04.1

Affected versions

6.*
6.8.0-38.38.1~22.04.2
6.8.0-40.40.1~22.04.1
6.8.0-44.44.1~22.04.1
6.8.0-45.45.1~22.04.1
6.8.0-47.47.1~22.04.1
6.8.0-48.48.3~22.04.1
6.8.0-49.49.1~22.04.1
6.8.0-50.51.1~22.04.1
6.8.0-51.52.1~22.04.1
6.8.0-52.53.1~22.04.1
6.8.0-54.56.1~22.04.1
6.8.0-55.57.1~22.04.1
6.8.0-56.58.1~22.04.1
6.8.0-57.59.1~22.04.1
6.8.0-58.60.1~22.04.1
6.8.0-59.61.1~22.04.1
6.8.0-60.63.1~22.04.1
6.8.0-62.65.1~22.04.1
6.8.0-63.66.1~22.04.1

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "linux-buildinfo-6.8.0-64-lowlatency",
            "binary_version": "6.8.0-64.67.1~22.04.1"
        },
        {
            "binary_name": "linux-buildinfo-6.8.0-64-lowlatency-64k",
            "binary_version": "6.8.0-64.67.1~22.04.1"
        },
        {
            "binary_name": "linux-cloud-tools-6.8.0-64-lowlatency",
            "binary_version": "6.8.0-64.67.1~22.04.1"
        },
        {
            "binary_name": "linux-headers-6.8.0-64-lowlatency",
            "binary_version": "6.8.0-64.67.1~22.04.1"
        },
        {
            "binary_name": "linux-headers-6.8.0-64-lowlatency-64k",
            "binary_version": "6.8.0-64.67.1~22.04.1"
        },
        {
            "binary_name": "linux-image-unsigned-6.8.0-64-lowlatency",
            "binary_version": "6.8.0-64.67.1~22.04.1"
        },
        {
            "binary_name": "linux-image-unsigned-6.8.0-64-lowlatency-64k",
            "binary_version": "6.8.0-64.67.1~22.04.1"
        },
        {
            "binary_name": "linux-lowlatency-hwe-6.8-cloud-tools-6.8.0-64",
            "binary_version": "6.8.0-64.67.1~22.04.1"
        },
        {
            "binary_name": "linux-lowlatency-hwe-6.8-headers-6.8.0-64",
            "binary_version": "6.8.0-64.67.1~22.04.1"
        },
        {
            "binary_name": "linux-lowlatency-hwe-6.8-lib-rust-6.8.0-64-lowlatency",
            "binary_version": "6.8.0-64.67.1~22.04.1"
        },
        {
            "binary_name": "linux-lowlatency-hwe-6.8-tools-6.8.0-64",
            "binary_version": "6.8.0-64.67.1~22.04.1"
        },
        {
            "binary_name": "linux-modules-6.8.0-64-lowlatency",
            "binary_version": "6.8.0-64.67.1~22.04.1"
        },
        {
            "binary_name": "linux-modules-6.8.0-64-lowlatency-64k",
            "binary_version": "6.8.0-64.67.1~22.04.1"
        },
        {
            "binary_name": "linux-modules-iwlwifi-6.8.0-64-lowlatency",
            "binary_version": "6.8.0-64.67.1~22.04.1"
        },
        {
            "binary_name": "linux-tools-6.8.0-64-lowlatency",
            "binary_version": "6.8.0-64.67.1~22.04.1"
        },
        {
            "binary_name": "linux-tools-6.8.0-64-lowlatency-64k",
            "binary_version": "6.8.0-64.67.1~22.04.1"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-nvidia

Package

Name
linux-nvidia
Purl
pkg:deb/ubuntu/linux-nvidia?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.15.0-1005.5
5.15.0-1007.7
5.15.0-1010.10
5.15.0-1015.15
5.15.0-1017.17
5.15.0-1018.18
5.15.0-1023.23
5.15.0-1025.25
5.15.0-1026.26
5.15.0-1027.27
5.15.0-1028.28
5.15.0-1029.29
5.15.0-1030.30
5.15.0-1031.31
5.15.0-1032.32
5.15.0-1033.33
5.15.0-1037.37
5.15.0-1039.39
5.15.0-1040.40
5.15.0-1041.41
5.15.0-1042.42
5.15.0-1043.43
5.15.0-1044.44
5.15.0-1045.45
5.15.0-1046.46
5.15.0-1047.47
5.15.0-1048.48
5.15.0-1053.54
5.15.0-1054.55
5.15.0-1055.56
5.15.0-1058.59
5.15.0-1059.60
5.15.0-1060.61
5.15.0-1061.62
5.15.0-1062.63
5.15.0-1063.64
5.15.0-1064.65
5.15.0-1065.66
5.15.0-1066.67
5.15.0-1067.68
5.15.0-1068.69
5.15.0-1069.70
5.15.0-1070.71
5.15.0-1071.72
5.15.0-1072.73
5.15.0-1073.74
5.15.0-1074.75
5.15.0-1075.76
5.15.0-1076.77
5.15.0-1077.78
5.15.0-1078.79
5.15.0-1079.80
5.15.0-1080.81
5.15.0-1081.82
5.15.0-1082.83
5.15.0-1083.84
5.15.0-1085.86
5.15.0-1086.87
5.15.0-1087.88
5.15.0-1088.89
5.15.0-1090.91
5.15.0-1091.92
5.15.0-1092.93
5.15.0-1093.94
5.15.0-1094.95
5.15.0-1095.96
5.15.0-1096.97
5.15.0-1098.99
5.15.0-1099.100
5.15.0-1100.101
5.15.0-1101.102
5.15.0-1103.104
5.15.0-1104.105
5.15.0-1106.107
5.15.0-1107.108
5.15.0-1108.109
5.15.0-1109.110
5.15.0-1110.111
5.15.0-1111.112
5.15.0-1112.113

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-5.15.0-1112-nvidia",
            "binary_version": "5.15.0-1112.113"
        },
        {
            "binary_name": "linux-buildinfo-5.15.0-1112-nvidia-lowlatency",
            "binary_version": "5.15.0-1112.113"
        },
        {
            "binary_name": "linux-cloud-tools-5.15.0-1112-nvidia",
            "binary_version": "5.15.0-1112.113"
        },
        {
            "binary_name": "linux-cloud-tools-5.15.0-1112-nvidia-lowlatency",
            "binary_version": "5.15.0-1112.113"
        },
        {
            "binary_name": "linux-headers-5.15.0-1112-nvidia",
            "binary_version": "5.15.0-1112.113"
        },
        {
            "binary_name": "linux-headers-5.15.0-1112-nvidia-lowlatency",
            "binary_version": "5.15.0-1112.113"
        },
        {
            "binary_name": "linux-image-unsigned-5.15.0-1112-nvidia",
            "binary_version": "5.15.0-1112.113"
        },
        {
            "binary_name": "linux-image-unsigned-5.15.0-1112-nvidia-lowlatency",
            "binary_version": "5.15.0-1112.113"
        },
        {
            "binary_name": "linux-modules-5.15.0-1112-nvidia",
            "binary_version": "5.15.0-1112.113"
        },
        {
            "binary_name": "linux-modules-5.15.0-1112-nvidia-lowlatency",
            "binary_version": "5.15.0-1112.113"
        },
        {
            "binary_name": "linux-modules-extra-5.15.0-1112-nvidia",
            "binary_version": "5.15.0-1112.113"
        },
        {
            "binary_name": "linux-modules-nvidia-fs-5.15.0-1112-nvidia",
            "binary_version": "5.15.0-1112.113"
        },
        {
            "binary_name": "linux-modules-nvidia-fs-5.15.0-1112-nvidia-lowlatency",
            "binary_version": "5.15.0-1112.113"
        },
        {
            "binary_name": "linux-nvidia-cloud-tools-5.15.0-1112",
            "binary_version": "5.15.0-1112.113"
        },
        {
            "binary_name": "linux-nvidia-cloud-tools-common",
            "binary_version": "5.15.0-1112.113"
        },
        {
            "binary_name": "linux-nvidia-headers-5.15.0-1112",
            "binary_version": "5.15.0-1112.113"
        },
        {
            "binary_name": "linux-nvidia-tools-5.15.0-1112",
            "binary_version": "5.15.0-1112.113"
        },
        {
            "binary_name": "linux-nvidia-tools-common",
            "binary_version": "5.15.0-1112.113"
        },
        {
            "binary_name": "linux-nvidia-tools-host",
            "binary_version": "5.15.0-1112.113"
        },
        {
            "binary_name": "linux-tools-5.15.0-1112-nvidia",
            "binary_version": "5.15.0-1112.113"
        },
        {
            "binary_name": "linux-tools-5.15.0-1112-nvidia-lowlatency",
            "binary_version": "5.15.0-1112.113"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-nvidia-6.2

Package

Name
linux-nvidia-6.2
Purl
pkg:deb/ubuntu/linux-nvidia-6.2?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

6.*
6.2.0-1003.3~22.04.1
6.2.0-1009.9
6.2.0-1010.10
6.2.0-1011.11
6.2.0-1012.12
6.2.0-1013.13
6.2.0-1015.15

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-6.2.0-1015-nvidia",
            "binary_version": "6.2.0-1015.15"
        },
        {
            "binary_name": "linux-buildinfo-6.2.0-1015-nvidia-64k",
            "binary_version": "6.2.0-1015.15"
        },
        {
            "binary_name": "linux-headers-6.2.0-1015-nvidia",
            "binary_version": "6.2.0-1015.15"
        },
        {
            "binary_name": "linux-headers-6.2.0-1015-nvidia-64k",
            "binary_version": "6.2.0-1015.15"
        },
        {
            "binary_name": "linux-image-unsigned-6.2.0-1015-nvidia",
            "binary_version": "6.2.0-1015.15"
        },
        {
            "binary_name": "linux-image-unsigned-6.2.0-1015-nvidia-64k",
            "binary_version": "6.2.0-1015.15"
        },
        {
            "binary_name": "linux-modules-6.2.0-1015-nvidia",
            "binary_version": "6.2.0-1015.15"
        },
        {
            "binary_name": "linux-modules-6.2.0-1015-nvidia-64k",
            "binary_version": "6.2.0-1015.15"
        },
        {
            "binary_name": "linux-modules-extra-6.2.0-1015-nvidia",
            "binary_version": "6.2.0-1015.15"
        },
        {
            "binary_name": "linux-modules-nvidia-fs-6.2.0-1015-nvidia",
            "binary_version": "6.2.0-1015.15"
        },
        {
            "binary_name": "linux-modules-nvidia-fs-6.2.0-1015-nvidia-64k",
            "binary_version": "6.2.0-1015.15"
        },
        {
            "binary_name": "linux-nvidia-6.2-headers-6.2.0-1015",
            "binary_version": "6.2.0-1015.15"
        },
        {
            "binary_name": "linux-nvidia-6.2-tools-6.2.0-1015",
            "binary_version": "6.2.0-1015.15"
        },
        {
            "binary_name": "linux-nvidia-6.2-tools-host",
            "binary_version": "6.2.0-1015.15"
        },
        {
            "binary_name": "linux-tools-6.2.0-1015-nvidia",
            "binary_version": "6.2.0-1015.15"
        },
        {
            "binary_name": "linux-tools-6.2.0-1015-nvidia-64k",
            "binary_version": "6.2.0-1015.15"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-nvidia-6.5

Package

Name
linux-nvidia-6.5
Purl
pkg:deb/ubuntu/linux-nvidia-6.5?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

6.*
6.5.0-1004.4
6.5.0-1007.7
6.5.0-1013.13
6.5.0-1014.14
6.5.0-1015.15
6.5.0-1018.18
6.5.0-1019.19
6.5.0-1021.22
6.5.0-1022.23
6.5.0-1023.24
6.5.0-1024.25

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-6.5.0-1024-nvidia",
            "binary_version": "6.5.0-1024.25"
        },
        {
            "binary_name": "linux-buildinfo-6.5.0-1024-nvidia-64k",
            "binary_version": "6.5.0-1024.25"
        },
        {
            "binary_name": "linux-headers-6.5.0-1024-nvidia",
            "binary_version": "6.5.0-1024.25"
        },
        {
            "binary_name": "linux-headers-6.5.0-1024-nvidia-64k",
            "binary_version": "6.5.0-1024.25"
        },
        {
            "binary_name": "linux-image-unsigned-6.5.0-1024-nvidia",
            "binary_version": "6.5.0-1024.25"
        },
        {
            "binary_name": "linux-image-unsigned-6.5.0-1024-nvidia-64k",
            "binary_version": "6.5.0-1024.25"
        },
        {
            "binary_name": "linux-modules-6.5.0-1024-nvidia",
            "binary_version": "6.5.0-1024.25"
        },
        {
            "binary_name": "linux-modules-6.5.0-1024-nvidia-64k",
            "binary_version": "6.5.0-1024.25"
        },
        {
            "binary_name": "linux-modules-extra-6.5.0-1024-nvidia",
            "binary_version": "6.5.0-1024.25"
        },
        {
            "binary_name": "linux-modules-nvidia-fs-6.5.0-1024-nvidia",
            "binary_version": "6.5.0-1024.25"
        },
        {
            "binary_name": "linux-modules-nvidia-fs-6.5.0-1024-nvidia-64k",
            "binary_version": "6.5.0-1024.25"
        },
        {
            "binary_name": "linux-nvidia-6.5-headers-6.5.0-1024",
            "binary_version": "6.5.0-1024.25"
        },
        {
            "binary_name": "linux-nvidia-6.5-tools-6.5.0-1024",
            "binary_version": "6.5.0-1024.25"
        },
        {
            "binary_name": "linux-nvidia-6.5-tools-host",
            "binary_version": "6.5.0-1024.25"
        },
        {
            "binary_name": "linux-tools-6.5.0-1024-nvidia",
            "binary_version": "6.5.0-1024.25"
        },
        {
            "binary_name": "linux-tools-6.5.0-1024-nvidia-64k",
            "binary_version": "6.5.0-1024.25"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-nvidia-6.8

Package

Name
linux-nvidia-6.8
Purl
pkg:deb/ubuntu/linux-nvidia-6.8?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
6.8.0-1031.34~22.04.1

Affected versions

6.*
6.8.0-1008.8~22.04.1
6.8.0-1009.9~22.04.1
6.8.0-1010.10~22.04.1
6.8.0-1011.11~22.04.1
6.8.0-1012.12~22.04.1
6.8.0-1013.14~22.04.1
6.8.0-1014.15~22.04.1
6.8.0-1015.16~22.04.1
6.8.0-1017.19~22.04.1
6.8.0-1018.20~22.04.1
6.8.0-1019.21~22.04.1
6.8.0-1020.22~22.04.1
6.8.0-1021.23~22.04.1
6.8.0-1022.25~22.04.2
6.8.0-1023.26~22.04.1
6.8.0-1024.27~22.04.1
6.8.0-1025.28~22.04.1
6.8.0-1026.29~22.04.1
6.8.0-1027.30~22.04.1
6.8.0-1028.31~22.04.1
6.8.0-1029.32~22.04.1
6.8.0-1030.33~22.04.1

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "linux-buildinfo-6.8.0-1031-nvidia",
            "binary_version": "6.8.0-1031.34~22.04.1"
        },
        {
            "binary_name": "linux-buildinfo-6.8.0-1031-nvidia-64k",
            "binary_version": "6.8.0-1031.34~22.04.1"
        },
        {
            "binary_name": "linux-headers-6.8.0-1031-nvidia",
            "binary_version": "6.8.0-1031.34~22.04.1"
        },
        {
            "binary_name": "linux-headers-6.8.0-1031-nvidia-64k",
            "binary_version": "6.8.0-1031.34~22.04.1"
        },
        {
            "binary_name": "linux-image-unsigned-6.8.0-1031-nvidia",
            "binary_version": "6.8.0-1031.34~22.04.1"
        },
        {
            "binary_name": "linux-image-unsigned-6.8.0-1031-nvidia-64k",
            "binary_version": "6.8.0-1031.34~22.04.1"
        },
        {
            "binary_name": "linux-modules-6.8.0-1031-nvidia",
            "binary_version": "6.8.0-1031.34~22.04.1"
        },
        {
            "binary_name": "linux-modules-6.8.0-1031-nvidia-64k",
            "binary_version": "6.8.0-1031.34~22.04.1"
        },
        {
            "binary_name": "linux-modules-extra-6.8.0-1031-nvidia",
            "binary_version": "6.8.0-1031.34~22.04.1"
        },
        {
            "binary_name": "linux-modules-nvidia-fs-6.8.0-1031-nvidia",
            "binary_version": "6.8.0-1031.34~22.04.1"
        },
        {
            "binary_name": "linux-modules-nvidia-fs-6.8.0-1031-nvidia-64k",
            "binary_version": "6.8.0-1031.34~22.04.1"
        },
        {
            "binary_name": "linux-nvidia-6.8-headers-6.8.0-1031",
            "binary_version": "6.8.0-1031.34~22.04.1"
        },
        {
            "binary_name": "linux-nvidia-6.8-tools-6.8.0-1031",
            "binary_version": "6.8.0-1031.34~22.04.1"
        },
        {
            "binary_name": "linux-tools-6.8.0-1031-nvidia",
            "binary_version": "6.8.0-1031.34~22.04.1"
        },
        {
            "binary_name": "linux-tools-6.8.0-1031-nvidia-64k",
            "binary_version": "6.8.0-1031.34~22.04.1"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-nvidia-tegra

Package

Name
linux-nvidia-tegra
Purl
pkg:deb/ubuntu/linux-nvidia-tegra?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.15.0-1009.9
5.15.0-1010.10
5.15.0-1012.12
5.15.0-1013.13
5.15.0-1014.14
5.15.0-1015.15
5.15.0-1016.16
5.15.0-1017.17
5.15.0-1018.18
5.15.0-1019.19
5.15.0-1020.20
5.15.0-1021.21
5.15.0-1022.22
5.15.0-1025.25
5.15.0-1026.26
5.15.0-1027.27
5.15.0-1028.28
5.15.0-1030.30
5.15.0-1032.32
5.15.0-1033.33
5.15.0-1034.34
5.15.0-1035.35
5.15.0-1036.36
5.15.0-1037.37
5.15.0-1038.38
5.15.0-1039.39
5.15.0-1040.40
5.15.0-1041.41
5.15.0-1042.42
5.15.0-1043.43
5.15.0-1044.44
5.15.0-1045.45
5.15.0-1046.46
5.15.0-1047.47
5.15.0-1048.48
5.15.0-1049.49
5.15.0-1050.50
5.15.0-1051.51
5.15.0-1052.52
5.15.0-1053.53
5.15.0-1055.55
5.15.0-1056.56
5.15.0-1057.57
5.15.0-1058.58
5.15.0-1060.60
5.15.0-1061.61
5.15.0-1063.63
5.15.0-1064.66
5.15.0-1065.67
5.15.0-1066.68
5.15.0-1067.69
5.15.0-1068.70

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-5.15.0-1068-nvidia-tegra",
            "binary_version": "5.15.0-1068.70"
        },
        {
            "binary_name": "linux-buildinfo-5.15.0-1068-nvidia-tegra-rt",
            "binary_version": "5.15.0-1068.70"
        },
        {
            "binary_name": "linux-headers-5.15.0-1068-nvidia-tegra",
            "binary_version": "5.15.0-1068.70"
        },
        {
            "binary_name": "linux-headers-5.15.0-1068-nvidia-tegra-rt",
            "binary_version": "5.15.0-1068.70"
        },
        {
            "binary_name": "linux-image-unsigned-5.15.0-1068-nvidia-tegra",
            "binary_version": "5.15.0-1068.70"
        },
        {
            "binary_name": "linux-image-unsigned-5.15.0-1068-nvidia-tegra-rt",
            "binary_version": "5.15.0-1068.70"
        },
        {
            "binary_name": "linux-modules-5.15.0-1068-nvidia-tegra",
            "binary_version": "5.15.0-1068.70"
        },
        {
            "binary_name": "linux-modules-5.15.0-1068-nvidia-tegra-rt",
            "binary_version": "5.15.0-1068.70"
        },
        {
            "binary_name": "linux-modules-extra-5.15.0-1068-nvidia-tegra",
            "binary_version": "5.15.0-1068.70"
        },
        {
            "binary_name": "linux-nvidia-tegra-headers-5.15.0-1068",
            "binary_version": "5.15.0-1068.70"
        },
        {
            "binary_name": "linux-nvidia-tegra-tools-5.15.0-1068",
            "binary_version": "5.15.0-1068.70"
        },
        {
            "binary_name": "linux-tools-5.15.0-1068-nvidia-tegra",
            "binary_version": "5.15.0-1068.70"
        },
        {
            "binary_name": "linux-tools-5.15.0-1068-nvidia-tegra-rt",
            "binary_version": "5.15.0-1068.70"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-nvidia-tegra-igx

Package

Name
linux-nvidia-tegra-igx
Purl
pkg:deb/ubuntu/linux-nvidia-tegra-igx?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.15.0-1001.1
5.15.0-1002.2
5.15.0-1004.4
5.15.0-1005.5
5.15.0-1006.6
5.15.0-1007.7
5.15.0-1008.8
5.15.0-1009.9
5.15.0-1012.12
5.15.0-1013.13
5.15.0-1015.15
5.15.0-1016.16
5.15.0-1018.18
5.15.0-1019.19
5.15.0-1020.20
5.15.0-1021.21
5.15.0-1022.22
5.15.0-1023.23
5.15.0-1024.24
5.15.0-1026.26
5.15.0-1027.27
5.15.0-1028.28
5.15.0-1029.29
5.15.0-1030.30
5.15.0-1031.31
5.15.0-1032.32
5.15.0-1033.33
5.15.0-1034.34
5.15.0-1035.35
5.15.0-1036.36
5.15.0-1037.37
5.15.0-1038.38
5.15.0-1039.39
5.15.0-1040.40
5.15.0-1041.41
5.15.0-1042.42
5.15.0-1044.44
5.15.0-1045.45
5.15.0-1046.46
5.15.0-1047.47
5.15.0-1049.49
5.15.0-1050.50
5.15.0-1052.52
5.15.0-1053.53
5.15.0-1054.54
5.15.0-1055.55
5.15.0-1056.56
5.15.0-1057.57

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-5.15.0-1057-nvidia-tegra-igx",
            "binary_version": "5.15.0-1057.57"
        },
        {
            "binary_name": "linux-buildinfo-5.15.0-1057-nvidia-tegra-igx-rt",
            "binary_version": "5.15.0-1057.57"
        },
        {
            "binary_name": "linux-headers-5.15.0-1057-nvidia-tegra-igx",
            "binary_version": "5.15.0-1057.57"
        },
        {
            "binary_name": "linux-headers-5.15.0-1057-nvidia-tegra-igx-rt",
            "binary_version": "5.15.0-1057.57"
        },
        {
            "binary_name": "linux-image-unsigned-5.15.0-1057-nvidia-tegra-igx",
            "binary_version": "5.15.0-1057.57"
        },
        {
            "binary_name": "linux-image-unsigned-5.15.0-1057-nvidia-tegra-igx-rt",
            "binary_version": "5.15.0-1057.57"
        },
        {
            "binary_name": "linux-modules-5.15.0-1057-nvidia-tegra-igx",
            "binary_version": "5.15.0-1057.57"
        },
        {
            "binary_name": "linux-modules-5.15.0-1057-nvidia-tegra-igx-rt",
            "binary_version": "5.15.0-1057.57"
        },
        {
            "binary_name": "linux-modules-extra-5.15.0-1057-nvidia-tegra-igx",
            "binary_version": "5.15.0-1057.57"
        },
        {
            "binary_name": "linux-nvidia-tegra-igx-headers-5.15.0-1057",
            "binary_version": "5.15.0-1057.57"
        },
        {
            "binary_name": "linux-nvidia-tegra-igx-tools-5.15.0-1057",
            "binary_version": "5.15.0-1057.57"
        },
        {
            "binary_name": "linux-tools-5.15.0-1057-nvidia-tegra-igx",
            "binary_version": "5.15.0-1057.57"
        },
        {
            "binary_name": "linux-tools-5.15.0-1057-nvidia-tegra-igx-rt",
            "binary_version": "5.15.0-1057.57"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-oem-5.17

Package

Name
linux-oem-5.17
Purl
pkg:deb/ubuntu/linux-oem-5.17?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.17.0-1003.3
5.17.0-1004.4
5.17.0-1006.6
5.17.0-1011.12
5.17.0-1012.13
5.17.0-1013.14
5.17.0-1014.15
5.17.0-1015.16
5.17.0-1016.17
5.17.0-1017.18
5.17.0-1018.19
5.17.0-1019.20
5.17.0-1020.21
5.17.0-1021.22
5.17.0-1024.25
5.17.0-1025.26
5.17.0-1026.27
5.17.0-1027.28
5.17.0-1028.29
5.17.0-1029.30
5.17.0-1030.31
5.17.0-1031.32
5.17.0-1032.33
5.17.0-1033.34
5.17.0-1034.35
5.17.0-1035.36

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-5.17.0-1035-oem",
            "binary_version": "5.17.0-1035.36"
        },
        {
            "binary_name": "linux-headers-5.17.0-1035-oem",
            "binary_version": "5.17.0-1035.36"
        },
        {
            "binary_name": "linux-image-unsigned-5.17.0-1035-oem",
            "binary_version": "5.17.0-1035.36"
        },
        {
            "binary_name": "linux-modules-5.17.0-1035-oem",
            "binary_version": "5.17.0-1035.36"
        },
        {
            "binary_name": "linux-modules-ipu6-5.17.0-1035-oem",
            "binary_version": "5.17.0-1035.36"
        },
        {
            "binary_name": "linux-modules-ivsc-5.17.0-1035-oem",
            "binary_version": "5.17.0-1035.36"
        },
        {
            "binary_name": "linux-modules-iwlwifi-5.17.0-1035-oem",
            "binary_version": "5.17.0-1035.36"
        },
        {
            "binary_name": "linux-oem-5.17-headers-5.17.0-1035",
            "binary_version": "5.17.0-1035.36"
        },
        {
            "binary_name": "linux-oem-5.17-tools-5.17.0-1035",
            "binary_version": "5.17.0-1035.36"
        },
        {
            "binary_name": "linux-oem-5.17-tools-host",
            "binary_version": "5.17.0-1035.36"
        },
        {
            "binary_name": "linux-tools-5.17.0-1035-oem",
            "binary_version": "5.17.0-1035.36"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-oem-6.0

Package

Name
linux-oem-6.0
Purl
pkg:deb/ubuntu/linux-oem-6.0?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

6.*
6.0.0-1006.6
6.0.0-1007.7
6.0.0-1008.8
6.0.0-1009.9
6.0.0-1010.10
6.0.0-1011.11
6.0.0-1012.12
6.0.0-1013.13
6.0.0-1014.14
6.0.0-1015.15
6.0.0-1016.16
6.0.0-1017.17
6.0.0-1018.18
6.0.0-1019.19
6.0.0-1020.20
6.0.0-1021.21

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-6.0.0-1021-oem",
            "binary_version": "6.0.0-1021.21"
        },
        {
            "binary_name": "linux-headers-6.0.0-1021-oem",
            "binary_version": "6.0.0-1021.21"
        },
        {
            "binary_name": "linux-image-unsigned-6.0.0-1021-oem",
            "binary_version": "6.0.0-1021.21"
        },
        {
            "binary_name": "linux-modules-6.0.0-1021-oem",
            "binary_version": "6.0.0-1021.21"
        },
        {
            "binary_name": "linux-modules-ipu6-6.0.0-1021-oem",
            "binary_version": "6.0.0-1021.21"
        },
        {
            "binary_name": "linux-modules-ivsc-6.0.0-1021-oem",
            "binary_version": "6.0.0-1021.21"
        },
        {
            "binary_name": "linux-modules-iwlwifi-6.0.0-1021-oem",
            "binary_version": "6.0.0-1021.21"
        },
        {
            "binary_name": "linux-oem-6.0-headers-6.0.0-1021",
            "binary_version": "6.0.0-1021.21"
        },
        {
            "binary_name": "linux-oem-6.0-tools-6.0.0-1021",
            "binary_version": "6.0.0-1021.21"
        },
        {
            "binary_name": "linux-oem-6.0-tools-host",
            "binary_version": "6.0.0-1021.21"
        },
        {
            "binary_name": "linux-tools-6.0.0-1021-oem",
            "binary_version": "6.0.0-1021.21"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-oem-6.1

Package

Name
linux-oem-6.1
Purl
pkg:deb/ubuntu/linux-oem-6.1?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

6.*
6.1.0-1004.4
6.1.0-1006.6
6.1.0-1007.7
6.1.0-1008.8
6.1.0-1009.9
6.1.0-1010.10
6.1.0-1012.12
6.1.0-1013.13
6.1.0-1014.14
6.1.0-1015.15
6.1.0-1016.16
6.1.0-1017.17
6.1.0-1019.19
6.1.0-1020.20
6.1.0-1021.21
6.1.0-1022.22
6.1.0-1023.23
6.1.0-1024.24
6.1.0-1025.25
6.1.0-1026.26
6.1.0-1027.27
6.1.0-1028.28
6.1.0-1029.29
6.1.0-1033.33
6.1.0-1034.34
6.1.0-1035.35
6.1.0-1036.36

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-6.1.0-1036-oem",
            "binary_version": "6.1.0-1036.36"
        },
        {
            "binary_name": "linux-headers-6.1.0-1036-oem",
            "binary_version": "6.1.0-1036.36"
        },
        {
            "binary_name": "linux-image-unsigned-6.1.0-1036-oem",
            "binary_version": "6.1.0-1036.36"
        },
        {
            "binary_name": "linux-modules-6.1.0-1036-oem",
            "binary_version": "6.1.0-1036.36"
        },
        {
            "binary_name": "linux-modules-ipu6-6.1.0-1036-oem",
            "binary_version": "6.1.0-1036.36"
        },
        {
            "binary_name": "linux-modules-ivsc-6.1.0-1036-oem",
            "binary_version": "6.1.0-1036.36"
        },
        {
            "binary_name": "linux-modules-iwlwifi-6.1.0-1036-oem",
            "binary_version": "6.1.0-1036.36"
        },
        {
            "binary_name": "linux-oem-6.1-headers-6.1.0-1036",
            "binary_version": "6.1.0-1036.36"
        },
        {
            "binary_name": "linux-oem-6.1-tools-6.1.0-1036",
            "binary_version": "6.1.0-1036.36"
        },
        {
            "binary_name": "linux-oem-6.1-tools-host",
            "binary_version": "6.1.0-1036.36"
        },
        {
            "binary_name": "linux-tools-6.1.0-1036-oem",
            "binary_version": "6.1.0-1036.36"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-oem-6.5

Package

Name
linux-oem-6.5
Purl
pkg:deb/ubuntu/linux-oem-6.5?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

6.*
6.5.0-1003.3
6.5.0-1004.4
6.5.0-1006.6
6.5.0-1007.7
6.5.0-1008.8
6.5.0-1009.10
6.5.0-1011.12
6.5.0-1013.14
6.5.0-1014.15
6.5.0-1015.16
6.5.0-1016.17
6.5.0-1018.19
6.5.0-1019.20
6.5.0-1020.21
6.5.0-1022.23
6.5.0-1023.24
6.5.0-1024.25
6.5.0-1025.26
6.5.0-1027.28

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-6.5.0-1027-oem",
            "binary_version": "6.5.0-1027.28"
        },
        {
            "binary_name": "linux-headers-6.5.0-1027-oem",
            "binary_version": "6.5.0-1027.28"
        },
        {
            "binary_name": "linux-image-unsigned-6.5.0-1027-oem",
            "binary_version": "6.5.0-1027.28"
        },
        {
            "binary_name": "linux-modules-6.5.0-1027-oem",
            "binary_version": "6.5.0-1027.28"
        },
        {
            "binary_name": "linux-modules-ipu6-6.5.0-1027-oem",
            "binary_version": "6.5.0-1027.28"
        },
        {
            "binary_name": "linux-modules-ivsc-6.5.0-1027-oem",
            "binary_version": "6.5.0-1027.28"
        },
        {
            "binary_name": "linux-modules-iwlwifi-6.5.0-1027-oem",
            "binary_version": "6.5.0-1027.28"
        },
        {
            "binary_name": "linux-modules-usbio-6.5.0-1027-oem",
            "binary_version": "6.5.0-1027.28"
        },
        {
            "binary_name": "linux-oem-6.5-headers-6.5.0-1027",
            "binary_version": "6.5.0-1027.28"
        },
        {
            "binary_name": "linux-oem-6.5-lib-rust-6.5.0-1027-oem",
            "binary_version": "6.5.0-1027.28"
        },
        {
            "binary_name": "linux-oem-6.5-tools-6.5.0-1027",
            "binary_version": "6.5.0-1027.28"
        },
        {
            "binary_name": "linux-oem-6.5-tools-host",
            "binary_version": "6.5.0-1027.28"
        },
        {
            "binary_name": "linux-tools-6.5.0-1027-oem",
            "binary_version": "6.5.0-1027.28"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-oracle

Package

Name
linux-oracle
Purl
pkg:deb/ubuntu/linux-oracle?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.13.0-1008.10
5.15.0-1001.3
5.15.0-1002.4
5.15.0-1003.5
5.15.0-1006.8
5.15.0-1007.9
5.15.0-1009.12
5.15.0-1011.15
5.15.0-1013.17
5.15.0-1016.20
5.15.0-1017.22
5.15.0-1018.23
5.15.0-1019.24
5.15.0-1021.27
5.15.0-1022.28
5.15.0-1025.31
5.15.0-1026.32
5.15.0-1027.33
5.15.0-1029.35
5.15.0-1030.36
5.15.0-1032.38
5.15.0-1033.39
5.15.0-1034.40
5.15.0-1035.41
5.15.0-1036.42
5.15.0-1037.43
5.15.0-1038.44
5.15.0-1039.45
5.15.0-1040.46
5.15.0-1041.47
5.15.0-1042.48
5.15.0-1044.50
5.15.0-1045.51
5.15.0-1046.52
5.15.0-1047.53
5.15.0-1048.54
5.15.0-1049.55
5.15.0-1050.56
5.15.0-1051.57
5.15.0-1052.58
5.15.0-1053.59
5.15.0-1054.60
5.15.0-1055.61
5.15.0-1058.64
5.15.0-1059.65
5.15.0-1060.66
5.15.0-1061.67
5.15.0-1062.68
5.15.0-1063.69
5.15.0-1064.70
5.15.0-1065.71
5.15.0-1066.72
5.15.0-1067.73
5.15.0-1068.74
5.15.0-1069.75
5.15.0-1070.76
5.15.0-1071.77
5.15.0-1072.78
5.15.0-1073.79
5.15.0-1074.80
5.15.0-1075.81
5.15.0-1076.82
5.15.0-1077.83
5.15.0-1078.84
5.15.0-1079.85
5.15.0-1080.86
5.15.0-1081.87
5.15.0-1082.88
5.15.0-1083.89
5.15.0-1084.90
5.15.0-1085.91
5.15.0-1086.92
5.15.0-1088.94
5.15.0-1089.95
5.15.0-1090.96
5.15.0-1091.97
5.15.0-1092.98
5.15.0-1093.99
5.15.0-1094.100
5.15.0-1095.101
5.15.0-1096.102
5.15.0-1097.103
5.15.0-1098.104
5.15.0-1100.106
5.15.0-1101.107
5.15.0-1102.108
5.15.0-1103.109
5.15.0-1105.111
5.15.0-1106.112
5.15.0-1108.114
5.15.0-1109.115
5.15.0-1110.116
5.15.0-1111.117
5.15.0-1112.118
5.15.0-1113.119
5.15.0-1114.120

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-5.15.0-1114-oracle",
            "binary_version": "5.15.0-1114.120"
        },
        {
            "binary_name": "linux-headers-5.15.0-1114-oracle",
            "binary_version": "5.15.0-1114.120"
        },
        {
            "binary_name": "linux-image-unsigned-5.15.0-1114-oracle",
            "binary_version": "5.15.0-1114.120"
        },
        {
            "binary_name": "linux-modules-5.15.0-1114-oracle",
            "binary_version": "5.15.0-1114.120"
        },
        {
            "binary_name": "linux-modules-extra-5.15.0-1114-oracle",
            "binary_version": "5.15.0-1114.120"
        },
        {
            "binary_name": "linux-oracle-headers-5.15.0-1114",
            "binary_version": "5.15.0-1114.120"
        },
        {
            "binary_name": "linux-oracle-tools-5.15.0-1114",
            "binary_version": "5.15.0-1114.120"
        },
        {
            "binary_name": "linux-tools-5.15.0-1114-oracle",
            "binary_version": "5.15.0-1114.120"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-oracle-6.5

Package

Name
linux-oracle-6.5
Purl
pkg:deb/ubuntu/linux-oracle-6.5?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

6.*
6.5.0-1013.13~22.04.4
6.5.0-1014.14~22.04.1
6.5.0-1015.15~22.04.1
6.5.0-1016.16~22.04.1
6.5.0-1018.18~22.04.1
6.5.0-1019.19~22.04.1
6.5.0-1020.20~22.04.1
6.5.0-1021.21~22.04.1
6.5.0-1023.23~22.04.1
6.5.0-1024.24~22.04.1
6.5.0-1025.25~22.04.1
6.5.0-1026.26~22.04.1
6.5.0-1027.27~22.04.1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-6.5.0-1027-oracle",
            "binary_version": "6.5.0-1027.27~22.04.1"
        },
        {
            "binary_name": "linux-buildinfo-6.5.0-1027-oracle-64k",
            "binary_version": "6.5.0-1027.27~22.04.1"
        },
        {
            "binary_name": "linux-headers-6.5.0-1027-oracle",
            "binary_version": "6.5.0-1027.27~22.04.1"
        },
        {
            "binary_name": "linux-headers-6.5.0-1027-oracle-64k",
            "binary_version": "6.5.0-1027.27~22.04.1"
        },
        {
            "binary_name": "linux-image-unsigned-6.5.0-1027-oracle",
            "binary_version": "6.5.0-1027.27~22.04.1"
        },
        {
            "binary_name": "linux-image-unsigned-6.5.0-1027-oracle-64k",
            "binary_version": "6.5.0-1027.27~22.04.1"
        },
        {
            "binary_name": "linux-modules-6.5.0-1027-oracle",
            "binary_version": "6.5.0-1027.27~22.04.1"
        },
        {
            "binary_name": "linux-modules-6.5.0-1027-oracle-64k",
            "binary_version": "6.5.0-1027.27~22.04.1"
        },
        {
            "binary_name": "linux-modules-extra-6.5.0-1027-oracle",
            "binary_version": "6.5.0-1027.27~22.04.1"
        },
        {
            "binary_name": "linux-modules-extra-6.5.0-1027-oracle-64k",
            "binary_version": "6.5.0-1027.27~22.04.1"
        },
        {
            "binary_name": "linux-oracle-6.5-headers-6.5.0-1027",
            "binary_version": "6.5.0-1027.27~22.04.1"
        },
        {
            "binary_name": "linux-oracle-6.5-tools-6.5.0-1027",
            "binary_version": "6.5.0-1027.27~22.04.1"
        },
        {
            "binary_name": "linux-tools-6.5.0-1027-oracle",
            "binary_version": "6.5.0-1027.27~22.04.1"
        },
        {
            "binary_name": "linux-tools-6.5.0-1027-oracle-64k",
            "binary_version": "6.5.0-1027.27~22.04.1"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-oracle-6.8

Package

Name
linux-oracle-6.8
Purl
pkg:deb/ubuntu/linux-oracle-6.8?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
6.8.0-1029.30~22.04.1

Affected versions

6.*
6.8.0-1006.6~22.04.3
6.8.0-1008.8~22.04.1
6.8.0-1010.10~22.04.1
6.8.0-1011.11~22.04.1
6.8.0-1012.12~22.04.1
6.8.0-1013.13~22.04.1
6.8.0-1014.14~22.04.1
6.8.0-1015.15~22.04.1
6.8.0-1016.17~22.04.1
6.8.0-1017.18~22.04.1
6.8.0-1018.19~22.04.1
6.8.0-1019.20~22.04.1
6.8.0-1020.21~22.04.1
6.8.0-1021.22~22.04.1
6.8.0-1022.23~22.04.1
6.8.0-1023.24~22.04.1
6.8.0-1024.25~22.04.1
6.8.0-1025.26~22.04.1
6.8.0-1026.27~22.04.1
6.8.0-1027.28~22.04.1
6.8.0-1028.29~22.04.1

