USN-8015-3

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;
io_uring subsystem; (CVE-2025-38561, CVE-2025-39698, CVE-2025-40019)

Affected Packages

linux-aws-fips

Ubuntu Pro FIPS-updates 24.04 LTS

Fixed in:

6.8.0-1045.47+fips1

linux-fips

Ubuntu Pro FIPS-updates 24.04 LTS

Fixed in:

6.8.0-94.96+fips1

linux-gcp-fips

Ubuntu Pro FIPS-updates 24.04 LTS

Fixed in:

6.8.0-1046.49+fips1

References

REPORT

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

REPORT

https://ubuntu.com/security/CVE-2025-39698

REPORT

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

ADVISORY

https://ubuntu.com/security/notices/USN-8015-3