USN-7489-1

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Source
https://ubuntu.com/security/notices/USN-7489-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7489-1.json
JSON Data
https://api.test.osv.dev/v1/vulns/USN-7489-1
Upstream
Related
Published
2025-05-06T12:24:27.983225Z
Modified
2025-10-30T04:50:26Z
Summary
linux, linux-aws, linux-gcp, linux-gcp-6.11, linux-hwe-6.11, linux-lowlatency, linux-lowlatency-hwe-6.11, linux-oracle, linux-raspi vulnerability
Details

One security issue was discovered in the Linux kernel. An attacker could possibly use this to compromise the system. This update corrects flaws in the following subsystems: - Timer subsystem; (CVE-2025-21813)

References

Affected packages

Ubuntu:24.04:LTS / linux-gcp-6.11

Package

Name
linux-gcp-6.11
Purl
pkg:deb/ubuntu/linux-gcp-6.11@6.11.0-1014.14~24.04.1?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.11.0-1014.14~24.04.1

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

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "6.11.0-1014.14~24.04.1",
            "binary_name": "linux-buildinfo-6.11.0-1014-gcp"
        },
        {
            "binary_version": "6.11.0-1014.14~24.04.1",
            "binary_name": "linux-buildinfo-6.11.0-1014-gcp-64k"
        },
        {
            "binary_version": "6.11.0-1014.14~24.04.1",
            "binary_name": "linux-gcp-6.11-headers-6.11.0-1014"
        },
        {
            "binary_version": "6.11.0-1014.14~24.04.1",
            "binary_name": "linux-gcp-6.11-lib-rust-6.11.0-1014-gcp"
        },
        {
            "binary_version": "6.11.0-1014.14~24.04.1",
            "binary_name": "linux-gcp-6.11-tools-6.11.0-1014"
        },
        {
            "binary_version": "6.11.0-1014.14~24.04.1",
            "binary_name": "linux-headers-6.11.0-1014-gcp"
        },
        {
            "binary_version": "6.11.0-1014.14~24.04.1",
            "binary_name": "linux-headers-6.11.0-1014-gcp-64k"
        },
        {
            "binary_version": "6.11.0-1014.14~24.04.1",
            "binary_name": "linux-image-unsigned-6.11.0-1014-gcp"
        },
        {
            "binary_version": "6.11.0-1014.14~24.04.1",
            "binary_name": "linux-image-unsigned-6.11.0-1014-gcp-64k"
        },
        {
            "binary_version": "6.11.0-1014.14~24.04.1",
            "binary_name": "linux-modules-6.11.0-1014-gcp"
        },
        {
            "binary_version": "6.11.0-1014.14~24.04.1",
            "binary_name": "linux-modules-6.11.0-1014-gcp-64k"
        },
        {
            "binary_version": "6.11.0-1014.14~24.04.1",
            "binary_name": "linux-modules-extra-6.11.0-1014-gcp"
        },
        {
            "binary_version": "6.11.0-1014.14~24.04.1",
            "binary_name": "linux-modules-extra-6.11.0-1014-gcp-64k"
        },
        {
            "binary_version": "6.11.0-1014.14~24.04.1",
            "binary_name": "linux-tools-6.11.0-1014-gcp"
        },
        {
            "binary_version": "6.11.0-1014.14~24.04.1",
            "binary_name": "linux-tools-6.11.0-1014-gcp-64k"
        }
    ],
    "availability": "No subscription required"
}

Database specific

cves_map

{
    "cves": [
        {
            "id": "CVE-2025-21813",
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ]
        }
    ],
    "ecosystem": "Ubuntu:24.04:LTS"
}

Ubuntu:24.04:LTS / linux-hwe-6.11

Package

Name
linux-hwe-6.11
Purl
pkg:deb/ubuntu/linux-hwe-6.11@6.11.0-25.25~24.04.1?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.11.0-25.25~24.04.1