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "linux-buildinfo-6.8.0-1029-oracle",
            "binary_version": "6.8.0-1029.30~22.04.1"
        },
        {
            "binary_name": "linux-buildinfo-6.8.0-1029-oracle-64k",
            "binary_version": "6.8.0-1029.30~22.04.1"
        },
        {
            "binary_name": "linux-headers-6.8.0-1029-oracle",
            "binary_version": "6.8.0-1029.30~22.04.1"
        },
        {
            "binary_name": "linux-headers-6.8.0-1029-oracle-64k",
            "binary_version": "6.8.0-1029.30~22.04.1"
        },
        {
            "binary_name": "linux-image-unsigned-6.8.0-1029-oracle",
            "binary_version": "6.8.0-1029.30~22.04.1"
        },
        {
            "binary_name": "linux-image-unsigned-6.8.0-1029-oracle-64k",
            "binary_version": "6.8.0-1029.30~22.04.1"
        },
        {
            "binary_name": "linux-modules-6.8.0-1029-oracle",
            "binary_version": "6.8.0-1029.30~22.04.1"
        },
        {
            "binary_name": "linux-modules-6.8.0-1029-oracle-64k",
            "binary_version": "6.8.0-1029.30~22.04.1"
        },
        {
            "binary_name": "linux-modules-extra-6.8.0-1029-oracle",
            "binary_version": "6.8.0-1029.30~22.04.1"
        },
        {
            "binary_name": "linux-modules-extra-6.8.0-1029-oracle-64k",
            "binary_version": "6.8.0-1029.30~22.04.1"
        },
        {
            "binary_name": "linux-oracle-6.8-headers-6.8.0-1029",
            "binary_version": "6.8.0-1029.30~22.04.1"
        },
        {
            "binary_name": "linux-oracle-6.8-tools-6.8.0-1029",
            "binary_version": "6.8.0-1029.30~22.04.1"
        },
        {
            "binary_name": "linux-tools-6.8.0-1029-oracle",
            "binary_version": "6.8.0-1029.30~22.04.1"
        },
        {
            "binary_name": "linux-tools-6.8.0-1029-oracle-64k",
            "binary_version": "6.8.0-1029.30~22.04.1"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-raspi

Package

Name
linux-raspi
Purl
pkg:deb/ubuntu/linux-raspi?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.13.0-1008.9
5.15.0-1002.2
5.15.0-1003.3
5.15.0-1004.4
5.15.0-1005.5
5.15.0-1006.6
5.15.0-1008.8
5.15.0-1011.13
5.15.0-1012.14
5.15.0-1013.15
5.15.0-1014.16
5.15.0-1015.17
5.15.0-1016.18
5.15.0-1017.19
5.15.0-1018.20
5.15.0-1021.23
5.15.0-1022.24
5.15.0-1023.25
5.15.0-1024.26
5.15.0-1025.27
5.15.0-1026.28
5.15.0-1027.29
5.15.0-1028.30
5.15.0-1029.31
5.15.0-1030.32
5.15.0-1032.35
5.15.0-1033.36
5.15.0-1034.37
5.15.0-1035.38
5.15.0-1036.39
5.15.0-1037.40
5.15.0-1038.41
5.15.0-1040.43
5.15.0-1041.44
5.15.0-1042.45
5.15.0-1043.46
5.15.0-1044.47
5.15.0-1045.48
5.15.0-1046.49
5.15.0-1047.50
5.15.0-1048.51
5.15.0-1049.52
5.15.0-1050.53
5.15.0-1053.56
5.15.0-1054.57
5.15.0-1055.58
5.15.0-1058.61
5.15.0-1059.62
5.15.0-1060.63
5.15.0-1061.64
5.15.0-1062.65
5.15.0-1063.66
5.15.0-1064.67
5.15.0-1065.68
5.15.0-1066.69
5.15.0-1067.70
5.15.0-1070.73
5.15.0-1071.74
5.15.0-1072.75
5.15.0-1073.76
5.15.0-1074.77
5.15.0-1075.78
5.15.0-1076.79
5.15.0-1077.80
5.15.0-1078.81
5.15.0-1079.82
5.15.0-1080.83
5.15.0-1083.86
5.15.0-1084.87
5.15.0-1085.88
5.15.0-1086.89
5.15.0-1087.90
5.15.0-1089.92
5.15.0-1090.93
5.15.0-1091.94
5.15.0-1092.95
5.15.0-1093.96
5.15.0-1097.100
5.15.0-1098.101
5.15.0-1099.102
5.15.0-1100.103
5.15.0-1102.105
5.15.0-1103.106
5.15.0-1105.108
5.15.0-1106.109
5.15.0-1108.111
5.15.0-1110.113

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-5.15.0-1110-raspi",
            "binary_version": "5.15.0-1110.113"
        },
        {
            "binary_name": "linux-headers-5.15.0-1110-raspi",
            "binary_version": "5.15.0-1110.113"
        },
        {
            "binary_name": "linux-image-5.15.0-1110-raspi",
            "binary_version": "5.15.0-1110.113"
        },
        {
            "binary_name": "linux-modules-5.15.0-1110-raspi",
            "binary_version": "5.15.0-1110.113"
        },
        {
            "binary_name": "linux-modules-extra-5.15.0-1110-raspi",
            "binary_version": "5.15.0-1110.113"
        },
        {
            "binary_name": "linux-raspi-headers-5.15.0-1110",
            "binary_version": "5.15.0-1110.113"
        },
        {
            "binary_name": "linux-raspi-tools-5.15.0-1110",
            "binary_version": "5.15.0-1110.113"
        },
        {
            "binary_name": "linux-tools-5.15.0-1110-raspi",
            "binary_version": "5.15.0-1110.113"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-realtime

Package

Name
linux-realtime
Purl
pkg:deb/ubuntu/linux-realtime?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.15.0-1032.35

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-5.15.0-1032-realtime",
            "binary_version": "5.15.0-1032.35"
        },
        {
            "binary_name": "linux-cloud-tools-5.15.0-1032-realtime",
            "binary_version": "5.15.0-1032.35"
        },
        {
            "binary_name": "linux-headers-5.15.0-1032-realtime",
            "binary_version": "5.15.0-1032.35"
        },
        {
            "binary_name": "linux-image-unsigned-5.15.0-1032-realtime",
            "binary_version": "5.15.0-1032.35"
        },
        {
            "binary_name": "linux-modules-5.15.0-1032-realtime",
            "binary_version": "5.15.0-1032.35"
        },
        {
            "binary_name": "linux-modules-extra-5.15.0-1032-realtime",
            "binary_version": "5.15.0-1032.35"
        },
        {
            "binary_name": "linux-realtime-cloud-tools-5.15.0-1032",
            "binary_version": "5.15.0-1032.35"
        },
        {
            "binary_name": "linux-realtime-cloud-tools-common",
            "binary_version": "5.15.0-1032.35"
        },
        {
            "binary_name": "linux-realtime-headers-5.15.0-1032",
            "binary_version": "5.15.0-1032.35"
        },
        {
            "binary_name": "linux-realtime-tools-5.15.0-1032",
            "binary_version": "5.15.0-1032.35"
        },
        {
            "binary_name": "linux-realtime-tools-common",
            "binary_version": "5.15.0-1032.35"
        },
        {
            "binary_name": "linux-realtime-tools-host",
            "binary_version": "5.15.0-1032.35"
        },
        {
            "binary_name": "linux-tools-5.15.0-1032-realtime",
            "binary_version": "5.15.0-1032.35"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-riscv

Package

Name
linux-riscv
Purl
pkg:deb/ubuntu/linux-riscv?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.13.0-1004.4
5.13.0-1006.6+22.04.1
5.13.0-1007.7+22.04.1
5.13.0-1010.11+22.04.1
5.15.0-1004.4
5.15.0-1005.5
5.15.0-1006.6
5.15.0-1007.7
5.15.0-1008.8
5.15.0-1011.12
5.15.0-1012.13
5.15.0-1014.16
5.15.0-1015.17
5.15.0-1016.18
5.15.0-1017.19
5.15.0-1018.21
5.15.0-1019.22
5.15.0-1020.23
5.15.0-1022.26
5.15.0-1023.27
5.15.0-1026.30
5.15.0-1027.31
5.15.0-1028.32

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-5.15.0-1028-generic",
            "binary_version": "5.15.0-1028.32"
        },
        {
            "binary_name": "linux-headers-5.15.0-1028-generic",
            "binary_version": "5.15.0-1028.32"
        },
        {
            "binary_name": "linux-image-5.15.0-1028-generic",
            "binary_version": "5.15.0-1028.32"
        },
        {
            "binary_name": "linux-modules-5.15.0-1028-generic",
            "binary_version": "5.15.0-1028.32"
        },
        {
            "binary_name": "linux-modules-extra-5.15.0-1028-generic",
            "binary_version": "5.15.0-1028.32"
        },
        {
            "binary_name": "linux-riscv-headers-5.15.0-1028",
            "binary_version": "5.15.0-1028.32"
        },
        {
            "binary_name": "linux-riscv-tools-5.15.0-1028",
            "binary_version": "5.15.0-1028.32"
        },
        {
            "binary_name": "linux-tools-5.15.0-1028-generic",
            "binary_version": "5.15.0-1028.32"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-riscv-5.19

Package

Name
linux-riscv-5.19
Purl
pkg:deb/ubuntu/linux-riscv-5.19?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.19.0-1012.13~22.04.1
5.19.0-1015.16~22.04.1
5.19.0-1016.17~22.04.1
5.19.0-1017.18~22.04.1
5.19.0-1018.19~22.04.1
5.19.0-1019.21~22.04.1
5.19.0-1020.22~22.04.1
5.19.0-1021.23~22.04.1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-5.19.0-1021-generic",
            "binary_version": "5.19.0-1021.23~22.04.1"
        },
        {
            "binary_name": "linux-headers-5.19.0-1021-generic",
            "binary_version": "5.19.0-1021.23~22.04.1"
        },
        {
            "binary_name": "linux-image-5.19.0-1021-generic",
            "binary_version": "5.19.0-1021.23~22.04.1"
        },
        {
            "binary_name": "linux-modules-5.19.0-1021-generic",
            "binary_version": "5.19.0-1021.23~22.04.1"
        },
        {
            "binary_name": "linux-modules-extra-5.19.0-1021-generic",
            "binary_version": "5.19.0-1021.23~22.04.1"
        },
        {
            "binary_name": "linux-riscv-5.19-headers-5.19.0-1021",
            "binary_version": "5.19.0-1021.23~22.04.1"
        },
        {
            "binary_name": "linux-riscv-5.19-tools-5.19.0-1021",
            "binary_version": "5.19.0-1021.23~22.04.1"
        },
        {
            "binary_name": "linux-tools-5.19.0-1021-generic",
            "binary_version": "5.19.0-1021.23~22.04.1"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-riscv-6.5

Package

Name
linux-riscv-6.5
Purl
pkg:deb/ubuntu/linux-riscv-6.5?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

6.*
6.5.0-17.17.1.1~22.04.1
6.5.0-21.21.1~22.04.1
6.5.0-25.25.1~22.04.1
6.5.0-26.26.1~22.04.1
6.5.0-27.28.1~22.04.1
6.5.0-28.29.1~22.04.1
6.5.0-35.35.1~22.04.1
6.5.0-40.40.1~22.04.1
6.5.0-42.42.1~22.04.1
6.5.0-45.45.1~22.04.1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-6.5.0-45-generic",
            "binary_version": "6.5.0-45.45.1~22.04.1"
        },
        {
            "binary_name": "linux-headers-6.5.0-45-generic",
            "binary_version": "6.5.0-45.45.1~22.04.1"
        },
        {
            "binary_name": "linux-image-6.5.0-45-generic",
            "binary_version": "6.5.0-45.45.1~22.04.1"
        },
        {
            "binary_name": "linux-modules-6.5.0-45-generic",
            "binary_version": "6.5.0-45.45.1~22.04.1"
        },
        {
            "binary_name": "linux-modules-extra-6.5.0-45-generic",
            "binary_version": "6.5.0-45.45.1~22.04.1"
        },
        {
            "binary_name": "linux-riscv-6.5-headers-6.5.0-45",
            "binary_version": "6.5.0-45.45.1~22.04.1"
        },
        {
            "binary_name": "linux-riscv-6.5-tools-6.5.0-45",
            "binary_version": "6.5.0-45.45.1~22.04.1"
        },
        {
            "binary_name": "linux-tools-6.5.0-45-generic",
            "binary_version": "6.5.0-45.45.1~22.04.1"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-riscv-6.8

Package

Name
linux-riscv-6.8
Purl
pkg:deb/ubuntu/linux-riscv-6.8?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
6.8.0-64.67~22.04.1

Affected versions

6.*
6.8.0-38.38.1~22.04.1
6.8.0-39.39.1~22.04.1
6.8.0-40.40.1~22.04.1
6.8.0-41.41.1~22.04.1
6.8.0-44.44.1~22.04.1
6.8.0-47.47.1~22.04.1
6.8.0-48.48.1~22.04.2
6.8.0-49.49.1~22.04.1
6.8.0-50.51.1~22.04.1
6.8.0-51.52.1~22.04.1
6.8.0-52.53.1~22.04.1
6.8.0-53.55.1~22.04.1
6.8.0-55.57.1~22.04.1
6.8.0-56.58.1~22.04.1
6.8.0-57.59.1~22.04.1
6.8.0-58.60.1~22.04.1
6.8.0-59.61.1~22.04.1
6.8.0-62.65~22.04.1
6.8.0-63.66~22.04.1

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "linux-buildinfo-6.8.0-64-generic",
            "binary_version": "6.8.0-64.67~22.04.1"
        },
        {
            "binary_name": "linux-headers-6.8.0-64-generic",
            "binary_version": "6.8.0-64.67~22.04.1"
        },
        {
            "binary_name": "linux-image-6.8.0-64-generic",
            "binary_version": "6.8.0-64.67~22.04.1"
        },
        {
            "binary_name": "linux-modules-6.8.0-64-generic",
            "binary_version": "6.8.0-64.67~22.04.1"
        },
        {
            "binary_name": "linux-riscv-6.8-headers-6.8.0-64",
            "binary_version": "6.8.0-64.67~22.04.1"
        },
        {
            "binary_name": "linux-riscv-6.8-tools-6.8.0-64",
            "binary_version": "6.8.0-64.67~22.04.1"
        },
        {
            "binary_name": "linux-tools-6.8.0-64-generic",
            "binary_version": "6.8.0-64.67~22.04.1"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-starfive-5.19

Package

Name
linux-starfive-5.19
Purl
pkg:deb/ubuntu/linux-starfive-5.19?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.19.0-1014.16~22.04.1
5.19.0-1015.17~22.04.1
5.19.0-1016.18~22.04.1
5.19.0-1017.19~22.04.1
5.19.0-1018.20~22.04.1
5.19.0-1019.21~22.04.1
5.19.0-1020.22~22.04.1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-5.19.0-1020-starfive",
            "binary_version": "5.19.0-1020.22~22.04.1"
        },
        {
            "binary_name": "linux-headers-5.19.0-1020-starfive",
            "binary_version": "5.19.0-1020.22~22.04.1"
        },
        {
            "binary_name": "linux-image-5.19.0-1020-starfive",
            "binary_version": "5.19.0-1020.22~22.04.1"
        },
        {
            "binary_name": "linux-modules-5.19.0-1020-starfive",
            "binary_version": "5.19.0-1020.22~22.04.1"
        },
        {
            "binary_name": "linux-modules-extra-5.19.0-1020-starfive",
            "binary_version": "5.19.0-1020.22~22.04.1"
        },
        {
            "binary_name": "linux-starfive-5.19-headers-5.19.0-1020",
            "binary_version": "5.19.0-1020.22~22.04.1"
        },
        {
            "binary_name": "linux-starfive-5.19-tools-5.19.0-1020",
            "binary_version": "5.19.0-1020.22~22.04.1"
        },
        {
            "binary_name": "linux-tools-5.19.0-1020-starfive",
            "binary_version": "5.19.0-1020.22~22.04.1"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-starfive-6.2

Package

Name
linux-starfive-6.2
Purl
pkg:deb/ubuntu/linux-starfive-6.2?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

6.*
6.2.0-1006.7~22.04.1
6.2.0-1007.8~22.04.1
6.2.0-1009.10~22.04.1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-6.2.0-1009-starfive",
            "binary_version": "6.2.0-1009.10~22.04.1"
        },
        {
            "binary_name": "linux-headers-6.2.0-1009-starfive",
            "binary_version": "6.2.0-1009.10~22.04.1"
        },
        {
            "binary_name": "linux-image-6.2.0-1009-starfive",
            "binary_version": "6.2.0-1009.10~22.04.1"
        },
        {
            "binary_name": "linux-modules-6.2.0-1009-starfive",
            "binary_version": "6.2.0-1009.10~22.04.1"
        },
        {
            "binary_name": "linux-modules-extra-6.2.0-1009-starfive",
            "binary_version": "6.2.0-1009.10~22.04.1"
        },
        {
            "binary_name": "linux-starfive-6.2-headers-6.2.0-1009",
            "binary_version": "6.2.0-1009.10~22.04.1"
        },
        {
            "binary_name": "linux-starfive-6.2-tools-6.2.0-1009",
            "binary_version": "6.2.0-1009.10~22.04.1"
        },
        {
            "binary_name": "linux-tools-6.2.0-1009-starfive",
            "binary_version": "6.2.0-1009.10~22.04.1"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-starfive-6.5

Package

Name
linux-starfive-6.5
Purl
pkg:deb/ubuntu/linux-starfive-6.5?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

6.*
6.5.0-1007.8~22.04.1
6.5.0-1008.9~22.04.1
6.5.0-1009.10~22.04.1
6.5.0-1010.11~22.04.1
6.5.0-1011.12~22.04.1
6.5.0-1012.13~22.04.1
6.5.0-1014.15~22.04.1
6.5.0-1015.16~22.04.1
6.5.0-1016.17~22.04.1
6.5.0-1017.18~22.04.1
6.5.0-1018.19~22.04.1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-6.5.0-1018-starfive",
            "binary_version": "6.5.0-1018.19~22.04.1"
        },
        {
            "binary_name": "linux-headers-6.5.0-1018-starfive",
            "binary_version": "6.5.0-1018.19~22.04.1"
        },
        {
            "binary_name": "linux-image-6.5.0-1018-starfive",
            "binary_version": "6.5.0-1018.19~22.04.1"
        },
        {
            "binary_name": "linux-modules-6.5.0-1018-starfive",
            "binary_version": "6.5.0-1018.19~22.04.1"
        },
        {
            "binary_name": "linux-modules-extra-6.5.0-1018-starfive",
            "binary_version": "6.5.0-1018.19~22.04.1"
        },
        {
            "binary_name": "linux-starfive-6.5-headers-6.5.0-1018",
            "binary_version": "6.5.0-1018.19~22.04.1"
        },
        {
            "binary_name": "linux-starfive-6.5-tools-6.5.0-1018",
            "binary_version": "6.5.0-1018.19~22.04.1"
        },
        {
            "binary_name": "linux-tools-6.5.0-1018-starfive",
            "binary_version": "6.5.0-1018.19~22.04.1"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-xilinx-zynqmp

Package

Name
linux-xilinx-zynqmp
Purl
pkg:deb/ubuntu/linux-xilinx-zynqmp?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.15.0-1022.26
5.15.0-1023.27
5.15.0-1025.29
5.15.0-1027.31
5.15.0-1030.34
5.15.0-1031.35
5.15.0-1035.39
5.15.0-1036.40
5.15.0-1037.41
5.15.0-1038.42
5.15.0-1039.43
5.15.0-1041.45
5.15.0-1044.48
5.15.0-1046.50
5.15.0-1050.54
5.15.0-1051.55
5.15.0-1052.56
5.15.0-1053.57
5.15.0-1054.58
5.15.0-1055.59
5.15.0-1056.60
5.15.0-1057.61
5.15.0-1059.63
5.15.0-1060.64
5.15.0-1061.65
5.15.0-1062.66
5.15.0-1063.67
5.15.0-1064.68
5.15.0-1065.69
5.15.0-1067.71
5.15.0-1068.72
5.15.0-1069.73
5.15.0-1070.74
5.15.0-1074.78
5.15.0-1075.79
5.15.0-1076.80
5.15.0-1077.81
5.15.0-1078.82
5.15.0-1079.83
5.15.0-1080.84

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-5.15.0-1080-xilinx-zynqmp",
            "binary_version": "5.15.0-1080.84"
        },
        {
            "binary_name": "linux-headers-5.15.0-1080-xilinx-zynqmp",
            "binary_version": "5.15.0-1080.84"
        },
        {
            "binary_name": "linux-image-5.15.0-1080-xilinx-zynqmp",
            "binary_version": "5.15.0-1080.84"
        },
        {
            "binary_name": "linux-modules-5.15.0-1080-xilinx-zynqmp",
            "binary_version": "5.15.0-1080.84"
        },
        {
            "binary_name": "linux-tools-5.15.0-1080-xilinx-zynqmp",
            "binary_version": "5.15.0-1080.84"
        },
        {
            "binary_name": "linux-xilinx-zynqmp-headers-5.15.0-1080",
            "binary_version": "5.15.0-1080.84"
        },
        {
            "binary_name": "linux-xilinx-zynqmp-tools-5.15.0-1080",
            "binary_version": "5.15.0-1080.84"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
Ubuntu:24.04:LTS
linux

Package

Name
linux
Purl
pkg:deb/ubuntu/linux?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
6.8.0-64.67

Affected versions

6.*
6.5.0-9.9
6.6.0-14.14
6.8.0-11.11
6.8.0-20.20
6.8.0-22.22
6.8.0-28.28
6.8.0-31.31
6.8.0-35.35
6.8.0-36.36
6.8.0-38.38
6.8.0-39.39
6.8.0-40.40
6.8.0-41.41
6.8.0-44.44
6.8.0-45.45
6.8.0-47.47
6.8.0-48.48
6.8.0-49.49
6.8.0-50.51
6.8.0-51.52
6.8.0-52.53
6.8.0-53.55
6.8.0-54.56
6.8.0-55.57
6.8.0-56.58
6.8.0-57.59
6.8.0-58.60
6.8.0-59.61
6.8.0-60.63
6.8.0-62.65
6.8.0-63.66

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "linux-buildinfo-6.8.0-64-generic",
            "binary_version": "6.8.0-64.67"
        },
        {
            "binary_name": "linux-buildinfo-6.8.0-64-generic-64k",
            "binary_version": "6.8.0-64.67"
        },
        {
            "binary_name": "linux-cloud-tools-6.8.0-64",
            "binary_version": "6.8.0-64.67"
        },
        {
            "binary_name": "linux-cloud-tools-6.8.0-64-generic",
            "binary_version": "6.8.0-64.67"
        },
        {
            "binary_name": "linux-cloud-tools-common",
            "binary_version": "6.8.0-64.67"
        },
        {
            "binary_name": "linux-headers-6.8.0-64",
            "binary_version": "6.8.0-64.67"
        },
        {
            "binary_name": "linux-headers-6.8.0-64-generic",
            "binary_version": "6.8.0-64.67"
        },
        {
            "binary_name": "linux-headers-6.8.0-64-generic-64k",
            "binary_version": "6.8.0-64.67"
        },
        {
            "binary_name": "linux-image-6.8.0-64-generic",
            "binary_version": "6.8.0-64.67"
        },
        {
            "binary_name": "linux-image-unsigned-6.8.0-64-generic",
            "binary_version": "6.8.0-64.67"
        },
        {
            "binary_name": "linux-image-unsigned-6.8.0-64-generic-64k",
            "binary_version": "6.8.0-64.67"
        },
        {
            "binary_name": "linux-lib-rust-6.8.0-64-generic",
            "binary_version": "6.8.0-64.67"
        },
        {
            "binary_name": "linux-modules-6.8.0-64-generic",
            "binary_version": "6.8.0-64.67"
        },
        {
            "binary_name": "linux-modules-6.8.0-64-generic-64k",
            "binary_version": "6.8.0-64.67"
        },
        {
            "binary_name": "linux-modules-extra-6.8.0-64-generic",
            "binary_version": "6.8.0-64.67"
        },
        {
            "binary_name": "linux-modules-ipu6-6.8.0-64-generic",
            "binary_version": "6.8.0-64.67"
        },
        {
            "binary_name": "linux-modules-iwlwifi-6.8.0-64-generic",
            "binary_version": "6.8.0-64.67"
        },
        {
            "binary_name": "linux-modules-usbio-6.8.0-64-generic",
            "binary_version": "6.8.0-64.67"
        },
        {
            "binary_name": "linux-source-6.8.0",
            "binary_version": "6.8.0-64.67"
        },
        {
            "binary_name": "linux-tools-6.8.0-64",
            "binary_version": "6.8.0-64.67"
        },
        {
            "binary_name": "linux-tools-6.8.0-64-generic",
            "binary_version": "6.8.0-64.67"
        },
        {
            "binary_name": "linux-tools-6.8.0-64-generic-64k",
            "binary_version": "6.8.0-64.67"
        },
        {
            "binary_name": "linux-tools-common",
            "binary_version": "6.8.0-64.67"
        },
        {
            "binary_name": "linux-tools-host",
            "binary_version": "6.8.0-64.67"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-aws

Package

Name
linux-aws
Purl
pkg:deb/ubuntu/linux-aws?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
6.8.0-1032.34

Affected versions

6.*
6.5.0-1008.8
6.6.0-1001.1
6.8.0-1001.1
6.8.0-1006.6
6.8.0-1008.8
6.8.0-1009.9
6.8.0-1010.10
6.8.0-1011.12
6.8.0-1012.13
6.8.0-1013.14
6.8.0-1014.15
6.8.0-1015.16
6.8.0-1016.17
6.8.0-1017.18
6.8.0-1018.20
6.8.0-1019.21
6.8.0-1020.22
6.8.0-1021.23
6.8.0-1023.25
6.8.0-1024.26
6.8.0-1025.27
6.8.0-1026.28
6.8.0-1027.29
6.8.0-1028.30
6.8.0-1029.31
6.8.0-1030.32
6.8.0-1031.33

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "linux-aws-cloud-tools-6.8.0-1032",
            "binary_version": "6.8.0-1032.34"
        },
        {
            "binary_name": "linux-aws-headers-6.8.0-1032",
            "binary_version": "6.8.0-1032.34"
        },
        {
            "binary_name": "linux-aws-tools-6.8.0-1032",
            "binary_version": "6.8.0-1032.34"
        },
        {
            "binary_name": "linux-buildinfo-6.8.0-1032-aws",
            "binary_version": "6.8.0-1032.34"
        },
        {
            "binary_name": "linux-buildinfo-6.8.0-1032-aws-64k",
            "binary_version": "6.8.0-1032.34"
        },
        {
            "binary_name": "linux-cloud-tools-6.8.0-1032-aws",
            "binary_version": "6.8.0-1032.34"
        },
        {
            "binary_name": "linux-cloud-tools-6.8.0-1032-aws-64k",
            "binary_version": "6.8.0-1032.34"
        },
        {
            "binary_name": "linux-headers-6.8.0-1032-aws",
            "binary_version": "6.8.0-1032.34"
        },
        {
            "binary_name": "linux-headers-6.8.0-1032-aws-64k",
            "binary_version": "6.8.0-1032.34"
        },
        {
            "binary_name": "linux-image-unsigned-6.8.0-1032-aws",
            "binary_version": "6.8.0-1032.34"
        },
        {
            "binary_name": "linux-image-unsigned-6.8.0-1032-aws-64k",
            "binary_version": "6.8.0-1032.34"
        },
        {
            "binary_name": "linux-modules-6.8.0-1032-aws",
            "binary_version": "6.8.0-1032.34"
        },
        {
            "binary_name": "linux-modules-6.8.0-1032-aws-64k",
            "binary_version": "6.8.0-1032.34"
        },
        {
            "binary_name": "linux-modules-extra-6.8.0-1032-aws",
            "binary_version": "6.8.0-1032.34"
        },
        {
            "binary_name": "linux-modules-extra-6.8.0-1032-aws-64k",
            "binary_version": "6.8.0-1032.34"
        },
        {
            "binary_name": "linux-tools-6.8.0-1032-aws",
            "binary_version": "6.8.0-1032.34"
        },
        {
            "binary_name": "linux-tools-6.8.0-1032-aws-64k",
            "binary_version": "6.8.0-1032.34"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-azure

Package

Name
linux-azure
Purl
pkg:deb/ubuntu/linux-azure?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
6.8.0-1034.39

Affected versions

6.*
6.5.0-1007.7
6.6.0-1001.1
6.8.0-1001.1
6.8.0-1005.5
6.8.0-1006.6
6.8.0-1007.7
6.8.0-1008.8
6.8.0-1009.9
6.8.0-1010.10
6.8.0-1012.14
6.8.0-1013.15
6.8.0-1014.16
6.8.0-1015.17
6.8.0-1016.18
6.8.0-1017.20
6.8.0-1018.21
6.8.0-1020.23
6.8.0-1021.25
6.8.0-1025.30
6.8.0-1026.31
6.8.0-1027.32
6.8.0-1028.33
6.8.0-1029.34
6.8.0-1030.35
6.8.0-1031.36

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "linux-azure-cloud-tools-6.8.0-1034",
            "binary_version": "6.8.0-1034.39"
        },
        {
            "binary_name": "linux-azure-headers-6.8.0-1034",
            "binary_version": "6.8.0-1034.39"
        },
        {
            "binary_name": "linux-azure-tools-6.8.0-1034",
            "binary_version": "6.8.0-1034.39"
        },
        {
            "binary_name": "linux-buildinfo-6.8.0-1034-azure",
            "binary_version": "6.8.0-1034.39"
        },
        {
            "binary_name": "linux-cloud-tools-6.8.0-1034-azure",
            "binary_version": "6.8.0-1034.39"
        },
        {
            "binary_name": "linux-headers-6.8.0-1034-azure",
            "binary_version": "6.8.0-1034.39"
        },
        {
            "binary_name": "linux-image-unsigned-6.8.0-1034-azure",
            "binary_version": "6.8.0-1034.39"
        },
        {
            "binary_name": "linux-modules-6.8.0-1034-azure",
            "binary_version": "6.8.0-1034.39"
        },
        {
            "binary_name": "linux-modules-extra-6.8.0-1034-azure",
            "binary_version": "6.8.0-1034.39"
        },
        {
            "binary_name": "linux-modules-involflt-6.8.0-1034-azure",
            "binary_version": "6.8.0-1034.39"
        },
        {
            "binary_name": "linux-modules-iwlwifi-6.8.0-1034-azure",
            "binary_version": "6.8.0-1034.39"
        },
        {
            "binary_name": "linux-tools-6.8.0-1034-azure",
            "binary_version": "6.8.0-1034.39"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-azure-6.11

Package

Name
linux-azure-6.11
Purl
pkg:deb/ubuntu/linux-azure-6.11?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
6.11.0-1015.15~24.04.1

Affected versions

6.*
6.11.0-1008.8~24.04.1
6.11.0-1012.12~24.04.1
6.11.0-1013.13~24.04.1
6.11.0-1014.14~24.04.1

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "linux-azure-6.11-cloud-tools-6.11.0-1015",
            "binary_version": "6.11.0-1015.15~24.04.1"
        },
        {
            "binary_name": "linux-azure-6.11-headers-6.11.0-1015",
            "binary_version": "6.11.0-1015.15~24.04.1"
        },
        {
            "binary_name": "linux-azure-6.11-tools-6.11.0-1015",
            "binary_version": "6.11.0-1015.15~24.04.1"
        },
        {
            "binary_name": "linux-buildinfo-6.11.0-1015-azure",
            "binary_version": "6.11.0-1015.15~24.04.1"
        },
        {
            "binary_name": "linux-cloud-tools-6.11.0-1015-azure",
            "binary_version": "6.11.0-1015.15~24.04.1"
        },
        {
            "binary_name": "linux-headers-6.11.0-1015-azure",
            "binary_version": "6.11.0-1015.15~24.04.1"
        },
        {
            "binary_name": "linux-image-unsigned-6.11.0-1015-azure",
            "binary_version": "6.11.0-1015.15~24.04.1"
        },
        {
            "binary_name": "linux-modules-6.11.0-1015-azure",
            "binary_version": "6.11.0-1015.15~24.04.1"
        },
        {
            "binary_name": "linux-modules-extra-6.11.0-1015-azure",
            "binary_version": "6.11.0-1015.15~24.04.1"
        },
        {
            "binary_name": "linux-modules-iwlwifi-6.11.0-1015-azure",
            "binary_version": "6.11.0-1015.15~24.04.1"
        },
        {
            "binary_name": "linux-tools-6.11.0-1015-azure",
            "binary_version": "6.11.0-1015.15~24.04.1"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-azure-nvidia

Package

Name
linux-azure-nvidia
Purl
pkg:deb/ubuntu/linux-azure-nvidia?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
6.8.0-1022.23

Affected versions

6.*
6.8.0-1013.14
6.8.0-1014.15
6.8.0-1016.17
6.8.0-1018.19
6.8.0-1019.20

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "linux-azure-nvidia-cloud-tools-6.8.0-1022",
            "binary_version": "6.8.0-1022.23"
        },
        {
            "binary_name": "linux-azure-nvidia-cloud-tools-common",
            "binary_version": "6.8.0-1022.23"
        },
        {
            "binary_name": "linux-azure-nvidia-headers-6.8.0-1022",
            "binary_version": "6.8.0-1022.23"
        },
        {
            "binary_name": "linux-azure-nvidia-tools-6.8.0-1022",
            "binary_version": "6.8.0-1022.23"
        },
        {
            "binary_name": "linux-buildinfo-6.8.0-1022-azure-nvidia",
            "binary_version": "6.8.0-1022.23"
        },
        {
            "binary_name": "linux-cloud-tools-6.8.0-1022-azure-nvidia",
            "binary_version": "6.8.0-1022.23"
        },
        {
            "binary_name": "linux-headers-6.8.0-1022-azure-nvidia",
            "binary_version": "6.8.0-1022.23"
        },
        {
            "binary_name": "linux-image-unsigned-6.8.0-1022-azure-nvidia",
            "binary_version": "6.8.0-1022.23"
        },
        {
            "binary_name": "linux-modules-6.8.0-1022-azure-nvidia",
            "binary_version": "6.8.0-1022.23"
        },
        {
            "binary_name": "linux-modules-extra-6.8.0-1022-azure-nvidia",
            "binary_version": "6.8.0-1022.23"
        },
        {
            "binary_name": "linux-tools-6.8.0-1022-azure-nvidia",
            "binary_version": "6.8.0-1022.23"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-gcp

Package

Name
linux-gcp
Purl
pkg:deb/ubuntu/linux-gcp?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
6.8.0-1033.35

Affected versions

6.*
6.5.0-1007.7
6.6.0-1001.1
6.8.0-1002.2
6.8.0-1005.5
6.8.0-1006.6
6.8.0-1007.7
6.8.0-1008.9
6.8.0-1009.10
6.8.0-1010.11
6.8.0-1011.12
6.8.0-1012.13
6.8.0-1013.14
6.8.0-1014.16
6.8.0-1015.17
6.8.0-1016.18
6.8.0-1017.19
6.8.0-1018.20
6.8.0-1019.21
6.8.0-1020.22
6.8.0-1021.23
6.8.0-1024.26
6.8.0-1025.27
6.8.0-1026.28
6.8.0-1027.29
6.8.0-1028.30
6.8.0-1029.31
6.8.0-1030.32
6.8.0-1031.33
6.8.0-1032.34

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "linux-buildinfo-6.8.0-1033-gcp",
            "binary_version": "6.8.0-1033.35"
        },
        {
            "binary_name": "linux-buildinfo-6.8.0-1033-gcp-64k",
            "binary_version": "6.8.0-1033.35"
        },
        {
            "binary_name": "linux-gcp-headers-6.8.0-1033",
            "binary_version": "6.8.0-1033.35"
        },
        {
            "binary_name": "linux-gcp-tools-6.8.0-1033",
            "binary_version": "6.8.0-1033.35"
        },
        {
            "binary_name": "linux-headers-6.8.0-1033-gcp",
            "binary_version": "6.8.0-1033.35"
        },
        {
            "binary_name": "linux-headers-6.8.0-1033-gcp-64k",
            "binary_version": "6.8.0-1033.35"
        },
        {
            "binary_name": "linux-image-unsigned-6.8.0-1033-gcp",
            "binary_version": "6.8.0-1033.35"
        },
        {
            "binary_name": "linux-image-unsigned-6.8.0-1033-gcp-64k",
            "binary_version": "6.8.0-1033.35"
        },
        {
            "binary_name": "linux-modules-6.8.0-1033-gcp",
            "binary_version": "6.8.0-1033.35"
        },
        {
            "binary_name": "linux-modules-6.8.0-1033-gcp-64k",
            "binary_version": "6.8.0-1033.35"
        },
        {
            "binary_name": "linux-modules-extra-6.8.0-1033-gcp",
            "binary_version": "6.8.0-1033.35"
        },
        {
            "binary_name": "linux-modules-extra-6.8.0-1033-gcp-64k",
            "binary_version": "6.8.0-1033.35"
        },
        {
            "binary_name": "linux-tools-6.8.0-1033-gcp",
            "binary_version": "6.8.0-1033.35"
        },
        {
            "binary_name": "linux-tools-6.8.0-1033-gcp-64k",
            "binary_version": "6.8.0-1033.35"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-gcp-6.11

Package

Name
linux-gcp-6.11
Purl
pkg:deb/ubuntu/linux-gcp-6.11?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
6.11.0-1015.15~24.04.1

Affected versions

6.*
6.11.0-1006.6~24.04.2
6.11.0-1011.11~24.04.1
6.11.0-1013.13~24.04.1
6.11.0-1014.14~24.04.1

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "linux-buildinfo-6.11.0-1015-gcp",
            "binary_version": "6.11.0-1015.15~24.04.1"
        },
        {
            "binary_name": "linux-buildinfo-6.11.0-1015-gcp-64k",
            "binary_version": "6.11.0-1015.15~24.04.1"
        },
        {
            "binary_name": "linux-gcp-6.11-headers-6.11.0-1015",
            "binary_version": "6.11.0-1015.15~24.04.1"
        },
        {
            "binary_name": "linux-gcp-6.11-lib-rust-6.11.0-1015-gcp",
            "binary_version": "6.11.0-1015.15~24.04.1"
        },
        {
            "binary_name": "linux-gcp-6.11-tools-6.11.0-1015",
            "binary_version": "6.11.0-1015.15~24.04.1"
        },
        {
            "binary_name": "linux-headers-6.11.0-1015-gcp",
            "binary_version": "6.11.0-1015.15~24.04.1"
        },
        {
            "binary_name": "linux-headers-6.11.0-1015-gcp-64k",
            "binary_version": "6.11.0-1015.15~24.04.1"
        },
        {
            "binary_name": "linux-image-unsigned-6.11.0-1015-gcp",
            "binary_version": "6.11.0-1015.15~24.04.1"
        },
        {
            "binary_name": "linux-image-unsigned-6.11.0-1015-gcp-64k",
            "binary_version": "6.11.0-1015.15~24.04.1"
        },
        {
            "binary_name": "linux-modules-6.11.0-1015-gcp",
            "binary_version": "6.11.0-1015.15~24.04.1"
        },
        {
            "binary_name": "linux-modules-6.11.0-1015-gcp-64k",
            "binary_version": "6.11.0-1015.15~24.04.1"
        },
        {
            "binary_name": "linux-modules-extra-6.11.0-1015-gcp",
            "binary_version": "6.11.0-1015.15~24.04.1"
        },
        {
            "binary_name": "linux-modules-extra-6.11.0-1015-gcp-64k",
            "binary_version": "6.11.0-1015.15~24.04.1"
        },
        {
            "binary_name": "linux-tools-6.11.0-1015-gcp",
            "binary_version": "6.11.0-1015.15~24.04.1"
        },
        {
            "binary_name": "linux-tools-6.11.0-1015-gcp-64k",
            "binary_version": "6.11.0-1015.15~24.04.1"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-gke

Package

Name
linux-gke
Purl
pkg:deb/ubuntu/linux-gke?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
6.8.0-1028.32

Affected versions

6.*
6.8.0-1003.5
6.8.0-1004.7
6.8.0-1005.8
6.8.0-1006.9
6.8.0-1007.10
6.8.0-1008.11
6.8.0-1009.12
6.8.0-1010.13
6.8.0-1011.14
6.8.0-1012.15
6.8.0-1013.17
6.8.0-1014.18
6.8.0-1015.19
6.8.0-1016.20
6.8.0-1017.21
6.8.0-1019.23
6.8.0-1020.24
6.8.0-1021.25
6.8.0-1022.26
6.8.0-1023.27
6.8.0-1024.28
6.8.0-1025.29
6.8.0-1026.30
6.8.0-1027.31

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "linux-buildinfo-6.8.0-1028-gke",
            "binary_version": "6.8.0-1028.32"
        },
        {
            "binary_name": "linux-gke-headers-6.8.0-1028",
            "binary_version": "6.8.0-1028.32"
        },
        {
            "binary_name": "linux-gke-tools-6.8.0-1028",
            "binary_version": "6.8.0-1028.32"
        },
        {
            "binary_name": "linux-headers-6.8.0-1028-gke",
            "binary_version": "6.8.0-1028.32"
        },
        {
            "binary_name": "linux-image-unsigned-6.8.0-1028-gke",
            "binary_version": "6.8.0-1028.32"
        },
        {
            "binary_name": "linux-modules-6.8.0-1028-gke",
            "binary_version": "6.8.0-1028.32"
        },
        {
            "binary_name": "linux-modules-extra-6.8.0-1028-gke",
            "binary_version": "6.8.0-1028.32"
        },
        {
            "binary_name": "linux-modules-iwlwifi-6.8.0-1028-gke",
            "binary_version": "6.8.0-1028.32"
        },
        {
            "binary_name": "linux-tools-6.8.0-1028-gke",
            "binary_version": "6.8.0-1028.32"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-gkeop

Package

Name
linux-gkeop
Purl
pkg:deb/ubuntu/linux-gkeop?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
6.8.0-1015.17

Affected versions

6.*
6.8.0-1001.3
6.8.0-1002.4
6.8.0-1003.5
6.8.0-1004.6
6.8.0-1006.8
6.8.0-1007.9
6.8.0-1008.10
6.8.0-1009.11
6.8.0-1010.12
6.8.0-1011.13
6.8.0-1012.14
6.8.0-1013.15
6.8.0-1014.16

