SUSE-SU-2022:4039-1
SUSE-SU-2022:4039-1 · Security update for the Linux Kernel (Live Patch 2 for SLE 15 SP4)
This page contains facts from public vulnerability sources. Check the original advisory before updating.
This update for the Linux Kernel 5.14.21-150400_24_18 fixes several issues. The following security issues were fixed: - CVE-2022-1882: Fixed a use-after-free flaw in free_pipe_info() 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)
Fix available
- Published
- Updated
Stack: system
Affected products and versions
kernel-livepatch-sle15-sp4_update_2 SUSE:Linux Enterprise Live Patching 15 SP4
- Affected ranges
- ECOSYSTEM: < 5-150400.2.1
Update to 5-150400.2.1
Original sources
- https://www.suse.com/support/update/announcement/2022/suse-su-20224039-1/
- https://bugzilla.suse.com/1200058
- https://bugzilla.suse.com/1203613
- https://bugzilla.suse.com/1204170
- https://bugzilla.suse.com/1204289
- https://www.suse.com/security/cve/CVE-2022-1882
- https://www.suse.com/security/cve/CVE-2022-2588
- https://www.suse.com/security/cve/CVE-2022-42703
- https://www.suse.com/security/cve/CVE-2022-42722
- https://osv.dev/vulnerability/SUSE-SU-2022:4039-1