USN-7793-4

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:

Packet sockets;
Network traffic control;
VMware vSockets driver; (CVE-2025-38617, CVE-2025-38477, CVE-2025-38618)

Affected Packages

linux-intel-iot-realtime

Ubuntu Pro Realtime 22.04 LTS

Fixed in:

5.15.0-1086.88

linux-realtime

Ubuntu Pro Realtime 22.04 LTS

Fixed in:

5.15.0-1093.102

References

REPORT

https://ubuntu.com/security/CVE-2025-38477

REPORT

https://ubuntu.com/security/CVE-2025-38617

REPORT

https://ubuntu.com/security/CVE-2025-38618

ADVISORY

https://ubuntu.com/security/notices/USN-7793-4