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "linux-buildinfo-6.8.0-1015-gkeop",
            "binary_version": "6.8.0-1015.17"
        },
        {
            "binary_name": "linux-cloud-tools-6.8.0-1015-gkeop",
            "binary_version": "6.8.0-1015.17"
        },
        {
            "binary_name": "linux-gkeop-cloud-tools-6.8.0-1015",
            "binary_version": "6.8.0-1015.17"
        },
        {
            "binary_name": "linux-gkeop-headers-6.8.0-1015",
            "binary_version": "6.8.0-1015.17"
        },
        {
            "binary_name": "linux-gkeop-tools-6.8.0-1015",
            "binary_version": "6.8.0-1015.17"
        },
        {
            "binary_name": "linux-headers-6.8.0-1015-gkeop",
            "binary_version": "6.8.0-1015.17"
        },
        {
            "binary_name": "linux-image-unsigned-6.8.0-1015-gkeop",
            "binary_version": "6.8.0-1015.17"
        },
        {
            "binary_name": "linux-modules-6.8.0-1015-gkeop",
            "binary_version": "6.8.0-1015.17"
        },
        {
            "binary_name": "linux-modules-extra-6.8.0-1015-gkeop",
            "binary_version": "6.8.0-1015.17"
        },
        {
            "binary_name": "linux-tools-6.8.0-1015-gkeop",
            "binary_version": "6.8.0-1015.17"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-hwe-6.11

Package

Name
linux-hwe-6.11
Purl
pkg:deb/ubuntu/linux-hwe-6.11?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
6.11.0-26.26~24.04.1

Affected versions

6.*
6.11.0-17.17~24.04.2
6.11.0-19.19~24.04.1
6.11.0-21.21~24.04.1
6.11.0-24.24~24.04.1
6.11.0-25.25~24.04.1

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "linux-buildinfo-6.11.0-26-generic",
            "binary_version": "6.11.0-26.26~24.04.1"
        },
        {
            "binary_name": "linux-buildinfo-6.11.0-26-generic-64k",
            "binary_version": "6.11.0-26.26~24.04.1"
        },
        {
            "binary_name": "linux-cloud-tools-6.11.0-26-generic",
            "binary_version": "6.11.0-26.26~24.04.1"
        },
        {
            "binary_name": "linux-headers-6.11.0-26-generic",
            "binary_version": "6.11.0-26.26~24.04.1"
        },
        {
            "binary_name": "linux-headers-6.11.0-26-generic-64k",
            "binary_version": "6.11.0-26.26~24.04.1"
        },
        {
            "binary_name": "linux-hwe-6.11-cloud-tools-6.11.0-26",
            "binary_version": "6.11.0-26.26~24.04.1"
        },
        {
            "binary_name": "linux-hwe-6.11-headers-6.11.0-26",
            "binary_version": "6.11.0-26.26~24.04.1"
        },
        {
            "binary_name": "linux-hwe-6.11-lib-rust-6.11.0-26-generic",
            "binary_version": "6.11.0-26.26~24.04.1"
        },
        {
            "binary_name": "linux-hwe-6.11-tools-6.11.0-26",
            "binary_version": "6.11.0-26.26~24.04.1"
        },
        {
            "binary_name": "linux-image-6.11.0-26-generic",
            "binary_version": "6.11.0-26.26~24.04.1"
        },
        {
            "binary_name": "linux-image-unsigned-6.11.0-26-generic",
            "binary_version": "6.11.0-26.26~24.04.1"
        },
        {
            "binary_name": "linux-image-unsigned-6.11.0-26-generic-64k",
            "binary_version": "6.11.0-26.26~24.04.1"
        },
        {
            "binary_name": "linux-modules-6.11.0-26-generic",
            "binary_version": "6.11.0-26.26~24.04.1"
        },
        {
            "binary_name": "linux-modules-6.11.0-26-generic-64k",
            "binary_version": "6.11.0-26.26~24.04.1"
        },
        {
            "binary_name": "linux-modules-extra-6.11.0-26-generic",
            "binary_version": "6.11.0-26.26~24.04.1"
        },
        {
            "binary_name": "linux-modules-ipu6-6.11.0-26-generic",
            "binary_version": "6.11.0-26.26~24.04.1"
        },
        {
            "binary_name": "linux-modules-ipu7-6.11.0-26-generic",
            "binary_version": "6.11.0-26.26~24.04.1"
        },
        {
            "binary_name": "linux-modules-iwlwifi-6.11.0-26-generic",
            "binary_version": "6.11.0-26.26~24.04.1"
        },
        {
            "binary_name": "linux-modules-usbio-6.11.0-26-generic",
            "binary_version": "6.11.0-26.26~24.04.1"
        },
        {
            "binary_name": "linux-modules-vision-6.11.0-26-generic",
            "binary_version": "6.11.0-26.26~24.04.1"
        },
        {
            "binary_name": "linux-tools-6.11.0-26-generic",
            "binary_version": "6.11.0-26.26~24.04.1"
        },
        {
            "binary_name": "linux-tools-6.11.0-26-generic-64k",
            "binary_version": "6.11.0-26.26~24.04.1"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-ibm

Package

Name
linux-ibm
Purl
pkg:deb/ubuntu/linux-ibm?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
6.8.0-1029.29

Affected versions

6.*
6.5.0-1009.9
6.8.0-1001.1
6.8.0-1003.3
6.8.0-1004.4
6.8.0-1005.5
6.8.0-1006.6
6.8.0-1007.7
6.8.0-1008.8
6.8.0-1009.9
6.8.0-1010.10
6.8.0-1011.11
6.8.0-1012.12
6.8.0-1013.13
6.8.0-1014.14
6.8.0-1015.15
6.8.0-1016.16
6.8.0-1017.17
6.8.0-1018.18
6.8.0-1019.19
6.8.0-1022.22
6.8.0-1023.23
6.8.0-1024.24
6.8.0-1025.25
6.8.0-1026.26
6.8.0-1027.27
6.8.0-1028.28

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "linux-buildinfo-6.8.0-1029-ibm",
            "binary_version": "6.8.0-1029.29"
        },
        {
            "binary_name": "linux-headers-6.8.0-1029-ibm",
            "binary_version": "6.8.0-1029.29"
        },
        {
            "binary_name": "linux-ibm-headers-6.8.0-1029",
            "binary_version": "6.8.0-1029.29"
        },
        {
            "binary_name": "linux-ibm-tools-6.8.0-1029",
            "binary_version": "6.8.0-1029.29"
        },
        {
            "binary_name": "linux-image-unsigned-6.8.0-1029-ibm",
            "binary_version": "6.8.0-1029.29"
        },
        {
            "binary_name": "linux-modules-6.8.0-1029-ibm",
            "binary_version": "6.8.0-1029.29"
        },
        {
            "binary_name": "linux-modules-extra-6.8.0-1029-ibm",
            "binary_version": "6.8.0-1029.29"
        },
        {
            "binary_name": "linux-modules-iwlwifi-6.8.0-1029-ibm",
            "binary_version": "6.8.0-1029.29"
        },
        {
            "binary_name": "linux-tools-6.8.0-1029-ibm",
            "binary_version": "6.8.0-1029.29"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-lowlatency

Package

Name
linux-lowlatency
Purl
pkg:deb/ubuntu/linux-lowlatency?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
6.8.0-64.67.1

Affected versions

6.*
6.5.0-9.9.1
6.6.0-14.14.1
6.8.0-7.7.1
6.8.0-25.25.3
6.8.0-28.28.1
6.8.0-31.31.1
6.8.0-35.35.1
6.8.0-36.36.1
6.8.0-38.38.1
6.8.0-39.39.1
6.8.0-40.40.1
6.8.0-41.41.1
6.8.0-44.44.1
6.8.0-45.45.1
6.8.0-47.47.1
6.8.0-48.48.3
6.8.0-49.49.1
6.8.0-50.51.1
6.8.0-51.52.1
6.8.0-52.53.1
6.8.0-53.55.2
6.8.0-54.56.1
6.8.0-55.57.1
6.8.0-56.58.1
6.8.0-57.59.1
6.8.0-58.60.1
6.8.0-59.61.1
6.8.0-60.63.1
6.8.0-62.65.1
6.8.0-63.66.1

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "linux-buildinfo-6.8.0-64-lowlatency",
            "binary_version": "6.8.0-64.67.1"
        },
        {
            "binary_name": "linux-buildinfo-6.8.0-64-lowlatency-64k",
            "binary_version": "6.8.0-64.67.1"
        },
        {
            "binary_name": "linux-cloud-tools-6.8.0-64-lowlatency",
            "binary_version": "6.8.0-64.67.1"
        },
        {
            "binary_name": "linux-headers-6.8.0-64-lowlatency",
            "binary_version": "6.8.0-64.67.1"
        },
        {
            "binary_name": "linux-headers-6.8.0-64-lowlatency-64k",
            "binary_version": "6.8.0-64.67.1"
        },
        {
            "binary_name": "linux-image-unsigned-6.8.0-64-lowlatency",
            "binary_version": "6.8.0-64.67.1"
        },
        {
            "binary_name": "linux-image-unsigned-6.8.0-64-lowlatency-64k",
            "binary_version": "6.8.0-64.67.1"
        },
        {
            "binary_name": "linux-lowlatency-cloud-tools-6.8.0-64",
            "binary_version": "6.8.0-64.67.1"
        },
        {
            "binary_name": "linux-lowlatency-headers-6.8.0-64",
            "binary_version": "6.8.0-64.67.1"
        },
        {
            "binary_name": "linux-lowlatency-lib-rust-6.8.0-64-lowlatency",
            "binary_version": "6.8.0-64.67.1"
        },
        {
            "binary_name": "linux-lowlatency-tools-6.8.0-64",
            "binary_version": "6.8.0-64.67.1"
        },
        {
            "binary_name": "linux-modules-6.8.0-64-lowlatency",
            "binary_version": "6.8.0-64.67.1"
        },
        {
            "binary_name": "linux-modules-6.8.0-64-lowlatency-64k",
            "binary_version": "6.8.0-64.67.1"
        },
        {
            "binary_name": "linux-modules-iwlwifi-6.8.0-64-lowlatency",
            "binary_version": "6.8.0-64.67.1"
        },
        {
            "binary_name": "linux-tools-6.8.0-64-lowlatency",
            "binary_version": "6.8.0-64.67.1"
        },
        {
            "binary_name": "linux-tools-6.8.0-64-lowlatency-64k",
            "binary_version": "6.8.0-64.67.1"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-lowlatency-hwe-6.11

Package

Name
linux-lowlatency-hwe-6.11
Purl
pkg:deb/ubuntu/linux-lowlatency-hwe-6.11?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
6.11.0-1014.15~24.04.1

Affected versions

6.*
6.11.0-1009.10~24.04.1
6.11.0-1011.12~24.04.1
6.11.0-1012.13~24.04.1
6.11.0-1013.14~24.04.1

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "linux-buildinfo-6.11.0-1014-lowlatency",
            "binary_version": "6.11.0-1014.15~24.04.1"
        },
        {
            "binary_name": "linux-buildinfo-6.11.0-1014-lowlatency-64k",
            "binary_version": "6.11.0-1014.15~24.04.1"
        },
        {
            "binary_name": "linux-cloud-tools-6.11.0-1014-lowlatency",
            "binary_version": "6.11.0-1014.15~24.04.1"
        },
        {
            "binary_name": "linux-headers-6.11.0-1014-lowlatency",
            "binary_version": "6.11.0-1014.15~24.04.1"
        },
        {
            "binary_name": "linux-headers-6.11.0-1014-lowlatency-64k",
            "binary_version": "6.11.0-1014.15~24.04.1"
        },
        {
            "binary_name": "linux-image-unsigned-6.11.0-1014-lowlatency",
            "binary_version": "6.11.0-1014.15~24.04.1"
        },
        {
            "binary_name": "linux-image-unsigned-6.11.0-1014-lowlatency-64k",
            "binary_version": "6.11.0-1014.15~24.04.1"
        },
        {
            "binary_name": "linux-lowlatency-hwe-6.11-cloud-tools-6.11.0-1014",
            "binary_version": "6.11.0-1014.15~24.04.1"
        },
        {
            "binary_name": "linux-lowlatency-hwe-6.11-headers-6.11.0-1014",
            "binary_version": "6.11.0-1014.15~24.04.1"
        },
        {
            "binary_name": "linux-lowlatency-hwe-6.11-lib-rust-6.11.0-1014-lowlatency",
            "binary_version": "6.11.0-1014.15~24.04.1"
        },
        {
            "binary_name": "linux-lowlatency-hwe-6.11-tools-6.11.0-1014",
            "binary_version": "6.11.0-1014.15~24.04.1"
        },
        {
            "binary_name": "linux-modules-6.11.0-1014-lowlatency",
            "binary_version": "6.11.0-1014.15~24.04.1"
        },
        {
            "binary_name": "linux-modules-6.11.0-1014-lowlatency-64k",
            "binary_version": "6.11.0-1014.15~24.04.1"
        },
        {
            "binary_name": "linux-modules-iwlwifi-6.11.0-1014-lowlatency",
            "binary_version": "6.11.0-1014.15~24.04.1"
        },
        {
            "binary_name": "linux-tools-6.11.0-1014-lowlatency",
            "binary_version": "6.11.0-1014.15~24.04.1"
        },
        {
            "binary_name": "linux-tools-6.11.0-1014-lowlatency-64k",
            "binary_version": "6.11.0-1014.15~24.04.1"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-nvidia

Package

Name
linux-nvidia
Purl
pkg:deb/ubuntu/linux-nvidia?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
6.8.0-1031.34

Affected versions

6.*
6.8.0-1007.7
6.8.0-1008.8
6.8.0-1009.9
6.8.0-1010.10
6.8.0-1011.11
6.8.0-1012.12
6.8.0-1013.14
6.8.0-1014.15
6.8.0-1015.16
6.8.0-1017.19
6.8.0-1018.20
6.8.0-1019.21
6.8.0-1020.22
6.8.0-1021.23
6.8.0-1022.25
6.8.0-1023.26
6.8.0-1024.27
6.8.0-1025.28
6.8.0-1026.29
6.8.0-1027.30
6.8.0-1028.31
6.8.0-1029.32
6.8.0-1030.33

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "linux-buildinfo-6.8.0-1031-nvidia",
            "binary_version": "6.8.0-1031.34"
        },
        {
            "binary_name": "linux-buildinfo-6.8.0-1031-nvidia-64k",
            "binary_version": "6.8.0-1031.34"
        },
        {
            "binary_name": "linux-headers-6.8.0-1031-nvidia",
            "binary_version": "6.8.0-1031.34"
        },
        {
            "binary_name": "linux-headers-6.8.0-1031-nvidia-64k",
            "binary_version": "6.8.0-1031.34"
        },
        {
            "binary_name": "linux-image-unsigned-6.8.0-1031-nvidia",
            "binary_version": "6.8.0-1031.34"
        },
        {
            "binary_name": "linux-image-unsigned-6.8.0-1031-nvidia-64k",
            "binary_version": "6.8.0-1031.34"
        },
        {
            "binary_name": "linux-modules-6.8.0-1031-nvidia",
            "binary_version": "6.8.0-1031.34"
        },
        {
            "binary_name": "linux-modules-6.8.0-1031-nvidia-64k",
            "binary_version": "6.8.0-1031.34"
        },
        {
            "binary_name": "linux-modules-extra-6.8.0-1031-nvidia",
            "binary_version": "6.8.0-1031.34"
        },
        {
            "binary_name": "linux-modules-nvidia-fs-6.8.0-1031-nvidia",
            "binary_version": "6.8.0-1031.34"
        },
        {
            "binary_name": "linux-modules-nvidia-fs-6.8.0-1031-nvidia-64k",
            "binary_version": "6.8.0-1031.34"
        },
        {
            "binary_name": "linux-nvidia-headers-6.8.0-1031",
            "binary_version": "6.8.0-1031.34"
        },
        {
            "binary_name": "linux-nvidia-tools-6.8.0-1031",
            "binary_version": "6.8.0-1031.34"
        },
        {
            "binary_name": "linux-tools-6.8.0-1031-nvidia",
            "binary_version": "6.8.0-1031.34"
        },
        {
            "binary_name": "linux-tools-6.8.0-1031-nvidia-64k",
            "binary_version": "6.8.0-1031.34"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-nvidia-6.11

Package

Name
linux-nvidia-6.11
Purl
pkg:deb/ubuntu/linux-nvidia-6.11?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
6.11.0-1010.10

Affected versions

6.*
6.11.0-1002.2
6.11.0-1003.3
6.11.0-1007.7

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "linux-buildinfo-6.11.0-1010-nvidia",
            "binary_version": "6.11.0-1010.10"
        },
        {
            "binary_name": "linux-buildinfo-6.11.0-1010-nvidia-64k",
            "binary_version": "6.11.0-1010.10"
        },
        {
            "binary_name": "linux-headers-6.11.0-1010-nvidia",
            "binary_version": "6.11.0-1010.10"
        },
        {
            "binary_name": "linux-headers-6.11.0-1010-nvidia-64k",
            "binary_version": "6.11.0-1010.10"
        },
        {
            "binary_name": "linux-image-unsigned-6.11.0-1010-nvidia",
            "binary_version": "6.11.0-1010.10"
        },
        {
            "binary_name": "linux-image-unsigned-6.11.0-1010-nvidia-64k",
            "binary_version": "6.11.0-1010.10"
        },
        {
            "binary_name": "linux-modules-6.11.0-1010-nvidia",
            "binary_version": "6.11.0-1010.10"
        },
        {
            "binary_name": "linux-modules-6.11.0-1010-nvidia-64k",
            "binary_version": "6.11.0-1010.10"
        },
        {
            "binary_name": "linux-modules-extra-6.11.0-1010-nvidia",
            "binary_version": "6.11.0-1010.10"
        },
        {
            "binary_name": "linux-modules-extra-6.11.0-1010-nvidia-64k",
            "binary_version": "6.11.0-1010.10"
        },
        {
            "binary_name": "linux-modules-nvidia-fs-6.11.0-1010-nvidia",
            "binary_version": "6.11.0-1010.10"
        },
        {
            "binary_name": "linux-modules-nvidia-fs-6.11.0-1010-nvidia-64k",
            "binary_version": "6.11.0-1010.10"
        },
        {
            "binary_name": "linux-nvidia-6.11-headers-6.11.0-1010",
            "binary_version": "6.11.0-1010.10"
        },
        {
            "binary_name": "linux-nvidia-6.11-lib-rust-6.11.0-1010-nvidia",
            "binary_version": "6.11.0-1010.10"
        },
        {
            "binary_name": "linux-nvidia-6.11-tools-6.11.0-1010",
            "binary_version": "6.11.0-1010.10"
        },
        {
            "binary_name": "linux-tools-6.11.0-1010-nvidia",
            "binary_version": "6.11.0-1010.10"
        },
        {
            "binary_name": "linux-tools-6.11.0-1010-nvidia-64k",
            "binary_version": "6.11.0-1010.10"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-nvidia-lowlatency

Package

Name
linux-nvidia-lowlatency
Purl
pkg:deb/ubuntu/linux-nvidia-lowlatency?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
6.8.0-1031.34.1

Affected versions

6.*
6.8.0-1009.9.1
6.8.0-1011.11.1
6.8.0-1012.12.1
6.8.0-1013.14.1
6.8.0-1014.15.1
6.8.0-1015.16.1
6.8.0-1017.19.1
6.8.0-1018.20.1
6.8.0-1019.21.1
6.8.0-1020.22.1
6.8.0-1021.23.1
6.8.0-1022.25.2
6.8.0-1023.26.1
6.8.0-1024.27.1
6.8.0-1025.28.1
6.8.0-1026.29.1
6.8.0-1027.30.1
6.8.0-1028.31.1
6.8.0-1029.32.1
6.8.0-1030.33.1

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "linux-buildinfo-6.8.0-1031-nvidia-lowlatency",
            "binary_version": "6.8.0-1031.34.1"
        },
        {
            "binary_name": "linux-buildinfo-6.8.0-1031-nvidia-lowlatency-64k",
            "binary_version": "6.8.0-1031.34.1"
        },
        {
            "binary_name": "linux-headers-6.8.0-1031-nvidia-lowlatency",
            "binary_version": "6.8.0-1031.34.1"
        },
        {
            "binary_name": "linux-headers-6.8.0-1031-nvidia-lowlatency-64k",
            "binary_version": "6.8.0-1031.34.1"
        },
        {
            "binary_name": "linux-image-unsigned-6.8.0-1031-nvidia-lowlatency",
            "binary_version": "6.8.0-1031.34.1"
        },
        {
            "binary_name": "linux-image-unsigned-6.8.0-1031-nvidia-lowlatency-64k",
            "binary_version": "6.8.0-1031.34.1"
        },
        {
            "binary_name": "linux-modules-6.8.0-1031-nvidia-lowlatency",
            "binary_version": "6.8.0-1031.34.1"
        },
        {
            "binary_name": "linux-modules-6.8.0-1031-nvidia-lowlatency-64k",
            "binary_version": "6.8.0-1031.34.1"
        },
        {
            "binary_name": "linux-modules-extra-6.8.0-1031-nvidia-lowlatency",
            "binary_version": "6.8.0-1031.34.1"
        },
        {
            "binary_name": "linux-modules-nvidia-fs-6.8.0-1031-nvidia-lowlatency",
            "binary_version": "6.8.0-1031.34.1"
        },
        {
            "binary_name": "linux-modules-nvidia-fs-6.8.0-1031-nvidia-lowlatency-64k",
            "binary_version": "6.8.0-1031.34.1"
        },
        {
            "binary_name": "linux-nvidia-lowlatency-headers-6.8.0-1031",
            "binary_version": "6.8.0-1031.34.1"
        },
        {
            "binary_name": "linux-nvidia-lowlatency-tools-6.8.0-1031",
            "binary_version": "6.8.0-1031.34.1"
        },
        {
            "binary_name": "linux-tools-6.8.0-1031-nvidia-lowlatency",
            "binary_version": "6.8.0-1031.34.1"
        },
        {
            "binary_name": "linux-tools-6.8.0-1031-nvidia-lowlatency-64k",
            "binary_version": "6.8.0-1031.34.1"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-nvidia-tegra

Package

Name
linux-nvidia-tegra
Purl
pkg:deb/ubuntu/linux-nvidia-tegra?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
6.8.0-1008.8

Affected versions

6.*
6.8.0-1003.3
6.8.0-1004.4

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "linux-buildinfo-6.8.0-1008-nvidia-tegra",
            "binary_version": "6.8.0-1008.8"
        },
        {
            "binary_name": "linux-buildinfo-6.8.0-1008-nvidia-tegra-rt",
            "binary_version": "6.8.0-1008.8"
        },
        {
            "binary_name": "linux-headers-6.8.0-1008-nvidia-tegra",
            "binary_version": "6.8.0-1008.8"
        },
        {
            "binary_name": "linux-headers-6.8.0-1008-nvidia-tegra-rt",
            "binary_version": "6.8.0-1008.8"
        },
        {
            "binary_name": "linux-image-unsigned-6.8.0-1008-nvidia-tegra",
            "binary_version": "6.8.0-1008.8"
        },
        {
            "binary_name": "linux-image-unsigned-6.8.0-1008-nvidia-tegra-rt",
            "binary_version": "6.8.0-1008.8"
        },
        {
            "binary_name": "linux-modules-6.8.0-1008-nvidia-tegra",
            "binary_version": "6.8.0-1008.8"
        },
        {
            "binary_name": "linux-modules-6.8.0-1008-nvidia-tegra-rt",
            "binary_version": "6.8.0-1008.8"
        },
        {
            "binary_name": "linux-modules-extra-6.8.0-1008-nvidia-tegra",
            "binary_version": "6.8.0-1008.8"
        },
        {
            "binary_name": "linux-modules-extra-6.8.0-1008-nvidia-tegra-rt",
            "binary_version": "6.8.0-1008.8"
        },
        {
            "binary_name": "linux-nvidia-tegra-headers-6.8.0-1008",
            "binary_version": "6.8.0-1008.8"
        },
        {
            "binary_name": "linux-nvidia-tegra-tools-6.8.0-1008",
            "binary_version": "6.8.0-1008.8"
        },
        {
            "binary_name": "linux-tools-6.8.0-1008-nvidia-tegra",
            "binary_version": "6.8.0-1008.8"
        },
        {
            "binary_name": "linux-tools-6.8.0-1008-nvidia-tegra-rt",
            "binary_version": "6.8.0-1008.8"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-oem-6.11

Package

Name
linux-oem-6.11
Purl
pkg:deb/ubuntu/linux-oem-6.11?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
6.11.0-1022.22

Affected versions

6.*
6.11.0-1007.7
6.11.0-1008.8
6.11.0-1009.9
6.11.0-1010.10
6.11.0-1011.11
6.11.0-1012.12
6.11.0-1013.13
6.11.0-1015.15
6.11.0-1016.16
6.11.0-1017.17
6.11.0-1018.18
6.11.0-1020.20
6.11.0-1021.21

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "linux-buildinfo-6.11.0-1022-oem",
            "binary_version": "6.11.0-1022.22"
        },
        {
            "binary_name": "linux-headers-6.11.0-1022-oem",
            "binary_version": "6.11.0-1022.22"
        },
        {
            "binary_name": "linux-image-unsigned-6.11.0-1022-oem",
            "binary_version": "6.11.0-1022.22"
        },
        {
            "binary_name": "linux-modules-6.11.0-1022-oem",
            "binary_version": "6.11.0-1022.22"
        },
        {
            "binary_name": "linux-modules-ipu6-6.11.0-1022-oem",
            "binary_version": "6.11.0-1022.22"
        },
        {
            "binary_name": "linux-modules-ipu7-6.11.0-1022-oem",
            "binary_version": "6.11.0-1022.22"
        },
        {
            "binary_name": "linux-modules-iwlwifi-6.11.0-1022-oem",
            "binary_version": "6.11.0-1022.22"
        },
        {
            "binary_name": "linux-modules-usbio-6.11.0-1022-oem",
            "binary_version": "6.11.0-1022.22"
        },
        {
            "binary_name": "linux-modules-vision-6.11.0-1022-oem",
            "binary_version": "6.11.0-1022.22"
        },
        {
            "binary_name": "linux-oem-6.11-headers-6.11.0-1022",
            "binary_version": "6.11.0-1022.22"
        },
        {
            "binary_name": "linux-oem-6.11-tools-6.11.0-1022",
            "binary_version": "6.11.0-1022.22"
        },
        {
            "binary_name": "linux-tools-6.11.0-1022-oem",
            "binary_version": "6.11.0-1022.22"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-oem-6.8

Package

Name
linux-oem-6.8
Purl
pkg:deb/ubuntu/linux-oem-6.8?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
6.8.0-1031.31

Affected versions

6.*
6.8.0-1003.3
6.8.0-1004.4
6.8.0-1005.5
6.8.0-1006.6
6.8.0-1007.7
6.8.0-1008.8
6.8.0-1009.9
6.8.0-1010.10
6.8.0-1011.11
6.8.0-1012.12
6.8.0-1013.13
6.8.0-1014.14
6.8.0-1016.16
6.8.0-1017.17
6.8.0-1018.18
6.8.0-1019.19
6.8.0-1020.20
6.8.0-1024.24
6.8.0-1025.25
6.8.0-1026.26
6.8.0-1027.27
6.8.0-1028.28
6.8.0-1029.29
6.8.0-1030.30

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "linux-buildinfo-6.8.0-1031-oem",
            "binary_version": "6.8.0-1031.31"
        },
        {
            "binary_name": "linux-headers-6.8.0-1031-oem",
            "binary_version": "6.8.0-1031.31"
        },
        {
            "binary_name": "linux-image-unsigned-6.8.0-1031-oem",
            "binary_version": "6.8.0-1031.31"
        },
        {
            "binary_name": "linux-modules-6.8.0-1031-oem",
            "binary_version": "6.8.0-1031.31"
        },
        {
            "binary_name": "linux-modules-ipu6-6.8.0-1031-oem",
            "binary_version": "6.8.0-1031.31"
        },
        {
            "binary_name": "linux-modules-iwlwifi-6.8.0-1031-oem",
            "binary_version": "6.8.0-1031.31"
        },
        {
            "binary_name": "linux-modules-usbio-6.8.0-1031-oem",
            "binary_version": "6.8.0-1031.31"
        },
        {
            "binary_name": "linux-oem-6.8-headers-6.8.0-1031",
            "binary_version": "6.8.0-1031.31"
        },
        {
            "binary_name": "linux-oem-6.8-tools-6.8.0-1031",
            "binary_version": "6.8.0-1031.31"
        },
        {
            "binary_name": "linux-tools-6.8.0-1031-oem",
            "binary_version": "6.8.0-1031.31"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-oracle

Package

Name
linux-oracle
Purl
pkg:deb/ubuntu/linux-oracle?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
6.8.0-1029.30

Affected versions

6.*
6.5.0-1010.10
6.6.0-1001.1
6.8.0-1001.1
6.8.0-1004.4
6.8.0-1005.5
6.8.0-1006.6
6.8.0-1008.8
6.8.0-1010.10
6.8.0-1011.11
6.8.0-1012.12
6.8.0-1013.13
6.8.0-1014.14
6.8.0-1015.16
6.8.0-1016.17
6.8.0-1017.18
6.8.0-1018.19
6.8.0-1019.20
6.8.0-1020.21
6.8.0-1021.22
6.8.0-1022.23
6.8.0-1023.24
6.8.0-1024.25
6.8.0-1025.26
6.8.0-1026.27
6.8.0-1027.28
6.8.0-1028.29

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "linux-buildinfo-6.8.0-1029-oracle",
            "binary_version": "6.8.0-1029.30"
        },
        {
            "binary_name": "linux-buildinfo-6.8.0-1029-oracle-64k",
            "binary_version": "6.8.0-1029.30"
        },
        {
            "binary_name": "linux-headers-6.8.0-1029-oracle",
            "binary_version": "6.8.0-1029.30"
        },
        {
            "binary_name": "linux-headers-6.8.0-1029-oracle-64k",
            "binary_version": "6.8.0-1029.30"
        },
        {
            "binary_name": "linux-image-unsigned-6.8.0-1029-oracle",
            "binary_version": "6.8.0-1029.30"
        },
        {
            "binary_name": "linux-image-unsigned-6.8.0-1029-oracle-64k",
            "binary_version": "6.8.0-1029.30"
        },
        {
            "binary_name": "linux-modules-6.8.0-1029-oracle",
            "binary_version": "6.8.0-1029.30"
        },
        {
            "binary_name": "linux-modules-6.8.0-1029-oracle-64k",
            "binary_version": "6.8.0-1029.30"
        },
        {
            "binary_name": "linux-modules-extra-6.8.0-1029-oracle",
            "binary_version": "6.8.0-1029.30"
        },
        {
            "binary_name": "linux-modules-extra-6.8.0-1029-oracle-64k",
            "binary_version": "6.8.0-1029.30"
        },
        {
            "binary_name": "linux-oracle-headers-6.8.0-1029",
            "binary_version": "6.8.0-1029.30"
        },
        {
            "binary_name": "linux-oracle-tools-6.8.0-1029",
            "binary_version": "6.8.0-1029.30"
        },
        {
            "binary_name": "linux-tools-6.8.0-1029-oracle",
            "binary_version": "6.8.0-1029.30"
        },
        {
            "binary_name": "linux-tools-6.8.0-1029-oracle-64k",
            "binary_version": "6.8.0-1029.30"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-raspi

Package

Name
linux-raspi
Purl
pkg:deb/ubuntu/linux-raspi?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
6.8.0-1031.35

Affected versions

6.*
6.5.0-1005.7
6.7.0-1001.1
6.8.0-1001.1
6.8.0-1002.2
6.8.0-1003.3
6.8.0-1004.4
6.8.0-1005.5
6.8.0-1006.6
6.8.0-1007.7
6.8.0-1008.8
6.8.0-1009.10
6.8.0-1010.11
6.8.0-1011.12
6.8.0-1012.13
6.8.0-1013.14
6.8.0-1014.16
6.8.0-1015.17
6.8.0-1016.18
6.8.0-1017.19
6.8.0-1018.20
6.8.0-1019.23
6.8.0-1020.24
6.8.0-1024.28
6.8.0-1028.32
6.8.0-1029.33
6.8.0-1030.34

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "linux-buildinfo-6.8.0-1031-raspi",
            "binary_version": "6.8.0-1031.35"
        },
        {
            "binary_name": "linux-headers-6.8.0-1031-raspi",
            "binary_version": "6.8.0-1031.35"
        },
        {
            "binary_name": "linux-image-6.8.0-1031-raspi",
            "binary_version": "6.8.0-1031.35"
        },
        {
            "binary_name": "linux-modules-6.8.0-1031-raspi",
            "binary_version": "6.8.0-1031.35"
        },
        {
            "binary_name": "linux-raspi-headers-6.8.0-1031",
            "binary_version": "6.8.0-1031.35"
        },
        {
            "binary_name": "linux-raspi-tools-6.8.0-1031",
            "binary_version": "6.8.0-1031.35"
        },
        {
            "binary_name": "linux-tools-6.8.0-1031-raspi",
            "binary_version": "6.8.0-1031.35"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-raspi-realtime

Package

Name
linux-raspi-realtime
Purl
pkg:deb/ubuntu/linux-raspi-realtime?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

6.*
6.8.0-2019.20

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-6.8.0-2019-raspi-realtime",
            "binary_version": "6.8.0-2019.20"
        },
        {
            "binary_name": "linux-headers-6.8.0-2019-raspi-realtime",
            "binary_version": "6.8.0-2019.20"
        },
        {
            "binary_name": "linux-image-6.8.0-2019-raspi-realtime",
            "binary_version": "6.8.0-2019.20"
        },
        {
            "binary_name": "linux-modules-6.8.0-2019-raspi-realtime",
            "binary_version": "6.8.0-2019.20"
        },
        {
            "binary_name": "linux-raspi-realtime-headers-6.8.0-2019",
            "binary_version": "6.8.0-2019.20"
        },
        {
            "binary_name": "linux-raspi-realtime-tools-6.8.0-2019",
            "binary_version": "6.8.0-2019.20"
        },
        {
            "binary_name": "linux-tools-6.8.0-2019-raspi-realtime",
            "binary_version": "6.8.0-2019.20"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-realtime

Package

Name
linux-realtime
Purl
pkg:deb/ubuntu/linux-realtime?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

6.*
6.8.1-1015.16

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-6.8.1-1015-realtime",
            "binary_version": "6.8.1-1015.16"
        },
        {
            "binary_name": "linux-cloud-tools-6.8.1-1015-realtime",
            "binary_version": "6.8.1-1015.16"
        },
        {
            "binary_name": "linux-headers-6.8.1-1015-realtime",
            "binary_version": "6.8.1-1015.16"
        },
        {
            "binary_name": "linux-image-unsigned-6.8.1-1015-realtime",
            "binary_version": "6.8.1-1015.16"
        },
        {
            "binary_name": "linux-modules-6.8.1-1015-realtime",
            "binary_version": "6.8.1-1015.16"
        },
        {
            "binary_name": "linux-modules-extra-6.8.1-1015-realtime",
            "binary_version": "6.8.1-1015.16"
        },
        {
            "binary_name": "linux-modules-iwlwifi-6.8.1-1015-realtime",
            "binary_version": "6.8.1-1015.16"
        },
        {
            "binary_name": "linux-realtime-cloud-tools-6.8.1-1015",
            "binary_version": "6.8.1-1015.16"
        },
        {
            "binary_name": "linux-realtime-headers-6.8.1-1015",
            "binary_version": "6.8.1-1015.16"
        },
        {
            "binary_name": "linux-realtime-tools-6.8.1-1015",
            "binary_version": "6.8.1-1015.16"
        },
        {
            "binary_name": "linux-tools-6.8.1-1015-realtime",
            "binary_version": "6.8.1-1015.16"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-riscv

Package

Name
linux-riscv
Purl
pkg:deb/ubuntu/linux-riscv?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

6.*
6.5.0-9.9.1
6.8.0-20.20.1
6.8.0-28.28.1
6.8.0-31.31.1
6.8.0-35.35.1
6.8.0-36.36.1
6.8.0-38.38.1
6.8.0-39.39.1
6.8.0-40.40.1
6.8.0-41.41.1
6.8.0-44.44.1
6.8.0-47.47.1
6.8.0-48.48.1
6.8.0-49.49.1
6.8.0-50.51.1
6.8.0-51.52.1
6.8.0-52.53.1
6.8.0-53.55.1
6.8.0-55.57.1
6.8.0-56.58.1
6.8.0-57.59.1
6.8.0-58.60.1
6.8.0-59.61.1
6.8.0-60.63.1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-6.8.0-60-generic",
            "binary_version": "6.8.0-60.63.1"
        },
        {
            "binary_name": "linux-headers-6.8.0-60-generic",
            "binary_version": "6.8.0-60.63.1"
        },
        {
            "binary_name": "linux-image-6.8.0-60-generic",
            "binary_version": "6.8.0-60.63.1"
        },
        {
            "binary_name": "linux-modules-6.8.0-60-generic",
            "binary_version": "6.8.0-60.63.1"
        },
        {
            "binary_name": "linux-riscv-headers-6.8.0-60",
            "binary_version": "6.8.0-60.63.1"
        },
        {
            "binary_name": "linux-riscv-tools-6.8.0-60",
            "binary_version": "6.8.0-60.63.1"
        },
        {
            "binary_name": "linux-tools-6.8.0-60-generic",
            "binary_version": "6.8.0-60.63.1"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-xilinx

Package

Name
linux-xilinx
Purl
pkg:deb/ubuntu/linux-xilinx?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
6.8.0-1017.18

Affected versions

6.*
6.8.0-1008.9
6.8.0-1009.10
6.8.0-1011.12
6.8.0-1012.13
6.8.0-1013.14
6.8.0-1014.15
6.8.0-1015.16

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "linux-buildinfo-6.8.0-1017-xilinx",
            "binary_version": "6.8.0-1017.18"
        },
        {
            "binary_name": "linux-headers-6.8.0-1017-xilinx",
            "binary_version": "6.8.0-1017.18"
        },
        {
            "binary_name": "linux-image-6.8.0-1017-xilinx",
            "binary_version": "6.8.0-1017.18"
        },
        {
            "binary_name": "linux-modules-6.8.0-1017-xilinx",
            "binary_version": "6.8.0-1017.18"
        },
        {
            "binary_name": "linux-tools-6.8.0-1017-xilinx",
            "binary_version": "6.8.0-1017.18"
        },
        {
            "binary_name": "linux-xilinx-headers-6.8.0-1017",
            "binary_version": "6.8.0-1017.18"
        },
        {
            "binary_name": "linux-xilinx-tools-6.8.0-1017",
            "binary_version": "6.8.0-1017.18"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
Ubuntu:Nvidia-BlueField:22.04:LTS
linux-bluefield

Package

Name
linux-bluefield
Purl
pkg:deb/ubuntu/linux-bluefield?arch=source&distro=bluefield%2Fjammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.15.0-1011.13
5.15.0-1014.16
5.15.0-1015.17
5.15.0-1017.19
5.15.0-1019.21
5.15.0-1021.23
5.15.0-1022.24
5.15.0-1023.25
5.15.0-1024.26
5.15.0-1027.29
5.15.0-1028.30
5.15.0-1031.33
5.15.0-1032.34
5.15.0-1033.35
5.15.0-1035.37
5.15.0-1036.38
5.15.0-1037.39
5.15.0-1038.40
5.15.0-1040.42
5.15.0-1042.44
5.15.0-1043.45
5.15.0-1044.46
5.15.0-1045.47
5.15.0-1047.49
5.15.0-1048.50
5.15.0-1050.52
5.15.0-1051.53
5.15.0-1052.54
5.15.0-1053.55
5.15.0-1054.56
5.15.0-1056.58
5.15.0-1057.59
5.15.0-1058.60
5.15.0-1059.61
5.15.0-1060.62
5.15.0-1061.63
5.15.0-1062.64
5.15.0-1063.65
5.15.0-1064.66
5.15.0-1065.67
5.15.0-1066.68
5.15.0-1067.69
5.15.0-1069.71
5.15.0-1070.72
5.15.0-1072.74
5.15.0-1074.76
5.15.0-1075.77
5.15.0-1076.78
5.15.0-1077.79
5.15.0-1079.81
5.15.0-1080.82
5.15.0-1081.83
5.15.0-1082.84
5.15.0-1083.85
5.15.0-1084.86
5.15.0-1085.87
5.15.0-1086.88
5.15.0-1087.89
5.15.0-1089.91
5.15.0-1090.92
5.15.0-1092.94
5.15.0-1093.95
5.15.0-1095.97
5.15.0-1096.98
5.15.0-1097.99
5.15.0-1098.100
5.15.0-1099.101
5.15.0-1100.102
5.15.0-1101.103

