USN-7725-3

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:

Overlay file system;
Network traffic control; (CVE-2025-21887, CVE-2024-57996, CVE-2025-38350, CVE-2025-37752)

Affected Packages

linux-gcp-6.8

Ubuntu 22.04 LTS

Fixed in:

6.8.0-1037.39~22.04.1

linux-hwe-6.8

Ubuntu 22.04 LTS

Fixed in:

6.8.0-79.79~22.04.1

linux-nvidia-6.8

Ubuntu 22.04 LTS

Fixed in:

6.8.0-1036.39~22.04.1

linux-gke

Ubuntu 24.04 LTS

Fixed in:

6.8.0-1033.37

linux-gkeop

Ubuntu 24.04 LTS

Fixed in:

6.8.0-1020.22

linux-nvidia

Ubuntu 24.04 LTS

Fixed in:

6.8.0-1036.39

linux-nvidia-lowlatency

Ubuntu 24.04 LTS

Fixed in:

6.8.0-1036.39.1

linux-raspi

Ubuntu 24.04 LTS

Fixed in:

6.8.0-1036.40

References

REPORThttps://ubuntu.com/security/CVE-2024-57996 REPORThttps://ubuntu.com/security/CVE-2025-21887 REPORThttps://ubuntu.com/security/CVE-2025-37752 REPORThttps://ubuntu.com/security/CVE-2025-38350 ADVISORYhttps://ubuntu.com/security/notices/USN-7725-3

USN-7725-3

Details

Affected Packages

References

Upstream

Ecosystems

Timeline