Security update for the Linux Kernel (Live Patch 19 for SLE 12 SP4) (Important)
Description:
This update for the Linux Kernel 4.12.14-95_71 fixes several issues.
The following security issues were fixed:
- CVE-2021-3444: Fixed an issue with the bpf verifier which did not properly handle mod32 destination register truncation when the source register was known to be 0 leading to out of bounds read (bsc#1184171). - CVE-2021-28688: Fixed an issue introduced by XSA-365 (bsc##1182294, bsc#1183646).