Security update for the Linux Kernel (Live Patch 43 for SLE 15 SP1)
This update for the Linux Kernel 4.12.14-150100_197_154 fixes several issues.
The following security issues were fixed:
- CVE-2023-1829: Fixed a use-after-free vulnerability in the control index filter (tcindex) (bsc#1210619).
- CVE-2023-3812: Fixed an out-of-bounds memory access flaw in the TUN/TAP device driver functionality that could allow a local user to crash or potentially escalate their privileges on the system (bsc#1213706).
The SUSE Linux Enterprise 15 SP1 kernel was updated to receive various security and bugfixes.
The following security bugs were fixed:
- CVE-2022-40982: Fixed transient execution attack called 'Gather Data Sampling' (bsc#1206418).
- CVE-2023-0459: Fixed information leak in __uaccess_begin_nospec (bsc#1211738).
- CVE-2023-20569: Fixed side channel attack ‘Inception’ or ‘RAS Poisoning’ (bsc#1213287).
- CVE-2023-20593: Fixed a ZenBleed issue in 'Zen 2' CPUs that could allow an attacker to potentially access sensitive information (bsc#1213286).
- CVE-2023-2985: Fixed an use-after-free vulnerability in hfsplus_put_super in fs/hfsplus/super.c t