USN-8016-1

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:

Cryptographic API;
SPI subsystem;
SMB network file system;
io_uring subsystem; (CVE-2025-38561, CVE-2025-39698, CVE-2025-40019, CVE-2025-68746)

Affected Packages

linux-nvidia-6.8

Ubuntu 22.04 LTS

Fixed in:

6.8.0-1045.48~22.04.1

linux-nvidia

Ubuntu 24.04 LTS

Fixed in:

6.8.0-1045.48

linux-nvidia-lowlatency

Ubuntu 24.04 LTS

Fixed in:

6.8.0-1045.48.1

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

REPORT

https://ubuntu.com/security/CVE-2025-68746

ADVISORY

https://ubuntu.com/security/notices/USN-8016-1