USN-7489-2

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Source
https://ubuntu.com/security/notices/USN-7489-2
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7489-2.json
JSON Data
https://api.test.osv.dev/v1/vulns/USN-7489-2
Related
Published
2025-05-07T16:10:36.200955Z
Modified
2025-05-07T16:10:36.200955Z
Summary
linux-realtime vulnerability
Details

A 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:24.10 / linux-realtime

Package

Name
linux-realtime
Purl
pkg:deb/ubuntu/linux-realtime@6.11.0-1009.9?arch=source&distro=oracular

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.11.0-1009.9

Affected versions

6.*

6.11.0-1001.1
6.11.0-1002.2
6.11.0-1003.3
6.11.0-1004.4
6.11.0-1005.5
6.11.0-1006.6
6.11.0-1007.7
6.11.0-1008.8

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "6.11.0-1009.9",
            "binary_name": "linux-buildinfo-6.11.0-1009-realtime"
        },
        {
            "binary_version": "6.11.0-1009.9",
            "binary_name": "linux-cloud-tools-6.11.0-1009-realtime"
        },
        {
            "binary_version": "6.11.0-1009.9",
            "binary_name": "linux-headers-6.11.0-1009-realtime"
        },
        {
            "binary_version": "6.11.0-1009.9",
            "binary_name": "linux-image-unsigned-6.11.0-1009-realtime"
        },
        {
            "binary_version": "6.11.0-1009.9",
            "binary_name": "linux-image-unsigned-6.11.0-1009-realtime-dbgsym"
        },
        {
            "binary_version": "6.11.0-1009.9",
            "binary_name": "linux-modules-6.11.0-1009-realtime"
        },
        {
            "binary_version": "6.11.0-1009.9",
            "binary_name": "linux-modules-extra-6.11.0-1009-realtime"
        },
        {
            "binary_version": "6.11.0-1009.9",
            "binary_name": "linux-modules-iwlwifi-6.11.0-1009-realtime"
        },
        {
            "binary_version": "6.11.0-1009.9",
            "binary_name": "linux-realtime-cloud-tools-6.11.0-1009"
        },
        {
            "binary_version": "6.11.0-1009.9",
            "binary_name": "linux-realtime-headers-6.11.0-1009"
        },
        {
            "binary_version": "6.11.0-1009.9",
            "binary_name": "linux-realtime-tools-6.11.0-1009"
        },
        {
            "binary_version": "6.11.0-1009.9",
            "binary_name": "linux-tools-6.11.0-1009-realtime"
        }
    ],
    "availability": "No subscription required"
}