CVE-2026-47328

Ubuntu Linux 6.8, 6.17 and 7.0 contain AppArmor SAUCE patches which incorrectly attempt to free a pointer which was not previously kmallocd, while at the same time leaking allocated memory. The bug can be triggered by an unprivileged local user and can result in the corruption of slab metadata an...

PT-2022-34863 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v4.19.260 Description: The issue is related to a potential security vulnerability in the Linux Kernel. It involves a fix to return an error number if the kmalloc function fails. The actual impact and attack...

PT-2022-34870 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v4.9.330 Description: The issue is related to a potential security vulnerability in the Linux Kernel. It has been fixed in version v4.9.330. The problem occurs when kmalloc fails, and an error is not properly...