SUSE-SU-2021:2025-1
SUSE-SU-2021:2025-1 · Security update for the Linux Kernel (Live Patch 0 for SLE 15 SP2)
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 5.3.18-22 fixes several issues. The following issues were fixed: - CVE-2021-33034: Fixed a use-after-free when destroying an hci_chan. This could lead to writing an arbitrary values (bsc#1186111). - CVE-2021-32399: Fixed a race condition when removing the HCI controller (bnc#1184611). - Fixed a data loss/data corruption that occurs if there is a write error on an md/raid array (bsc#1185680).
Fix available
- Published
- Updated
Stack: system
Affected products and versions
kgraft-patch-sle12-sp4_update_19 SUSE:Linux Enterprise Live Patching 12 SP4
- Affected ranges
- ECOSYSTEM: < 5-2.2
Update to 5-2.2
kgraft-patch-sle12-sp4_update_18 SUSE:Linux Enterprise Live Patching 12 SP4
- Affected ranges
- ECOSYSTEM: < 6-2.2
Update to 6-2.2
kgraft-patch-sle12-sp4_update_17 SUSE:Linux Enterprise Live Patching 12 SP4
- Affected ranges
- ECOSYSTEM: < 7-2.2
Update to 7-2.2
kgraft-patch-sle12-sp4_update_16 SUSE:Linux Enterprise Live Patching 12 SP4
- Affected ranges
- ECOSYSTEM: < 10-2.2
Update to 10-2.2
kgraft-patch-sle12-sp4_update_15 SUSE:Linux Enterprise Live Patching 12 SP4
- Affected ranges
- ECOSYSTEM: < 11-2.2
Update to 11-2.2
kgraft-patch-sle12-sp5_update_8 SUSE:Linux Enterprise Live Patching 12 SP5
- Affected ranges
- ECOSYSTEM: < 13-2.2
Update to 13-2.2
kgraft-patch-sle12-sp5_update_7 SUSE:Linux Enterprise Live Patching 12 SP5
- Affected ranges
- ECOSYSTEM: < 13-2.2
Update to 13-2.2
kgraft-patch-sle12-sp5_update_6 SUSE:Linux Enterprise Live Patching 12 SP5
- Affected ranges
- ECOSYSTEM: < 13-2.2
Update to 13-2.2
kgraft-patch-sle12-sp5_update_16 SUSE:Linux Enterprise Live Patching 12 SP5
- Affected ranges
- ECOSYSTEM: < 5-2.2
Update to 5-2.2
kgraft-patch-sle12-sp5_update_15 SUSE:Linux Enterprise Live Patching 12 SP5
- Affected ranges
- ECOSYSTEM: < 6-2.2
Update to 6-2.2
kgraft-patch-sle12-sp5_update_14 SUSE:Linux Enterprise Live Patching 12 SP5
- Affected ranges
- ECOSYSTEM: < 7-2.2
Update to 7-2.2
kgraft-patch-sle12-sp5_update_13 SUSE:Linux Enterprise Live Patching 12 SP5
- Affected ranges
- ECOSYSTEM: < 7-2.2
Update to 7-2.2
kgraft-patch-sle12-sp5_update_12 SUSE:Linux Enterprise Live Patching 12 SP5
- Affected ranges
- ECOSYSTEM: < 9-2.2
Update to 9-2.2
kgraft-patch-sle12-sp5_update_11 SUSE:Linux Enterprise Live Patching 12 SP5
- Affected ranges
- ECOSYSTEM: < 9-2.2
Update to 9-2.2
kgraft-patch-sle12-sp5_update_10 SUSE:Linux Enterprise Live Patching 12 SP5
- Affected ranges
- ECOSYSTEM: < 11-2.2
Update to 11-2.2
kgraft-patch-sle12-sp5_update_9 SUSE:Linux Enterprise Live Patching 12 SP5
- Affected ranges
- ECOSYSTEM: < 12-2.2
Update to 12-2.2
kernel-livepatch-sle15-sp1_update_23 SUSE:Linux Enterprise Live Patching 15 SP1
- Affected ranges
- ECOSYSTEM: < 5-2.2
Update to 5-2.2
kernel-livepatch-sle15-sp1_update_22 SUSE:Linux Enterprise Live Patching 15 SP1
- Affected ranges
- ECOSYSTEM: < 6-2.2
Update to 6-2.2
kernel-livepatch-sle15-sp1_update_21 SUSE:Linux Enterprise Live Patching 15 SP1
- Affected ranges
- ECOSYSTEM: < 7-2.2
Update to 7-2.2
kernel-livepatch-sle15-sp1_update_20 SUSE:Linux Enterprise Live Patching 15 SP1
- Affected ranges
- ECOSYSTEM: < 7-2.2
Update to 7-2.2
kernel-livepatch-sle15-sp1_update_19 SUSE:Linux Enterprise Live Patching 15 SP1
- Affected ranges
- ECOSYSTEM: < 7-2.2
Update to 7-2.2
kernel-livepatch-sle15-sp1_update_18 SUSE:Linux Enterprise Live Patching 15 SP1
- Affected ranges
- ECOSYSTEM: < 8-2.2
Update to 8-2.2
kernel-livepatch-sle15-sp1_update_17 SUSE:Linux Enterprise Live Patching 15 SP1
- Affected ranges
- ECOSYSTEM: < 8-2.2
Update to 8-2.2
kernel-livepatch-sle15-sp1_update_16 SUSE:Linux Enterprise Live Patching 15 SP1
- Affected ranges
- ECOSYSTEM: < 9-2.2
Update to 9-2.2
Original sources
- https://www.suse.com/support/update/announcement/2021/suse-su-20212025-1/
- https://bugzilla.suse.com/1185847
- https://bugzilla.suse.com/1185899
- https://bugzilla.suse.com/1186285
- https://www.suse.com/security/cve/CVE-2021-32399
- https://www.suse.com/security/cve/CVE-2021-33034
- https://osv.dev/vulnerability/SUSE-SU-2021:2025-1