SUSE-SU-2021:1075-1
SUSE-SU-2021:1075-1 · Security update for the Linux Kernel (Live Patch 37 for SLE 12 SP3)
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 4.4.180-94_138 fixes several issues. The following security issues were fixed: - CVE-2021-27365: Fixed an issue where data structures did not have appropriate length constraints or checks, and could exceed the PAGE_SIZE value (bsc#1183491). - CVE-2021-27363: Fixed a kernel pointer leak which could have been used to determine the address of the iscsi_transport structure (bsc#1183120). - CVE-2021-27364: Fixed an issue where an unprivileged user could craft Netlink messages (bsc#1182717).
Fix available
- Published
- Updated
Stack: system
Affected products and versions
kgraft-patch-sle12-sp4_update_13 SUSE:Linux Enterprise Live Patching 12 SP4
- Affected ranges
- ECOSYSTEM: < 10-2.2
Update to 10-2.2
kgraft-patch-sle12-sp4_update_14 SUSE:Linux Enterprise Live Patching 12 SP4
- Affected ranges
- ECOSYSTEM: < 8-2.2
Update to 8-2.2
kgraft-patch-sle12-sp4_update_15 SUSE:Linux Enterprise Live Patching 12 SP4
- Affected ranges
- ECOSYSTEM: < 8-2.2
Update to 8-2.2
kgraft-patch-sle12-sp4_update_16 SUSE:Linux Enterprise Live Patching 12 SP4
- Affected ranges
- ECOSYSTEM: < 7-2.2
Update to 7-2.2
kgraft-patch-sle12-sp4_update_17 SUSE:Linux Enterprise Live Patching 12 SP4
- Affected ranges
- ECOSYSTEM: < 4-2.2
Update to 4-2.2
kgraft-patch-sle12-sp4_update_18 SUSE:Linux Enterprise Live Patching 12 SP4
- Affected ranges
- ECOSYSTEM: < 3-2.2
Update to 3-2.2
kgraft-patch-sle12-sp4_update_19 SUSE:Linux Enterprise Live Patching 12 SP4
- Affected ranges
- ECOSYSTEM: < 2-2.2
Update to 2-2.2
kgraft-patch-sle12-sp5_update_4 SUSE:Linux Enterprise Live Patching 12 SP5
- Affected ranges
- ECOSYSTEM: < 11-2.2
Update to 11-2.2
kgraft-patch-sle12-sp5_update_5 SUSE:Linux Enterprise Live Patching 12 SP5
- Affected ranges
- ECOSYSTEM: < 10-2.2
Update to 10-2.2
kgraft-patch-sle12-sp5_update_6 SUSE:Linux Enterprise Live Patching 12 SP5
- Affected ranges
- ECOSYSTEM: < 10-2.2
Update to 10-2.2
kgraft-patch-sle12-sp5_update_7 SUSE:Linux Enterprise Live Patching 12 SP5
- Affected ranges
- ECOSYSTEM: < 10-2.2
Update to 10-2.2
kgraft-patch-sle12-sp5_update_8 SUSE:Linux Enterprise Live Patching 12 SP5
- Affected ranges
- ECOSYSTEM: < 10-2.2
Update to 10-2.2
kgraft-patch-sle12-sp5_update_9 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: < 8-2.2
Update to 8-2.2
kgraft-patch-sle12-sp5_update_11 SUSE:Linux Enterprise Live Patching 12 SP5
- Affected ranges
- ECOSYSTEM: < 6-2.2
Update to 6-2.2
kgraft-patch-sle12-sp5_update_12 SUSE:Linux Enterprise Live Patching 12 SP5
- Affected ranges
- ECOSYSTEM: < 6-2.2
Update to 6-2.2
kgraft-patch-sle12-sp5_update_13 SUSE:Linux Enterprise Live Patching 12 SP5
- Affected ranges
- ECOSYSTEM: < 4-2.2
Update to 4-2.2
kgraft-patch-sle12-sp5_update_14 SUSE:Linux Enterprise Live Patching 12 SP5
- Affected ranges
- ECOSYSTEM: < 4-2.2
Update to 4-2.2
kgraft-patch-sle12-sp5_update_15 SUSE:Linux Enterprise Live Patching 12 SP5
- Affected ranges
- ECOSYSTEM: < 3-2.2
Update to 3-2.2
kernel-livepatch-sle15_update_18 SUSE:Linux Enterprise Live Patching 15
- Affected ranges
- ECOSYSTEM: < 8-2.2
Update to 8-2.2
kernel-livepatch-sle15_update_19 SUSE:Linux Enterprise Live Patching 15
- Affected ranges
- ECOSYSTEM: < 8-2.2
Update to 8-2.2
kernel-livepatch-sle15_update_20 SUSE:Linux Enterprise Live Patching 15
- Affected ranges
- ECOSYSTEM: < 7-2.2
Update to 7-2.2
kernel-livepatch-sle15_update_21 SUSE:Linux Enterprise Live Patching 15
- Affected ranges
- ECOSYSTEM: < 5-2.2
Update to 5-2.2
kernel-livepatch-sle15_update_22 SUSE:Linux Enterprise Live Patching 15
- Affected ranges
- ECOSYSTEM: < 3-2.2
Update to 3-2.2
Original sources
- https://www.suse.com/support/update/announcement/2021/suse-su-20211075-1/
- https://bugzilla.suse.com/1182717
- https://bugzilla.suse.com/1183120
- https://bugzilla.suse.com/1183491
- https://www.suse.com/security/cve/CVE-2021-27363
- https://www.suse.com/security/cve/CVE-2021-27364
- https://www.suse.com/security/cve/CVE-2021-27365
- https://osv.dev/vulnerability/SUSE-SU-2021:1075-1