USN-7799-1

See a problem?
Please try reporting it to the source first.
Source
https://ubuntu.com/security/notices/USN-7799-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7799-1.json
JSON Data
https://api.test.osv.dev/v1/vulns/USN-7799-1
Upstream
Related
Published
2025-10-02T13:26:46.224349Z
Modified
2025-10-03T10:47:01.966545Z
Summary
linux-realtime, linux-realtime-6.8 vulnerabilities
Details

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - Ext4 file system; - Packet sockets; - Network traffic control; - TLS protocol; - VMware vSockets driver; - XFRM subsystem; (CVE-2025-38500, CVE-2025-38617, CVE-2025-38477, CVE-2025-37785, CVE-2025-38618, CVE-2025-37756)

References

Affected packages

Ubuntu:Pro:22.04:LTS:Realtime:Kernel / linux-realtime-6.8

Package

Name
linux-realtime-6.8
Purl
pkg:deb/ubuntu/linux-realtime-6.8@6.8.1-1035.36~22.04.1?arch=source&distro=realtime/jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.8.1-1035.36~22.04.1

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
6.8.1-1025.26~22.04.1
6.8.1-1026.27~22.04.1
6.8.1-1030.31~22.04.1
6.8.1-1031.32~22.04.1
6.8.1-1034.35~22.04.1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-6.8.1-1035-realtime",
            "binary_version": "6.8.1-1035.36~22.04.1"
        },
        {
            "binary_name": "linux-cloud-tools-6.8.1-1035-realtime",
            "binary_version": "6.8.1-1035.36~22.04.1"
        },
        {
            "binary_name": "linux-headers-6.8.1-1035-realtime",
            "binary_version": "6.8.1-1035.36~22.04.1"
        },
        {
            "binary_name": "linux-image-unsigned-6.8.1-1035-realtime",
            "binary_version": "6.8.1-1035.36~22.04.1"
        },
        {
            "binary_name": "linux-modules-6.8.1-1035-realtime",
            "binary_version": "6.8.1-1035.36~22.04.1"
        },
        {
            "binary_name": "linux-modules-extra-6.8.1-1035-realtime",
            "binary_version": "6.8.1-1035.36~22.04.1"
        },
        {
            "binary_name": "linux-modules-iwlwifi-6.8.1-1035-realtime",
            "binary_version": "6.8.1-1035.36~22.04.1"
        },
        {
            "binary_name": "linux-realtime-6.8-cloud-tools-6.8.1-1035",
            "binary_version": "6.8.1-1035.36~22.04.1"
        },
        {
            "binary_name": "linux-realtime-6.8-headers-6.8.1-1035",
            "binary_version": "6.8.1-1035.36~22.04.1"
        },
        {
            "binary_name": "linux-realtime-6.8-tools-6.8.1-1035",
            "binary_version": "6.8.1-1035.36~22.04.1"
        },
        {
            "binary_name": "linux-tools-6.8.1-1035-realtime",
            "binary_version": "6.8.1-1035.36~22.04.1"
        }
    ],
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro"
}

Ubuntu:Pro:24.04:LTS:Realtime:Kernel / linux-realtime

Package

Name
linux-realtime
Purl
pkg:deb/ubuntu/linux-realtime@6.8.1-1035.36?arch=source&distro=realtime/noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.8.1-1035.36

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
6.8.1-1025.26
6.8.1-1026.27
6.8.1-1030.31
6.8.1-1031.32
6.8.1-1033.34
6.8.1-1034.35

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "linux-buildinfo-6.8.1-1035-realtime",
            "binary_version": "6.8.1-1035.36"
        },
        {
            "binary_name": "linux-cloud-tools-6.8.1-1035-realtime",
            "binary_version": "6.8.1-1035.36"
        },
        {
            "binary_name": "linux-headers-6.8.1-1035-realtime",
            "binary_version": "6.8.1-1035.36"
        },
        {
            "binary_name": "linux-image-unsigned-6.8.1-1035-realtime",
            "binary_version": "6.8.1-1035.36"
        },
        {
            "binary_name": "linux-modules-6.8.1-1035-realtime",
            "binary_version": "6.8.1-1035.36"
        },
        {
            "binary_name": "linux-modules-extra-6.8.1-1035-realtime",
            "binary_version": "6.8.1-1035.36"
        },
        {
            "binary_name": "linux-modules-iwlwifi-6.8.1-1035-realtime",
            "binary_version": "6.8.1-1035.36"
        },
        {
            "binary_name": "linux-realtime-cloud-tools-6.8.1-1035",
            "binary_version": "6.8.1-1035.36"
        },
        {
            "binary_name": "linux-realtime-headers-6.8.1-1035",
            "binary_version": "6.8.1-1035.36"
        },
        {
            "binary_name": "linux-realtime-tools-6.8.1-1035",
            "binary_version": "6.8.1-1035.36"
        },
        {
            "binary_name": "linux-tools-6.8.1-1035-realtime",
            "binary_version": "6.8.1-1035.36"
        }
    ],
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro"
}