Security update for the Linux Kernel (Live Patch 35 for SLE 15 SP3)
Details
This update for the Linux Kernel 5.3.18-15030059130 fixes several issues.
The following security issues were fixed:
CVE-2023-4623: Fixed a use-after-free issue in the HFSC network scheduler which could be exploited to achieve local privilege escalation (bsc#1215440).
CVE-2023-4147: Fixed use-after-free in nftablesnewrule (bsc#1215118).
CVE-2023-4004: Fixed improper element removal netfilter nftsetpipapo (bsc#1214812).