SUSE-SU-2022:2482-1
SUSE-SU-2022:2482-1 · Security update for the Linux Kernel (Live Patch 0 for SLE 15 SP4)
This page contains facts from public vulnerability sources. Check the original advisory before updating.
This page shows selected source facts. See the linked advisories for the complete description and affected versions.
This update for the Linux Kernel 5.14.21-150400_22 fixes several issues. The following security issues were fixed: - CVE-2022-20154: Fixed a use after free due to a race condition in lock_sock_nested of sock.c. This could lead to local escalation of privilege with System execution privileges needed (bsc#1200599). - CVE-2022-21499: Reinforced the kernel lockdown feature, until now it's been trivial to break out of it with kgdb or kdb (bsc#1199426). - CVE-2022-1729: Fixed a sys_perf_event_open() race condition against self (bsc#1199507).
Fix available
- Published
- Updated
Stack: system
Affected products and versions
kgraft-patch-sle12-sp4_update_24 SUSE:Linux Enterprise Live Patching 12 SP4
- Affected ranges
- ECOSYSTEM: < 7-2.3
Update to 7-2.3
kgraft-patch-sle12-sp4_update_26 SUSE:Linux Enterprise Live Patching 12 SP4
- Affected ranges
- ECOSYSTEM: < 5-2.3
Update to 5-2.3
kgraft-patch-sle12-sp5_update_20 SUSE:Linux Enterprise Live Patching 12 SP5
- Affected ranges
- ECOSYSTEM: < 18-2.3
Update to 18-2.3
kgraft-patch-sle12-sp5_update_21 SUSE:Linux Enterprise Live Patching 12 SP5
- Affected ranges
- ECOSYSTEM: < 17-2.3
Update to 17-2.3
kgraft-patch-sle12-sp5_update_29 SUSE:Linux Enterprise Live Patching 12 SP5
- Affected ranges
- ECOSYSTEM: < 7-2.3
Update to 7-2.3
kgraft-patch-sle12-sp5_update_22 SUSE:Linux Enterprise Live Patching 12 SP5
- Affected ranges
- ECOSYSTEM: < 16-2.3
Update to 16-2.3
kgraft-patch-sle12-sp5_update_23 SUSE:Linux Enterprise Live Patching 12 SP5
- Affected ranges
- ECOSYSTEM: < 14-2.3
Update to 14-2.3
kgraft-patch-sle12-sp5_update_26 SUSE:Linux Enterprise Live Patching 12 SP5
- Affected ranges
- ECOSYSTEM: < 12-2.3
Update to 12-2.3
kgraft-patch-sle12-sp5_update_27 SUSE:Linux Enterprise Live Patching 12 SP5
- Affected ranges
- ECOSYSTEM: < 10-2.3
Update to 10-2.3
kgraft-patch-sle12-sp5_update_28 SUSE:Linux Enterprise Live Patching 12 SP5
- Affected ranges
- ECOSYSTEM: < 8-2.3
Update to 8-2.3
kgraft-patch-sle12-sp5_update_31 SUSE:Linux Enterprise Live Patching 12 SP5
- Affected ranges
- ECOSYSTEM: < 3-2.3
Update to 3-2.3
kernel-livepatch-sle15_update_29 SUSE:Linux Enterprise Live Patching 15
- Affected ranges
- ECOSYSTEM: < 5-150000.2.3
Update to 5-150000.2.3
kernel-livepatch-sle15_update_25 SUSE:Linux Enterprise Live Patching 15
- Affected ranges
- ECOSYSTEM: < 16-150000.2.3
Update to 16-150000.2.3
kernel-livepatch-sle15_update_28 SUSE:Linux Enterprise Live Patching 15
- Affected ranges
- ECOSYSTEM: < 6-150000.2.3
Update to 6-150000.2.3
kernel-livepatch-sle15_update_26 SUSE:Linux Enterprise Live Patching 15
- Affected ranges
- ECOSYSTEM: < 11-150000.2.3
Update to 11-150000.2.3
kernel-livepatch-sle15-sp1_update_26 SUSE:Linux Enterprise Live Patching 15 SP1
- Affected ranges
- ECOSYSTEM: < 16-150100.2.3
Update to 16-150100.2.3
kernel-livepatch-sle15-sp1_update_28 SUSE:Linux Enterprise Live Patching 15 SP1
- Affected ranges
- ECOSYSTEM: < 7-150100.2.3
Update to 7-150100.2.3
kernel-livepatch-sle15-sp2_update_18 SUSE:Linux Enterprise Live Patching 15 SP2
- Affected ranges
- ECOSYSTEM: < 16-150200.2.3
Update to 16-150200.2.3
kernel-livepatch-sle15-sp2_update_20 SUSE:Linux Enterprise Live Patching 15 SP2
- Affected ranges
- ECOSYSTEM: < 14-150200.2.3
Update to 14-150200.2.3
kernel-livepatch-sle15-sp2_update_24 SUSE:Linux Enterprise Live Patching 15 SP2
- Affected ranges
- ECOSYSTEM: < 10-150200.2.3
Update to 10-150200.2.3
kernel-livepatch-sle15-sp2_update_16 SUSE:Linux Enterprise Live Patching 15 SP2
- Affected ranges
- ECOSYSTEM: < 18-150200.2.3
Update to 18-150200.2.3
kernel-livepatch-sle15-sp2_update_21 SUSE:Linux Enterprise Live Patching 15 SP2
- Affected ranges
- ECOSYSTEM: < 13-150200.2.3
Update to 13-150200.2.3
kernel-livepatch-sle15-sp3_update_10 SUSE:Linux Enterprise Live Patching 15 SP3
- Affected ranges
- ECOSYSTEM: < 12-150300.2.3
Update to 12-150300.2.3
kernel-livepatch-sle15-sp3_update_16 SUSE:Linux Enterprise Live Patching 15 SP3
- Affected ranges
- ECOSYSTEM: < 8-150300.3.2
Update to 8-150300.3.2
Original sources
- https://www.suse.com/support/update/announcement/2022/suse-su-20222482-1/
- https://bugzilla.suse.com/1199697
- https://bugzilla.suse.com/1200059
- https://bugzilla.suse.com/1200608
- https://www.suse.com/security/cve/CVE-2022-1729
- https://www.suse.com/security/cve/CVE-2022-20154
- https://www.suse.com/security/cve/CVE-2022-21499
- https://osv.dev/vulnerability/SUSE-SU-2022:2482-1