USN-7793-3

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:

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

Affected Packages

linux-aws-fips

Ubuntu Pro FIPS-updates 22.04 LTS

Fixed in:

5.15.0-1093.100+fips1

linux-fips

Ubuntu Pro FIPS-updates 22.04 LTS

Fixed in:

5.15.0-157.167+fips1

linux-gcp-fips

Ubuntu Pro FIPS-updates 22.04 LTS

Fixed in:

5.15.0-1093.102+fips1

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-7793-3