USN-7799-1

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:

Ext4 file system;
Packet sockets;
Network traffic control;
TLS protocol;
VMware vSockets driver;
XFRM subsystem; (CVE-2025-38500, CVE-2025-38617, CVE-2025-38477, CVE-2025-37785, CVE-2025-38618, CVE-2025-37756)

Affected Packages

linux-realtime-6.8

Ubuntu Pro Realtime 22.04 LTS

Fixed in:

6.8.1-1035.36~22.04.1

linux-realtime

Ubuntu Pro Realtime 24.04 LTS

Fixed in:

6.8.1-1035.36

References

REPORT

https://ubuntu.com/security/CVE-2025-37756