SUSE-SU-2021:2026-1
- Source
- https://www.suse.com/support/update/announcement/2021/suse-su-20212026-1/
- Import Source
- https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:2026-1.json
- JSON Data
- https://api.osv.dev/v1/vulns/SUSE-SU-2021:2026-1
- Related
- Published
- 2021-06-18T09:40:42Z
- Modified
- 2021-06-18T09:40:42Z
- Summary
- Security update for the Linux Kernel (Live Patch 39 for SLE 12 SP3)
- Details
-
This update for the Linux Kernel 4.4.180-94_144 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-2021-28688: Fixed an issue introduced by XSA-365, leaving around zombie domains after xen guest has died (bsc#1183646).
- CVE-2020-0429: In l2tpsessiondelete and related functions of l2tp_core.c, there is possible memory corruption due to a use after free. This could lead to local escalation of privilege with system execution privileges needed. (bsc#1176724).
- Fixed a regression with the last livepatch which caused a kernel warning during sysfs read (bsc#1186235).
- References
-
- https://www.suse.com/support/update/announcement/2021/suse-su-20212026-1/
- https://bugzilla.suse.com/1176931
- https://bugzilla.suse.com/1182294
- https://bugzilla.suse.com/1186235
- https://bugzilla.suse.com/1186285
- https://www.suse.com/security/cve/CVE-2020-0429
- https://www.suse.com/security/cve/CVE-2021-28688
- https://www.suse.com/security/cve/CVE-2021-33034
Affected packages
SUSE:Linux Enterprise Server for SAP Applications 12 SP3 / kgraft-patch-SLE12-SP3_Update_39
Package
- Name
- kgraft-patch-SLE12-SP3_Update_39
- Purl
- pkg:rpm/suse/kgraft-patch-SLE12-SP3_Update_39&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3