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-bluefield-cloud-tools-common",
            "binary_version": "5.15.0-1101.103"
        },
        {
            "binary_name": "linux-bluefield-headers-5.15.0-1101",
            "binary_version": "5.15.0-1101.103"
        },
        {
            "binary_name": "linux-bluefield-tools-5.15.0-1101",
            "binary_version": "5.15.0-1101.103"
        },
        {
            "binary_name": "linux-bluefield-tools-host",
            "binary_version": "5.15.0-1101.103"
        },
        {
            "binary_name": "linux-buildinfo-5.15.0-1101-bluefield",
            "binary_version": "5.15.0-1101.103"
        },
        {
            "binary_name": "linux-headers-5.15.0-1101-bluefield",
            "binary_version": "5.15.0-1101.103"
        },
        {
            "binary_name": "linux-image-unsigned-5.15.0-1101-bluefield",
            "binary_version": "5.15.0-1101.103"
        },
        {
            "binary_name": "linux-modules-5.15.0-1101-bluefield",
            "binary_version": "5.15.0-1101.103"
        },
        {
            "binary_name": "linux-modules-extra-5.15.0-1101-bluefield",
            "binary_version": "5.15.0-1101.103"
        },
        {
            "binary_name": "linux-tools-5.15.0-1101-bluefield",
            "binary_version": "5.15.0-1101.103"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
Ubuntu:Pro:18.04:LTS
linux-aws-5.4

Package

Name
linux-aws-5.4
Purl
pkg:deb/ubuntu/linux-aws-5.4?arch=source&distro=esm-infra%2Fbionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.4.0-1018.18~18.04.1
5.4.0-1020.20~18.04.2
5.4.0-1022.22~18.04.1
5.4.0-1024.24~18.04.1
5.4.0-1025.25~18.04.1
5.4.0-1028.29~18.04.1
5.4.0-1029.30~18.04.1
5.4.0-1030.31~18.04.1
5.4.0-1032.33~18.04.1
5.4.0-1034.35~18.04.1
5.4.0-1035.37~18.04.1
5.4.0-1037.39~18.04.1
5.4.0-1038.40~18.04.1
5.4.0-1039.41~18.04.1
5.4.0-1041.43~18.04.1
5.4.0-1043.45~18.04.1
5.4.0-1045.47~18.04.1
5.4.0-1047.49~18.04.1
5.4.0-1048.50~18.04.1
5.4.0-1049.51~18.04.1
5.4.0-1051.53~18.04.1
5.4.0-1054.57~18.04.1
5.4.0-1055.58~18.04.1
5.4.0-1056.59~18.04.1
5.4.0-1057.60~18.04.1
5.4.0-1058.61~18.04.3
5.4.0-1059.62~18.04.1
5.4.0-1060.63~18.04.1
5.4.0-1061.64~18.04.1
5.4.0-1063.66~18.04.1
5.4.0-1064.67~18.04.1
5.4.0-1065.68~18.04.1
5.4.0-1066.69~18.04.1
5.4.0-1068.72~18.04.1
5.4.0-1069.73~18.04.1
5.4.0-1071.76~18.04.1
5.4.0-1072.77~18.04.1
5.4.0-1075.80~18.04.1
5.4.0-1078.84~18.04.1
5.4.0-1080.87~18.04.1
5.4.0-1081.88~18.04.1
5.4.0-1083.90~18.04.1
5.4.0-1084.91~18.04.1
5.4.0-1085.92~18.04.1
5.4.0-1086.93~18.04.1
5.4.0-1088.96~18.04.1
5.4.0-1089.97~18.04.1
5.4.0-1090.98~18.04.1
5.4.0-1092.100~18.04.2
5.4.0-1093.102~18.04.2
5.4.0-1094.102~18.04.1
5.4.0-1096.104~18.04.1
5.4.0-1097.105~18.04.1
5.4.0-1099.107~18.04.1
5.4.0-1100.108~18.04.1
5.4.0-1101.109~18.04.1
5.4.0-1103.111~18.04.1
5.4.0-1104.112~18.04.1
5.4.0-1105.113~18.04.1
5.4.0-1106.114~18.04.1
5.4.0-1107.115~18.04.1
5.4.0-1108.116~18.04.1
5.4.0-1109.118~18.04.1
5.4.0-1110.119~18.04.1
5.4.0-1111.120~18.04.1
5.4.0-1112.121~18.04.2
5.4.0-1113.123~18.04.1
5.4.0-1114.124~18.04.1
5.4.0-1116.126~18.04.1
5.4.0-1117.127~18.04.1
5.4.0-1118.128~18.04.1
5.4.0-1119.129~18.04.1
5.4.0-1120.130~18.04.1
5.4.0-1121.131~18.04.1
5.4.0-1122.132~18.04.1
5.4.0-1123.133~18.04.1
5.4.0-1124.134~18.04.1
5.4.0-1125.135~18.04.1
5.4.0-1126.136~18.04.1
5.4.0-1127.137~18.04.2
5.4.0-1128.138~18.04.1
5.4.0-1129.139~18.04.1
5.4.0-1130.140~18.04.1
5.4.0-1131.141~18.04.1
5.4.0-1132.142~18.04.1
5.4.0-1133.143~18.04.1
5.4.0-1134.144~18.04.1
5.4.0-1135.145~18.04.1
5.4.0-1136.146~18.04.1
5.4.0-1137.147~18.04.1
5.4.0-1139.149~18.04.1
5.4.0-1142.152~18.04.1
5.4.0-1144.154~18.04.1
5.4.0-1145.155~18.04.1
5.4.0-1146.156~18.04.1
5.4.0-1147.157~18.04.1
5.4.0-1148.158~18.04.1
5.4.0-1149.159~18.04.1
5.4.0-1150.160~18.04.1
5.4.0-1151.161~18.04.1
5.4.0-1152.162~18.04.1
5.4.0-1153.163~18.04.1
5.4.0-1154.164~18.04.1
5.4.0-1156.166~18.04.1
5.4.0-1157.167~18.04.1
5.4.0-1158.168~18.04.1
5.4.0-1160.170~18.04.1
5.4.0-1161.172~18.04.1
5.4.0-1162.173~18.04.1
5.4.0-1163.174~18.04.1
5.4.0-1165.176~18.04.1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-aws-5.4-cloud-tools-5.4.0-1165",
            "binary_version": "5.4.0-1165.176~18.04.1"
        },
        {
            "binary_name": "linux-aws-5.4-headers-5.4.0-1165",
            "binary_version": "5.4.0-1165.176~18.04.1"
        },
        {
            "binary_name": "linux-aws-5.4-tools-5.4.0-1165",
            "binary_version": "5.4.0-1165.176~18.04.1"
        },
        {
            "binary_name": "linux-buildinfo-5.4.0-1165-aws",
            "binary_version": "5.4.0-1165.176~18.04.1"
        },
        {
            "binary_name": "linux-cloud-tools-5.4.0-1165-aws",
            "binary_version": "5.4.0-1165.176~18.04.1"
        },
        {
            "binary_name": "linux-headers-5.4.0-1165-aws",
            "binary_version": "5.4.0-1165.176~18.04.1"
        },
        {
            "binary_name": "linux-image-unsigned-5.4.0-1165-aws",
            "binary_version": "5.4.0-1165.176~18.04.1"
        },
        {
            "binary_name": "linux-modules-5.4.0-1165-aws",
            "binary_version": "5.4.0-1165.176~18.04.1"
        },
        {
            "binary_name": "linux-modules-extra-5.4.0-1165-aws",
            "binary_version": "5.4.0-1165.176~18.04.1"
        },
        {
            "binary_name": "linux-tools-5.4.0-1165-aws",
            "binary_version": "5.4.0-1165.176~18.04.1"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-azure-5.4

Package

Name
linux-azure-5.4
Purl
pkg:deb/ubuntu/linux-azure-5.4?arch=source&distro=esm-infra%2Fbionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.4.0-1020.20~18.04.1
5.4.0-1022.22~18.04.1
5.4.0-1023.23~18.04.1
5.4.0-1025.25~18.04.1
5.4.0-1026.26~18.04.1
5.4.0-1031.32~18.04.1
5.4.0-1032.33~18.04.1
5.4.0-1034.35~18.04.1
5.4.0-1035.36~18.04.1
5.4.0-1036.38~18.04.1
5.4.0-1039.41~18.04.1
5.4.0-1040.42~18.04.1
5.4.0-1041.43~18.04.1
5.4.0-1043.45~18.04.1
5.4.0-1044.46~18.04.1
5.4.0-1046.48~18.04.1
5.4.0-1047.49~18.04.1
5.4.0-1048.50~18.04.1
5.4.0-1049.51~18.04.1
5.4.0-1051.53~18.04.1
5.4.0-1055.57~18.04.1
5.4.0-1056.58~18.04.1
5.4.0-1058.60~18.04.1
5.4.0-1059.62~18.04.1
5.4.0-1061.64~18.04.1
5.4.0-1062.65~18.04.1
5.4.0-1063.66~18.04.1
5.4.0-1064.67~18.04.1
5.4.0-1065.68~18.04.1
5.4.0-1067.70~18.04.1
5.4.0-1068.71~18.04.1
5.4.0-1069.72~18.04.1
5.4.0-1070.73~18.04.1
5.4.0-1072.75~18.04.1
5.4.0-1073.76~18.04.1
5.4.0-1074.77~18.04.1
5.4.0-1077.80~18.04.1
5.4.0-1078.81~18.04.1
5.4.0-1080.83~18.04.2
5.4.0-1083.87~18.04.1
5.4.0-1085.90~18.04.1
5.4.0-1086.91~18.04.1
5.4.0-1089.94~18.04.1
5.4.0-1090.95~18.04.1
5.4.0-1091.96~18.04.1
5.4.0-1094.100~18.04.1
5.4.0-1095.101~18.04.1
5.4.0-1098.104~18.04.2
5.4.0-1100.106~18.04.1
5.4.0-1101.107~18.04.1
5.4.0-1103.109~18.04.1
5.4.0-1104.110~18.04.1
5.4.0-1105.111~18.04.1
5.4.0-1106.112~18.04.1
5.4.0-1107.113~18.04.1
5.4.0-1108.114~18.04.1
5.4.0-1109.115~18.04.1
5.4.0-1110.116~18.04.1
5.4.0-1111.117~18.04.1
5.4.0-1112.118~18.04.1
5.4.0-1113.119~18.04.1
5.4.0-1115.122~18.04.1
5.4.0-1116.123~18.04.1
5.4.0-1117.124~18.04.1
5.4.0-1118.125~18.04.1
5.4.0-1119.126~18.04.2
5.4.0-1120.127~18.04.1
5.4.0-1121.128~18.04.1
5.4.0-1122.129~18.04.1
5.4.0-1123.130~18.04.1
5.4.0-1124.131~18.04.1
5.4.0-1126.133~18.04.1
5.4.0-1127.134~18.04.1
5.4.0-1128.135~18.04.1
5.4.0-1129.136~18.04.1
5.4.0-1130.137~18.04.1
5.4.0-1131.138~18.04.1
5.4.0-1132.139~18.04.1
5.4.0-1133.140~18.04.1
5.4.0-1134.141~18.04.1
5.4.0-1135.142~18.04.1
5.4.0-1136.143~18.04.1
5.4.0-1137.144~18.04.1
5.4.0-1138.145~18.04.1
5.4.0-1139.146~18.04.1
5.4.0-1140.147~18.04.1
5.4.0-1142.149~18.04.1
5.4.0-1143.150~18.04.1
5.4.0-1145.152~18.04.1
5.4.0-1147.154~18.04.1
5.4.0-1148.155~18.04.1
5.4.0-1149.156~18.04.1
5.4.0-1150.157~18.04.1
5.4.0-1151.158~18.04.1
5.4.0-1152.159~18.04.1
5.4.0-1153.160~18.04.1
5.4.0-1154.161~18.04.1
5.4.0-1156.163~18.04.1
5.4.0-1157.164~18.04.1
5.4.0-1161.167~18.04.1
5.4.0-1162.168~18.04.1
5.4.0-1163.169~18.04.1
5.4.0-1164.170~18.04.1
5.4.0-1166.172~18.04.1
5.4.0-1167.173~18.04.1
5.4.0-1168.174~18.04.1
5.4.0-1169.175~18.04.1
5.4.0-1170.176~18.04.1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-azure-5.4-cloud-tools-5.4.0-1170",
            "binary_version": "5.4.0-1170.176~18.04.1"
        },
        {
            "binary_name": "linux-azure-5.4-headers-5.4.0-1170",
            "binary_version": "5.4.0-1170.176~18.04.1"
        },
        {
            "binary_name": "linux-azure-5.4-tools-5.4.0-1170",
            "binary_version": "5.4.0-1170.176~18.04.1"
        },
        {
            "binary_name": "linux-buildinfo-5.4.0-1170-azure",
            "binary_version": "5.4.0-1170.176~18.04.1"
        },
        {
            "binary_name": "linux-cloud-tools-5.4.0-1170-azure",
            "binary_version": "5.4.0-1170.176~18.04.1"
        },
        {
            "binary_name": "linux-headers-5.4.0-1170-azure",
            "binary_version": "5.4.0-1170.176~18.04.1"
        },
        {
            "binary_name": "linux-image-unsigned-5.4.0-1170-azure",
            "binary_version": "5.4.0-1170.176~18.04.1"
        },
        {
            "binary_name": "linux-modules-5.4.0-1170-azure",
            "binary_version": "5.4.0-1170.176~18.04.1"
        },
        {
            "binary_name": "linux-modules-extra-5.4.0-1170-azure",
            "binary_version": "5.4.0-1170.176~18.04.1"
        },
        {
            "binary_name": "linux-tools-5.4.0-1170-azure",
            "binary_version": "5.4.0-1170.176~18.04.1"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-gcp-5.4

Package

Name
linux-gcp-5.4
Purl
pkg:deb/ubuntu/linux-gcp-5.4?arch=source&distro=esm-infra%2Fbionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.4.0-1019.19~18.04.2
5.4.0-1021.21~18.04.1
5.4.0-1022.22~18.04.1
5.4.0-1024.24~18.04.1
5.4.0-1025.25~18.04.1
5.4.0-1028.29~18.04.1
5.4.0-1029.31~18.04.1
5.4.0-1030.32~18.04.1
5.4.0-1032.34~18.04.1
5.4.0-1033.35~18.04.1
5.4.0-1034.37~18.04.1
5.4.0-1036.39~18.04.1
5.4.0-1037.40~18.04.1
5.4.0-1038.41~18.04.1
5.4.0-1040.43~18.04.1
5.4.0-1041.44~18.04.1
5.4.0-1042.45~18.04.1
5.4.0-1043.46~18.04.1
5.4.0-1044.47~18.04.2
5.4.0-1046.49~18.04.1
5.4.0-1049.53~18.04.1
5.4.0-1051.55~18.04.1
5.4.0-1052.56~18.04.1
5.4.0-1053.57~18.04.1
5.4.0-1055.59~18.04.1
5.4.0-1056.60~18.04.1
5.4.0-1057.61~18.04.1
5.4.0-1058.62~18.04.1
5.4.0-1059.63~18.04.1
5.4.0-1060.64~18.04.1
5.4.0-1062.66~18.04.1
5.4.0-1063.67~18.04.1
5.4.0-1064.68~18.04.1
5.4.0-1065.69~18.04.1
5.4.0-1067.71~18.04.1
5.4.0-1068.72~18.04.1
5.4.0-1069.73~18.04.1
5.4.0-1072.77~18.04.1
5.4.0-1073.78~18.04.1
5.4.0-1075.80~18.04.1
5.4.0-1078.84~18.04.1
5.4.0-1080.87~18.04.1
5.4.0-1083.91~18.04.1
5.4.0-1084.92~18.04.1
5.4.0-1086.94~18.04.1
5.4.0-1087.95~18.04.1
5.4.0-1089.97~18.04.1
5.4.0-1092.101~18.04.1
5.4.0-1093.102~18.04.1
5.4.0-1096.105~18.04.2
5.4.0-1097.106~18.04.1
5.4.0-1098.107~18.04.1
5.4.0-1100.109~18.04.1
5.4.0-1101.110~18.04.1
5.4.0-1102.111~18.04.2
5.4.0-1103.112~18.04.1
5.4.0-1104.113~18.04.1
5.4.0-1105.114~18.04.1
5.4.0-1106.115~18.04.1
5.4.0-1107.116~18.04.1
5.4.0-1108.117~18.04.1
5.4.0-1109.118~18.04.1
5.4.0-1110.119~18.04.1
5.4.0-1111.120~18.04.1
5.4.0-1112.121~18.04.1
5.4.0-1113.122~18.04.1
5.4.0-1115.124~18.04.1
5.4.0-1116.125~18.04.1
5.4.0-1117.126~18.04.1
5.4.0-1118.127~18.04.1
5.4.0-1120.129~18.04.1
5.4.0-1121.130~18.04.1
5.4.0-1122.131~18.04.1
5.4.0-1123.132~18.04.1
5.4.0-1124.133~18.04.1
5.4.0-1125.134~18.04.1
5.4.0-1126.135~18.04.1
5.4.0-1127.136~18.04.1
5.4.0-1128.137~18.04.1
5.4.0-1129.138~18.04.1
5.4.0-1130.139~18.04.1
5.4.0-1132.141~18.04.1
5.4.0-1133.142~18.04.1
5.4.0-1134.143~18.04.1
5.4.0-1135.144~18.04.1
5.4.0-1136.145~18.04.1
5.4.0-1137.146~18.04.1
5.4.0-1138.147~18.04.1
5.4.0-1139.148~18.04.1
5.4.0-1140.149~18.04.1
5.4.0-1141.150~18.04.1
5.4.0-1142.151~18.04.1
5.4.0-1143.152~18.04.1
5.4.0-1145.154~18.04.1
5.4.0-1147.156~18.04.1
5.4.0-1148.157~18.04.1
5.4.0-1149.158~18.04.1
5.4.0-1150.159~18.04.1
5.4.0-1151.160~18.04.1
5.4.0-1152.161~18.04.1
5.4.0-1153.162~18.04.1
5.4.0-1154.163~18.04.1
5.4.0-1155.164~18.04.1
5.4.0-1156.165~18.04.1
5.4.0-1157.166~18.04.1
5.4.0-1159.168~18.04.1
5.4.0-1160.169~18.04.1
5.4.0-1161.170~18.04.1
5.4.0-1162.171~18.04.1
5.4.0-1163.172~18.04.1
5.4.0-1164.173~18.04.1
5.4.0-1165.174~18.04.1
5.4.0-1166.175~18.04.1
5.4.0-1167.176~18.04.1
5.4.0-1168.178~18.04.1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-5.4.0-1168-gcp",
            "binary_version": "5.4.0-1168.178~18.04.1"
        },
        {
            "binary_name": "linux-gcp-5.4-headers-5.4.0-1168",
            "binary_version": "5.4.0-1168.178~18.04.1"
        },
        {
            "binary_name": "linux-gcp-5.4-tools-5.4.0-1168",
            "binary_version": "5.4.0-1168.178~18.04.1"
        },
        {
            "binary_name": "linux-headers-5.4.0-1168-gcp",
            "binary_version": "5.4.0-1168.178~18.04.1"
        },
        {
            "binary_name": "linux-image-unsigned-5.4.0-1168-gcp",
            "binary_version": "5.4.0-1168.178~18.04.1"
        },
        {
            "binary_name": "linux-modules-5.4.0-1168-gcp",
            "binary_version": "5.4.0-1168.178~18.04.1"
        },
        {
            "binary_name": "linux-modules-extra-5.4.0-1168-gcp",
            "binary_version": "5.4.0-1168.178~18.04.1"
        },
        {
            "binary_name": "linux-tools-5.4.0-1168-gcp",
            "binary_version": "5.4.0-1168.178~18.04.1"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-hwe-5.4

Package

Name
linux-hwe-5.4
Purl
pkg:deb/ubuntu/linux-hwe-5.4?arch=source&distro=esm-infra%2Fbionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.4.0-37.41~18.04.1
5.4.0-39.43~18.04.1
5.4.0-40.44~18.04.1
5.4.0-42.46~18.04.1
5.4.0-45.49~18.04.2
5.4.0-47.51~18.04.1
5.4.0-48.52~18.04.1
5.4.0-51.56~18.04.1
5.4.0-52.57~18.04.1
5.4.0-53.59~18.04.1
5.4.0-54.60~18.04.1
5.4.0-56.62~18.04.1
5.4.0-58.64~18.04.1
5.4.0-59.65~18.04.1
5.4.0-60.67~18.04.1
5.4.0-62.70~18.04.1
5.4.0-64.72~18.04.1
5.4.0-65.73~18.04.1
5.4.0-66.74~18.04.2
5.4.0-67.75~18.04.1
5.4.0-70.78~18.04.1
5.4.0-71.79~18.04.1
5.4.0-72.80~18.04.1
5.4.0-73.82~18.04.1
5.4.0-74.83~18.04.1
5.4.0-77.86~18.04.1
5.4.0-80.90~18.04.1
5.4.0-81.91~18.04.1
5.4.0-84.94~18.04.1
5.4.0-86.97~18.04.1
5.4.0-87.98~18.04.1
5.4.0-89.100~18.04.1
5.4.0-90.101~18.04.1
5.4.0-91.102~18.04.1
5.4.0-92.103~18.04.2
5.4.0-94.106~18.04.1
5.4.0-96.109~18.04.1
5.4.0-97.110~18.04.1
5.4.0-99.112~18.04.1
5.4.0-100.113~18.04.1
5.4.0-104.118~18.04.1
5.4.0-105.119~18.04.1
5.4.0-107.121~18.04.1
5.4.0-109.123~18.04.1
5.4.0-110.124~18.04.1
5.4.0-113.127~18.04.1
5.4.0-117.132~18.04.1
5.4.0-120.136~18.04.1
5.4.0-121.137~18.04.1
5.4.0-122.138~18.04.1
5.4.0-124.140~18.04.1
5.4.0-125.141~18.04.1
5.4.0-126.142~18.04.1
5.4.0-128.144~18.04.1
5.4.0-131.147~18.04.1
5.4.0-132.148~18.04.1
5.4.0-133.149~18.04.1
5.4.0-135.152~18.04.2
5.4.0-136.153~18.04.1
5.4.0-137.154~18.04.1
5.4.0-139.156~18.04.1
5.4.0-144.161~18.04.1
5.4.0-146.163~18.04.1
5.4.0-147.164~18.04.1
5.4.0-148.165~18.04.1
5.4.0-149.166~18.04.1
5.4.0-150.167~18.04.1
5.4.0-152.169~18.04.1
5.4.0-153.170~18.04.1
5.4.0-155.172~18.04.1
5.4.0-156.173~18.04.1
5.4.0-159.176~18.04.1
5.4.0-162.179~18.04.1
5.4.0-163.180~18.04.1
5.4.0-164.181~18.04.1
5.4.0-165.182~18.04.1
5.4.0-166.183~18.04.2
5.4.0-167.184~18.04.1
5.4.0-169.187~18.04.1
5.4.0-170.188~18.04.1
5.4.0-171.189~18.04.1
5.4.0-172.190~18.04.1
5.4.0-173.191~18.04.1
5.4.0-174.193~18.04.1
5.4.0-175.195~18.04.1
5.4.0-177.197~18.04.1
5.4.0-181.201~18.04.1
5.4.0-182.202~18.04.1
5.4.0-186.206~18.04.1
5.4.0-187.207~18.04.1
5.4.0-189.209~18.04.1
5.4.0-190.210~18.04.1
5.4.0-192.212~18.04.1
5.4.0-193.213~18.04.1
5.4.0-195.215~18.04.1
5.4.0-196.216~18.04.1
5.4.0-198.218~18.04.1
5.4.0-200.220~18.04.1
5.4.0-202.222~18.04.1
5.4.0-204.224~18.04.1
5.4.0-205.225~18.04.1
5.4.0-208.228~18.04.1
5.4.0-211.231~18.04.1
5.4.0-212.232~18.04.1
5.4.0-214.234~18.04.1
5.4.0-215.235~18.04.1
5.4.0-216.236~18.04.1
5.4.0-218.238~18.04.1
5.4.0-219.239~18.04.1
5.4.0-220.240~18.04.1
5.4.0-221.241~18.04.1
5.4.0-222.242~18.04.1
5.4.0-223.243~18.04.1
5.4.0-224.244~18.04.1
5.4.0-225.245~18.04.1
5.4.0-227.247~18.04.1
5.4.0-228.248~18.04.1
5.4.0-229.249~18.04.1
5.4.0-231.251~18.04.1
5.4.0-233.253~18.04.1
5.4.0-234.254~18.04.1
5.4.0-238.258~18.04.1
5.4.0-241.261~18.04.1
5.4.0-242.262~18.04.1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "block-modules-5.4.0-242-generic-di",
            "binary_version": "5.4.0-242.262~18.04.1"
        },
        {
            "binary_name": "crypto-modules-5.4.0-242-generic-di",
            "binary_version": "5.4.0-242.262~18.04.1"
        },
        {
            "binary_name": "dasd-extra-modules-5.4.0-242-generic-di",
            "binary_version": "5.4.0-242.262~18.04.1"
        },
        {
            "binary_name": "dasd-modules-5.4.0-242-generic-di",
            "binary_version": "5.4.0-242.262~18.04.1"
        },
        {
            "binary_name": "fat-modules-5.4.0-242-generic-di",
            "binary_version": "5.4.0-242.262~18.04.1"
        },
        {
            "binary_name": "fb-modules-5.4.0-242-generic-di",
            "binary_version": "5.4.0-242.262~18.04.1"
        },
        {
            "binary_name": "firewire-core-modules-5.4.0-242-generic-di",
            "binary_version": "5.4.0-242.262~18.04.1"
        },
        {
            "binary_name": "floppy-modules-5.4.0-242-generic-di",
            "binary_version": "5.4.0-242.262~18.04.1"
        },
        {
            "binary_name": "fs-core-modules-5.4.0-242-generic-di",
            "binary_version": "5.4.0-242.262~18.04.1"
        },
        {
            "binary_name": "fs-secondary-modules-5.4.0-242-generic-di",
            "binary_version": "5.4.0-242.262~18.04.1"
        },
        {
            "binary_name": "input-modules-5.4.0-242-generic-di",
            "binary_version": "5.4.0-242.262~18.04.1"
        },
        {
            "binary_name": "ipmi-modules-5.4.0-242-generic-di",
            "binary_version": "5.4.0-242.262~18.04.1"
        },
        {
            "binary_name": "kernel-image-5.4.0-242-generic-di",
            "binary_version": "5.4.0-242.262~18.04.1"
        },
        {
            "binary_name": "linux-buildinfo-5.4.0-242-generic",
            "binary_version": "5.4.0-242.262~18.04.1"
        },
        {
            "binary_name": "linux-buildinfo-5.4.0-242-lowlatency",
            "binary_version": "5.4.0-242.262~18.04.1"
        },
        {
            "binary_name": "linux-cloud-tools-5.4.0-242-generic",
            "binary_version": "5.4.0-242.262~18.04.1"
        },
        {
            "binary_name": "linux-cloud-tools-5.4.0-242-lowlatency",
            "binary_version": "5.4.0-242.262~18.04.1"
        },
        {
            "binary_name": "linux-headers-5.4.0-242-generic",
            "binary_version": "5.4.0-242.262~18.04.1"
        },
        {
            "binary_name": "linux-headers-5.4.0-242-lowlatency",
            "binary_version": "5.4.0-242.262~18.04.1"
        },
        {
            "binary_name": "linux-hwe-5.4-cloud-tools-5.4.0-242",
            "binary_version": "5.4.0-242.262~18.04.1"
        },
        {
            "binary_name": "linux-hwe-5.4-cloud-tools-common",
            "binary_version": "5.4.0-242.262~18.04.1"
        },
        {
            "binary_name": "linux-hwe-5.4-headers-5.4.0-242",
            "binary_version": "5.4.0-242.262~18.04.1"
        },
        {
            "binary_name": "linux-hwe-5.4-source-5.4.0",
            "binary_version": "5.4.0-242.262~18.04.1"
        },
        {
            "binary_name": "linux-hwe-5.4-tools-5.4.0-242",
            "binary_version": "5.4.0-242.262~18.04.1"
        },
        {
            "binary_name": "linux-hwe-5.4-tools-common",
            "binary_version": "5.4.0-242.262~18.04.1"
        },
        {
            "binary_name": "linux-hwe-5.4-udebs-generic",
            "binary_version": "5.4.0-242.262~18.04.1"
        },
        {
            "binary_name": "linux-image-unsigned-5.4.0-242-generic",
            "binary_version": "5.4.0-242.262~18.04.1"
        },
        {
            "binary_name": "linux-image-unsigned-5.4.0-242-lowlatency",
            "binary_version": "5.4.0-242.262~18.04.1"
        },
        {
            "binary_name": "linux-modules-5.4.0-242-generic",
            "binary_version": "5.4.0-242.262~18.04.1"
        },
        {
            "binary_name": "linux-modules-5.4.0-242-lowlatency",
            "binary_version": "5.4.0-242.262~18.04.1"
        },
        {
            "binary_name": "linux-modules-extra-5.4.0-242-generic",
            "binary_version": "5.4.0-242.262~18.04.1"
        },
        {
            "binary_name": "linux-tools-5.4.0-242-generic",
            "binary_version": "5.4.0-242.262~18.04.1"
        },
        {
            "binary_name": "linux-tools-5.4.0-242-lowlatency",
            "binary_version": "5.4.0-242.262~18.04.1"
        },
        {
            "binary_name": "md-modules-5.4.0-242-generic-di",
            "binary_version": "5.4.0-242.262~18.04.1"
        },
        {
            "binary_name": "message-modules-5.4.0-242-generic-di",
            "binary_version": "5.4.0-242.262~18.04.1"
        },
        {
            "binary_name": "mouse-modules-5.4.0-242-generic-di",
            "binary_version": "5.4.0-242.262~18.04.1"
        },
        {
            "binary_name": "multipath-modules-5.4.0-242-generic-di",
            "binary_version": "5.4.0-242.262~18.04.1"
        },
        {
            "binary_name": "nfs-modules-5.4.0-242-generic-di",
            "binary_version": "5.4.0-242.262~18.04.1"
        },
        {
            "binary_name": "nic-modules-5.4.0-242-generic-di",
            "binary_version": "5.4.0-242.262~18.04.1"
        },
        {
            "binary_name": "nic-pcmcia-modules-5.4.0-242-generic-di",
            "binary_version": "5.4.0-242.262~18.04.1"
        },
        {
            "binary_name": "nic-shared-modules-5.4.0-242-generic-di",
            "binary_version": "5.4.0-242.262~18.04.1"
        },
        {
            "binary_name": "nic-usb-modules-5.4.0-242-generic-di",
            "binary_version": "5.4.0-242.262~18.04.1"
        },
        {
            "binary_name": "parport-modules-5.4.0-242-generic-di",
            "binary_version": "5.4.0-242.262~18.04.1"
        },
        {
            "binary_name": "pata-modules-5.4.0-242-generic-di",
            "binary_version": "5.4.0-242.262~18.04.1"
        },
        {
            "binary_name": "pcmcia-modules-5.4.0-242-generic-di",
            "binary_version": "5.4.0-242.262~18.04.1"
        },
        {
            "binary_name": "pcmcia-storage-modules-5.4.0-242-generic-di",
            "binary_version": "5.4.0-242.262~18.04.1"
        },
        {
            "binary_name": "plip-modules-5.4.0-242-generic-di",
            "binary_version": "5.4.0-242.262~18.04.1"
        },
        {
            "binary_name": "ppp-modules-5.4.0-242-generic-di",
            "binary_version": "5.4.0-242.262~18.04.1"
        },
        {
            "binary_name": "sata-modules-5.4.0-242-generic-di",
            "binary_version": "5.4.0-242.262~18.04.1"
        },
        {
            "binary_name": "scsi-modules-5.4.0-242-generic-di",
            "binary_version": "5.4.0-242.262~18.04.1"
        },
        {
            "binary_name": "serial-modules-5.4.0-242-generic-di",
            "binary_version": "5.4.0-242.262~18.04.1"
        },
        {
            "binary_name": "storage-core-modules-5.4.0-242-generic-di",
            "binary_version": "5.4.0-242.262~18.04.1"
        },
        {
            "binary_name": "usb-modules-5.4.0-242-generic-di",
            "binary_version": "5.4.0-242.262~18.04.1"
        },
        {
            "binary_name": "virtio-modules-5.4.0-242-generic-di",
            "binary_version": "5.4.0-242.262~18.04.1"
        },
        {
            "binary_name": "vlan-modules-5.4.0-242-generic-di",
            "binary_version": "5.4.0-242.262~18.04.1"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-ibm-5.4

Package

Name
linux-ibm-5.4
Purl
pkg:deb/ubuntu/linux-ibm-5.4?arch=source&distro=esm-infra%2Fbionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.4.0-1010.11~18.04.2
5.4.0-1012.13~18.04.1
5.4.0-1014.15~18.04.1
5.4.0-1015.16~18.04.1
5.4.0-1017.19~18.04.1
5.4.0-1018.20~18.04.1
5.4.0-1019.21~18.04.1
5.4.0-1020.22~18.04.1
5.4.0-1021.23~18.04.1
5.4.0-1023.25~18.04.1
5.4.0-1026.29~18.04.1
5.4.0-1028.32~18.04.1
5.4.0-1029.33~18.04.1
5.4.0-1031.35~18.04.1
5.4.0-1032.36~18.04.1
5.4.0-1033.37~18.04.1
5.4.0-1034.38~18.04.1
5.4.0-1036.41~18.04.1
5.4.0-1037.42~18.04.1
5.4.0-1040.45~18.04.2
5.4.0-1041.46~18.04.1
5.4.0-1042.47~18.04.1
5.4.0-1044.49~18.04.1
5.4.0-1045.50~18.04.1
5.4.0-1046.51~18.04.1
5.4.0-1047.52~18.04.1
5.4.0-1048.53~18.04.1
5.4.0-1049.54~18.04.1
5.4.0-1050.55~18.04.1
5.4.0-1051.56~18.04.1
5.4.0-1052.57~18.04.1
5.4.0-1053.58~18.04.1
5.4.0-1054.59~18.04.1
5.4.0-1056.61~18.04.1
5.4.0-1057.62~18.04.1
5.4.0-1058.63~18.04.1
5.4.0-1059.64~18.04.1
5.4.0-1060.65~18.04.1
5.4.0-1061.66~18.04.1
5.4.0-1063.68~18.04.1
5.4.0-1064.69~18.04.1
5.4.0-1065.70~18.04.1
5.4.0-1066.71~18.04.1
5.4.0-1067.72~18.04.1
5.4.0-1068.73~18.04.1
5.4.0-1069.74~18.04.1
5.4.0-1070.75~18.04.1
5.4.0-1071.76~18.04.1
5.4.0-1072.77~18.04.1
5.4.0-1073.78~18.04.1
5.4.0-1074.79~18.04.1
5.4.0-1075.80~18.04.1
5.4.0-1076.81~18.04.1
5.4.0-1077.82~18.04.1
5.4.0-1078.83~18.04.1
5.4.0-1079.84~18.04.1
5.4.0-1080.85~18.04.1
5.4.0-1081.86~18.04.1
5.4.0-1082.87~18.04.1
5.4.0-1083.88~18.04.1
5.4.0-1084.89~18.04.1
5.4.0-1085.90~18.04.1
5.4.0-1086.91~18.04.1
5.4.0-1090.95~18.04.1
5.4.0-1092.97~18.04.1
5.4.0-1093.98~18.04.1
5.4.0-1094.99~18.04.1
5.4.0-1095.100~18.04.1
5.4.0-1096.101~18.04.1
5.4.0-1097.102~18.04.1
5.4.0-1098.103~18.04.1
5.4.0-1099.104~18.04.1
5.4.0-1100.105~18.04.1
5.4.0-1102.107~18.04.1
5.4.0-1103.108~18.04.1
5.4.0-1104.109~18.04.1
5.4.0-1105.110~18.04.1
5.4.0-1107.112~18.04.1
5.4.0-1108.113~18.04.1
5.4.0-1109.114~18.04.1
5.4.0-1111.116~18.04.1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-5.4.0-1111-ibm",
            "binary_version": "5.4.0-1111.116~18.04.1"
        },
        {
            "binary_name": "linux-headers-5.4.0-1111-ibm",
            "binary_version": "5.4.0-1111.116~18.04.1"
        },
        {
            "binary_name": "linux-ibm-5.4-cloud-tools-common",
            "binary_version": "5.4.0-1111.116~18.04.1"
        },
        {
            "binary_name": "linux-ibm-5.4-headers-5.4.0-1111",
            "binary_version": "5.4.0-1111.116~18.04.1"
        },
        {
            "binary_name": "linux-ibm-5.4-source-5.4.0",
            "binary_version": "5.4.0-1111.116~18.04.1"
        },
        {
            "binary_name": "linux-ibm-5.4-tools-5.4.0-1111",
            "binary_version": "5.4.0-1111.116~18.04.1"
        },
        {
            "binary_name": "linux-ibm-5.4-tools-common",
            "binary_version": "5.4.0-1111.116~18.04.1"
        },
        {
            "binary_name": "linux-image-unsigned-5.4.0-1111-ibm",
            "binary_version": "5.4.0-1111.116~18.04.1"
        },
        {
            "binary_name": "linux-modules-5.4.0-1111-ibm",
            "binary_version": "5.4.0-1111.116~18.04.1"
        },
        {
            "binary_name": "linux-modules-extra-5.4.0-1111-ibm",
            "binary_version": "5.4.0-1111.116~18.04.1"
        },
        {
            "binary_name": "linux-tools-5.4.0-1111-ibm",
            "binary_version": "5.4.0-1111.116~18.04.1"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-oracle-5.4

Package

Name
linux-oracle-5.4
Purl
pkg:deb/ubuntu/linux-oracle-5.4?arch=source&distro=esm-infra%2Fbionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.4.0-1019.19~18.04.1
5.4.0-1021.21~18.04.1
5.4.0-1022.22~18.04.1
5.4.0-1024.24~18.04.1
5.4.0-1025.25~18.04.1
5.4.0-1028.29~18.04.1
5.4.0-1029.31~18.04.1
5.4.0-1030.32~18.04.1
5.4.0-1033.35
5.4.0-1034.36~18.04.1
5.4.0-1035.38~18.04.1
5.4.0-1037.40~18.04.1
5.4.0-1038.41~18.04.1
5.4.0-1039.42~18.04.1
5.4.0-1041.44~18.04.1
5.4.0-1042.45~18.04.1
5.4.0-1043.46~18.04.1
5.4.0-1044.47~18.04.1
5.4.0-1046.50~18.04.2
5.4.0-1048.52~18.04.1
5.4.0-1049.53~18.04.1
5.4.0-1052.56~18.04.1
5.4.0-1053.57~18.04.1
5.4.0-1054.58~18.04.1
5.4.0-1055.59~18.04.1
5.4.0-1056.60~18.04.1
5.4.0-1057.61~18.04.1
5.4.0-1058.62~18.04.1
5.4.0-1059.63~18.04.1
5.4.0-1061.65~18.04.1
5.4.0-1062.66~18.04.1
5.4.0-1063.67~18.04.1
5.4.0-1064.68~18.04.1
5.4.0-1066.71~18.04.1
5.4.0-1067.72~18.04.1
5.4.0-1069.75~18.04.1
5.4.0-1070.76~18.04.1
5.4.0-1071.77~18.04.1
5.4.0-1073.79~18.04.1
5.4.0-1076.83~18.04.1
5.4.0-1078.86~18.04.1
5.4.0-1079.87~18.04.1
5.4.0-1081.89~18.04.1
5.4.0-1082.90~18.04.1
5.4.0-1083.91~18.04.1
5.4.0-1084.92~18.04.1
5.4.0-1086.95~18.04.1
5.4.0-1087.96~18.04.1
5.4.0-1090.99~18.04.2
5.4.0-1091.100~18.04.1
5.4.0-1092.101~18.04.1
5.4.0-1093.102~18.04.1
5.4.0-1094.103~18.04.1
5.4.0-1098.107~18.04.1
5.4.0-1099.108~18.04.1
5.4.0-1100.109~18.04.1
5.4.0-1101.110~18.04.1
5.4.0-1102.111~18.04.1
5.4.0-1103.112~18.04.1
5.4.0-1104.113~18.04.1
5.4.0-1105.114~18.04.1
5.4.0-1106.115~18.04.1
5.4.0-1107.116~18.04.1
5.4.0-1108.117~18.04.1
5.4.0-1109.118~18.04.1
5.4.0-1110.119~18.04.1
5.4.0-1111.120~18.04.1
5.4.0-1112.121~18.04.4
5.4.0-1113.122~18.04.1
5.4.0-1115.124~18.04.1
5.4.0-1116.125~18.04.1
5.4.0-1117.126~18.04.1
5.4.0-1118.127~18.04.1
5.4.0-1119.128~18.04.1
5.4.0-1120.129~18.04.1
5.4.0-1121.130~18.04.1
5.4.0-1122.131~18.04.1
5.4.0-1123.132~18.04.1
5.4.0-1124.133~18.04.1
5.4.0-1125.134~18.04.1
5.4.0-1126.135~18.04.1
5.4.0-1127.136~18.04.1
5.4.0-1129.138~18.04.1
5.4.0-1130.139~18.04.1
5.4.0-1131.140~18.04.1
5.4.0-1132.141~18.04.1
5.4.0-1133.142~18.04.1
5.4.0-1134.143~18.04.1
5.4.0-1135.144~18.04.1
5.4.0-1136.145~18.04.1
5.4.0-1137.146~18.04.1
5.4.0-1138.147~18.04.1
5.4.0-1140.149~18.04.1
5.4.0-1141.151~18.04.1
5.4.0-1142.152~18.04.1
5.4.0-1143.153~18.04.1
5.4.0-1144.154~18.04.1
5.4.0-1145.155~18.04.1
5.4.0-1146.156~18.04.1
5.4.0-1148.158~18.04.1
5.4.0-1149.159~18.04.1
5.4.0-1150.160~18.04.1
5.4.0-1151.161~18.04.1
5.4.0-1152.162~18.04.1
5.4.0-1154.164~18.04.1
5.4.0-1155.165~18.04.1
5.4.0-1156.166~18.04.2
5.4.0-1157.167~18.04.1
5.4.0-1158.168~18.04.1
5.4.0-1159.169~18.04.1
5.4.0-1161.171~18.04.1
5.4.0-1162.172~18.04.1
5.4.0-1163.173~18.04.1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-5.4.0-1163-oracle",
            "binary_version": "5.4.0-1163.173~18.04.1"
        },
        {
            "binary_name": "linux-headers-5.4.0-1163-oracle",
            "binary_version": "5.4.0-1163.173~18.04.1"
        },
        {
            "binary_name": "linux-image-unsigned-5.4.0-1163-oracle",
            "binary_version": "5.4.0-1163.173~18.04.1"
        },
        {
            "binary_name": "linux-modules-5.4.0-1163-oracle",
            "binary_version": "5.4.0-1163.173~18.04.1"
        },
        {
            "binary_name": "linux-modules-extra-5.4.0-1163-oracle",
            "binary_version": "5.4.0-1163.173~18.04.1"
        },
        {
            "binary_name": "linux-oracle-5.4-headers-5.4.0-1163",
            "binary_version": "5.4.0-1163.173~18.04.1"
        },
        {
            "binary_name": "linux-oracle-5.4-tools-5.4.0-1163",
            "binary_version": "5.4.0-1163.173~18.04.1"
        },
        {
            "binary_name": "linux-tools-5.4.0-1163-oracle",
            "binary_version": "5.4.0-1163.173~18.04.1"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-raspi-5.4

