USN-7931-1

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;
Media drivers;
Memory management;
Appletalk network protocol;
Netfilter; (CVE-2025-37958, CVE-2025-38666, CVE-2025-39964, CVE-2025-39993, CVE-2025-40018)

Affected Packages(17 packages)

linux-aws-6.8

Ubuntu 22.04 LTS

Fixed in:

6.8.0-1044.46~22.04.1

linux-gcp-6.8

Ubuntu 22.04 LTS

Fixed in:

6.8.0-1045.48~22.04.1

linux-hwe-6.8

Ubuntu 22.04 LTS

Fixed in:

6.8.0-90.91~22.04.1

linux-ibm-6.8

Ubuntu 22.04 LTS

Fixed in:

6.8.0-1042.42~22.04.1

linux-lowlatency-hwe-6.8

Ubuntu 22.04 LTS

Fixed in:

6.8.0-90.91.1~22.04.1

linux-nvidia-6.8

Ubuntu 22.04 LTS

Fixed in:

6.8.0-1044.47~22.04.1

linux-oracle-6.8

Ubuntu 22.04 LTS

Fixed in:

6.8.0-1041.42~22.04.1

linux

Ubuntu 24.04 LTS

Fixed in:

6.8.0-90.91

linux-aws

Ubuntu 24.04 LTS

Fixed in:

6.8.0-1044.46

linux-gcp

Ubuntu 24.04 LTS

Fixed in:

6.8.0-1045.48

References

REPORThttps://ubuntu.com/security/CVE-2025-37958 REPORThttps://ubuntu.com/security/CVE-2025-38666 REPORThttps://ubuntu.com/security/CVE-2025-39964 REPORThttps://ubuntu.com/security/CVE-2025-39993 REPORThttps://ubuntu.com/security/CVE-2025-40018 ADVISORYhttps://ubuntu.com/security/notices/USN-7931-1

USN-7931-1

Details

Affected Packages(17 packages)

References

Upstream

Ecosystems

Timeline