CVE-2026-31458 mm/damon/sysfs: check contexts->nr before accessing contexts_arr[0]

In the Linux kernel, the following vulnerability has been resolved: mm/damon/sysfs: check contexts-nr before accessing contextsarr0 Multiple sysfs command paths dereference contextsarr0 without first verifying that kdamond-contexts-nr == 1. A user can set nrcontexts to 0 via sysfs while DAMON is...

UBUNTU-CVE-2022-50781

In the Linux kernel, the following vulnerability has been resolved: amdgpu/pm: prevent array underflow in vega20odneditdpmtable In the PPODEDITVDDCCURVE case the "inputindex" variable is capped at 2 but not checked for negative values so it results in an out of bounds read. This value comes from...

AZL-70757 CVE-2025-38705 affecting package kernel 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: drm/amd/pm: fix null pointer access Writing a string without delimiters ' ', '\n', '\0' to the under gpuod/fanctrl sysfs or pppowerprofilemode for the CUSTOM profile will result in a null pointer dereference...