USN-8013-3

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:

Cryptographic API;
SMB network file system; (CVE-2025-38561, CVE-2025-40019)

Affected Packages

linux-intel-iot-realtime

Ubuntu Pro Realtime 22.04 LTS

Fixed in:

5.15.0-1091.93

linux-realtime

Ubuntu Pro Realtime 22.04 LTS

Fixed in:

5.15.0-1098.107

References

REPORT

https://ubuntu.com/security/CVE-2025-38561

REPORT

https://ubuntu.com/security/CVE-2025-40019

ADVISORY

https://ubuntu.com/security/notices/USN-8013-3