Package

Name
linux-raspi-5.4
Purl
pkg:deb/ubuntu/linux-raspi-5.4?arch=source&distro=esm-infra%2Fbionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.4.0-1013.13~18.04.1
5.4.0-1015.15~18.04.1
5.4.0-1016.17~18.04.1
5.4.0-1018.20~18.04.1
5.4.0-1019.21~18.04.1
5.4.0-1021.24~18.04.1
5.4.0-1022.25~18.04.1
5.4.0-1023.26~18.04.1
5.4.0-1025.28~18.04.1
5.4.0-1026.29~18.04.1
5.4.0-1028.31~18.04.1
5.4.0-1029.32~18.04.1
5.4.0-1030.33~18.04.1
5.4.0-1032.35~18.04.1
5.4.0-1033.36~18.04.1
5.4.0-1034.37~18.04.1
5.4.0-1035.38~18.04.1
5.4.0-1036.39~18.04.1
5.4.0-1038.41~18.04.1
5.4.0-1041.45~18.04.1
5.4.0-1042.46~18.04.3
5.4.0-1043.47~18.04.1
5.4.0-1044.48~18.04.1
5.4.0-1045.49~18.04.1
5.4.0-1046.50~18.04.1
5.4.0-1047.52~18.04.1
5.4.0-1048.53~18.04.1
5.4.0-1050.56~18.04.1
5.4.0-1052.58~18.04.1
5.4.0-1053.60~18.04.1
5.4.0-1055.62~18.04.1
5.4.0-1056.63~18.04.1
5.4.0-1058.65~18.04.1
5.4.0-1059.66~18.04.1
5.4.0-1060.68~18.04.1
5.4.0-1062.70~18.04.1
5.4.0-1065.75~18.04.1
5.4.0-1066.76~18.04.1
5.4.0-1068.78~18.04.1
5.4.0-1069.79~18.04.1
5.4.0-1070.80~18.04.1
5.4.0-1071.81~18.04.1
5.4.0-1073.84~18.04.1
5.4.0-1074.85~18.04.1
5.4.0-1077.88~18.04.2
5.4.0-1078.89~18.04.1
5.4.0-1079.90~18.04.1
5.4.0-1080.91~18.04.1
5.4.0-1081.92~18.04.1
5.4.0-1082.93~18.04.1
5.4.0-1083.94~18.04.1
5.4.0-1084.95~18.04.1
5.4.0-1085.96~18.04.1
5.4.0-1086.97~18.04.1
5.4.0-1088.99~18.04.1
5.4.0-1089.100~18.04.1
5.4.0-1090.101~18.04.1
5.4.0-1091.102~18.04.1
5.4.0-1092.103~18.04.1
5.4.0-1093.104~18.04.1
5.4.0-1094.105~18.04.1
5.4.0-1095.106~18.04.1
5.4.0-1096.107~18.04.1
5.4.0-1097.109~18.04.2
5.4.0-1098.110~18.04.2
5.4.0-1100.112~18.04.1
5.4.0-1101.113~18.04.1
5.4.0-1102.114~18.04.1
5.4.0-1103.115~18.04.1
5.4.0-1104.116~18.04.1
5.4.0-1105.117~18.04.1
5.4.0-1106.118~18.04.1
5.4.0-1107.119~18.04.1
5.4.0-1108.120~18.04.1
5.4.0-1109.121~18.04.1
5.4.0-1110.122~18.04.1
5.4.0-1111.123~18.04.1
5.4.0-1112.124~18.04.1
5.4.0-1114.126~18.04.1
5.4.0-1115.127~18.04.1
5.4.0-1116.128~18.04.1
5.4.0-1117.129~18.04.1
5.4.0-1118.130~18.04.1
5.4.0-1119.131~18.04.1
5.4.0-1120.132~18.04.1
5.4.0-1121.133~18.04.1
5.4.0-1122.134~18.04.1
5.4.0-1129.142~18.04.1
5.4.0-1130.143~18.04.1
5.4.0-1131.144~18.04.1
5.4.0-1132.145~18.04.1
5.4.0-1133.146~18.04.1
5.4.0-1134.147~18.04.1
5.4.0-1135.148~18.04.1
5.4.0-1136.149~18.04.1
5.4.0-1137.150~18.04.1
5.4.0-1139.152~18.04.1
5.4.0-1140.153~18.04.1
5.4.0-1143.156~18.04.1
5.4.0-1144.157~18.04.1
5.4.0-1145.158~18.04.1
5.4.0-1146.159~18.04.1
5.4.0-1147.160~18.04.1
5.4.0-1148.161~18.04.1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-5.4.0-1148-raspi",
            "binary_version": "5.4.0-1148.161~18.04.1"
        },
        {
            "binary_name": "linux-headers-5.4.0-1148-raspi",
            "binary_version": "5.4.0-1148.161~18.04.1"
        },
        {
            "binary_name": "linux-image-5.4.0-1148-raspi",
            "binary_version": "5.4.0-1148.161~18.04.1"
        },
        {
            "binary_name": "linux-modules-5.4.0-1148-raspi",
            "binary_version": "5.4.0-1148.161~18.04.1"
        },
        {
            "binary_name": "linux-raspi-5.4-headers-5.4.0-1148",
            "binary_version": "5.4.0-1148.161~18.04.1"
        },
        {
            "binary_name": "linux-raspi-5.4-tools-5.4.0-1148",
            "binary_version": "5.4.0-1148.161~18.04.1"
        },
        {
            "binary_name": "linux-tools-5.4.0-1148-raspi",
            "binary_version": "5.4.0-1148.161~18.04.1"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
Ubuntu:Pro:20.04:LTS
linux

Package

Name
linux
Purl
pkg:deb/ubuntu/linux?arch=source&distro=esm-infra%2Ffocal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.3.0-18.19
5.3.0-24.26
5.4.0-9.12
5.4.0-18.22
5.4.0-21.25
5.4.0-24.28
5.4.0-25.29
5.4.0-26.30
5.4.0-28.32
5.4.0-29.33
5.4.0-31.35
5.4.0-33.37
5.4.0-37.41
5.4.0-39.43
5.4.0-40.44
5.4.0-42.46
5.4.0-45.49
5.4.0-47.51
5.4.0-48.52
5.4.0-51.56
5.4.0-52.57
5.4.0-53.59
5.4.0-54.60
5.4.0-56.62
5.4.0-58.64
5.4.0-59.65
5.4.0-60.67
5.4.0-62.70
5.4.0-64.72
5.4.0-65.73
5.4.0-66.74
5.4.0-67.75
5.4.0-70.78
5.4.0-71.79
5.4.0-72.80
5.4.0-73.82
5.4.0-74.83
5.4.0-77.86
5.4.0-80.90
5.4.0-81.91
5.4.0-84.94
5.4.0-86.97
5.4.0-88.99
5.4.0-89.100
5.4.0-90.101
5.4.0-91.102
5.4.0-92.103
5.4.0-94.106
5.4.0-96.109
5.4.0-97.110
5.4.0-99.112
5.4.0-100.113
5.4.0-104.118
5.4.0-105.119
5.4.0-107.121
5.4.0-109.123
5.4.0-110.124
5.4.0-113.127
5.4.0-117.132
5.4.0-120.136
5.4.0-121.137
5.4.0-122.138
5.4.0-124.140
5.4.0-125.141
5.4.0-126.142
5.4.0-128.144
5.4.0-131.147
5.4.0-132.148
5.4.0-135.152
5.4.0-136.153
5.4.0-137.154
5.4.0-139.156
5.4.0-144.161
5.4.0-146.163
5.4.0-147.164
5.4.0-148.165
5.4.0-149.166
5.4.0-150.167
5.4.0-152.169
5.4.0-153.170
5.4.0-155.172
5.4.0-156.173
5.4.0-159.176
5.4.0-162.179
5.4.0-163.180
5.4.0-164.181
5.4.0-165.182
5.4.0-166.183
5.4.0-167.184
5.4.0-169.187
5.4.0-170.188
5.4.0-171.189
5.4.0-172.190
5.4.0-173.191
5.4.0-174.193
5.4.0-176.196
5.4.0-177.197
5.4.0-181.201
5.4.0-182.202
5.4.0-186.206
5.4.0-187.207
5.4.0-189.209
5.4.0-190.210
5.4.0-192.212
5.4.0-193.213
5.4.0-195.215
5.4.0-196.216
5.4.0-198.218
5.4.0-200.220
5.4.0-202.222
5.4.0-204.224
5.4.0-205.225
5.4.0-208.228
5.4.0-211.231
5.4.0-212.232
5.4.0-214.234
5.4.0-215.235
5.4.0-216.236
5.4.0-218.238
5.4.0-219.239
5.4.0-220.240
5.4.0-221.241
5.4.0-222.242
5.4.0-223.243
5.4.0-224.244
5.4.0-225.245
5.4.0-227.247
5.4.0-228.248
5.4.0-229.249
5.4.0-230.250
5.4.0-231.251
5.4.0-233.253
5.4.0-234.254
5.4.0-238.258
5.4.0-241.261
5.4.0-242.262

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "block-modules-5.4.0-242-generic-di",
            "binary_version": "5.4.0-242.262"
        },
        {
            "binary_name": "block-modules-5.4.0-242-generic-lpae-di",
            "binary_version": "5.4.0-242.262"
        },
        {
            "binary_name": "crypto-modules-5.4.0-242-generic-di",
            "binary_version": "5.4.0-242.262"
        },
        {
            "binary_name": "crypto-modules-5.4.0-242-generic-lpae-di",
            "binary_version": "5.4.0-242.262"
        },
        {
            "binary_name": "dasd-extra-modules-5.4.0-242-generic-di",
            "binary_version": "5.4.0-242.262"
        },
        {
            "binary_name": "dasd-modules-5.4.0-242-generic-di",
            "binary_version": "5.4.0-242.262"
        },
        {
            "binary_name": "fat-modules-5.4.0-242-generic-di",
            "binary_version": "5.4.0-242.262"
        },
        {
            "binary_name": "fat-modules-5.4.0-242-generic-lpae-di",
            "binary_version": "5.4.0-242.262"
        },
        {
            "binary_name": "fb-modules-5.4.0-242-generic-di",
            "binary_version": "5.4.0-242.262"
        },
        {
            "binary_name": "firewire-core-modules-5.4.0-242-generic-di",
            "binary_version": "5.4.0-242.262"
        },
        {
            "binary_name": "floppy-modules-5.4.0-242-generic-di",
            "binary_version": "5.4.0-242.262"
        },
        {
            "binary_name": "fs-core-modules-5.4.0-242-generic-di",
            "binary_version": "5.4.0-242.262"
        },
        {
            "binary_name": "fs-core-modules-5.4.0-242-generic-lpae-di",
            "binary_version": "5.4.0-242.262"
        },
        {
            "binary_name": "fs-secondary-modules-5.4.0-242-generic-di",
            "binary_version": "5.4.0-242.262"
        },
        {
            "binary_name": "fs-secondary-modules-5.4.0-242-generic-lpae-di",
            "binary_version": "5.4.0-242.262"
        },
        {
            "binary_name": "input-modules-5.4.0-242-generic-di",
            "binary_version": "5.4.0-242.262"
        },
        {
            "binary_name": "input-modules-5.4.0-242-generic-lpae-di",
            "binary_version": "5.4.0-242.262"
        },
        {
            "binary_name": "ipmi-modules-5.4.0-242-generic-di",
            "binary_version": "5.4.0-242.262"
        },
        {
            "binary_name": "ipmi-modules-5.4.0-242-generic-lpae-di",
            "binary_version": "5.4.0-242.262"
        },
        {
            "binary_name": "kernel-image-5.4.0-242-generic-di",
            "binary_version": "5.4.0-242.262"
        },
        {
            "binary_name": "kernel-image-5.4.0-242-generic-lpae-di",
            "binary_version": "5.4.0-242.262"
        },
        {
            "binary_name": "linux-buildinfo-5.4.0-242-generic",
            "binary_version": "5.4.0-242.262"
        },
        {
            "binary_name": "linux-buildinfo-5.4.0-242-generic-lpae",
            "binary_version": "5.4.0-242.262"
        },
        {
            "binary_name": "linux-buildinfo-5.4.0-242-lowlatency",
            "binary_version": "5.4.0-242.262"
        },
        {
            "binary_name": "linux-cloud-tools-5.4.0-242",
            "binary_version": "5.4.0-242.262"
        },
        {
            "binary_name": "linux-cloud-tools-5.4.0-242-generic",
            "binary_version": "5.4.0-242.262"
        },
        {
            "binary_name": "linux-cloud-tools-5.4.0-242-lowlatency",
            "binary_version": "5.4.0-242.262"
        },
        {
            "binary_name": "linux-cloud-tools-common",
            "binary_version": "5.4.0-242.262"
        },
        {
            "binary_name": "linux-headers-5.4.0-242",
            "binary_version": "5.4.0-242.262"
        },
        {
            "binary_name": "linux-headers-5.4.0-242-generic",
            "binary_version": "5.4.0-242.262"
        },
        {
            "binary_name": "linux-headers-5.4.0-242-generic-lpae",
            "binary_version": "5.4.0-242.262"
        },
        {
            "binary_name": "linux-headers-5.4.0-242-lowlatency",
            "binary_version": "5.4.0-242.262"
        },
        {
            "binary_name": "linux-image-5.4.0-242-generic",
            "binary_version": "5.4.0-242.262"
        },
        {
            "binary_name": "linux-image-5.4.0-242-generic-lpae",
            "binary_version": "5.4.0-242.262"
        },
        {
            "binary_name": "linux-image-unsigned-5.4.0-242-generic",
            "binary_version": "5.4.0-242.262"
        },
        {
            "binary_name": "linux-image-unsigned-5.4.0-242-lowlatency",
            "binary_version": "5.4.0-242.262"
        },
        {
            "binary_name": "linux-modules-5.4.0-242-generic",
            "binary_version": "5.4.0-242.262"
        },
        {
            "binary_name": "linux-modules-5.4.0-242-generic-lpae",
            "binary_version": "5.4.0-242.262"
        },
        {
            "binary_name": "linux-modules-5.4.0-242-lowlatency",
            "binary_version": "5.4.0-242.262"
        },
        {
            "binary_name": "linux-modules-extra-5.4.0-242-generic",
            "binary_version": "5.4.0-242.262"
        },
        {
            "binary_name": "linux-source-5.4.0",
            "binary_version": "5.4.0-242.262"
        },
        {
            "binary_name": "linux-tools-5.4.0-242",
            "binary_version": "5.4.0-242.262"
        },
        {
            "binary_name": "linux-tools-5.4.0-242-generic",
            "binary_version": "5.4.0-242.262"
        },
        {
            "binary_name": "linux-tools-5.4.0-242-generic-lpae",
            "binary_version": "5.4.0-242.262"
        },
        {
            "binary_name": "linux-tools-5.4.0-242-lowlatency",
            "binary_version": "5.4.0-242.262"
        },
        {
            "binary_name": "linux-tools-common",
            "binary_version": "5.4.0-242.262"
        },
        {
            "binary_name": "linux-tools-host",
            "binary_version": "5.4.0-242.262"
        },
        {
            "binary_name": "linux-udebs-generic",
            "binary_version": "5.4.0-242.262"
        },
        {
            "binary_name": "linux-udebs-generic-lpae",
            "binary_version": "5.4.0-242.262"
        },
        {
            "binary_name": "md-modules-5.4.0-242-generic-di",
            "binary_version": "5.4.0-242.262"
        },
        {
            "binary_name": "md-modules-5.4.0-242-generic-lpae-di",
            "binary_version": "5.4.0-242.262"
        },
        {
            "binary_name": "message-modules-5.4.0-242-generic-di",
            "binary_version": "5.4.0-242.262"
        },
        {
            "binary_name": "mouse-modules-5.4.0-242-generic-di",
            "binary_version": "5.4.0-242.262"
        },
        {
            "binary_name": "mouse-modules-5.4.0-242-generic-lpae-di",
            "binary_version": "5.4.0-242.262"
        },
        {
            "binary_name": "multipath-modules-5.4.0-242-generic-di",
            "binary_version": "5.4.0-242.262"
        },
        {
            "binary_name": "multipath-modules-5.4.0-242-generic-lpae-di",
            "binary_version": "5.4.0-242.262"
        },
        {
            "binary_name": "nfs-modules-5.4.0-242-generic-di",
            "binary_version": "5.4.0-242.262"
        },
        {
            "binary_name": "nfs-modules-5.4.0-242-generic-lpae-di",
            "binary_version": "5.4.0-242.262"
        },
        {
            "binary_name": "nic-modules-5.4.0-242-generic-di",
            "binary_version": "5.4.0-242.262"
        },
        {
            "binary_name": "nic-modules-5.4.0-242-generic-lpae-di",
            "binary_version": "5.4.0-242.262"
        },
        {
            "binary_name": "nic-pcmcia-modules-5.4.0-242-generic-di",
            "binary_version": "5.4.0-242.262"
        },
        {
            "binary_name": "nic-shared-modules-5.4.0-242-generic-di",
            "binary_version": "5.4.0-242.262"
        },
        {
            "binary_name": "nic-shared-modules-5.4.0-242-generic-lpae-di",
            "binary_version": "5.4.0-242.262"
        },
        {
            "binary_name": "nic-usb-modules-5.4.0-242-generic-di",
            "binary_version": "5.4.0-242.262"
        },
        {
            "binary_name": "nic-usb-modules-5.4.0-242-generic-lpae-di",
            "binary_version": "5.4.0-242.262"
        },
        {
            "binary_name": "parport-modules-5.4.0-242-generic-di",
            "binary_version": "5.4.0-242.262"
        },
        {
            "binary_name": "parport-modules-5.4.0-242-generic-lpae-di",
            "binary_version": "5.4.0-242.262"
        },
        {
            "binary_name": "pata-modules-5.4.0-242-generic-di",
            "binary_version": "5.4.0-242.262"
        },
        {
            "binary_name": "pcmcia-modules-5.4.0-242-generic-di",
            "binary_version": "5.4.0-242.262"
        },
        {
            "binary_name": "pcmcia-storage-modules-5.4.0-242-generic-di",
            "binary_version": "5.4.0-242.262"
        },
        {
            "binary_name": "plip-modules-5.4.0-242-generic-di",
            "binary_version": "5.4.0-242.262"
        },
        {
            "binary_name": "plip-modules-5.4.0-242-generic-lpae-di",
            "binary_version": "5.4.0-242.262"
        },
        {
            "binary_name": "ppp-modules-5.4.0-242-generic-di",
            "binary_version": "5.4.0-242.262"
        },
        {
            "binary_name": "ppp-modules-5.4.0-242-generic-lpae-di",
            "binary_version": "5.4.0-242.262"
        },
        {
            "binary_name": "sata-modules-5.4.0-242-generic-di",
            "binary_version": "5.4.0-242.262"
        },
        {
            "binary_name": "sata-modules-5.4.0-242-generic-lpae-di",
            "binary_version": "5.4.0-242.262"
        },
        {
            "binary_name": "scsi-modules-5.4.0-242-generic-di",
            "binary_version": "5.4.0-242.262"
        },
        {
            "binary_name": "scsi-modules-5.4.0-242-generic-lpae-di",
            "binary_version": "5.4.0-242.262"
        },
        {
            "binary_name": "serial-modules-5.4.0-242-generic-di",
            "binary_version": "5.4.0-242.262"
        },
        {
            "binary_name": "storage-core-modules-5.4.0-242-generic-di",
            "binary_version": "5.4.0-242.262"
        },
        {
            "binary_name": "storage-core-modules-5.4.0-242-generic-lpae-di",
            "binary_version": "5.4.0-242.262"
        },
        {
            "binary_name": "usb-modules-5.4.0-242-generic-di",
            "binary_version": "5.4.0-242.262"
        },
        {
            "binary_name": "usb-modules-5.4.0-242-generic-lpae-di",
            "binary_version": "5.4.0-242.262"
        },
        {
            "binary_name": "virtio-modules-5.4.0-242-generic-di",
            "binary_version": "5.4.0-242.262"
        },
        {
            "binary_name": "vlan-modules-5.4.0-242-generic-di",
            "binary_version": "5.4.0-242.262"
        },
        {
            "binary_name": "vlan-modules-5.4.0-242-generic-lpae-di",
            "binary_version": "5.4.0-242.262"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-aws

Package

Name
linux-aws
Purl
pkg:deb/ubuntu/linux-aws?arch=source&distro=esm-infra%2Ffocal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.3.0-1003.3
5.3.0-1008.9
5.3.0-1009.10
5.3.0-1010.11
5.4.0-1005.5
5.4.0-1007.7
5.4.0-1008.8
5.4.0-1009.9
5.4.0-1011.11
5.4.0-1015.15
5.4.0-1017.17
5.4.0-1018.18
5.4.0-1020.20
5.4.0-1021.21
5.4.0-1022.22
5.4.0-1024.24
5.4.0-1025.25
5.4.0-1028.29
5.4.0-1029.30
5.4.0-1030.31
5.4.0-1032.33
5.4.0-1034.35
5.4.0-1035.37
5.4.0-1037.39
5.4.0-1038.40
5.4.0-1039.41
5.4.0-1041.43
5.4.0-1043.45
5.4.0-1045.47
5.4.0-1047.49
5.4.0-1048.50
5.4.0-1049.51
5.4.0-1051.53
5.4.0-1054.57
5.4.0-1055.58
5.4.0-1056.59
5.4.0-1057.60
5.4.0-1058.61
5.4.0-1059.62
5.4.0-1060.63
5.4.0-1061.64
5.4.0-1063.66
5.4.0-1064.67
5.4.0-1065.68
5.4.0-1066.69
5.4.0-1068.72
5.4.0-1069.73
5.4.0-1071.76
5.4.0-1072.77
5.4.0-1073.78
5.4.0-1075.80
5.4.0-1078.84
5.4.0-1080.87
5.4.0-1081.88
5.4.0-1083.90
5.4.0-1084.91
5.4.0-1085.92
5.4.0-1086.93
5.4.0-1088.96
5.4.0-1089.97
5.4.0-1092.100
5.4.0-1093.101
5.4.0-1094.102
5.4.0-1096.104
5.4.0-1097.105
5.4.0-1099.107
5.4.0-1100.108
5.4.0-1101.109
5.4.0-1102.110
5.4.0-1103.111
5.4.0-1104.112
5.4.0-1105.113
5.4.0-1106.114
5.4.0-1107.115
5.4.0-1108.116
5.4.0-1109.118
5.4.0-1110.119
5.4.0-1111.120
5.4.0-1112.121
5.4.0-1113.123
5.4.0-1114.124
5.4.0-1116.126
5.4.0-1117.127
5.4.0-1118.128
5.4.0-1119.129
5.4.0-1120.130
5.4.0-1121.131
5.4.0-1122.132
5.4.0-1123.133
5.4.0-1124.134
5.4.0-1125.135
5.4.0-1126.136
5.4.0-1127.137
5.4.0-1128.138
5.4.0-1129.139
5.4.0-1130.140
5.4.0-1131.141
5.4.0-1132.142
5.4.0-1133.143
5.4.0-1134.144
5.4.0-1135.145
5.4.0-1136.146
5.4.0-1137.147
5.4.0-1139.149
5.4.0-1140.150
5.4.0-1142.152
5.4.0-1144.154
5.4.0-1145.155
5.4.0-1146.156
5.4.0-1147.157
5.4.0-1148.158
5.4.0-1149.159
5.4.0-1150.160
5.4.0-1151.161
5.4.0-1152.162
5.4.0-1153.163
5.4.0-1154.164
5.4.0-1156.166
5.4.0-1157.167
5.4.0-1158.168
5.4.0-1159.169
5.4.0-1160.170
5.4.0-1161.172
5.4.0-1162.173
5.4.0-1163.174
5.4.0-1164.175
5.4.0-1165.176

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-aws-cloud-tools-5.4.0-1165",
            "binary_version": "5.4.0-1165.176"
        },
        {
            "binary_name": "linux-aws-headers-5.4.0-1165",
            "binary_version": "5.4.0-1165.176"
        },
        {
            "binary_name": "linux-aws-tools-5.4.0-1165",
            "binary_version": "5.4.0-1165.176"
        },
        {
            "binary_name": "linux-buildinfo-5.4.0-1165-aws",
            "binary_version": "5.4.0-1165.176"
        },
        {
            "binary_name": "linux-cloud-tools-5.4.0-1165-aws",
            "binary_version": "5.4.0-1165.176"
        },
        {
            "binary_name": "linux-headers-5.4.0-1165-aws",
            "binary_version": "5.4.0-1165.176"
        },
        {
            "binary_name": "linux-image-unsigned-5.4.0-1165-aws",
            "binary_version": "5.4.0-1165.176"
        },
        {
            "binary_name": "linux-modules-5.4.0-1165-aws",
            "binary_version": "5.4.0-1165.176"
        },
        {
            "binary_name": "linux-modules-extra-5.4.0-1165-aws",
            "binary_version": "5.4.0-1165.176"
        },
        {
            "binary_name": "linux-tools-5.4.0-1165-aws",
            "binary_version": "5.4.0-1165.176"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-aws-5.15

Package

Name
linux-aws-5.15
Purl
pkg:deb/ubuntu/linux-aws-5.15?arch=source&distro=esm-infra%2Ffocal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.15.0-1014.18~20.04.1
5.15.0-1015.19~20.04.1
5.15.0-1017.21~20.04.1
5.15.0-1019.23~20.04.1
5.15.0-1020.24~20.04.1
5.15.0-1021.25~20.04.1
5.15.0-1022.26~20.04.1
5.15.0-1023.27~20.04.1
5.15.0-1026.30~20.04.2
5.15.0-1027.31~20.04.1
5.15.0-1028.32~20.04.1
5.15.0-1030.34~20.04.1
5.15.0-1031.35~20.04.1
5.15.0-1033.37~20.04.1
5.15.0-1034.38~20.04.1
5.15.0-1035.39~20.04.1
5.15.0-1036.40~20.04.1
5.15.0-1037.41~20.04.1
5.15.0-1038.43~20.04.1
5.15.0-1039.44~20.04.1
5.15.0-1040.45~20.04.1
5.15.0-1041.46~20.04.1
5.15.0-1043.48~20.04.1
5.15.0-1044.49~20.04.1
5.15.0-1045.50~20.04.1
5.15.0-1047.52~20.04.1
5.15.0-1048.53~20.04.1
5.15.0-1049.54~20.04.1
5.15.0-1050.55~20.04.1
5.15.0-1051.56~20.04.1
5.15.0-1052.57~20.04.1
5.15.0-1053.58~20.04.1
5.15.0-1055.60~20.04.1
5.15.0-1056.61~20.04.1
5.15.0-1057.63~20.04.1
5.15.0-1058.64~20.04.1
5.15.0-1061.67~20.04.1
5.15.0-1062.68~20.04.1
5.15.0-1063.69~20.04.1
5.15.0-1064.70~20.04.1
5.15.0-1065.71~20.04.1
5.15.0-1066.72~20.04.1
5.15.0-1067.73~20.04.1
5.15.0-1068.74~20.04.1
5.15.0-1069.75~20.04.1
5.15.0-1070.76~20.04.1
5.15.0-1071.77~20.04.1
5.15.0-1072.78~20.04.1
5.15.0-1073.79~20.04.1
5.15.0-1075.82~20.04.1
5.15.0-1077.84~20.04.1
5.15.0-1080.87~20.04.1
5.15.0-1081.88~20.04.1
5.15.0-1082.89~20.04.1
5.15.0-1083.90~20.04.1
5.15.0-1084.91~20.04.1
5.15.0-1086.93~20.04.1
5.15.0-1087.94~20.04.1
5.15.0-1088.95~20.04.1
5.15.0-1089.96~20.04.1
5.15.0-1090.97~20.04.1
5.15.0-1091.98~20.04.1
5.15.0-1092.99~20.04.1
5.15.0-1093.100~20.04.1
5.15.0-1095.102~20.04.1
5.15.0-1096.103~20.04.1
5.15.0-1097.104~20.04.1
5.15.0-1098.105~20.04.1
5.15.0-1099.106~20.04.1
5.15.0-1100.107~20.04.2
5.15.0-1101.108~20.04.1
5.15.0-1103.110~20.04.1
5.15.0-1104.111~20.04.1
5.15.0-1105.112~20.04.1
5.15.0-1106.113~20.04.1
5.15.0-1108.115~20.04.1
5.15.0-1109.116~20.04.1
5.15.0-1111.118~20.04.1
5.15.0-1112.119~20.04.1
5.15.0-1114.121~20.04.1
5.15.0-1115.122~20.04.1
5.15.0-1116.123~20.04.1
5.15.0-1117.124~20.04.1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-aws-5.15-cloud-tools-5.15.0-1117",
            "binary_version": "5.15.0-1117.124~20.04.1"
        },
        {
            "binary_name": "linux-aws-5.15-headers-5.15.0-1117",
            "binary_version": "5.15.0-1117.124~20.04.1"
        },
        {
            "binary_name": "linux-aws-5.15-tools-5.15.0-1117",
            "binary_version": "5.15.0-1117.124~20.04.1"
        },
        {
            "binary_name": "linux-buildinfo-5.15.0-1117-aws",
            "binary_version": "5.15.0-1117.124~20.04.1"
        },
        {
            "binary_name": "linux-cloud-tools-5.15.0-1117-aws",
            "binary_version": "5.15.0-1117.124~20.04.1"
        },
        {
            "binary_name": "linux-headers-5.15.0-1117-aws",
            "binary_version": "5.15.0-1117.124~20.04.1"
        },
        {
            "binary_name": "linux-image-unsigned-5.15.0-1117-aws",
            "binary_version": "5.15.0-1117.124~20.04.1"
        },
        {
            "binary_name": "linux-modules-5.15.0-1117-aws",
            "binary_version": "5.15.0-1117.124~20.04.1"
        },
        {
            "binary_name": "linux-modules-extra-5.15.0-1117-aws",
            "binary_version": "5.15.0-1117.124~20.04.1"
        },
        {
            "binary_name": "linux-tools-5.15.0-1117-aws",
            "binary_version": "5.15.0-1117.124~20.04.1"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-azure

Package

Name
linux-azure
Purl
pkg:deb/ubuntu/linux-azure?arch=source&distro=esm-infra%2Ffocal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.3.0-1003.3
5.3.0-1008.9
5.3.0-1009.10
5.4.0-1006.6
5.4.0-1008.8
5.4.0-1009.9
5.4.0-1010.10
5.4.0-1012.12
5.4.0-1016.16
5.4.0-1019.19
5.4.0-1020.20
5.4.0-1022.22
5.4.0-1023.23
5.4.0-1025.25
5.4.0-1026.26
5.4.0-1031.32
5.4.0-1032.33
5.4.0-1034.35
5.4.0-1035.36
5.4.0-1036.38
5.4.0-1039.41
5.4.0-1040.42
5.4.0-1041.43
5.4.0-1043.45
5.4.0-1044.46
5.4.0-1046.48
5.4.0-1047.49
5.4.0-1048.50
5.4.0-1049.51
5.4.0-1051.53
5.4.0-1055.57
5.4.0-1056.58
5.4.0-1058.60
5.4.0-1059.62
5.4.0-1061.64
5.4.0-1062.65
5.4.0-1063.66
5.4.0-1064.67
5.4.0-1065.68
5.4.0-1067.70
5.4.0-1068.71
5.4.0-1069.72
5.4.0-1070.73
5.4.0-1072.75
5.4.0-1073.76
5.4.0-1074.77
5.4.0-1077.80
5.4.0-1078.81
5.4.0-1080.83
5.4.0-1083.87
5.4.0-1085.90
5.4.0-1086.91
5.4.0-1089.94
5.4.0-1090.95
5.4.0-1091.96
5.4.0-1094.100
5.4.0-1095.101
5.4.0-1098.104
5.4.0-1100.106
5.4.0-1101.107
5.4.0-1103.109
5.4.0-1104.110
5.4.0-1105.111
5.4.0-1106.112
5.4.0-1107.113
5.4.0-1108.114
5.4.0-1109.115
5.4.0-1110.116
5.4.0-1111.117
5.4.0-1112.118
5.4.0-1113.119
5.4.0-1114.120
5.4.0-1115.122
5.4.0-1116.123
5.4.0-1117.124
5.4.0-1118.125
5.4.0-1119.126
5.4.0-1120.127
5.4.0-1121.128
5.4.0-1122.129
5.4.0-1123.130
5.4.0-1124.131
5.4.0-1126.133
5.4.0-1127.134
5.4.0-1128.135
5.4.0-1129.136
5.4.0-1130.137
5.4.0-1131.138
5.4.0-1132.139
5.4.0-1133.140
5.4.0-1134.141
5.4.0-1135.142
5.4.0-1136.143
5.4.0-1137.144
5.4.0-1138.145
5.4.0-1139.146
5.4.0-1140.147
5.4.0-1142.149
5.4.0-1143.150
5.4.0-1145.152
5.4.0-1147.154
5.4.0-1148.155
5.4.0-1149.156
5.4.0-1150.157
5.4.0-1151.158
5.4.0-1152.159
5.4.0-1153.160
5.4.0-1154.161
5.4.0-1156.163
5.4.0-1157.164
5.4.0-1160.166
5.4.0-1161.167
5.4.0-1162.168
5.4.0-1163.169
5.4.0-1164.170
5.4.0-1166.172
5.4.0-1167.173
5.4.0-1168.174
5.4.0-1169.175
5.4.0-1170.176

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-azure-cloud-tools-5.4.0-1170",
            "binary_version": "5.4.0-1170.176"
        },
        {
            "binary_name": "linux-azure-headers-5.4.0-1170",
            "binary_version": "5.4.0-1170.176"
        },
        {
            "binary_name": "linux-azure-tools-5.4.0-1170",
            "binary_version": "5.4.0-1170.176"
        },
        {
            "binary_name": "linux-buildinfo-5.4.0-1170-azure",
            "binary_version": "5.4.0-1170.176"
        },
        {
            "binary_name": "linux-cloud-tools-5.4.0-1170-azure",
            "binary_version": "5.4.0-1170.176"
        },
        {
            "binary_name": "linux-headers-5.4.0-1170-azure",
            "binary_version": "5.4.0-1170.176"
        },
        {
            "binary_name": "linux-image-unsigned-5.4.0-1170-azure",
            "binary_version": "5.4.0-1170.176"
        },
        {
            "binary_name": "linux-modules-5.4.0-1170-azure",
            "binary_version": "5.4.0-1170.176"
        },
        {
            "binary_name": "linux-modules-extra-5.4.0-1170-azure",
            "binary_version": "5.4.0-1170.176"
        },
        {
            "binary_name": "linux-tools-5.4.0-1170-azure",
            "binary_version": "5.4.0-1170.176"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-azure-5.15

Package

Name
linux-azure-5.15
Purl
pkg:deb/ubuntu/linux-azure-5.15?arch=source&distro=esm-infra%2Ffocal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.15.0-1007.8~20.04.1
5.15.0-1008.9~20.04.1
5.15.0-1013.16~20.04.1
5.15.0-1014.17~20.04.1
5.15.0-1017.20~20.04.1
5.15.0-1019.24~20.04.1
5.15.0-1020.25~20.04.1
5.15.0-1021.26~20.04.1
5.15.0-1022.27~20.04.1
5.15.0-1023.29~20.04.1
5.15.0-1029.36~20.04.1
5.15.0-1030.37~20.04.1
5.15.0-1031.38~20.04.1
5.15.0-1033.40~20.04.1
5.15.0-1034.41~20.04.1
5.15.0-1035.42~20.04.1
5.15.0-1036.43~20.04.1
5.15.0-1037.44~20.04.1
5.15.0-1038.45~20.04.1
5.15.0-1039.46~20.04.1
5.15.0-1040.47~20.04.1
5.15.0-1041.48~20.04.1
5.15.0-1042.49~20.04.1
5.15.0-1043.50~20.04.1
5.15.0-1045.52~20.04.1
5.15.0-1046.53~20.04.1
5.15.0-1047.54~20.04.1
5.15.0-1049.56~20.04.1
5.15.0-1050.57~20.04.1
5.15.0-1051.59~20.04.1
5.15.0-1052.60~20.04.1
5.15.0-1053.61~20.04.1
5.15.0-1054.62~20.04.1
5.15.0-1056.64~20.04.1
5.15.0-1057.65~20.04.1
5.15.0-1058.66~20.04.2
5.15.0-1059.67~20.04.1
5.15.0-1060.69~20.04.1
5.15.0-1061.70~20.04.1
5.15.0-1063.72~20.04.1
5.15.0-1064.73~20.04.1
5.15.0-1065.74~20.04.1
5.15.0-1067.76~20.04.1
5.15.0-1068.77~20.04.1
5.15.0-1070.79~20.04.1
5.15.0-1071.80~20.04.1
5.15.0-1072.81~20.04.1
5.15.0-1073.82~20.04.1
5.15.0-1074.83~20.04.1
5.15.0-1075.84~20.04.1
5.15.0-1078.87~20.04.1
5.15.0-1079.88~20.04.1
5.15.0-1081.90~20.04.1
5.15.0-1082.91~20.04.1
5.15.0-1086.95~20.04.1
5.15.0-1087.96~20.04.1
5.15.0-1088.97~20.04.1
5.15.0-1089.98~20.04.1
5.15.0-1091.100~20.04.1
5.15.0-1094.103~20.04.1
5.15.0-1095.104~20.04.1
5.15.0-1096.105~20.04.1
5.15.0-1097.106~20.04.1
5.15.0-1098.107~20.04.1
5.15.0-1102.111~20.04.1
5.15.0-1103.112~20.04.1
5.15.0-1110.119~20.04.1
5.15.0-1111.120~20.04.1
5.15.0-1114.123~20.04.1
5.15.0-1116.125~20.04.1
5.15.0-1117.126~20.04.1
5.15.0-1119.128~20.04.1
5.15.0-1121.130~20.04.1
5.15.0-1122.131~20.04.1
5.15.0-1123.132~20.04.1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-azure-5.15-cloud-tools-5.15.0-1123",
            "binary_version": "5.15.0-1123.132~20.04.1"
        },
        {
            "binary_name": "linux-azure-5.15-headers-5.15.0-1123",
            "binary_version": "5.15.0-1123.132~20.04.1"
        },
        {
            "binary_name": "linux-azure-5.15-tools-5.15.0-1123",
            "binary_version": "5.15.0-1123.132~20.04.1"
        },
        {
            "binary_name": "linux-buildinfo-5.15.0-1123-azure",
            "binary_version": "5.15.0-1123.132~20.04.1"
        },
        {
            "binary_name": "linux-cloud-tools-5.15.0-1123-azure",
            "binary_version": "5.15.0-1123.132~20.04.1"
        },
        {
            "binary_name": "linux-headers-5.15.0-1123-azure",
            "binary_version": "5.15.0-1123.132~20.04.1"
        },
        {
            "binary_name": "linux-image-unsigned-5.15.0-1123-azure",
            "binary_version": "5.15.0-1123.132~20.04.1"
        },
        {
            "binary_name": "linux-modules-5.15.0-1123-azure",
            "binary_version": "5.15.0-1123.132~20.04.1"
        },
        {
            "binary_name": "linux-modules-extra-5.15.0-1123-azure",
            "binary_version": "5.15.0-1123.132~20.04.1"
        },
        {
            "binary_name": "linux-modules-involflt-5.15.0-1123-azure",
            "binary_version": "5.15.0-1123.132~20.04.1"
        },
        {
            "binary_name": "linux-tools-5.15.0-1123-azure",
            "binary_version": "5.15.0-1123.132~20.04.1"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-azure-fde-5.15

