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Unscored USN-7489-2 0 CVEs

linux-realtime vulnerability

Published May 7, 2025 · Updated Feb 4, 2026

Summary

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)

Fixed packages 1

ReleasePackageFixed in
Ubuntu · 24.10 linux-realtime 6.11.0-1009.9

References

  • report
    https://ubuntu.com/security/CVE-2025-21813