CVE-2022-50378

Name of the Vulnerable Software and Affected Versions Linux kernel versions 5.19.0-rc6 and earlier

Description A use-after-free bug exists in the Linux kernel's drm/meson driver. Specifically, the driver deinitialization sequence was improperly ordered, leading to a use-after-free condition when unloading the driver. This issue is triggered when the driver is unloaded, resulting in a Kernel Address Sanitizer (KASAN) warning. The bug occurs in the list del entry valid function and involves memory associated with the object at ffff000020c39000.

Recommendations Versions prior to 5.19.0-rc6 are affected.