Package

Name
linux-azure-fde-5.15
Purl
pkg:deb/ubuntu/linux-azure-fde-5.15?arch=source&distro=esm-infra%2Ffocal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.15.0-1019.24~20.04.1.1
5.15.0-1020.25~20.04.1.1
5.15.0-1021.26~20.04.1.1
5.15.0-1029.36~20.04.1.1
5.15.0-1030.37~20.04.1.1
5.15.0-1031.38~20.04.1.1
5.15.0-1033.40~20.04.1.1
5.15.0-1034.41~20.04.1.2
5.15.0-1035.42~20.04.1.1
5.15.0-1036.43~20.04.1.1
5.15.0-1037.44~20.04.1.1
5.15.0-1038.45~20.04.1.1
5.15.0-1039.46~20.04.1.1
5.15.0-1040.47~20.04.1.1
5.15.0-1041.48~20.04.1.1
5.15.0-1042.49~20.04.1.1
5.15.0-1043.50~20.04.1.1
5.15.0-1046.53~20.04.1.1
5.15.0-1047.54~20.04.1.1
5.15.0-1049.56~20.04.1.1
5.15.0-1050.57~20.04.1.1
5.15.0-1051.59~20.04.1.1
5.15.0-1052.60~20.04.1.1
5.15.0-1053.61~20.04.1.1
5.15.0-1054.62~20.04.1.1
5.15.0-1056.64~20.04.1.1
5.15.0-1057.65~20.04.1.1
5.15.0-1058.66~20.04.2.1
5.15.0-1059.67~20.04.1.1
5.15.0-1060.69~20.04.1.1
5.15.0-1061.70~20.04.1.1
5.15.0-1063.72~20.04.1.1
5.15.0-1064.73~20.04.1.1
5.15.0-1065.74~20.04.1.1
5.15.0-1067.76~20.04.1.1
5.15.0-1068.77~20.04.1.1
5.15.0-1070.79~20.04.1.1
5.15.0-1071.80~20.04.1.1
5.15.0-1072.81~20.04.1.1
5.15.0-1073.82~20.04.1.1
5.15.0-1074.83~20.04.1.1
5.15.0-1076.85~20.04.1.1
5.15.0-1078.87~20.04.1.1
5.15.0-1081.90~20.04.1.1
5.15.0-1082.91~20.04.1.1
5.15.0-1086.95~20.04.1.1
5.15.0-1087.96~20.04.1.1
5.15.0-1088.97~20.04.1.1
5.15.0-1089.98~20.04.1.1
5.15.0-1091.100~20.04.1.1
5.15.0-1094.103~20.04.1.1
5.15.0-1096.105~20.04.1.1
5.15.0-1097.106~20.04.1.1
5.15.0-1098.107~20.04.1.1
5.15.0-1102.111~20.04.1.1
5.15.0-1103.112~20.04.1.1
5.15.0-1111.120~20.04.1.1
5.15.0-1114.123~20.04.1
5.15.0-1116.125~20.04.1
5.15.0-1117.126~20.04.2
5.15.0-1118.127~20.04.1
5.15.0-1119.128~20.04.1
5.15.0-1120.129~20.04.1
5.15.0-1121.130~20.04.1
5.15.0-1122.131~20.04.1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-azure-fde-5.15-cloud-tools-5.15.0-1122",
            "binary_version": "5.15.0-1122.131~20.04.1"
        },
        {
            "binary_name": "linux-azure-fde-5.15-headers-5.15.0-1122",
            "binary_version": "5.15.0-1122.131~20.04.1"
        },
        {
            "binary_name": "linux-azure-fde-5.15-tools-5.15.0-1122",
            "binary_version": "5.15.0-1122.131~20.04.1"
        },
        {
            "binary_name": "linux-buildinfo-5.15.0-1122-azure-fde",
            "binary_version": "5.15.0-1122.131~20.04.1"
        },
        {
            "binary_name": "linux-cloud-tools-5.15.0-1122-azure-fde",
            "binary_version": "5.15.0-1122.131~20.04.1"
        },
        {
            "binary_name": "linux-headers-5.15.0-1122-azure-fde",
            "binary_version": "5.15.0-1122.131~20.04.1"
        },
        {
            "binary_name": "linux-image-unsigned-5.15.0-1122-azure-fde",
            "binary_version": "5.15.0-1122.131~20.04.1"
        },
        {
            "binary_name": "linux-modules-5.15.0-1122-azure-fde",
            "binary_version": "5.15.0-1122.131~20.04.1"
        },
        {
            "binary_name": "linux-modules-extra-5.15.0-1122-azure-fde",
            "binary_version": "5.15.0-1122.131~20.04.1"
        },
        {
            "binary_name": "linux-modules-involflt-5.15.0-1122-azure-fde",
            "binary_version": "5.15.0-1122.131~20.04.1"
        },
        {
            "binary_name": "linux-tools-5.15.0-1122-azure-fde",
            "binary_version": "5.15.0-1122.131~20.04.1"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-bluefield

Package

Name
linux-bluefield
Purl
pkg:deb/ubuntu/linux-bluefield?arch=source&distro=esm-infra%2Ffocal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.4.0-1007.10
5.4.0-1011.14
5.4.0-1012.15
5.4.0-1013.16
5.4.0-1016.19
5.4.0-1019.22
5.4.0-1020.23
5.4.0-1021.24
5.4.0-1022.25
5.4.0-1023.26
5.4.0-1025.28
5.4.0-1026.29
5.4.0-1028.31
5.4.0-1030.33
5.4.0-1032.35
5.4.0-1035.38
5.4.0-1036.39
5.4.0-1040.44
5.4.0-1042.47
5.4.0-1044.49
5.4.0-1045.50
5.4.0-1046.51
5.4.0-1047.52
5.4.0-1049.55
5.4.0-1050.56
5.4.0-1054.60
5.4.0-1058.64
5.4.0-1059.65
5.4.0-1060.66
5.4.0-1062.68
5.4.0-1064.70
5.4.0-1065.71
5.4.0-1066.72
5.4.0-1068.74
5.4.0-1070.76
5.4.0-1071.77
5.4.0-1072.78
5.4.0-1073.79
5.4.0-1074.80
5.4.0-1075.81
5.4.0-1076.82
5.4.0-1077.83
5.4.0-1078.84
5.4.0-1079.85
5.4.0-1080.87
5.4.0-1081.88
5.4.0-1082.89
5.4.0-1083.90
5.4.0-1084.91
5.4.0-1085.92
5.4.0-1086.93
5.4.0-1087.94
5.4.0-1088.95
5.4.0-1089.96
5.4.0-1090.97
5.4.0-1091.98
5.4.0-1092.99
5.4.0-1093.100
5.4.0-1094.101
5.4.0-1095.102
5.4.0-1096.103
5.4.0-1097.104
5.4.0-1098.105
5.4.0-1099.106
5.4.0-1101.108
5.4.0-1102.109
5.4.0-1103.110
5.4.0-1105.112
5.4.0-1106.113
5.4.0-1107.114
5.4.0-1108.115
5.4.0-1109.116
5.4.0-1110.117
5.4.0-1111.118
5.4.0-1112.119
5.4.0-1116.123
5.4.0-1117.124
5.4.0-1118.125
5.4.0-1119.126
5.4.0-1120.127
5.4.0-1121.128
5.4.0-1123.130

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-bluefield-headers-5.4.0-1123",
            "binary_version": "5.4.0-1123.130"
        },
        {
            "binary_name": "linux-bluefield-tools-5.4.0-1123",
            "binary_version": "5.4.0-1123.130"
        },
        {
            "binary_name": "linux-buildinfo-5.4.0-1123-bluefield",
            "binary_version": "5.4.0-1123.130"
        },
        {
            "binary_name": "linux-headers-5.4.0-1123-bluefield",
            "binary_version": "5.4.0-1123.130"
        },
        {
            "binary_name": "linux-image-unsigned-5.4.0-1123-bluefield",
            "binary_version": "5.4.0-1123.130"
        },
        {
            "binary_name": "linux-modules-5.4.0-1123-bluefield",
            "binary_version": "5.4.0-1123.130"
        },
        {
            "binary_name": "linux-tools-5.4.0-1123-bluefield",
            "binary_version": "5.4.0-1123.130"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-gcp

Package

Name
linux-gcp
Purl
pkg:deb/ubuntu/linux-gcp?arch=source&distro=esm-infra%2Ffocal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.3.0-1004.4
5.3.0-1009.10
5.3.0-1011.12
5.4.0-1005.5
5.4.0-1007.7
5.4.0-1008.8
5.4.0-1009.9
5.4.0-1011.11
5.4.0-1015.15
5.4.0-1018.18
5.4.0-1019.19
5.4.0-1021.21
5.4.0-1022.22
5.4.0-1024.24
5.4.0-1025.25
5.4.0-1028.29
5.4.0-1029.31
5.4.0-1030.32
5.4.0-1032.34
5.4.0-1033.35
5.4.0-1034.37
5.4.0-1036.39
5.4.0-1037.40
5.4.0-1038.41
5.4.0-1040.43
5.4.0-1041.44
5.4.0-1042.45
5.4.0-1043.46
5.4.0-1044.47
5.4.0-1046.49
5.4.0-1049.53
5.4.0-1051.55
5.4.0-1052.56
5.4.0-1053.57
5.4.0-1055.59
5.4.0-1056.60
5.4.0-1057.61
5.4.0-1058.62
5.4.0-1059.63
5.4.0-1060.64
5.4.0-1062.66
5.4.0-1063.67
5.4.0-1064.68
5.4.0-1065.69
5.4.0-1067.71
5.4.0-1068.72
5.4.0-1069.73
5.4.0-1072.77
5.4.0-1073.78
5.4.0-1075.80
5.4.0-1078.84
5.4.0-1080.87
5.4.0-1083.91
5.4.0-1084.92
5.4.0-1086.94
5.4.0-1087.95
5.4.0-1089.97
5.4.0-1090.98
5.4.0-1092.101
5.4.0-1093.102
5.4.0-1096.105
5.4.0-1097.106
5.4.0-1098.107
5.4.0-1100.109
5.4.0-1101.110
5.4.0-1102.111
5.4.0-1103.112
5.4.0-1104.113
5.4.0-1105.114
5.4.0-1106.115
5.4.0-1107.116
5.4.0-1108.117
5.4.0-1109.118
5.4.0-1110.119
5.4.0-1111.120
5.4.0-1112.121
5.4.0-1113.122
5.4.0-1115.124
5.4.0-1116.125
5.4.0-1117.126
5.4.0-1118.127
5.4.0-1120.129
5.4.0-1121.130
5.4.0-1122.131
5.4.0-1123.132
5.4.0-1124.133
5.4.0-1125.134
5.4.0-1126.135
5.4.0-1127.136
5.4.0-1128.137
5.4.0-1129.138
5.4.0-1130.139
5.4.0-1131.140
5.4.0-1132.141
5.4.0-1133.142
5.4.0-1134.143
5.4.0-1135.144
5.4.0-1136.145
5.4.0-1137.146
5.4.0-1138.147
5.4.0-1139.148
5.4.0-1140.149
5.4.0-1141.150
5.4.0-1142.151
5.4.0-1143.152
5.4.0-1145.154
5.4.0-1146.155
5.4.0-1147.156
5.4.0-1148.157
5.4.0-1149.158
5.4.0-1150.159
5.4.0-1151.160
5.4.0-1152.161
5.4.0-1153.162
5.4.0-1154.163
5.4.0-1155.164
5.4.0-1156.165
5.4.0-1157.166
5.4.0-1159.168
5.4.0-1160.169
5.4.0-1161.170
5.4.0-1162.171
5.4.0-1163.172
5.4.0-1164.173
5.4.0-1165.174
5.4.0-1166.175
5.4.0-1167.177
5.4.0-1168.178

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-5.4.0-1168-gcp",
            "binary_version": "5.4.0-1168.178"
        },
        {
            "binary_name": "linux-gcp-headers-5.4.0-1168",
            "binary_version": "5.4.0-1168.178"
        },
        {
            "binary_name": "linux-gcp-tools-5.4.0-1168",
            "binary_version": "5.4.0-1168.178"
        },
        {
            "binary_name": "linux-headers-5.4.0-1168-gcp",
            "binary_version": "5.4.0-1168.178"
        },
        {
            "binary_name": "linux-image-unsigned-5.4.0-1168-gcp",
            "binary_version": "5.4.0-1168.178"
        },
        {
            "binary_name": "linux-modules-5.4.0-1168-gcp",
            "binary_version": "5.4.0-1168.178"
        },
        {
            "binary_name": "linux-modules-extra-5.4.0-1168-gcp",
            "binary_version": "5.4.0-1168.178"
        },
        {
            "binary_name": "linux-tools-5.4.0-1168-gcp",
            "binary_version": "5.4.0-1168.178"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-gcp-5.15

Package

Name
linux-gcp-5.15
Purl
pkg:deb/ubuntu/linux-gcp-5.15?arch=source&distro=esm-infra%2Ffocal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.15.0-1006.9~20.04.1
5.15.0-1012.17~20.04.1
5.15.0-1013.18~20.04.1
5.15.0-1016.21~20.04.1
5.15.0-1017.23~20.04.2
5.15.0-1018.24~20.04.1
5.15.0-1021.28~20.04.1
5.15.0-1022.29~20.04.1
5.15.0-1025.32~20.04.2
5.15.0-1026.33~20.04.1
5.15.0-1027.34~20.04.1
5.15.0-1029.36~20.04.1
5.15.0-1030.37~20.04.1
5.15.0-1031.38~20.04.1
5.15.0-1032.40~20.04.1
5.15.0-1033.41~20.04.1
5.15.0-1034.42~20.04.1
5.15.0-1035.43~20.04.1
5.15.0-1036.44~20.04.1
5.15.0-1037.45~20.04.1
5.15.0-1038.46~20.04.1
5.15.0-1039.47~20.04.1
5.15.0-1040.48~20.04.1
5.15.0-1041.49~20.04.1
5.15.0-1042.50~20.04.1
5.15.0-1044.52~20.04.1
5.15.0-1045.53~20.04.2
5.15.0-1046.54~20.04.1
5.15.0-1047.55~20.04.1
5.15.0-1048.56~20.04.1
5.15.0-1049.57~20.04.1
5.15.0-1051.59~20.04.1
5.15.0-1052.60~20.04.1
5.15.0-1053.61~20.04.1
5.15.0-1054.62~20.04.1
5.15.0-1055.63~20.04.1
5.15.0-1058.66~20.04.1
5.15.0-1059.67~20.04.1
5.15.0-1060.68~20.04.1
5.15.0-1062.70~20.04.1
5.15.0-1065.73~20.04.1
5.15.0-1066.74~20.04.1
5.15.0-1067.75~20.04.1
5.15.0-1068.76~20.04.1
5.15.0-1069.77~20.04.1
5.15.0-1070.78~20.04.1
5.15.0-1071.79~20.04.1
5.15.0-1072.80~20.04.1
5.15.0-1073.81~20.04.1
5.15.0-1074.83~20.04.1
5.15.0-1075.84~20.04.1
5.15.0-1077.86~20.04.1
5.15.0-1078.87~20.04.1
5.15.0-1081.90~20.04.1
5.15.0-1083.92~20.04.1
5.15.0-1085.94~20.04.1
5.15.0-1086.95~20.04.1
5.15.0-1087.96~20.04.2
5.15.0-1088.97~20.04.1
5.15.0-1090.99~20.04.1
5.15.0-1091.100~20.04.1
5.15.0-1092.101~20.04.1
5.15.0-1093.102~20.04.1
5.15.0-1095.104~20.04.1
5.15.0-1096.105~20.04.1
5.15.0-1097.106~20.04.1
5.15.0-1098.107~20.04.1
5.15.0-1099.108~20.04.1
5.15.0-1100.109~20.04.1
5.15.0-1101.110~20.04.1
5.15.0-1103.112~20.04.1
5.15.0-1104.113~20.04.1
5.15.0-1106.115~20.04.1
5.15.0-1108.117~20.04.1
5.15.0-1109.118~20.04.1
5.15.0-1111.121~20.04.1
5.15.0-1112.122~20.04.1
5.15.0-1114.124~20.04.1
5.15.0-1118.128~20.04.1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-5.15.0-1118-gcp",
            "binary_version": "5.15.0-1118.128~20.04.1"
        },
        {
            "binary_name": "linux-gcp-5.15-headers-5.15.0-1118",
            "binary_version": "5.15.0-1118.128~20.04.1"
        },
        {
            "binary_name": "linux-gcp-5.15-tools-5.15.0-1118",
            "binary_version": "5.15.0-1118.128~20.04.1"
        },
        {
            "binary_name": "linux-headers-5.15.0-1118-gcp",
            "binary_version": "5.15.0-1118.128~20.04.1"
        },
        {
            "binary_name": "linux-image-unsigned-5.15.0-1118-gcp",
            "binary_version": "5.15.0-1118.128~20.04.1"
        },
        {
            "binary_name": "linux-modules-5.15.0-1118-gcp",
            "binary_version": "5.15.0-1118.128~20.04.1"
        },
        {
            "binary_name": "linux-modules-extra-5.15.0-1118-gcp",
            "binary_version": "5.15.0-1118.128~20.04.1"
        },
        {
            "binary_name": "linux-tools-5.15.0-1118-gcp",
            "binary_version": "5.15.0-1118.128~20.04.1"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-hwe-5.15

Package

Name
linux-hwe-5.15
Purl
pkg:deb/ubuntu/linux-hwe-5.15?arch=source&distro=esm-infra%2Ffocal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.15.0-33.34~20.04.1
5.15.0-41.44~20.04.1
5.15.0-43.46~20.04.1
5.15.0-46.49~20.04.1
5.15.0-48.54~20.04.1
5.15.0-50.56~20.04.1
5.15.0-52.58~20.04.1
5.15.0-53.59~20.04.1
5.15.0-56.62~20.04.1
5.15.0-57.63~20.04.1
5.15.0-58.64~20.04.1
5.15.0-60.66~20.04.1
5.15.0-67.74~20.04.1
5.15.0-69.76~20.04.1
5.15.0-70.77~20.04.1
5.15.0-71.78~20.04.1
5.15.0-72.79~20.04.1
5.15.0-73.80~20.04.1
5.15.0-75.82~20.04.1
5.15.0-76.83~20.04.1
5.15.0-78.85~20.04.1
5.15.0-79.86~20.04.2
5.15.0-82.91~20.04.1
5.15.0-83.92~20.04.1
5.15.0-84.93~20.04.1
5.15.0-86.96~20.04.1
5.15.0-87.97~20.04.1
5.15.0-88.98~20.04.1
5.15.0-89.99~20.04.1
5.15.0-91.101~20.04.1
5.15.0-92.102~20.04.1
5.15.0-94.104~20.04.1
5.15.0-97.107~20.04.1
5.15.0-100.110~20.04.1
5.15.0-101.111~20.04.1
5.15.0-102.112~20.04.1
5.15.0-105.115~20.04.1
5.15.0-106.116~20.04.1
5.15.0-107.117~20.04.1
5.15.0-113.123~20.04.1
5.15.0-116.126~20.04.1
5.15.0-117.127~20.04.1
5.15.0-118.128~20.04.1
5.15.0-119.129~20.04.1
5.15.0-121.131~20.04.1
5.15.0-122.132~20.04.1
5.15.0-124.134~20.04.1
5.15.0-125.135~20.04.1
5.15.0-126.136~20.04.1
5.15.0-127.137~20.04.1
5.15.0-130.140~20.04.1
5.15.0-131.141~20.04.1
5.15.0-134.145~20.04.1
5.15.0-136.147~20.04.1
5.15.0-138.148~20.04.1
5.15.0-139.149~20.04.1
5.15.0-142.152~20.04.1
5.15.0-143.153~20.04.1
5.15.0-144.157~20.04.1
5.15.0-145.158~20.04.1
5.15.0-151.161~20.04.1
5.15.0-152.162~20.04.1
5.15.0-153.163~20.04.1
5.15.0-156.166~20.04.1
5.15.0-157.167~20.04.1
5.15.0-160.170~20.04.1
5.15.0-161.171~20.04.1
5.15.0-163.173~20.04.1
5.15.0-164.174~20.04.1
5.15.0-168.178~20.04.1
5.15.0-170.180~20.04.3
5.15.0-171.181~20.04.1
5.15.0-173.183~20.04.1
5.15.0-176.186~20.04.1
5.15.0-177.187~20.04.1
5.15.0-179.189~20.04.1
5.15.0-181.191~20.04.1
5.15.0-185.195~20.04.1
5.15.0-186.196~20.04.1
5.15.0-190.200~20.04.1
5.15.0-191.201~20.04.1
5.15.0-194.204~20.04.1
5.15.0-198.208~20.04.1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-5.15.0-198-generic",
            "binary_version": "5.15.0-198.208~20.04.1"
        },
        {
            "binary_name": "linux-buildinfo-5.15.0-198-generic-64k",
            "binary_version": "5.15.0-198.208~20.04.1"
        },
        {
            "binary_name": "linux-buildinfo-5.15.0-198-generic-lpae",
            "binary_version": "5.15.0-198.208~20.04.1"
        },
        {
            "binary_name": "linux-cloud-tools-5.15.0-198-generic",
            "binary_version": "5.15.0-198.208~20.04.1"
        },
        {
            "binary_name": "linux-headers-5.15.0-198-generic",
            "binary_version": "5.15.0-198.208~20.04.1"
        },
        {
            "binary_name": "linux-headers-5.15.0-198-generic-64k",
            "binary_version": "5.15.0-198.208~20.04.1"
        },
        {
            "binary_name": "linux-headers-5.15.0-198-generic-lpae",
            "binary_version": "5.15.0-198.208~20.04.1"
        },
        {
            "binary_name": "linux-hwe-5.15-cloud-tools-5.15.0-198",
            "binary_version": "5.15.0-198.208~20.04.1"
        },
        {
            "binary_name": "linux-hwe-5.15-headers-5.15.0-198",
            "binary_version": "5.15.0-198.208~20.04.1"
        },
        {
            "binary_name": "linux-hwe-5.15-tools-5.15.0-198",
            "binary_version": "5.15.0-198.208~20.04.1"
        },
        {
            "binary_name": "linux-image-5.15.0-198-generic",
            "binary_version": "5.15.0-198.208~20.04.1"
        },
        {
            "binary_name": "linux-image-5.15.0-198-generic-lpae",
            "binary_version": "5.15.0-198.208~20.04.1"
        },
        {
            "binary_name": "linux-image-unsigned-5.15.0-198-generic",
            "binary_version": "5.15.0-198.208~20.04.1"
        },
        {
            "binary_name": "linux-image-unsigned-5.15.0-198-generic-64k",
            "binary_version": "5.15.0-198.208~20.04.1"
        },
        {
            "binary_name": "linux-modules-5.15.0-198-generic",
            "binary_version": "5.15.0-198.208~20.04.1"
        },
        {
            "binary_name": "linux-modules-5.15.0-198-generic-64k",
            "binary_version": "5.15.0-198.208~20.04.1"
        },
        {
            "binary_name": "linux-modules-5.15.0-198-generic-lpae",
            "binary_version": "5.15.0-198.208~20.04.1"
        },
        {
            "binary_name": "linux-modules-extra-5.15.0-198-generic",
            "binary_version": "5.15.0-198.208~20.04.1"
        },
        {
            "binary_name": "linux-modules-iwlwifi-5.15.0-198-generic",
            "binary_version": "5.15.0-198.208~20.04.1"
        },
        {
            "binary_name": "linux-tools-5.15.0-198-generic",
            "binary_version": "5.15.0-198.208~20.04.1"
        },
        {
            "binary_name": "linux-tools-5.15.0-198-generic-64k",
            "binary_version": "5.15.0-198.208~20.04.1"
        },
        {
            "binary_name": "linux-tools-5.15.0-198-generic-lpae",
            "binary_version": "5.15.0-198.208~20.04.1"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-ibm

Package

Name
linux-ibm
Purl
pkg:deb/ubuntu/linux-ibm?arch=source&distro=esm-infra%2Ffocal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.4.0-1003.4
5.4.0-1004.5
5.4.0-1005.6
5.4.0-1006.7
5.4.0-1007.8
5.4.0-1008.9
5.4.0-1010.11
5.4.0-1012.13
5.4.0-1013.14
5.4.0-1014.15
5.4.0-1015.16
5.4.0-1017.19
5.4.0-1018.20
5.4.0-1019.21
5.4.0-1020.22
5.4.0-1021.23
5.4.0-1023.25
5.4.0-1026.29
5.4.0-1028.32
5.4.0-1029.33
5.4.0-1031.35
5.4.0-1032.36
5.4.0-1033.37
5.4.0-1034.38
5.4.0-1036.41
5.4.0-1037.42
5.4.0-1040.45
5.4.0-1041.46
5.4.0-1042.47
5.4.0-1044.49
5.4.0-1045.50
5.4.0-1046.51
5.4.0-1047.52
5.4.0-1048.53
5.4.0-1049.54
5.4.0-1050.55
5.4.0-1051.56
5.4.0-1052.57
5.4.0-1053.58
5.4.0-1054.59
5.4.0-1056.61
5.4.0-1057.62
5.4.0-1058.63
5.4.0-1059.64
5.4.0-1060.65
5.4.0-1061.66
5.4.0-1063.68
5.4.0-1064.69
5.4.0-1065.70
5.4.0-1066.71
5.4.0-1067.72
5.4.0-1068.73
5.4.0-1069.74
5.4.0-1070.75
5.4.0-1071.76
5.4.0-1072.77
5.4.0-1073.78
5.4.0-1074.79
5.4.0-1075.80
5.4.0-1076.81
5.4.0-1077.82
5.4.0-1078.83
5.4.0-1079.84
5.4.0-1080.85
5.4.0-1081.86
5.4.0-1082.87
5.4.0-1083.88
5.4.0-1084.89
5.4.0-1085.90
5.4.0-1086.91
5.4.0-1088.93
5.4.0-1089.94
5.4.0-1090.95
5.4.0-1091.96
5.4.0-1092.97
5.4.0-1093.98
5.4.0-1094.99
5.4.0-1095.100
5.4.0-1096.101
5.4.0-1097.102
5.4.0-1098.103
5.4.0-1099.104
5.4.0-1100.105
5.4.0-1102.107
5.4.0-1103.108
5.4.0-1104.109
5.4.0-1105.110
5.4.0-1107.112
5.4.0-1108.113
5.4.0-1109.114
5.4.0-1111.116

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-5.4.0-1111-ibm",
            "binary_version": "5.4.0-1111.116"
        },
        {
            "binary_name": "linux-headers-5.4.0-1111-ibm",
            "binary_version": "5.4.0-1111.116"
        },
        {
            "binary_name": "linux-ibm-cloud-tools-common",
            "binary_version": "5.4.0-1111.116"
        },
        {
            "binary_name": "linux-ibm-headers-5.4.0-1111",
            "binary_version": "5.4.0-1111.116"
        },
        {
            "binary_name": "linux-ibm-source-5.4.0",
            "binary_version": "5.4.0-1111.116"
        },
        {
            "binary_name": "linux-ibm-tools-5.4.0-1111",
            "binary_version": "5.4.0-1111.116"
        },
        {
            "binary_name": "linux-ibm-tools-common",
            "binary_version": "5.4.0-1111.116"
        },
        {
            "binary_name": "linux-image-unsigned-5.4.0-1111-ibm",
            "binary_version": "5.4.0-1111.116"
        },
        {
            "binary_name": "linux-modules-5.4.0-1111-ibm",
            "binary_version": "5.4.0-1111.116"
        },
        {
            "binary_name": "linux-modules-extra-5.4.0-1111-ibm",
            "binary_version": "5.4.0-1111.116"
        },
        {
            "binary_name": "linux-tools-5.4.0-1111-ibm",
            "binary_version": "5.4.0-1111.116"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-ibm-5.15

Package

Name
linux-ibm-5.15
Purl
pkg:deb/ubuntu/linux-ibm-5.15?arch=source&distro=esm-infra%2Ffocal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.15.0-1033.36~20.04.1
5.15.0-1034.37~20.04.1
5.15.0-1035.38~20.04.1
5.15.0-1036.39~20.04.1
5.15.0-1037.40~20.04.1
5.15.0-1038.41~20.04.1
5.15.0-1040.43~20.04.1
5.15.0-1041.44~20.04.1
5.15.0-1042.45~20.04.1
5.15.0-1043.46~20.04.1
5.15.0-1044.47~20.04.1
5.15.0-1045.48~20.04.1
5.15.0-1046.49~20.04.1
5.15.0-1047.50~20.04.1
5.15.0-1048.51~20.04.1
5.15.0-1049.52~20.04.1
5.15.0-1050.53~20.04.1
5.15.0-1053.56~20.04.1
5.15.0-1054.57~20.04.1
5.15.0-1055.58~20.04.1
5.15.0-1057.60~20.04.1
5.15.0-1058.61~20.04.1
5.15.0-1059.62~20.04.1
5.15.0-1060.63~20.04.1
5.15.0-1061.64~20.04.1
5.15.0-1062.65~20.04.1
5.15.0-1063.66~20.04.1
5.15.0-1064.67~20.04.1
5.15.0-1065.68~20.04.1
5.15.0-1066.69~20.04.1
5.15.0-1067.70~20.04.1
5.15.0-1068.71~20.04.1
5.15.0-1069.72~20.04.1
5.15.0-1074.77~20.04.1
5.15.0-1075.78~20.04.1
5.15.0-1076.79~20.04.1
5.15.0-1078.81~20.04.1
5.15.0-1079.82~20.04.1
5.15.0-1080.83~20.04.1
5.15.0-1081.84~20.04.1
5.15.0-1083.86~20.04.1
5.15.0-1085.88~20.04.1
5.15.0-1086.89~20.04.1
5.15.0-1087.90~20.04.1
5.15.0-1089.92~20.04.1
5.15.0-1090.93~20.04.1
5.15.0-1091.94~20.04.1
5.15.0-1092.95~20.04.1
5.15.0-1093.96~20.04.1
5.15.0-1094.97~20.04.1
5.15.0-1095.98~20.04.1
5.15.0-1097.100~20.04.1
5.15.0-1098.101~20.04.1
5.15.0-1099.102~20.04.1
5.15.0-1100.103~20.04.1
5.15.0-1102.105~20.04.1
5.15.0-1103.106~20.04.1
5.15.0-1105.109~20.04.1
5.15.0-1106.110~20.04.1
5.15.0-1107.111~20.04.1
5.15.0-1108.112~20.04.1
5.15.0-1109.113~20.04.1
5.15.0-1110.114~20.04.1
5.15.0-1111.115~20.04.1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-5.15.0-1111-ibm",
            "binary_version": "5.15.0-1111.115~20.04.1"
        },
        {
            "binary_name": "linux-headers-5.15.0-1111-ibm",
            "binary_version": "5.15.0-1111.115~20.04.1"
        },
        {
            "binary_name": "linux-ibm-5.15-headers-5.15.0-1111",
            "binary_version": "5.15.0-1111.115~20.04.1"
        },
        {
            "binary_name": "linux-ibm-5.15-source-5.15.0",
            "binary_version": "5.15.0-1111.115~20.04.1"
        },
        {
            "binary_name": "linux-ibm-5.15-tools-5.15.0-1111",
            "binary_version": "5.15.0-1111.115~20.04.1"
        },
        {
            "binary_name": "linux-image-unsigned-5.15.0-1111-ibm",
            "binary_version": "5.15.0-1111.115~20.04.1"
        },
        {
            "binary_name": "linux-modules-5.15.0-1111-ibm",
            "binary_version": "5.15.0-1111.115~20.04.1"
        },
        {
            "binary_name": "linux-modules-extra-5.15.0-1111-ibm",
            "binary_version": "5.15.0-1111.115~20.04.1"
        },
        {
            "binary_name": "linux-tools-5.15.0-1111-ibm",
            "binary_version": "5.15.0-1111.115~20.04.1"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-intel-iotg-5.15

Package

Name
linux-intel-iotg-5.15
Purl
pkg:deb/ubuntu/linux-intel-iotg-5.15?arch=source&distro=esm-infra%2Ffocal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.15.0-1003.5~20.04.1
5.15.0-1008.11~20.04.1
5.15.0-1010.14~20.04.1
5.15.0-1015.20~20.04.2
5.15.0-1016.21~20.04.1
5.15.0-1017.22~20.04.1
5.15.0-1018.23~20.04.1
5.15.0-1021.26~20.04.1
5.15.0-1023.28~20.04.1
5.15.0-1025.30~20.04.1
5.15.0-1026.31~20.04.1
5.15.0-1027.32~20.04.1
5.15.0-1030.35~20.04.1
5.15.0-1031.36~20.04.1
5.15.0-1033.38~20.04.1
5.15.0-1034.39~20.04.1
5.15.0-1036.41~20.04.1
5.15.0-1037.42~20.04.1
5.15.0-1038.43~20.04.1
5.15.0-1040.46~20.04.1
5.15.0-1043.49~20.04.1
5.15.0-1045.51~20.04.1
5.15.0-1046.52~20.04.1
5.15.0-1048.54~20.04.1
5.15.0-1049.55~20.04.1
5.15.0-1050.56~20.04.1
5.15.0-1051.57~20.04.1
5.15.0-1052.58~20.04.1
5.15.0-1055.61~20.04.1
5.15.0-1058.64~20.04.1
5.15.0-1059.65~20.04.1
5.15.0-1060.66~20.04.1
5.15.0-1061.67~20.04.1
5.15.0-1062.68~20.04.1
5.15.0-1063.69~20.04.1
5.15.0-1064.70~20.04.1
5.15.0-1065.71~20.04.1
5.15.0-1066.72~20.04.1
5.15.0-1067.73~20.04.1
5.15.0-1071.77~20.04.1
5.15.0-1072.78~20.04.1
5.15.0-1073.79~20.04.2
5.15.0-1074.80~20.04.1
5.15.0-1077.83~20.04.1
5.15.0-1078.84~20.04.1
5.15.0-1079.85~20.04.1
5.15.0-1083.89~20.04.1
5.15.0-1084.90~20.04.1
5.15.0-1085.91~20.04.1
5.15.0-1086.92~20.04.1
5.15.0-1087.93~20.04.1
5.15.0-1088.94~20.04.1
5.15.0-1090.96~20.04.1
5.15.0-1091.97~20.04.1
5.15.0-1092.98~20.04.1
5.15.0-1093.99~20.04.1
5.15.0-1094.100~20.04.1
5.15.0-1095.101~20.04.1
5.15.0-1096.102~20.04.1
5.15.0-1098.104~20.04.1
5.15.0-1099.105~20.04.1
5.15.0-1100.106~20.04.1
5.15.0-1101.107~20.04.1
5.15.0-1103.109~20.04.1
5.15.0-1104.110~20.04.1
5.15.0-1106.112~20.04.1
5.15.0-1107.113~20.04.1
5.15.0-1108.114~20.04.1
5.15.0-1109.115~20.04.1
5.15.0-1110.116~20.04.1
5.15.0-1111.117~20.04.1
5.15.0-1112.118~20.04.1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-5.15.0-1112-intel-iotg",
            "binary_version": "5.15.0-1112.118~20.04.1"
        },
        {
            "binary_name": "linux-cloud-tools-5.15.0-1112-intel-iotg",
            "binary_version": "5.15.0-1112.118~20.04.1"
        },
        {
            "binary_name": "linux-headers-5.15.0-1112-intel-iotg",
            "binary_version": "5.15.0-1112.118~20.04.1"
        },
        {
            "binary_name": "linux-image-unsigned-5.15.0-1112-intel-iotg",
            "binary_version": "5.15.0-1112.118~20.04.1"
        },
        {
            "binary_name": "linux-intel-iotg-5.15-cloud-tools-5.15.0-1112",
            "binary_version": "5.15.0-1112.118~20.04.1"
        },
        {
            "binary_name": "linux-intel-iotg-5.15-cloud-tools-common",
            "binary_version": "5.15.0-1112.118~20.04.1"
        },
        {
            "binary_name": "linux-intel-iotg-5.15-headers-5.15.0-1112",
            "binary_version": "5.15.0-1112.118~20.04.1"
        },
        {
            "binary_name": "linux-intel-iotg-5.15-tools-5.15.0-1112",
            "binary_version": "5.15.0-1112.118~20.04.1"
        },
        {
            "binary_name": "linux-intel-iotg-5.15-tools-common",
            "binary_version": "5.15.0-1112.118~20.04.1"
        },
        {
            "binary_name": "linux-intel-iotg-5.15-tools-host",
            "binary_version": "5.15.0-1112.118~20.04.1"
        },
        {
            "binary_name": "linux-modules-5.15.0-1112-intel-iotg",
            "binary_version": "5.15.0-1112.118~20.04.1"
        },
        {
            "binary_name": "linux-modules-extra-5.15.0-1112-intel-iotg",
            "binary_version": "5.15.0-1112.118~20.04.1"
        },
        {
            "binary_name": "linux-modules-iwlwifi-5.15.0-1112-intel-iotg",
            "binary_version": "5.15.0-1112.118~20.04.1"
        },
        {
            "binary_name": "linux-tools-5.15.0-1112-intel-iotg",
            "binary_version": "5.15.0-1112.118~20.04.1"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-iot

Package

Name
linux-iot
Purl
pkg:deb/ubuntu/linux-iot?arch=source&distro=esm-infra%2Ffocal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.4.0-1001.3
5.4.0-1004.6
5.4.0-1005.7
5.4.0-1006.8
5.4.0-1009.11
5.4.0-1010.12
5.4.0-1011.13
5.4.0-1012.14
5.4.0-1013.15
5.4.0-1014.16
5.4.0-1017.18
5.4.0-1018.19
5.4.0-1019.20
5.4.0-1021.22
5.4.0-1022.23
5.4.0-1023.24
5.4.0-1024.25
5.4.0-1025.26
5.4.0-1026.27
5.4.0-1028.29
5.4.0-1029.30
5.4.0-1030.31
5.4.0-1031.32
5.4.0-1032.33
5.4.0-1033.34
5.4.0-1034.35
5.4.0-1035.36
5.4.0-1036.37
5.4.0-1037.38
5.4.0-1038.39
5.4.0-1039.40
5.4.0-1040.41
5.4.0-1041.42
5.4.0-1042.43
5.4.0-1043.44
5.4.0-1044.45
5.4.0-1045.46
5.4.0-1048.51
5.4.0-1049.52
5.4.0-1051.54
5.4.0-1052.55
5.4.0-1053.56
5.4.0-1054.57
5.4.0-1055.58
5.4.0-1056.59
5.4.0-1057.60
5.4.0-1058.61
5.4.0-1060.63
5.4.0-1061.64
5.4.0-1062.65
5.4.0-1063.66
5.4.0-1064.67
5.4.0-1065.68
5.4.0-1066.69
5.4.0-1067.70
5.4.0-1068.71
5.4.0-1069.72

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-5.4.0-1069-iot",
            "binary_version": "5.4.0-1069.72"
        },
        {
            "binary_name": "linux-headers-5.4.0-1069-iot",
            "binary_version": "5.4.0-1069.72"
        },
        {
            "binary_name": "linux-image-unsigned-5.4.0-1069-iot",
            "binary_version": "5.4.0-1069.72"
        },
        {
            "binary_name": "linux-iot-headers-5.4.0-1069",
            "binary_version": "5.4.0-1069.72"
        },
        {
            "binary_name": "linux-iot-tools-5.4.0-1069",
            "binary_version": "5.4.0-1069.72"
        },
        {
            "binary_name": "linux-modules-5.4.0-1069-iot",
            "binary_version": "5.4.0-1069.72"
        },
        {
            "binary_name": "linux-tools-5.4.0-1069-iot",
            "binary_version": "5.4.0-1069.72"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-kvm

Package

Name
linux-kvm
Purl
pkg:deb/ubuntu/linux-kvm?arch=source&distro=esm-infra%2Ffocal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.3.0-1003.3
5.3.0-1008.9
5.3.0-1009.10
5.4.0-1004.4
5.4.0-1006.6
5.4.0-1007.7
5.4.0-1008.8
5.4.0-1009.9
5.4.0-1011.11
5.4.0-1015.15
5.4.0-1018.18
5.4.0-1020.20
5.4.0-1021.21
5.4.0-1023.23
5.4.0-1024.24
5.4.0-1026.27
5.4.0-1028.29
5.4.0-1030.31
5.4.0-1031.32
5.4.0-1032.33
5.4.0-1033.34
5.4.0-1034.35
5.4.0-1036.37
5.4.0-1037.38
5.4.0-1038.39
5.4.0-1039.40
5.4.0-1040.41
5.4.0-1041.42
5.4.0-1044.46
5.4.0-1045.47
5.4.0-1046.48
5.4.0-1047.49
5.4.0-1048.50
5.4.0-1049.51
5.4.0-1050.52
5.4.0-1051.53
5.4.0-1053.55
5.4.0-1054.56
5.4.0-1055.57
5.4.0-1056.58
5.4.0-1058.61
5.4.0-1059.62
5.4.0-1061.64
5.4.0-1062.65
5.4.0-1063.66
5.4.0-1065.68
5.4.0-1068.72
5.4.0-1070.75
5.4.0-1071.76
5.4.0-1073.78
5.4.0-1074.79
5.4.0-1075.80
5.4.0-1076.81
5.4.0-1078.84
5.4.0-1079.85
5.4.0-1082.88
5.4.0-1083.89
5.4.0-1084.90
5.4.0-1086.92
5.4.0-1087.93
5.4.0-1088.94
5.4.0-1089.95
5.4.0-1090.96
5.4.0-1091.97
5.4.0-1092.98
5.4.0-1093.99
5.4.0-1094.100
5.4.0-1095.101
5.4.0-1096.102
5.4.0-1097.103
5.4.0-1098.104
5.4.0-1099.105
5.4.0-1100.106
5.4.0-1101.107
5.4.0-1102.108
5.4.0-1103.110
5.4.0-1104.111
5.4.0-1105.112
5.4.0-1106.113
5.4.0-1107.114
5.4.0-1108.115
5.4.0-1109.116
5.4.0-1110.117
5.4.0-1111.118
5.4.0-1112.119
5.4.0-1113.120
5.4.0-1114.121
5.4.0-1115.122
5.4.0-1116.123
5.4.0-1117.124
5.4.0-1118.125
5.4.0-1119.127
5.4.0-1120.128
5.4.0-1121.129
5.4.0-1122.130
5.4.0-1123.131
5.4.0-1124.132
5.4.0-1125.133
5.4.0-1126.134
5.4.0-1127.136
5.4.0-1129.138
5.4.0-1130.139
5.4.0-1131.140
5.4.0-1132.141
5.4.0-1133.142
5.4.0-1134.143
5.4.0-1135.144
5.4.0-1136.145
5.4.0-1137.146
5.4.0-1138.147
5.4.0-1139.148
5.4.0-1140.149
5.4.0-1141.150
5.4.0-1143.152
5.4.0-1144.153
5.4.0-1145.154
5.4.0-1146.155
5.4.0-1147.156
5.4.0-1148.157
5.4.0-1149.158
5.4.0-1150.159
5.4.0-1151.160
5.4.0-1152.161

