Security update for the Linux Kernel (Live Patch 2 for SLE 15 SP4)
Details
This update for the Linux Kernel 5.14.21-1504002418 fixes several issues.
The following security issues were fixed:
CVE-2022-1882: Fixed a use-after-free flaw in freepipeinfo() that could allow a local user to crash or potentially escalate their privileges on the system (bsc#1199904).
CVE-2022-2588: Fixed use-after-free in cls_route (bsc#1202096).
CVE-2022-42703: Fixed use-after-free in mm/rmap.c related to leaf anon_vma double reuse (bnc#1204168).
CVE-2022-42722: Fixed crash in beacon protection for P2P-device. (bsc#1204125)