SUSE-SU-2021:1046-1
SUSE-SU-2021:1046-1 · Security update for the Linux Kernel (Live Patch 16 for SLE 12 SP5)
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This update for the Linux Kernel 4.12.14-122_63 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). - CVE-2020-29368: Fixed a race condition in a THP mapcount check (bsc#1179664).
Korrektur verfügbar
- Veröffentlicht
- Aktualisiert
Technologie-Stack: system
Betroffene Produkte und Versionen
kgraft-patch-sle12-sp5_update_16 SUSE:Linux Enterprise Live Patching 12 SP5
- Betroffene Versionsbereiche
- ECOSYSTEM: < 2-2.2
Auf 2-2.2 aktualisieren
Originalquellen
- https://www.suse.com/support/update/announcement/2021/suse-su-20211046-1/
- https://bugzilla.suse.com/1179664
- https://bugzilla.suse.com/1182717
- https://bugzilla.suse.com/1183120
- https://bugzilla.suse.com/1183491
- https://www.suse.com/security/cve/CVE-2020-29368
- 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-2021:1046-1