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-5.4.0-1152-kvm",
            "binary_version": "5.4.0-1152.161"
        },
        {
            "binary_name": "linux-headers-5.4.0-1152-kvm",
            "binary_version": "5.4.0-1152.161"
        },
        {
            "binary_name": "linux-image-unsigned-5.4.0-1152-kvm",
            "binary_version": "5.4.0-1152.161"
        },
        {
            "binary_name": "linux-kvm-headers-5.4.0-1152",
            "binary_version": "5.4.0-1152.161"
        },
        {
            "binary_name": "linux-kvm-tools-5.4.0-1152",
            "binary_version": "5.4.0-1152.161"
        },
        {
            "binary_name": "linux-modules-5.4.0-1152-kvm",
            "binary_version": "5.4.0-1152.161"
        },
        {
            "binary_name": "linux-tools-5.4.0-1152-kvm",
            "binary_version": "5.4.0-1152.161"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-lowlatency-hwe-5.15

Package

Name
linux-lowlatency-hwe-5.15
Purl
pkg:deb/ubuntu/linux-lowlatency-hwe-5.15?arch=source&distro=esm-infra%2Ffocal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.15.0-33.34~20.04.1
5.15.0-42.45~20.04.1
5.15.0-43.46~20.04.1
5.15.0-46.49~20.04.1
5.15.0-48.54~20.04.1
5.15.0-50.56~20.04.1
5.15.0-52.58~20.04.1
5.15.0-53.59~20.04.1
5.15.0-56.62~20.04.1
5.15.0-58.64~20.04.1
5.15.0-60.66~20.04.1
5.15.0-67.74~20.04.1
5.15.0-69.76~20.04.1
5.15.0-70.77~20.04.1
5.15.0-71.78~20.04.1
5.15.0-72.79~20.04.1
5.15.0-73.80~20.04.1
5.15.0-75.82~20.04.1
5.15.0-76.83~20.04.1
5.15.0-78.85~20.04.1
5.15.0-79.88~20.04.1
5.15.0-82.91~20.04.1
5.15.0-83.92~20.04.1
5.15.0-84.93~20.04.1
5.15.0-86.95~20.04.1
5.15.0-87.96~20.04.1
5.15.0-88.98~20.04.1
5.15.0-89.99~20.04.1
5.15.0-91.101~20.04.1
5.15.0-92.102~20.04.1
5.15.0-94.104~20.04.1
5.15.0-97.107~20.04.1
5.15.0-100.110~20.04.1
5.15.0-101.111~20.04.1
5.15.0-102.112~20.04.1
5.15.0-105.115~20.04.1
5.15.0-106.116~20.04.1
5.15.0-107.117~20.04.1
5.15.0-110.120~20.04.1
5.15.0-113.123~20.04.1
5.15.0-116.126~20.04.1
5.15.0-117.127~20.04.1
5.15.0-118.128~20.04.1
5.15.0-119.129~20.04.1
5.15.0-121.131~20.04.1
5.15.0-122.132~20.04.1
5.15.0-124.134~20.04.1
5.15.0-125.135~20.04.1
5.15.0-126.136~20.04.1
5.15.0-127.137~20.04.1
5.15.0-128.138~20.04.1
5.15.0-129.139~20.04.1
5.15.0-131.141~20.04.1
5.15.0-133.143~20.04.1
5.15.0-134.145~20.04.1
5.15.0-135.146~20.04.1
5.15.0-136.147~20.04.1
5.15.0-138.148~20.04.1
5.15.0-139.149~20.04.1
5.15.0-140.150~20.04.1
5.15.0-142.152~20.04.1
5.15.0-143.153~20.04.1
5.15.0-144.157~20.04.1
5.15.0-145.158~20.04.1
5.15.0-152.162~20.04.1
5.15.0-153.163~20.04.1
5.15.0-156.166~20.04.1
5.15.0-157.167~20.04.1
5.15.0-160.170~20.04.1
5.15.0-161.171~20.04.1
5.15.0-163.173~20.04.1
5.15.0-164.174~20.04.1
5.15.0-168.178~20.04.1
5.15.0-170.180~20.04.1
5.15.0-171.181~20.04.1
5.15.0-173.183~20.04.1
5.15.0-174.184~20.04.1
5.15.0-175.185~20.04.1
5.15.0-177.187~20.04.1
5.15.0-178.188~20.04.1
5.15.0-179.189~20.04.1
5.15.0-181.191~20.04.1
5.15.0-183.193~20.04.1
5.15.0-184.194~20.04.1
5.15.0-190.200~20.04.1
5.15.0-191.201~20.04.1
5.15.0-194.204~20.04.1
5.15.0-195.205~20.04.1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-5.15.0-195-lowlatency",
            "binary_version": "5.15.0-195.205~20.04.1"
        },
        {
            "binary_name": "linux-buildinfo-5.15.0-195-lowlatency-64k",
            "binary_version": "5.15.0-195.205~20.04.1"
        },
        {
            "binary_name": "linux-cloud-tools-5.15.0-195-lowlatency",
            "binary_version": "5.15.0-195.205~20.04.1"
        },
        {
            "binary_name": "linux-headers-5.15.0-195-lowlatency",
            "binary_version": "5.15.0-195.205~20.04.1"
        },
        {
            "binary_name": "linux-headers-5.15.0-195-lowlatency-64k",
            "binary_version": "5.15.0-195.205~20.04.1"
        },
        {
            "binary_name": "linux-image-unsigned-5.15.0-195-lowlatency",
            "binary_version": "5.15.0-195.205~20.04.1"
        },
        {
            "binary_name": "linux-image-unsigned-5.15.0-195-lowlatency-64k",
            "binary_version": "5.15.0-195.205~20.04.1"
        },
        {
            "binary_name": "linux-lowlatency-hwe-5.15-cloud-tools-5.15.0-195",
            "binary_version": "5.15.0-195.205~20.04.1"
        },
        {
            "binary_name": "linux-lowlatency-hwe-5.15-headers-5.15.0-195",
            "binary_version": "5.15.0-195.205~20.04.1"
        },
        {
            "binary_name": "linux-lowlatency-hwe-5.15-tools-5.15.0-195",
            "binary_version": "5.15.0-195.205~20.04.1"
        },
        {
            "binary_name": "linux-modules-5.15.0-195-lowlatency",
            "binary_version": "5.15.0-195.205~20.04.1"
        },
        {
            "binary_name": "linux-modules-5.15.0-195-lowlatency-64k",
            "binary_version": "5.15.0-195.205~20.04.1"
        },
        {
            "binary_name": "linux-modules-iwlwifi-5.15.0-195-lowlatency",
            "binary_version": "5.15.0-195.205~20.04.1"
        },
        {
            "binary_name": "linux-tools-5.15.0-195-lowlatency",
            "binary_version": "5.15.0-195.205~20.04.1"
        },
        {
            "binary_name": "linux-tools-5.15.0-195-lowlatency-64k",
            "binary_version": "5.15.0-195.205~20.04.1"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-nvidia-tegra-5.15

Package

Name
linux-nvidia-tegra-5.15
Purl
pkg:deb/ubuntu/linux-nvidia-tegra-5.15?arch=source&distro=esm-infra%2Ffocal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.15.0-1009.9~20.04.1
5.15.0-1010.10~20.04.1
5.15.0-1012.12~20.04.1
5.15.0-1014.14~20.04.1
5.15.0-1015.15~20.04.1
5.15.0-1016.16~20.04.1
5.15.0-1017.17~20.04.1
5.15.0-1018.18~20.04.1
5.15.0-1019.19~20.04.1
5.15.0-1020.20~20.04.1
5.15.0-1022.22~20.04.1
5.15.0-1025.25~20.04.1
5.15.0-1027.27~20.04.1
5.15.0-1030.30~20.04.1
5.15.0-1032.32~20.04.1
5.15.0-1039.39~20.04.1
5.15.0-1040.40~20.04.1
5.15.0-1041.41~20.04.1
5.15.0-1042.42~20.04.1
5.15.0-1043.43~20.04.1
5.15.0-1044.44~20.04.1
5.15.0-1045.45~20.04.1
5.15.0-1046.46~20.04.1
5.15.0-1047.47~20.04.1
5.15.0-1048.48~20.04.1
5.15.0-1049.49~20.04.1
5.15.0-1050.50~20.04.1
5.15.0-1051.51~20.04.1
5.15.0-1052.52~20.04.2
5.15.0-1053.53~20.04.1
5.15.0-1055.55~20.04.1
5.15.0-1057.57~20.04.1
5.15.0-1058.58~20.04.1
5.15.0-1060.60~20.04.1
5.15.0-1061.61~20.04.1
5.15.0-1063.63~20.04.1
5.15.0-1064.66~20.04.1
5.15.0-1065.67~20.04.1
5.15.0-1066.68~20.04.1
5.15.0-1067.69~20.04.1
5.15.0-1068.70~20.04.1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-5.15.0-1068-nvidia-tegra",
            "binary_version": "5.15.0-1068.70~20.04.1"
        },
        {
            "binary_name": "linux-buildinfo-5.15.0-1068-nvidia-tegra-rt",
            "binary_version": "5.15.0-1068.70~20.04.1"
        },
        {
            "binary_name": "linux-headers-5.15.0-1068-nvidia-tegra",
            "binary_version": "5.15.0-1068.70~20.04.1"
        },
        {
            "binary_name": "linux-headers-5.15.0-1068-nvidia-tegra-rt",
            "binary_version": "5.15.0-1068.70~20.04.1"
        },
        {
            "binary_name": "linux-image-unsigned-5.15.0-1068-nvidia-tegra",
            "binary_version": "5.15.0-1068.70~20.04.1"
        },
        {
            "binary_name": "linux-image-unsigned-5.15.0-1068-nvidia-tegra-rt",
            "binary_version": "5.15.0-1068.70~20.04.1"
        },
        {
            "binary_name": "linux-modules-5.15.0-1068-nvidia-tegra",
            "binary_version": "5.15.0-1068.70~20.04.1"
        },
        {
            "binary_name": "linux-modules-5.15.0-1068-nvidia-tegra-rt",
            "binary_version": "5.15.0-1068.70~20.04.1"
        },
        {
            "binary_name": "linux-modules-extra-5.15.0-1068-nvidia-tegra",
            "binary_version": "5.15.0-1068.70~20.04.1"
        },
        {
            "binary_name": "linux-nvidia-tegra-5.15-headers-5.15.0-1068",
            "binary_version": "5.15.0-1068.70~20.04.1"
        },
        {
            "binary_name": "linux-nvidia-tegra-5.15-tools-5.15.0-1068",
            "binary_version": "5.15.0-1068.70~20.04.1"
        },
        {
            "binary_name": "linux-tools-5.15.0-1068-nvidia-tegra",
            "binary_version": "5.15.0-1068.70~20.04.1"
        },
        {
            "binary_name": "linux-tools-5.15.0-1068-nvidia-tegra-rt",
            "binary_version": "5.15.0-1068.70~20.04.1"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-oracle

Package

Name
linux-oracle
Purl
pkg:deb/ubuntu/linux-oracle?arch=source&distro=esm-infra%2Ffocal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.3.0-1002.2
5.3.0-1007.8
5.3.0-1008.9
5.4.0-1005.5
5.4.0-1007.7
5.4.0-1008.8
5.4.0-1009.9
5.4.0-1011.11
5.4.0-1015.15
5.4.0-1018.18
5.4.0-1019.19
5.4.0-1021.21
5.4.0-1022.22
5.4.0-1024.24
5.4.0-1025.25
5.4.0-1028.29
5.4.0-1029.31
5.4.0-1030.32
5.4.0-1032.34
5.4.0-1034.36
5.4.0-1035.38
5.4.0-1037.40
5.4.0-1038.41
5.4.0-1039.42
5.4.0-1041.44
5.4.0-1042.45
5.4.0-1043.46
5.4.0-1045.49
5.4.0-1046.50
5.4.0-1048.52
5.4.0-1049.53
5.4.0-1052.56
5.4.0-1053.57
5.4.0-1054.58
5.4.0-1055.59
5.4.0-1056.60
5.4.0-1057.61
5.4.0-1058.62
5.4.0-1059.63
5.4.0-1061.65
5.4.0-1062.66
5.4.0-1063.67
5.4.0-1064.68
5.4.0-1066.71
5.4.0-1067.72
5.4.0-1069.75
5.4.0-1070.76
5.4.0-1071.77
5.4.0-1073.79
5.4.0-1076.83
5.4.0-1078.86
5.4.0-1079.87
5.4.0-1081.89
5.4.0-1082.90
5.4.0-1083.91
5.4.0-1084.92
5.4.0-1086.95
5.4.0-1087.96
5.4.0-1090.99
5.4.0-1091.100
5.4.0-1092.101
5.4.0-1093.102
5.4.0-1094.103
5.4.0-1097.106
5.4.0-1098.107
5.4.0-1099.108
5.4.0-1100.109
5.4.0-1101.110
5.4.0-1102.111
5.4.0-1103.112
5.4.0-1104.113
5.4.0-1105.114
5.4.0-1106.115
5.4.0-1107.116
5.4.0-1108.117
5.4.0-1109.118
5.4.0-1110.119
5.4.0-1111.120
5.4.0-1112.121
5.4.0-1113.122
5.4.0-1115.124
5.4.0-1116.125
5.4.0-1117.126
5.4.0-1118.127
5.4.0-1119.128
5.4.0-1120.129
5.4.0-1121.130
5.4.0-1122.131
5.4.0-1123.132
5.4.0-1124.133
5.4.0-1125.134
5.4.0-1126.135
5.4.0-1127.136
5.4.0-1129.138
5.4.0-1130.139
5.4.0-1131.140
5.4.0-1132.141
5.4.0-1133.142
5.4.0-1134.143
5.4.0-1135.144
5.4.0-1136.145
5.4.0-1137.146
5.4.0-1138.147
5.4.0-1140.150
5.4.0-1141.151
5.4.0-1142.152
5.4.0-1143.153
5.4.0-1144.154
5.4.0-1145.155
5.4.0-1146.156
5.4.0-1147.157
5.4.0-1149.159
5.4.0-1150.160
5.4.0-1151.161
5.4.0-1152.162
5.4.0-1154.164
5.4.0-1155.165
5.4.0-1156.166
5.4.0-1157.167
5.4.0-1158.168
5.4.0-1159.169
5.4.0-1160.170
5.4.0-1161.171
5.4.0-1162.172
5.4.0-1163.173

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-5.4.0-1163-oracle",
            "binary_version": "5.4.0-1163.173"
        },
        {
            "binary_name": "linux-headers-5.4.0-1163-oracle",
            "binary_version": "5.4.0-1163.173"
        },
        {
            "binary_name": "linux-image-unsigned-5.4.0-1163-oracle",
            "binary_version": "5.4.0-1163.173"
        },
        {
            "binary_name": "linux-modules-5.4.0-1163-oracle",
            "binary_version": "5.4.0-1163.173"
        },
        {
            "binary_name": "linux-modules-extra-5.4.0-1163-oracle",
            "binary_version": "5.4.0-1163.173"
        },
        {
            "binary_name": "linux-oracle-headers-5.4.0-1163",
            "binary_version": "5.4.0-1163.173"
        },
        {
            "binary_name": "linux-oracle-tools-5.4.0-1163",
            "binary_version": "5.4.0-1163.173"
        },
        {
            "binary_name": "linux-tools-5.4.0-1163-oracle",
            "binary_version": "5.4.0-1163.173"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-oracle-5.15

Package

Name
linux-oracle-5.15
Purl
pkg:deb/ubuntu/linux-oracle-5.15?arch=source&distro=esm-infra%2Ffocal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.15.0-1007.9~20.04.1
5.15.0-1013.17~20.04.1
5.15.0-1016.20~20.04.1
5.15.0-1017.22~20.04.1
5.15.0-1018.23~20.04.1
5.15.0-1019.24~20.04.1
5.15.0-1021.27~20.04.1
5.15.0-1022.28~20.04.1
5.15.0-1025.31~20.04.2
5.15.0-1027.33~20.04.1
5.15.0-1029.35~20.04.1
5.15.0-1030.36~20.04.1
5.15.0-1032.38~20.04.1
5.15.0-1033.39~20.04.1
5.15.0-1034.40~20.04.1
5.15.0-1035.41~20.04.1
5.15.0-1036.42~20.04.1
5.15.0-1037.43~20.04.1
5.15.0-1038.44~20.04.1
5.15.0-1039.45~20.04.1
5.15.0-1040.46~20.04.1
5.15.0-1041.47~20.04.1
5.15.0-1042.48~20.04.1
5.15.0-1044.50~20.04.1
5.15.0-1045.51~20.04.1
5.15.0-1046.52~20.04.1
5.15.0-1047.53~20.04.1
5.15.0-1048.54~20.04.1
5.15.0-1049.55~20.04.1
5.15.0-1050.56~20.04.1
5.15.0-1051.57~20.04.1
5.15.0-1052.58~20.04.1
5.15.0-1053.59~20.04.1
5.15.0-1054.60~20.04.1
5.15.0-1055.61~20.04.1
5.15.0-1058.64~20.04.1
5.15.0-1059.65~20.04.1
5.15.0-1061.67~20.04.1
5.15.0-1062.68~20.04.1
5.15.0-1063.69~20.04.1
5.15.0-1065.71~20.04.1
5.15.0-1066.72~20.04.1
5.15.0-1067.73~20.04.1
5.15.0-1068.74~20.04.1
5.15.0-1069.75~20.04.1
5.15.0-1070.76~20.04.1
5.15.0-1071.77~20.04.1
5.15.0-1072.78~20.04.1
5.15.0-1073.79~20.04.1
5.15.0-1074.80~20.04.1
5.15.0-1075.81~20.04.1
5.15.0-1076.82~20.04.1
5.15.0-1077.83~20.04.1
5.15.0-1078.84~20.04.1
5.15.0-1079.85~20.04.1
5.15.0-1080.86~20.04.1
5.15.0-1081.87~20.04.1
5.15.0-1083.89~20.04.1
5.15.0-1084.90~20.04.1
5.15.0-1085.91~20.04.3
5.15.0-1086.92~20.04.1
5.15.0-1088.94~20.04.1
5.15.0-1090.96~20.04.1
5.15.0-1091.97~20.04.1
5.15.0-1092.98~20.04.1
5.15.0-1093.99~20.04.1
5.15.0-1094.100~20.04.1
5.15.0-1095.101~20.04.1
5.15.0-1096.102~20.04.1
5.15.0-1097.103~20.04.1
5.15.0-1098.104~20.04.1
5.15.0-1100.106~20.04.1
5.15.0-1101.107~20.04.1
5.15.0-1102.108~20.04.1
5.15.0-1104.110~20.04.1
5.15.0-1106.112~20.04.1
5.15.0-1108.114~20.04.1
5.15.0-1109.115~20.04.1
5.15.0-1110.116~20.04.1
5.15.0-1111.117~20.04.1
5.15.0-1114.120~20.04.1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-5.15.0-1114-oracle",
            "binary_version": "5.15.0-1114.120~20.04.1"
        },
        {
            "binary_name": "linux-headers-5.15.0-1114-oracle",
            "binary_version": "5.15.0-1114.120~20.04.1"
        },
        {
            "binary_name": "linux-image-unsigned-5.15.0-1114-oracle",
            "binary_version": "5.15.0-1114.120~20.04.1"
        },
        {
            "binary_name": "linux-modules-5.15.0-1114-oracle",
            "binary_version": "5.15.0-1114.120~20.04.1"
        },
        {
            "binary_name": "linux-modules-extra-5.15.0-1114-oracle",
            "binary_version": "5.15.0-1114.120~20.04.1"
        },
        {
            "binary_name": "linux-oracle-5.15-headers-5.15.0-1114",
            "binary_version": "5.15.0-1114.120~20.04.1"
        },
        {
            "binary_name": "linux-oracle-5.15-tools-5.15.0-1114",
            "binary_version": "5.15.0-1114.120~20.04.1"
        },
        {
            "binary_name": "linux-tools-5.15.0-1114-oracle",
            "binary_version": "5.15.0-1114.120~20.04.1"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-raspi

Package

Name
linux-raspi
Purl
pkg:deb/ubuntu/linux-raspi?arch=source&distro=esm-infra%2Ffocal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.4.0-1007.7
5.4.0-1008.8
5.4.0-1011.11
5.4.0-1012.12
5.4.0-1013.13
5.4.0-1015.15
5.4.0-1016.17
5.4.0-1018.20
5.4.0-1019.21
5.4.0-1021.24
5.4.0-1022.25
5.4.0-1023.26
5.4.0-1025.28
5.4.0-1026.29
5.4.0-1028.31
5.4.0-1029.32
5.4.0-1030.33
5.4.0-1032.35
5.4.0-1033.36
5.4.0-1034.37
5.4.0-1035.38
5.4.0-1036.39
5.4.0-1038.41
5.4.0-1041.45
5.4.0-1042.46
5.4.0-1043.47
5.4.0-1044.48
5.4.0-1045.49
5.4.0-1046.50
5.4.0-1047.52
5.4.0-1048.53
5.4.0-1050.56
5.4.0-1052.58
5.4.0-1053.60
5.4.0-1055.62
5.4.0-1056.63
5.4.0-1058.65
5.4.0-1059.67
5.4.0-1060.68
5.4.0-1062.70
5.4.0-1065.75
5.4.0-1066.76
5.4.0-1068.78
5.4.0-1069.79
5.4.0-1070.80
5.4.0-1071.81
5.4.0-1073.84
5.4.0-1074.85
5.4.0-1077.88
5.4.0-1078.89
5.4.0-1079.90
5.4.0-1080.91
5.4.0-1081.92
5.4.0-1082.93
5.4.0-1083.94
5.4.0-1084.95
5.4.0-1085.96
5.4.0-1086.97
5.4.0-1088.99
5.4.0-1089.100
5.4.0-1090.101
5.4.0-1091.102
5.4.0-1092.103
5.4.0-1093.104
5.4.0-1094.105
5.4.0-1095.106
5.4.0-1096.107
5.4.0-1097.109
5.4.0-1098.110
5.4.0-1100.112
5.4.0-1101.113
5.4.0-1102.114
5.4.0-1103.115
5.4.0-1104.116
5.4.0-1105.117
5.4.0-1106.118
5.4.0-1107.119
5.4.0-1108.120
5.4.0-1109.121
5.4.0-1110.122
5.4.0-1111.123
5.4.0-1112.124
5.4.0-1113.125
5.4.0-1114.126
5.4.0-1115.127
5.4.0-1116.128
5.4.0-1117.129
5.4.0-1118.130
5.4.0-1119.131
5.4.0-1120.132
5.4.0-1121.133
5.4.0-1122.134
5.4.0-1129.142
5.4.0-1130.143
5.4.0-1131.144
5.4.0-1132.145
5.4.0-1133.146
5.4.0-1134.147
5.4.0-1135.148
5.4.0-1136.149
5.4.0-1137.150
5.4.0-1139.152
5.4.0-1140.153
5.4.0-1143.156
5.4.0-1144.157
5.4.0-1145.158
5.4.0-1146.159
5.4.0-1147.160
5.4.0-1148.161

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-5.4.0-1148-raspi",
            "binary_version": "5.4.0-1148.161"
        },
        {
            "binary_name": "linux-headers-5.4.0-1148-raspi",
            "binary_version": "5.4.0-1148.161"
        },
        {
            "binary_name": "linux-image-5.4.0-1148-raspi",
            "binary_version": "5.4.0-1148.161"
        },
        {
            "binary_name": "linux-modules-5.4.0-1148-raspi",
            "binary_version": "5.4.0-1148.161"
        },
        {
            "binary_name": "linux-raspi-headers-5.4.0-1148",
            "binary_version": "5.4.0-1148.161"
        },
        {
            "binary_name": "linux-raspi-tools-5.4.0-1148",
            "binary_version": "5.4.0-1148.161"
        },
        {
            "binary_name": "linux-tools-5.4.0-1148-raspi",
            "binary_version": "5.4.0-1148.161"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-riscv-5.15

Package

Name
linux-riscv-5.15
Purl
pkg:deb/ubuntu/linux-riscv-5.15?arch=source&distro=esm-infra%2Ffocal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.15.0-1015.17~20.04.1
5.15.0-1017.19~20.04.1
5.15.0-1018.21~20.04.1
5.15.0-1019.22~20.04.1
5.15.0-1022.26~20.04.1
5.15.0-1023.27~20.04.1
5.15.0-1026.30~20.04.2
5.15.0-1027.31~20.04.1
5.15.0-1028.32~20.04.1
5.15.0-1029.33~20.04.1
5.15.0-1030.34~20.04.1
5.15.0-1031.35~20.04.1
5.15.0-1032.36~20.04.1
5.15.0-1033.37~20.04.1
5.15.0-1034.38~20.04.1
5.15.0-1035.39~20.04.1
5.15.0-1036.40~20.04.2
5.15.0-1037.41~20.04.2
5.15.0-1038.42~20.04.2
5.15.0-1039.43~20.04.2
5.15.0-1040.44~20.04.3
5.15.0-1041.45~20.04.1
5.15.0-1043.47~20.04.1
5.15.0-1044.48~20.04.1
5.15.0-1045.49~20.04.1
5.15.0-1046.50~20.04.1
5.15.0-1047.51~20.04.1
5.15.0-1048.52~20.04.1
5.15.0-1049.53~20.04.2
5.15.0-1050.54~20.04.1
5.15.0-1051.55~20.04.1
5.15.0-1052.56~20.04.1
5.15.0-1053.57~20.04.1
5.15.0-1056.60~20.04.1
5.15.0-1057.61~20.04.1
5.15.0-1058.62~20.04.1
5.15.0-1059.63~20.04.1
5.15.0-1060.64~20.04.1
5.15.0-1061.65~20.04.1
5.15.0-1062.66~20.04.1
5.15.0-1063.67~20.04.1
5.15.0-1064.68~20.04.1
5.15.0-1065.69~20.04.1
5.15.0-1066.70~20.04.1
5.15.0-1067.71~20.04.1
5.15.0-1068.72~20.04.1
5.15.0-1069.73~20.04.1
5.15.0-1070.74~20.04.1
5.15.0-1071.75~20.04.1
5.15.0-1072.76~20.04.1
5.15.0-1073.77~20.04.1
5.15.0-1074.78~20.04.1
5.15.0-1075.79~20.04.1
5.15.0-1076.80~20.04.1
5.15.0-1077.81~20.04.1
5.15.0-1078.82~20.04.1
5.15.0-1079.83~20.04.1
5.15.0-1081.85~20.04.1
5.15.0-1082.86~20.04.1
5.15.0-1083.87~20.04.1
5.15.0-1084.88~20.04.1
5.15.0-1085.89~20.04.1
5.15.0-1086.90~20.04.1
5.15.0-1087.91~20.04.1
5.15.0-1088.92~20.04.1
5.15.0-1090.94~20.04.1
5.15.0-1091.95~20.04.1
5.15.0-1092.96~20.04.1
5.15.0-1093.97~20.04.2
5.15.0-1094.98~20.04.1
5.15.0-1095.99~20.04.1
5.15.0-1096.100~20.04.1
5.15.0-1097.101~20.04.1
5.15.0-1098.102~20.04.1
5.15.0-1099.103~20.04.1
5.15.0-1100.104~20.04.1
5.15.0-1102.106~20.04.1
5.15.0-1103.107~20.04.1
5.15.0-1105.109~20.04.1
5.15.0-1106.110~20.04.1
5.15.0-1107.111~20.04.1
5.15.0-1108.112~20.04.1
5.15.0-1109.113~20.04.1
5.15.0-1110.114~20.04.1
5.15.0-1111.115~20.04.1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-5.15.0-1111-generic",
            "binary_version": "5.15.0-1111.115~20.04.1"
        },
        {
            "binary_name": "linux-headers-5.15.0-1111-generic",
            "binary_version": "5.15.0-1111.115~20.04.1"
        },
        {
            "binary_name": "linux-image-5.15.0-1111-generic",
            "binary_version": "5.15.0-1111.115~20.04.1"
        },
        {
            "binary_name": "linux-modules-5.15.0-1111-generic",
            "binary_version": "5.15.0-1111.115~20.04.1"
        },
        {
            "binary_name": "linux-modules-extra-5.15.0-1111-generic",
            "binary_version": "5.15.0-1111.115~20.04.1"
        },
        {
            "binary_name": "linux-riscv-5.15-headers-5.15.0-1111",
            "binary_version": "5.15.0-1111.115~20.04.1"
        },
        {
            "binary_name": "linux-riscv-5.15-tools-5.15.0-1111",
            "binary_version": "5.15.0-1111.115~20.04.1"
        },
        {
            "binary_name": "linux-tools-5.15.0-1111-generic",
            "binary_version": "5.15.0-1111.115~20.04.1"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-xilinx-zynqmp

Package

Name
linux-xilinx-zynqmp
Purl
pkg:deb/ubuntu/linux-xilinx-zynqmp?arch=source&distro=esm-infra%2Ffocal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.4.0-1020.24
5.4.0-1021.25
5.4.0-1022.26
5.4.0-1023.27
5.4.0-1024.28
5.4.0-1025.29
5.4.0-1026.30
5.4.0-1027.31
5.4.0-1028.32
5.4.0-1029.33
5.4.0-1030.34
5.4.0-1031.35
5.4.0-1032.36
5.4.0-1033.37
5.4.0-1034.38
5.4.0-1035.39
5.4.0-1036.40
5.4.0-1037.41
5.4.0-1038.42
5.4.0-1039.43
5.4.0-1040.44
5.4.0-1041.45
5.4.0-1042.46
5.4.0-1043.47
5.4.0-1044.48
5.4.0-1045.49
5.4.0-1046.50
5.4.0-1047.51
5.4.0-1048.52
5.4.0-1049.53
5.4.0-1050.54
5.4.0-1051.55
5.4.0-1052.56
5.4.0-1053.57
5.4.0-1054.58
5.4.0-1055.59
5.4.0-1056.60
5.4.0-1058.62
5.4.0-1060.64
5.4.0-1061.65
5.4.0-1062.66
5.4.0-1064.68
5.4.0-1065.69
5.4.0-1066.70
5.4.0-1067.71
5.4.0-1068.72
5.4.0-1069.73
5.4.0-1070.74
5.4.0-1071.75
5.4.0-1072.76
5.4.0-1074.78
5.4.0-1075.79
5.4.0-1076.80
5.4.0-1077.81
5.4.0-1078.82
5.4.0-1079.83
5.4.0-1080.84
5.4.0-1081.85
5.4.0-1082.86
5.4.0-1083.87

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-5.4.0-1083-xilinx-zynqmp",
            "binary_version": "5.4.0-1083.87"
        },
        {
            "binary_name": "linux-headers-5.4.0-1083-xilinx-zynqmp",
            "binary_version": "5.4.0-1083.87"
        },
        {
            "binary_name": "linux-image-5.4.0-1083-xilinx-zynqmp",
            "binary_version": "5.4.0-1083.87"
        },
        {
            "binary_name": "linux-modules-5.4.0-1083-xilinx-zynqmp",
            "binary_version": "5.4.0-1083.87"
        },
        {
            "binary_name": "linux-tools-5.4.0-1083-xilinx-zynqmp",
            "binary_version": "5.4.0-1083.87"
        },
        {
            "binary_name": "linux-xilinx-zynqmp-headers-5.4.0-1083",
            "binary_version": "5.4.0-1083.87"
        },
        {
            "binary_name": "linux-xilinx-zynqmp-tools-5.4.0-1083",
            "binary_version": "5.4.0-1083.87"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
Ubuntu:Pro:FIPS-updates:20.04:LTS
linux-aws-fips

Package

Name
linux-aws-fips
Purl
pkg:deb/ubuntu/linux-aws-fips?arch=source&distro=fips-updates%2Ffocal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.4.0-1021.21+fips2
5.4.0-1069.73+fips2
5.4.0-1071.76+fips1
5.4.0-1072.77+fips1
5.4.0-1073.78+fips1
5.4.0-1078.84+fips1
5.4.0-1080.87+fips1
5.4.0-1081.88+fips1
5.4.0-1083.90+fips1
5.4.0-1085.92+fips1
5.4.0-1086.93+fips1
5.4.0-1088.96+fips1
5.4.0-1089.97+fips1
5.4.0-1092.100+fips1
5.4.0-1093.101+fips1
5.4.0-1094.102+fips1
5.4.0-1096.104+fips1
5.4.0-1099.107+fips1
5.4.0-1100.108+fips1
5.4.0-1101.109+fips1
5.4.0-1102.110+fips1
5.4.0-1103.111+fips1
5.4.0-1104.112+fips1
5.4.0-1105.113+fips1
5.4.0-1106.114+fips1
5.4.0-1107.115+fips1
5.4.0-1108.116+fips1
5.4.0-1109.118+fips1
5.4.0-1110.119+fips1
5.4.0-1111.120+fips1
5.4.0-1112.121+fips1
5.4.0-1113.123+fips1
5.4.0-1114.124+fips1
5.4.0-1116.126+fips1
5.4.0-1117.127+fips1
5.4.0-1118.128+fips1
5.4.0-1119.129+fips1
5.4.0-1120.130+fips1
5.4.0-1121.131+fips1
5.4.0-1122.132+fips1
5.4.0-1123.133+fips1
5.4.0-1124.134+fips1
5.4.0-1125.135+fips1
5.4.0-1126.136+fips2
5.4.0-1127.137+fips1
5.4.0-1128.138+fips1
5.4.0-1129.139+fips1
5.4.0-1130.140+fips1
5.4.0-1131.141+fips1
5.4.0-1132.142+fips1
5.4.0-1133.143+fips1
5.4.0-1134.144+fips1
5.4.0-1135.145+fips1
5.4.0-1136.146+fips1
5.4.0-1137.147+fips1
5.4.0-1139.149+fips1
5.4.0-1140.151+fips1
5.4.0-1142.153+fips1
5.4.0-1144.155+fips1
5.4.0-1145.156+fips1
5.4.0-1146.156+fips1
5.4.0-1147.157+fips1
5.4.0-1148.158+fips1
5.4.0-1149.159+fips1
5.4.0-1150.160+fips1
5.4.0-1151.161+fips1
5.4.0-1152.162+fips1
5.4.0-1153.163+fips1
5.4.0-1154.164+fips1
5.4.0-1155.165+fips1
5.4.0-1156.166+fips1
5.4.0-1157.167+fips1
5.4.0-1158.168+fips1
5.4.0-1159.169+fips1
5.4.0-1160.170+fips1
5.4.0-1161.172+fips1
5.4.0-1163.174+fips1
5.4.0-1165.176+fips1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-aws-fips-headers-5.4.0-1165",
            "binary_version": "5.4.0-1165.176+fips1"
        },
        {
            "binary_name": "linux-aws-fips-tools-5.4.0-1165",
            "binary_version": "5.4.0-1165.176+fips1"
        },
        {
            "binary_name": "linux-buildinfo-5.4.0-1165-aws-fips",
            "binary_version": "5.4.0-1165.176+fips1"
        },
        {
            "binary_name": "linux-headers-5.4.0-1165-aws-fips",
            "binary_version": "5.4.0-1165.176+fips1"
        },
        {
            "binary_name": "linux-image-unsigned-5.4.0-1165-aws-fips",
            "binary_version": "5.4.0-1165.176+fips1"
        },
        {
            "binary_name": "linux-image-unsigned-hmac-5.4.0-1165-aws-fips",
            "binary_version": "5.4.0-1165.176+fips1"
        },
        {
            "binary_name": "linux-modules-5.4.0-1165-aws-fips",
            "binary_version": "5.4.0-1165.176+fips1"
        },
        {
            "binary_name": "linux-modules-extra-5.4.0-1165-aws-fips",
            "binary_version": "5.4.0-1165.176+fips1"
        },
        {
            "binary_name": "linux-tools-5.4.0-1165-aws-fips",
            "binary_version": "5.4.0-1165.176+fips1"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-azure-fips

Package

Name
linux-azure-fips
Purl
pkg:deb/ubuntu/linux-azure-fips?arch=source&distro=fips-updates%2Ffocal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.4.0-1022.22+fips1
5.4.0-1073.76+fips1
5.4.0-1074.77+fips1
5.4.0-1076.79+fips1
5.4.0-1078.81+fips1
5.4.0-1080.83+fips1
5.4.0-1083.87+fips1
5.4.0-1085.90+fips1
5.4.0-1086.91+fips1
5.4.0-1089.94+fips1
5.4.0-1090.95+fips1
5.4.0-1091.96+fips1
5.4.0-1094.100+fips1
5.4.0-1095.101+fips1
5.4.0-1098.104+fips1
5.4.0-1100.106+fips1
5.4.0-1101.107+fips1
5.4.0-1103.109+fips1
5.4.0-1104.110+fips1
5.4.0-1105.111+fips1
5.4.0-1106.112+fips1
5.4.0-1107.113+fips1
5.4.0-1108.114+fips1
5.4.0-1109.115+fips1
5.4.0-1110.116+fips1
5.4.0-1111.117+fips1
5.4.0-1112.118+fips1
5.4.0-1113.119+fips1
5.4.0-1114.120+fips1
5.4.0-1115.122+fips1
5.4.0-1116.123+fips1
5.4.0-1117.124+fips1
5.4.0-1118.125+fips1
5.4.0-1119.126+fips1
5.4.0-1121.128+fips1
5.4.0-1122.129+fips1
5.4.0-1123.130+fips1
5.4.0-1124.131+fips1
5.4.0-1126.133+fips1
5.4.0-1127.134+fips1
5.4.0-1128.135+fips1
5.4.0-1129.136+fips1
5.4.0-1130.137+fips1
5.4.0-1131.138+fips1
5.4.0-1132.139+fips1
5.4.0-1133.140+fips1
5.4.0-1134.141+fips1
5.4.0-1135.142+fips1
5.4.0-1136.143+fips1
5.4.0-1137.144+fips1
5.4.0-1138.145+fips1
5.4.0-1139.146+fips1
5.4.0-1140.147+fips1
5.4.0-1142.149+fips1
5.4.0-1143.150+fips1
5.4.0-1145.152+fips1
5.4.0-1147.154+fips1
5.4.0-1148.156+fips1
5.4.0-1149.157+fips1
5.4.0-1151.158+fips1
5.4.0-1152.159+fips1
5.4.0-1153.160+fips1
5.4.0-1154.161+fips1
5.4.0-1155.162+fips1
5.4.0-1157.164+fips1
5.4.0-1158.165+fips1
5.4.0-1160.166+fips1
5.4.0-1161.167+fips1
5.4.0-1162.168+fips1
5.4.0-1163.169+fips1
5.4.0-1164.170+fips1
5.4.0-1166.172+fips1
5.4.0-1167.173+fips1
5.4.0-1168.174+fips1
5.4.0-1170.176+fips1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-azure-fips-cloud-tools-5.4.0-1170",
            "binary_version": "5.4.0-1170.176+fips1"
        },
        {
            "binary_name": "linux-azure-fips-headers-5.4.0-1170",
            "binary_version": "5.4.0-1170.176+fips1"
        },
        {
            "binary_name": "linux-azure-fips-tools-5.4.0-1170",
            "binary_version": "5.4.0-1170.176+fips1"
        },
        {
            "binary_name": "linux-buildinfo-5.4.0-1170-azure-fips",
            "binary_version": "5.4.0-1170.176+fips1"
        },
        {
            "binary_name": "linux-cloud-tools-5.4.0-1170-azure-fips",
            "binary_version": "5.4.0-1170.176+fips1"
        },
        {
            "binary_name": "linux-headers-5.4.0-1170-azure-fips",
            "binary_version": "5.4.0-1170.176+fips1"
        },
        {
            "binary_name": "linux-image-unsigned-5.4.0-1170-azure-fips",
            "binary_version": "5.4.0-1170.176+fips1"
        },
        {
            "binary_name": "linux-image-unsigned-hmac-5.4.0-1170-azure-fips",
            "binary_version": "5.4.0-1170.176+fips1"
        },
        {
            "binary_name": "linux-modules-5.4.0-1170-azure-fips",
            "binary_version": "5.4.0-1170.176+fips1"
        },
        {
            "binary_name": "linux-modules-extra-5.4.0-1170-azure-fips",
            "binary_version": "5.4.0-1170.176+fips1"
        },
        {
            "binary_name": "linux-tools-5.4.0-1170-azure-fips",
            "binary_version": "5.4.0-1170.176+fips1"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-fips

