SUSE-SU-2022:1945-1
SUSE-SU-2022:1945-1 · Security update for the Linux Kernel (Live Patch 27 for SLE 15 SP1)
This page contains facts from public vulnerability sources. Check the original advisory before updating.
This update for the Linux Kernel 4.12.14-197_102 fixes several issues. The following security issues were fixed: - CVE-2022-1048: Fixed a race Condition in snd_pcm_hw_free leading to use-after-free due to the AB/BA lock with buffer_mutex and mmap_lock (bsc#1197597). - CVE-2022-30594: Fixed restriction bypass on setting the PT_SUSPEND_SECCOMP flag (bnc#1199602). - Add missing module_mutex lock to module notifier for previous live patches (bsc#1199834).
Fix available
- Published
- Updated
Stack: system
Affected products and versions
kernel-livepatch-sle15-sp1_update_28 SUSE:Linux Enterprise Live Patching 15 SP1
- Affected ranges
- ECOSYSTEM: < 5-150100.2.2
Update to 5-150100.2.2
kernel-livepatch-sle15-sp1_update_25 SUSE:Linux Enterprise Live Patching 15 SP1
- Affected ranges
- ECOSYSTEM: < 16-150100.2.2
Update to 16-150100.2.2
kernel-livepatch-sle15-sp1_update_27 SUSE:Linux Enterprise Live Patching 15 SP1
- Affected ranges
- ECOSYSTEM: < 9-150100.2.2
Update to 9-150100.2.2
Original sources
- https://www.suse.com/support/update/announcement/2022/suse-su-20221945-1/
- https://bugzilla.suse.com/1197597
- https://bugzilla.suse.com/1199602
- https://bugzilla.suse.com/1199834
- https://www.suse.com/security/cve/CVE-2022-1048
- https://www.suse.com/security/cve/CVE-2022-30594
- https://osv.dev/vulnerability/SUSE-SU-2022:1945-1