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

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "6.11.0-25.25~24.04.1",
            "binary_name": "linux-buildinfo-6.11.0-25-generic"
        },
        {
            "binary_version": "6.11.0-25.25~24.04.1",
            "binary_name": "linux-buildinfo-6.11.0-25-generic-64k"
        },
        {
            "binary_version": "6.11.0-25.25~24.04.1",
            "binary_name": "linux-cloud-tools-6.11.0-25-generic"
        },
        {
            "binary_version": "6.11.0-25.25~24.04.1",
            "binary_name": "linux-headers-6.11.0-25-generic"
        },
        {
            "binary_version": "6.11.0-25.25~24.04.1",
            "binary_name": "linux-headers-6.11.0-25-generic-64k"
        },
        {
            "binary_version": "6.11.0-25.25~24.04.1",
            "binary_name": "linux-hwe-6.11-cloud-tools-6.11.0-25"
        },
        {
            "binary_version": "6.11.0-25.25~24.04.1",
            "binary_name": "linux-hwe-6.11-headers-6.11.0-25"
        },
        {
            "binary_version": "6.11.0-25.25~24.04.1",
            "binary_name": "linux-hwe-6.11-lib-rust-6.11.0-25-generic"
        },
        {
            "binary_version": "6.11.0-25.25~24.04.1",
            "binary_name": "linux-hwe-6.11-tools-6.11.0-25"
        },
        {
            "binary_version": "6.11.0-25.25~24.04.1",
            "binary_name": "linux-image-6.11.0-25-generic"
        },
        {
            "binary_version": "6.11.0-25.25~24.04.1",
            "binary_name": "linux-image-unsigned-6.11.0-25-generic"
        },
        {
            "binary_version": "6.11.0-25.25~24.04.1",
            "binary_name": "linux-image-unsigned-6.11.0-25-generic-64k"
        },
        {
            "binary_version": "6.11.0-25.25~24.04.1",
            "binary_name": "linux-modules-6.11.0-25-generic"
        },
        {
            "binary_version": "6.11.0-25.25~24.04.1",
            "binary_name": "linux-modules-6.11.0-25-generic-64k"
        },
        {
            "binary_version": "6.11.0-25.25~24.04.1",
            "binary_name": "linux-modules-extra-6.11.0-25-generic"
        },
        {
            "binary_version": "6.11.0-25.25~24.04.1",
            "binary_name": "linux-modules-ipu6-6.11.0-25-generic"
        },
        {
            "binary_version": "6.11.0-25.25~24.04.1",
            "binary_name": "linux-modules-ipu7-6.11.0-25-generic"
        },
        {
            "binary_version": "6.11.0-25.25~24.04.1",
            "binary_name": "linux-modules-iwlwifi-6.11.0-25-generic"
        },
        {
            "binary_version": "6.11.0-25.25~24.04.1",
            "binary_name": "linux-modules-usbio-6.11.0-25-generic"
        },
        {
            "binary_version": "6.11.0-25.25~24.04.1",
            "binary_name": "linux-modules-vision-6.11.0-25-generic"
        },
        {
            "binary_version": "6.11.0-25.25~24.04.1",
            "binary_name": "linux-tools-6.11.0-25-generic"
        },
        {
            "binary_version": "6.11.0-25.25~24.04.1",
            "binary_name": "linux-tools-6.11.0-25-generic-64k"
        }
    ],
    "availability": "No subscription required"
}

Database specific

cves_map

{
    "cves": [
        {
            "id": "CVE-2025-21813",
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ]
        }
    ],
    "ecosystem": "Ubuntu:24.04:LTS"
}

Ubuntu:24.04:LTS / linux-lowlatency-hwe-6.11

Package

Name
linux-lowlatency-hwe-6.11
Purl
pkg:deb/ubuntu/linux-lowlatency-hwe-6.11@6.11.0-1013.14~24.04.1?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.11.0-1013.14~24.04.1

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

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "6.11.0-1013.14~24.04.1",
            "binary_name": "linux-buildinfo-6.11.0-1013-lowlatency"
        },
        {
            "binary_version": "6.11.0-1013.14~24.04.1",
            "binary_name": "linux-buildinfo-6.11.0-1013-lowlatency-64k"
        },
        {
            "binary_version": "6.11.0-1013.14~24.04.1",
            "binary_name": "linux-cloud-tools-6.11.0-1013-lowlatency"
        },
        {
            "binary_version": "6.11.0-1013.14~24.04.1",
            "binary_name": "linux-headers-6.11.0-1013-lowlatency"
        },
        {
            "binary_version": "6.11.0-1013.14~24.04.1",
            "binary_name": "linux-headers-6.11.0-1013-lowlatency-64k"
        },
        {
            "binary_version": "6.11.0-1013.14~24.04.1",
            "binary_name": "linux-image-unsigned-6.11.0-1013-lowlatency"
        },
        {
            "binary_version": "6.11.0-1013.14~24.04.1",
            "binary_name": "linux-image-unsigned-6.11.0-1013-lowlatency-64k"
        },
        {
            "binary_version": "6.11.0-1013.14~24.04.1",
            "binary_name": "linux-lowlatency-hwe-6.11-cloud-tools-6.11.0-1013"
        },
        {
            "binary_version": "6.11.0-1013.14~24.04.1",
            "binary_name": "linux-lowlatency-hwe-6.11-headers-6.11.0-1013"
        },
        {
            "binary_version": "6.11.0-1013.14~24.04.1",
            "binary_name": "linux-lowlatency-hwe-6.11-lib-rust-6.11.0-1013-lowlatency"
        },
        {
            "binary_version": "6.11.0-1013.14~24.04.1",
            "binary_name": "linux-lowlatency-hwe-6.11-tools-6.11.0-1013"
        },
        {
            "binary_version": "6.11.0-1013.14~24.04.1",
            "binary_name": "linux-modules-6.11.0-1013-lowlatency"
        },
        {
            "binary_version": "6.11.0-1013.14~24.04.1",
            "binary_name": "linux-modules-6.11.0-1013-lowlatency-64k"
        },
        {
            "binary_version": "6.11.0-1013.14~24.04.1",
            "binary_name": "linux-modules-iwlwifi-6.11.0-1013-lowlatency"
        },
        {
            "binary_version": "6.11.0-1013.14~24.04.1",
            "binary_name": "linux-tools-6.11.0-1013-lowlatency"
        },
        {
            "binary_version": "6.11.0-1013.14~24.04.1",
            "binary_name": "linux-tools-6.11.0-1013-lowlatency-64k"
        }
    ],
    "availability": "No subscription required"
}

Database specific

cves_map

{
    "cves": [
        {
            "id": "CVE-2025-21813",
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ]
        }
    ],
    "ecosystem": "Ubuntu:24.04:LTS"
}