Package

Name
linux-fips
Purl
pkg:deb/ubuntu/linux-fips?arch=source&distro=fips-updates%2Ffocal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.4.0-1026.30
5.4.0-1028.32
5.4.0-1031.36
5.4.0-1032.37
5.4.0-1033.38
5.4.0-1034.40
5.4.0-1035.41
5.4.0-1036.42
5.4.0-1037.43
5.4.0-1038.44
5.4.0-1040.46
5.4.0-1041.47
5.4.0-1042.48
5.4.0-1043.49
5.4.0-1045.51
5.4.0-1046.52
5.4.0-1047.53
5.4.0-1048.54
5.4.0-1049.55
5.4.0-1051.57
5.4.0-1054.61
5.4.0-1056.64
5.4.0-1057.65
5.4.0-1059.67
5.4.0-1060.68
5.4.0-1061.69
5.4.0-1062.70
5.4.0-1064.73
5.4.0-1065.74
5.4.0-1068.77
5.4.0-1069.78
5.4.0-1070.79
5.4.0-1072.81
5.4.0-1073.82
5.4.0-1074.83
5.4.0-1075.84
5.4.0-1076.85
5.4.0-1077.86
5.4.0-1078.87
5.4.0-1079.88
5.4.0-1080.89
5.4.0-1081.90
5.4.0-1082.91
5.4.0-1083.92
5.4.0-1084.93
5.4.0-1085.94
5.4.0-1086.95
5.4.0-1087.96
5.4.0-1088.97
5.4.0-1089.98
5.4.0-1090.100
5.4.0-1091.101
5.4.0-1092.102
5.4.0-1094.104
5.4.0-1095.105
5.4.0-1096.106
5.4.0-1097.107
5.4.0-1098.108
5.4.0-1099.109
5.4.0-1100.110
5.4.0-1101.111
5.4.0-1102.112
5.4.0-1103.113
5.4.0-1104.114
5.4.0-1105.115
5.4.0-1106.116
5.4.0-1107.117
5.4.0-1108.118
5.4.0-1109.119
5.4.0-1110.120
5.4.0-1111.121
5.4.0-1112.122
5.4.0-1116.126
5.4.0-1117.127
5.4.0-1118.128
5.4.0-1119.129
5.4.0-1120.130
5.4.0-1121.131
5.4.0-1122.132
5.4.0-1123.133
5.4.0-1124.134
5.4.0-1125.135
5.4.0-1126.136
5.4.0-1127.137
5.4.0-1128.138
5.4.0-1130.140
5.4.0-1131.141
5.4.0-1132.142
5.4.0-1133.143
5.4.0-1134.144
5.4.0-1135.145
5.4.0-1136.146
5.4.0-1137.147
5.4.0-1138.148
5.4.0-1139.149

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-5.4.0-1139-fips",
            "binary_version": "5.4.0-1139.149"
        },
        {
            "binary_name": "linux-fips-headers-5.4.0-1139",
            "binary_version": "5.4.0-1139.149"
        },
        {
            "binary_name": "linux-fips-tools-5.4.0-1139",
            "binary_version": "5.4.0-1139.149"
        },
        {
            "binary_name": "linux-fips-tools-host",
            "binary_version": "5.4.0-1139.149"
        },
        {
            "binary_name": "linux-headers-5.4.0-1139-fips",
            "binary_version": "5.4.0-1139.149"
        },
        {
            "binary_name": "linux-image-unsigned-5.4.0-1139-fips",
            "binary_version": "5.4.0-1139.149"
        },
        {
            "binary_name": "linux-image-unsigned-hmac-5.4.0-1139-fips",
            "binary_version": "5.4.0-1139.149"
        },
        {
            "binary_name": "linux-modules-5.4.0-1139-fips",
            "binary_version": "5.4.0-1139.149"
        },
        {
            "binary_name": "linux-modules-extra-5.4.0-1139-fips",
            "binary_version": "5.4.0-1139.149"
        },
        {
            "binary_name": "linux-tools-5.4.0-1139-fips",
            "binary_version": "5.4.0-1139.149"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-gcp-fips

Package

Name
linux-gcp-fips
Purl
pkg:deb/ubuntu/linux-gcp-fips?arch=source&distro=fips-updates%2Ffocal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.4.0-1021.21+fips1
5.4.0-1067.71~20.04.1
5.4.0-1069.73+fips2
5.4.0-1071.75+fips1
5.4.0-1073.78+fips1
5.4.0-1075.80+fips1
5.4.0-1078.84+fips1
5.4.0-1080.87+fips1
5.4.0-1081.88+fips1
5.4.0-1086.94+fips1
5.4.0-1087.95+fips1
5.4.0-1089.97+fips1
5.4.0-1092.101+fips1
5.4.0-1093.102+fips1
5.4.0-1096.105+fips1
5.4.0-1097.106+fips1
5.4.0-1098.107+fips1
5.4.0-1100.109+fips1
5.4.0-1101.110+fips1
5.4.0-1102.111+fips1
5.4.0-1103.112+fips1
5.4.0-1104.113+fips1
5.4.0-1105.114+fips1
5.4.0-1106.115+fips1
5.4.0-1107.116+fips1
5.4.0-1108.117+fips1
5.4.0-1109.118+fips1
5.4.0-1110.119+fips1
5.4.0-1111.120+fips1
5.4.0-1112.121+fips1
5.4.0-1113.122+fips1
5.4.0-1115.124+fips1
5.4.0-1116.125+fips1
5.4.0-1117.126+fips1
5.4.0-1118.127+fips1
5.4.0-1120.129+fips1
5.4.0-1121.130+fips1
5.4.0-1122.131+fips1
5.4.0-1124.133+fips1
5.4.0-1125.134+fips1
5.4.0-1126.135+fips1
5.4.0-1127.136+fips1
5.4.0-1128.137+fips1
5.4.0-1129.138+fips1
5.4.0-1130.139+fips1
5.4.0-1131.140+fips1
5.4.0-1132.141+fips1
5.4.0-1133.142+fips1
5.4.0-1134.143+fips1
5.4.0-1135.144+fips1
5.4.0-1136.145+fips1
5.4.0-1137.146+fips1
5.4.0-1138.147+fips1
5.4.0-1139.148+fips1
5.4.0-1140.149+fips1
5.4.0-1141.150+fips1
5.4.0-1142.151+fips1
5.4.0-1143.152+fips1
5.4.0-1145.154+fips1
5.4.0-1146.155+fips1
5.4.0-1147.156+fips1
5.4.0-1148.157+fips1
5.4.0-1149.158+fips1
5.4.0-1150.159+fips1
5.4.0-1151.160+fips1
5.4.0-1152.161+fips1
5.4.0-1153.162+fips1
5.4.0-1154.163+fips1
5.4.0-1155.164+fips1
5.4.0-1156.165+fips1
5.4.0-1157.166+fips1
5.4.0-1159.168+fips1
5.4.0-1160.169+fips1
5.4.0-1161.170+fips1
5.4.0-1162.171+fips1
5.4.0-1163.172+fips1
5.4.0-1164.173+fips1
5.4.0-1165.174+fips1
5.4.0-1166.175+fips1
5.4.0-1167.176+fips1
5.4.0-1168.178+fips1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-5.4.0-1168-gcp-fips",
            "binary_version": "5.4.0-1168.178+fips1"
        },
        {
            "binary_name": "linux-gcp-fips-headers-5.4.0-1168",
            "binary_version": "5.4.0-1168.178+fips1"
        },
        {
            "binary_name": "linux-gcp-fips-tools-5.4.0-1168",
            "binary_version": "5.4.0-1168.178+fips1"
        },
        {
            "binary_name": "linux-headers-5.4.0-1168-gcp-fips",
            "binary_version": "5.4.0-1168.178+fips1"
        },
        {
            "binary_name": "linux-image-unsigned-5.4.0-1168-gcp-fips",
            "binary_version": "5.4.0-1168.178+fips1"
        },
        {
            "binary_name": "linux-image-unsigned-hmac-5.4.0-1168-gcp-fips",
            "binary_version": "5.4.0-1168.178+fips1"
        },
        {
            "binary_name": "linux-modules-5.4.0-1168-gcp-fips",
            "binary_version": "5.4.0-1168.178+fips1"
        },
        {
            "binary_name": "linux-modules-extra-5.4.0-1168-gcp-fips",
            "binary_version": "5.4.0-1168.178+fips1"
        },
        {
            "binary_name": "linux-tools-5.4.0-1168-gcp-fips",
            "binary_version": "5.4.0-1168.178+fips1"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
Ubuntu:Pro:FIPS-updates:22.04:LTS
linux-aws-fips

Package

Name
linux-aws-fips
Purl
pkg:deb/ubuntu/linux-aws-fips?arch=source&distro=fips-updates%2Fjammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.15.0-1051.56+fips1
5.15.0-1052.57+fips1
5.15.0-1053.58+fips1
5.15.0-1055.60+fips1
5.15.0-1056.61+fips1
5.15.0-1057.63+fips1
5.15.0-1060.66+fips1
5.15.0-1061.67+fips1
5.15.0-1062.68+fips1
5.15.0-1063.69+fips1
5.15.0-1064.70+fips1
5.15.0-1065.71+fips1
5.15.0-1066.72+fips1
5.15.0-1067.73+fips1
5.15.0-1068.74+fips1
5.15.0-1069.75+fips1
5.15.0-1070.76+fips1
5.15.0-1071.77+fips1
5.15.0-1072.78+fips1
5.15.0-1073.79+fips1
5.15.0-1076.83+fips1
5.15.0-1077.84+fips1
5.15.0-1078.85+fips1
5.15.0-1079.86+fips1
5.15.0-1080.87+fips1
5.15.0-1081.88+fips1
5.15.0-1082.89+fips1
5.15.0-1083.90+fips1
5.15.0-1084.91+fips1
5.15.0-1085.92+fips1
5.15.0-1086.93+fips1
5.15.0-1087.94+fips1
5.15.0-1088.95+fips1
5.15.0-1089.96+fips1
5.15.0-1090.97+fips1
5.15.0-1091.98+fips1
5.15.0-1092.99+fips1
5.15.0-1093.100+fips1
5.15.0-1095.102+fips1
5.15.0-1096.103+fips1
5.15.0-1097.104+fips1
5.15.0-1098.105+fips1
5.15.0-1099.106+fips1
5.15.0-1100.107+fips1
5.15.0-1101.108+fips1
5.15.0-1103.110+fips1
5.15.0-1104.111+fips1
5.15.0-1105.112+fips1
5.15.0-1106.113+fips1
5.15.0-1108.115+fips1
5.15.0-1109.116+fips1
5.15.0-1111.118+fips1
5.15.0-1112.119+fips1
5.15.0-1113.120+fips1
5.15.0-1114.121+fips1
5.15.0-1115.122+fips1
5.15.0-1116.123+fips1
5.15.0-1117.124+fips1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-aws-fips-cloud-tools-5.15.0-1117",
            "binary_version": "5.15.0-1117.124+fips1"
        },
        {
            "binary_name": "linux-aws-fips-headers-5.15.0-1117",
            "binary_version": "5.15.0-1117.124+fips1"
        },
        {
            "binary_name": "linux-aws-fips-tools-5.15.0-1117",
            "binary_version": "5.15.0-1117.124+fips1"
        },
        {
            "binary_name": "linux-buildinfo-5.15.0-1117-aws-fips",
            "binary_version": "5.15.0-1117.124+fips1"
        },
        {
            "binary_name": "linux-cloud-tools-5.15.0-1117-aws-fips",
            "binary_version": "5.15.0-1117.124+fips1"
        },
        {
            "binary_name": "linux-headers-5.15.0-1117-aws-fips",
            "binary_version": "5.15.0-1117.124+fips1"
        },
        {
            "binary_name": "linux-image-unsigned-5.15.0-1117-aws-fips",
            "binary_version": "5.15.0-1117.124+fips1"
        },
        {
            "binary_name": "linux-image-unsigned-hmac-5.15.0-1117-aws-fips",
            "binary_version": "5.15.0-1117.124+fips1"
        },
        {
            "binary_name": "linux-modules-5.15.0-1117-aws-fips",
            "binary_version": "5.15.0-1117.124+fips1"
        },
        {
            "binary_name": "linux-modules-extra-5.15.0-1117-aws-fips",
            "binary_version": "5.15.0-1117.124+fips1"
        },
        {
            "binary_name": "linux-tools-5.15.0-1117-aws-fips",
            "binary_version": "5.15.0-1117.124+fips1"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-azure-fips

Package

Name
linux-azure-fips
Purl
pkg:deb/ubuntu/linux-azure-fips?arch=source&distro=fips-updates%2Fjammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.15.0-1053.61+fips1
5.15.0-1058.66+fips1
5.15.0-1059.67+fips1
5.15.0-1060.69+fips1
5.15.0-1061.70+fips1
5.15.0-1063.72+fips1
5.15.0-1064.73+fips1
5.15.0-1065.74+fips1
5.15.0-1067.76+fips1
5.15.0-1068.77+fips1
5.15.0-1070.79+fips1
5.15.0-1071.80+fips1
5.15.0-1072.81+fips1
5.15.0-1073.82+fips1
5.15.0-1074.83+fips1
5.15.0-1075.84+fips1
5.15.0-1078.87+fips1
5.15.0-1079.88+fips1
5.15.0-1080.89+fips1
5.15.0-1082.91+fips1
5.15.0-1083.92+fips1
5.15.0-1085.94+fips1
5.15.0-1087.96+fips1
5.15.0-1088.97+fips1
5.15.0-1089.98+fips1
5.15.0-1090.99+fips1
5.15.0-1091.100+fips1
5.15.0-1094.103+fips1
5.15.0-1095.104+fips1
5.15.0-1096.105+fips1
5.15.0-1097.106+fips1
5.15.0-1098.107+fips1
5.15.0-1101.110+fips1
5.15.0-1102.111+fips1
5.15.0-1103.112+fips1
5.15.0-1109.118+fips1
5.15.0-1110.119+fips1
5.15.0-1111.120+fips1
5.15.0-1114.123+fips1
5.15.0-1116.125+fips1
5.15.0-1117.126+fips1
5.15.0-1118.127+fips1
5.15.0-1119.128+fips1
5.15.0-1121.130+fips1
5.15.0-1122.131+fips1
5.15.0-1123.132+fips1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-azure-fips-cloud-tools-5.15.0-1123",
            "binary_version": "5.15.0-1123.132+fips1"
        },
        {
            "binary_name": "linux-azure-fips-headers-5.15.0-1123",
            "binary_version": "5.15.0-1123.132+fips1"
        },
        {
            "binary_name": "linux-azure-fips-tools-5.15.0-1123",
            "binary_version": "5.15.0-1123.132+fips1"
        },
        {
            "binary_name": "linux-buildinfo-5.15.0-1123-azure-fips",
            "binary_version": "5.15.0-1123.132+fips1"
        },
        {
            "binary_name": "linux-cloud-tools-5.15.0-1123-azure-fips",
            "binary_version": "5.15.0-1123.132+fips1"
        },
        {
            "binary_name": "linux-headers-5.15.0-1123-azure-fips",
            "binary_version": "5.15.0-1123.132+fips1"
        },
        {
            "binary_name": "linux-image-unsigned-5.15.0-1123-azure-fips",
            "binary_version": "5.15.0-1123.132+fips1"
        },
        {
            "binary_name": "linux-image-unsigned-hmac-5.15.0-1123-azure-fips",
            "binary_version": "5.15.0-1123.132+fips1"
        },
        {
            "binary_name": "linux-modules-5.15.0-1123-azure-fips",
            "binary_version": "5.15.0-1123.132+fips1"
        },
        {
            "binary_name": "linux-modules-extra-5.15.0-1123-azure-fips",
            "binary_version": "5.15.0-1123.132+fips1"
        },
        {
            "binary_name": "linux-modules-involflt-5.15.0-1123-azure-fips",
            "binary_version": "5.15.0-1123.132+fips1"
        },
        {
            "binary_name": "linux-tools-5.15.0-1123-azure-fips",
            "binary_version": "5.15.0-1123.132+fips1"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-fips

Package

Name
linux-fips
Purl
pkg:deb/ubuntu/linux-fips?arch=source&distro=fips-updates%2Fjammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.15.0-73.80+fips1
5.15.0-92.102+fips1
5.15.0-94.104+fips1
5.15.0-97.107+fips1
5.15.0-100.110+fips1
5.15.0-101.111+fips1
5.15.0-102.112+fips1
5.15.0-105.115+fips1
5.15.0-106.116+fips1
5.15.0-107.117+fips1
5.15.0-111.121+fips1
5.15.0-113.123+fips1
5.15.0-115.125+fips1
5.15.0-117.127+fips1
5.15.0-118.128+fips1
5.15.0-119.129+fips1
5.15.0-121.131+fips1
5.15.0-122.132+fips1
5.15.0-124.134+fips1
5.15.0-125.135+fips1
5.15.0-127.137+fips1
5.15.0-128.138+fips1
5.15.0-130.140+fips1
5.15.0-131.141+fips1
5.15.0-133.144+fips1
5.15.0-134.145+fips1
5.15.0-135.146+fips1
5.15.0-136.147+fips1
5.15.0-138.148+fips1
5.15.0-139.149+fips1
5.15.0-140.150+fips1
5.15.0-141.151+fips1
5.15.0-142.152+fips1
5.15.0-143.153+fips1
5.15.0-144.157+fips1
5.15.0-145.158+fips1
5.15.0-152.162+fips1
5.15.0-153.163+fips1
5.15.0-156.166+fips1
5.15.0-157.167+fips1
5.15.0-160.170+fips1
5.15.0-161.171+fips1
5.15.0-163.173+fips1
5.15.0-164.174+fips1
5.15.0-168.178+fips1
5.15.0-170.180+fips1
5.15.0-171.181+fips1
5.15.0-173.183+fips1
5.15.0-174.184+fips1
5.15.0-176.186+fips1
5.15.0-177.187+fips1
5.15.0-179.189+fips1
5.15.0-181.191+fips1
5.15.0-185.195+fips1
5.15.0-186.196+fips1
5.15.0-190.200+fips1
5.15.0-191.201+fips1
5.15.0-194.204+fips1
5.15.0-198.208+fips1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-5.15.0-198-fips",
            "binary_version": "5.15.0-198.208+fips1"
        },
        {
            "binary_name": "linux-cloud-tools-5.15.0-198-fips",
            "binary_version": "5.15.0-198.208+fips1"
        },
        {
            "binary_name": "linux-fips-cloud-tools-5.15.0-198",
            "binary_version": "5.15.0-198.208+fips1"
        },
        {
            "binary_name": "linux-fips-headers-5.15.0-198",
            "binary_version": "5.15.0-198.208+fips1"
        },
        {
            "binary_name": "linux-fips-tools-5.15.0-198",
            "binary_version": "5.15.0-198.208+fips1"
        },
        {
            "binary_name": "linux-headers-5.15.0-198-fips",
            "binary_version": "5.15.0-198.208+fips1"
        },
        {
            "binary_name": "linux-image-unsigned-5.15.0-198-fips",
            "binary_version": "5.15.0-198.208+fips1"
        },
        {
            "binary_name": "linux-image-unsigned-hmac-5.15.0-198-fips",
            "binary_version": "5.15.0-198.208+fips1"
        },
        {
            "binary_name": "linux-modules-5.15.0-198-fips",
            "binary_version": "5.15.0-198.208+fips1"
        },
        {
            "binary_name": "linux-modules-extra-5.15.0-198-fips",
            "binary_version": "5.15.0-198.208+fips1"
        },
        {
            "binary_name": "linux-modules-iwlwifi-5.15.0-198-fips",
            "binary_version": "5.15.0-198.208+fips1"
        },
        {
            "binary_name": "linux-tools-5.15.0-198-fips",
            "binary_version": "5.15.0-198.208+fips1"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-gcp-fips

Package

Name
linux-gcp-fips
Purl
pkg:deb/ubuntu/linux-gcp-fips?arch=source&distro=fips-updates%2Fjammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.15.0-1048.56+fips1
5.15.0-1055.63+fips2
5.15.0-1058.66+fips1
5.15.0-1059.67+fips1
5.15.0-1060.68+fips1
5.15.0-1062.70+fips1
5.15.0-1063.71+fips1
5.15.0-1064.72+fips1
5.15.0-1065.73+fips1
5.15.0-1066.74+fips1
5.15.0-1067.75+fips1
5.15.0-1068.76+fips1
5.15.0-1069.77+fips1
5.15.0-1070.78+fips1
5.15.0-1071.79+fips1
5.15.0-1072.80+fips1
5.15.0-1073.81+fips1
5.15.0-1074.83+fips1
5.15.0-1075.84+fips1
5.15.0-1077.86+fips1
5.15.0-1078.87+fips1
5.15.0-1079.88+fips1
5.15.0-1080.89+fips1
5.15.0-1081.90+fips1
5.15.0-1082.91+fips1
5.15.0-1083.92+fips1
5.15.0-1084.93+fips1
5.15.0-1085.94+fips1
5.15.0-1086.95+fips1
5.15.0-1087.96+fips1
5.15.0-1088.97+fips1
5.15.0-1090.99+fips1
5.15.0-1091.100+fips1
5.15.0-1092.101+fips1
5.15.0-1093.102+fips1
5.15.0-1095.104+fips1
5.15.0-1096.105+fips1
5.15.0-1097.106+fips1
5.15.0-1098.107+fips1
5.15.0-1099.108+fips1
5.15.0-1100.109+fips1
5.15.0-1101.110+fips1
5.15.0-1103.112+fips1
5.15.0-1104.113+fips1
5.15.0-1105.114+fips1
5.15.0-1106.115+fips1
5.15.0-1108.117+fips1
5.15.0-1109.118+fips1
5.15.0-1111.121+fips1
5.15.0-1112.122+fips1
5.15.0-1114.124+fips1
5.15.0-1115.125+fips1
5.15.0-1116.126+fips1
5.15.0-1118.128+fips1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-5.15.0-1118-gcp-fips",
            "binary_version": "5.15.0-1118.128+fips1"
        },
        {
            "binary_name": "linux-gcp-fips-headers-5.15.0-1118",
            "binary_version": "5.15.0-1118.128+fips1"
        },
        {
            "binary_name": "linux-gcp-fips-tools-5.15.0-1118",
            "binary_version": "5.15.0-1118.128+fips1"
        },
        {
            "binary_name": "linux-headers-5.15.0-1118-gcp-fips",
            "binary_version": "5.15.0-1118.128+fips1"
        },
        {
            "binary_name": "linux-image-unsigned-5.15.0-1118-gcp-fips",
            "binary_version": "5.15.0-1118.128+fips1"
        },
        {
            "binary_name": "linux-image-unsigned-hmac-5.15.0-1118-gcp-fips",
            "binary_version": "5.15.0-1118.128+fips1"
        },
        {
            "binary_name": "linux-modules-5.15.0-1118-gcp-fips",
            "binary_version": "5.15.0-1118.128+fips1"
        },
        {
            "binary_name": "linux-modules-extra-5.15.0-1118-gcp-fips",
            "binary_version": "5.15.0-1118.128+fips1"
        },
        {
            "binary_name": "linux-tools-5.15.0-1118-gcp-fips",
            "binary_version": "5.15.0-1118.128+fips1"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
Ubuntu:Pro:FIPS-updates:24.04:LTS
linux-fips

Package

Name
linux-fips
Purl
pkg:deb/ubuntu/linux-fips?arch=source&distro=fips-updates%2Fnoble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
6.8.0-78.78+fips1

Affected versions

6.*
6.8.0-38.38+fips4

Ecosystem specific

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_name": "linux-buildinfo-6.8.0-78-fips",
            "binary_version": "6.8.0-78.78+fips1"
        },
        {
            "binary_name": "linux-fips-headers-6.8.0-78",
            "binary_version": "6.8.0-78.78+fips1"
        },
        {
            "binary_name": "linux-fips-lib-rust-6.8.0-78-fips",
            "binary_version": "6.8.0-78.78+fips1"
        },
        {
            "binary_name": "linux-fips-tools-6.8.0-78",
            "binary_version": "6.8.0-78.78+fips1"
        },
        {
            "binary_name": "linux-headers-6.8.0-78-fips",
            "binary_version": "6.8.0-78.78+fips1"
        },
        {
            "binary_name": "linux-image-6.8.0-78-fips",
            "binary_version": "6.8.0-78.78+fips1"
        },
        {
            "binary_name": "linux-image-hmac-6.8.0-78-fips",
            "binary_version": "6.8.0-78.78+fips1"
        },
        {
            "binary_name": "linux-image-unsigned-6.8.0-78-fips",
            "binary_version": "6.8.0-78.78+fips1"
        },
        {
            "binary_name": "linux-image-unsigned-hmac-6.8.0-78-fips",
            "binary_version": "6.8.0-78.78+fips1"
        },
        {
            "binary_name": "linux-modules-6.8.0-78-fips",
            "binary_version": "6.8.0-78.78+fips1"
        },
        {
            "binary_name": "linux-modules-extra-6.8.0-78-fips",
            "binary_version": "6.8.0-78.78+fips1"
        },
        {
            "binary_name": "linux-modules-ipu6-6.8.0-78-fips",
            "binary_version": "6.8.0-78.78+fips1"
        },
        {
            "binary_name": "linux-modules-iwlwifi-6.8.0-78-fips",
            "binary_version": "6.8.0-78.78+fips1"
        },
        {
            "binary_name": "linux-modules-usbio-6.8.0-78-fips",
            "binary_version": "6.8.0-78.78+fips1"
        },
        {
            "binary_name": "linux-tools-6.8.0-78-fips",
            "binary_version": "6.8.0-78.78+fips1"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
Ubuntu:Pro:Realtime:22.04:LTS
linux-intel-iot-realtime

Package

Name
linux-intel-iot-realtime
Purl
pkg:deb/ubuntu/linux-intel-iot-realtime?arch=source&distro=realtime%2Fjammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.15.0-1021.26
5.15.0-1022.27
5.15.0-1023.28
5.15.0-1024.29
5.15.0-1028.33
5.15.0-1033.35
5.15.0-1034.36
5.15.0-1035.37
5.15.0-1036.38
5.15.0-1037.39
5.15.0-1038.40
5.15.0-1039.41
5.15.0-1040.42
5.15.0-1041.43
5.15.0-1042.44
5.15.0-1043.45
5.15.0-1044.46
5.15.0-1046.48
5.15.0-1047.49
5.15.0-1048.50
5.15.0-1049.51
5.15.0-1050.52
5.15.0-1053.55
5.15.0-1054.56
5.15.0-1055.57
5.15.0-1056.58
5.15.0-1057.59
5.15.0-1058.60
5.15.0-1059.61
5.15.0-1060.62
5.15.0-1061.63
5.15.0-1063.65
5.15.0-1064.66
5.15.0-1066.68
5.15.0-1071.73
5.15.0-1072.74
5.15.0-1073.75
5.15.0-1074.76
5.15.0-1075.77
5.15.0-1076.78
5.15.0-1077.79
5.15.0-1078.80
5.15.0-1079.81
5.15.0-1080.82
5.15.0-1081.83
5.15.0-1082.84
5.15.0-1083.85
5.15.0-1084.86
5.15.0-1085.87
5.15.0-1086.88
5.15.0-1087.89
5.15.0-1088.90
5.15.0-1089.91
5.15.0-1090.92
5.15.0-1091.93
5.15.0-1092.94
5.15.0-1093.95
5.15.0-1094.96
5.15.0-1096.98
5.15.0-1097.99
5.15.0-1098.100
5.15.0-1099.101
5.15.0-1100.102
5.15.0-1101.103
5.15.0-1103.105
5.15.0-1104.106
5.15.0-1105.107
5.15.0-1106.108
5.15.0-1107.109
5.15.0-1108.110
5.15.0-1109.111

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-5.15.0-1109-intel-iot-realtime",
            "binary_version": "5.15.0-1109.111"
        },
        {
            "binary_name": "linux-cloud-tools-5.15.0-1109-intel-iot-realtime",
            "binary_version": "5.15.0-1109.111"
        },
        {
            "binary_name": "linux-headers-5.15.0-1109-intel-iot-realtime",
            "binary_version": "5.15.0-1109.111"
        },
        {
            "binary_name": "linux-image-unsigned-5.15.0-1109-intel-iot-realtime",
            "binary_version": "5.15.0-1109.111"
        },
        {
            "binary_name": "linux-intel-iot-realtime-cloud-tools-5.15.0-1109",
            "binary_version": "5.15.0-1109.111"
        },
        {
            "binary_name": "linux-intel-iot-realtime-cloud-tools-common",
            "binary_version": "5.15.0-1109.111"
        },
        {
            "binary_name": "linux-intel-iot-realtime-headers-5.15.0-1109",
            "binary_version": "5.15.0-1109.111"
        },
        {
            "binary_name": "linux-intel-iot-realtime-tools-5.15.0-1109",
            "binary_version": "5.15.0-1109.111"
        },
        {
            "binary_name": "linux-intel-iot-realtime-tools-common",
            "binary_version": "5.15.0-1109.111"
        },
        {
            "binary_name": "linux-intel-iot-realtime-tools-host",
            "binary_version": "5.15.0-1109.111"
        },
        {
            "binary_name": "linux-modules-5.15.0-1109-intel-iot-realtime",
            "binary_version": "5.15.0-1109.111"
        },
        {
            "binary_name": "linux-modules-extra-5.15.0-1109-intel-iot-realtime",
            "binary_version": "5.15.0-1109.111"
        },
        {
            "binary_name": "linux-tools-5.15.0-1109-intel-iot-realtime",
            "binary_version": "5.15.0-1109.111"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-realtime

Package

Name
linux-realtime
Purl
pkg:deb/ubuntu/linux-realtime?arch=source&distro=realtime%2Fjammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

5.*
5.15.0-1006.6
5.15.0-1007.7
5.15.0-1009.9
5.15.0-1011.11
5.15.0-1014.14
5.15.0-1015.15
5.15.0-1016.16
5.15.0-1019.19
5.15.0-1020.20
5.15.0-1021.21
5.15.0-1022.22
5.15.0-1024.25
5.15.0-1025.28
5.15.0-1028.31
5.15.0-1029.32
5.15.0-1030.33
5.15.0-1032.35
5.15.0-1033.36
5.15.0-1034.37
5.15.0-1036.39
5.15.0-1037.40
5.15.0-1038.41
5.15.0-1039.42
5.15.0-1040.45
5.15.0-1041.46
5.15.0-1042.47
5.15.0-1043.48
5.15.0-1044.49
5.15.0-1045.50
5.15.0-1046.52
5.15.0-1048.54
5.15.0-1049.55
5.15.0-1050.56
5.15.0-1051.57
5.15.0-1052.58
5.15.0-1053.59
5.15.0-1054.60
5.15.0-1055.62
5.15.0-1056.63
5.15.0-1057.64
5.15.0-1058.66
5.15.0-1061.69
5.15.0-1062.70
5.15.0-1063.71
5.15.0-1064.72
5.15.0-1065.73
5.15.0-1066.74
5.15.0-1067.75
5.15.0-1068.76
5.15.0-1069.77
5.15.0-1070.78
5.15.0-1071.79
5.15.0-1072.80
5.15.0-1073.81
5.15.0-1074.82
5.15.0-1075.83
5.15.0-1076.84
5.15.0-1077.85
5.15.0-1078.86
5.15.0-1079.87
5.15.0-1080.88
5.15.0-1081.89
5.15.0-1082.91
5.15.0-1083.92
5.15.0-1084.93
5.15.0-1085.94
5.15.0-1086.95
5.15.0-1087.96
5.15.0-1088.97
5.15.0-1089.98
5.15.0-1090.99
5.15.0-1091.100
5.15.0-1092.101
5.15.0-1093.102
5.15.0-1094.103
5.15.0-1095.104
5.15.0-1096.105
5.15.0-1097.106
5.15.0-1098.107
5.15.0-1099.108
5.15.0-1100.109
5.15.0-1102.111
5.15.0-1103.112
5.15.0-1104.113
5.15.0-1105.114
5.15.0-1107.116
5.15.0-1108.117
5.15.0-1110.119
5.15.0-1111.120
5.15.0-1112.121
5.15.0-1113.122
5.15.0-1114.123
5.15.0-1115.124
5.15.0-1116.125

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-5.15.0-1116-realtime",
            "binary_version": "5.15.0-1116.125"
        },
        {
            "binary_name": "linux-cloud-tools-5.15.0-1116-realtime",
            "binary_version": "5.15.0-1116.125"
        },
        {
            "binary_name": "linux-headers-5.15.0-1116-realtime",
            "binary_version": "5.15.0-1116.125"
        },
        {
            "binary_name": "linux-image-unsigned-5.15.0-1116-realtime",
            "binary_version": "5.15.0-1116.125"
        },
        {
            "binary_name": "linux-modules-5.15.0-1116-realtime",
            "binary_version": "5.15.0-1116.125"
        },
        {
            "binary_name": "linux-modules-extra-5.15.0-1116-realtime",
            "binary_version": "5.15.0-1116.125"
        },
        {
            "binary_name": "linux-modules-iwlwifi-5.15.0-1116-realtime",
            "binary_version": "5.15.0-1116.125"
        },
        {
            "binary_name": "linux-realtime-cloud-tools-5.15.0-1116",
            "binary_version": "5.15.0-1116.125"
        },
        {
            "binary_name": "linux-realtime-cloud-tools-common",
            "binary_version": "5.15.0-1116.125"
        },
        {
            "binary_name": "linux-realtime-headers-5.15.0-1116",
            "binary_version": "5.15.0-1116.125"
        },
        {
            "binary_name": "linux-realtime-tools-5.15.0-1116",
            "binary_version": "5.15.0-1116.125"
        },
        {
            "binary_name": "linux-realtime-tools-common",
            "binary_version": "5.15.0-1116.125"
        },
        {
            "binary_name": "linux-realtime-tools-host",
            "binary_version": "5.15.0-1116.125"
        },
        {
            "binary_name": "linux-tools-5.15.0-1116-realtime",
            "binary_version": "5.15.0-1116.125"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-realtime-6.8

Package

Name
linux-realtime-6.8
Purl
pkg:deb/ubuntu/linux-realtime-6.8?arch=source&distro=realtime%2Fjammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
6.8.1-1025.26~22.04.1

Affected versions

6.*
6.8.1-1004.4~22.04.1
6.8.1-1005.5~22.04.2
6.8.1-1006.6~22.04.1
6.8.1-1007.7~22.04.1
6.8.1-1008.8~22.04.1
6.8.1-1009.9~22.04.1
6.8.1-1010.10~22.04.1
6.8.1-1011.11~22.04.1
6.8.1-1012.12~22.04.1
6.8.1-1013.14~22.04.1
6.8.1-1014.15~22.04.1
6.8.1-1015.16~22.04.1
6.8.1-1016.17~22.04.1
6.8.1-1017.18~22.04.1
6.8.1-1018.19~22.04.1
6.8.1-1019.20~22.04.1
6.8.1-1020.21~22.04.1
6.8.1-1021.22~22.04.1
6.8.1-1022.23~22.04.1
6.8.1-1023.24~22.04.1
6.8.1-1024.25~22.04.1

Ecosystem specific

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_name": "linux-buildinfo-6.8.1-1025-realtime",
            "binary_version": "6.8.1-1025.26~22.04.1"
        },
        {
            "binary_name": "linux-cloud-tools-6.8.1-1025-realtime",
            "binary_version": "6.8.1-1025.26~22.04.1"
        },
        {
            "binary_name": "linux-headers-6.8.1-1025-realtime",
            "binary_version": "6.8.1-1025.26~22.04.1"
        },
        {
            "binary_name": "linux-image-unsigned-6.8.1-1025-realtime",
            "binary_version": "6.8.1-1025.26~22.04.1"
        },
        {
            "binary_name": "linux-modules-6.8.1-1025-realtime",
            "binary_version": "6.8.1-1025.26~22.04.1"
        },
        {
            "binary_name": "linux-modules-extra-6.8.1-1025-realtime",
            "binary_version": "6.8.1-1025.26~22.04.1"
        },
        {
            "binary_name": "linux-modules-iwlwifi-6.8.1-1025-realtime",
            "binary_version": "6.8.1-1025.26~22.04.1"
        },
        {
            "binary_name": "linux-realtime-6.8-cloud-tools-6.8.1-1025",
            "binary_version": "6.8.1-1025.26~22.04.1"
        },
        {
            "binary_name": "linux-realtime-6.8-headers-6.8.1-1025",
            "binary_version": "6.8.1-1025.26~22.04.1"
        },
        {
            "binary_name": "linux-realtime-6.8-tools-6.8.1-1025",
            "binary_version": "6.8.1-1025.26~22.04.1"
        },
        {
            "binary_name": "linux-tools-6.8.1-1025-realtime",
            "binary_version": "6.8.1-1025.26~22.04.1"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
Ubuntu:Pro:Realtime:24.04:LTS
linux-raspi-realtime

Package

Name
linux-raspi-realtime
Purl
pkg:deb/ubuntu/linux-raspi-realtime?arch=source&distro=realtime%2Fnoble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
6.8.0-2026.27

Affected versions

6.*
6.7.0-2001.1
6.8.0-2001.1
6.8.0-2002.2
6.8.0-2004.4
6.8.0-2005.5
6.8.0-2006.6
6.8.0-2007.7
6.8.0-2008.8
6.8.0-2009.9
6.8.0-2010.10
6.8.0-2011.11
6.8.0-2012.12
6.8.0-2013.14
6.8.0-2014.15
6.8.0-2015.16
6.8.0-2016.17
6.8.0-2017.18
6.8.0-2018.19
6.8.0-2019.20
6.8.0-2022.23
6.8.0-2023.24
6.8.0-2024.25
6.8.0-2025.26

Ecosystem specific

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_name": "linux-buildinfo-6.8.0-2026-raspi-realtime",
            "binary_version": "6.8.0-2026.27"
        },
        {
            "binary_name": "linux-headers-6.8.0-2026-raspi-realtime",
            "binary_version": "6.8.0-2026.27"
        },
        {
            "binary_name": "linux-image-6.8.0-2026-raspi-realtime",
            "binary_version": "6.8.0-2026.27"
        },
        {
            "binary_name": "linux-modules-6.8.0-2026-raspi-realtime",
            "binary_version": "6.8.0-2026.27"
        },
        {
            "binary_name": "linux-raspi-realtime-headers-6.8.0-2026",
            "binary_version": "6.8.0-2026.27"
        },
        {
            "binary_name": "linux-raspi-realtime-tools-6.8.0-2026",
            "binary_version": "6.8.0-2026.27"
        },
        {
            "binary_name": "linux-tools-6.8.0-2026-raspi-realtime",
            "binary_version": "6.8.0-2026.27"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"
linux-realtime

Package

Name
linux-realtime
Purl
pkg:deb/ubuntu/linux-realtime?arch=source&distro=realtime%2Fnoble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
6.8.1-1025.26

Affected versions

6.*
6.8.0-1008.19
6.8.1-1001.1
6.8.1-1002.2
6.8.1-1003.3
6.8.1-1004.4
6.8.1-1005.5
6.8.1-1006.6
6.8.1-1007.7
6.8.1-1008.8
6.8.1-1009.9
6.8.1-1010.10
6.8.1-1011.11
6.8.1-1012.12
6.8.1-1013.14
6.8.1-1014.15
6.8.1-1015.16
6.8.1-1016.17
6.8.1-1017.18
6.8.1-1018.19
6.8.1-1019.20
6.8.1-1020.21
6.8.1-1021.22
6.8.1-1022.23
6.8.1-1023.24
6.8.1-1024.25

Ecosystem specific

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_name": "linux-buildinfo-6.8.1-1025-realtime",
            "binary_version": "6.8.1-1025.26"
        },
        {
            "binary_name": "linux-cloud-tools-6.8.1-1025-realtime",
            "binary_version": "6.8.1-1025.26"
        },
        {
            "binary_name": "linux-headers-6.8.1-1025-realtime",
            "binary_version": "6.8.1-1025.26"
        },
        {
            "binary_name": "linux-image-unsigned-6.8.1-1025-realtime",
            "binary_version": "6.8.1-1025.26"
        },
        {
            "binary_name": "linux-modules-6.8.1-1025-realtime",
            "binary_version": "6.8.1-1025.26"
        },
        {
            "binary_name": "linux-modules-extra-6.8.1-1025-realtime",
            "binary_version": "6.8.1-1025.26"
        },
        {
            "binary_name": "linux-modules-iwlwifi-6.8.1-1025-realtime",
            "binary_version": "6.8.1-1025.26"
        },
        {
            "binary_name": "linux-realtime-cloud-tools-6.8.1-1025",
            "binary_version": "6.8.1-1025.26"
        },
        {
            "binary_name": "linux-realtime-headers-6.8.1-1025",
            "binary_version": "6.8.1-1025.26"
        },
        {
            "binary_name": "linux-realtime-tools-6.8.1-1025",
            "binary_version": "6.8.1-1025.26"
        },
        {
            "binary_name": "linux-tools-6.8.1-1025-realtime",
            "binary_version": "6.8.1-1025.26"
        }
    ],
    "priority_reason": "Exploitation requires root or CAP_SYS_ADMIN in the initial user namespace to write to the sysfs CPU online attribute and trigger CPU hotplug teardown."
}

Database specific

source
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-21816.json"