| Revision Date: | 2021-03-17 | Version: | 1 |
| Title: | Security update for the Linux Kernel (Live Patch 7 for SLE 15 SP2) (Important) |
| Description: |
This update for the Linux Kernel 5.3.18-24_37 fixes several issues.
The following security issues were fixed:
- CVE-2020-29368: Fixed an issue in copy-on-write implementation which could have granted unintended write access because of a race condition in a THP mapcount check (bsc#1179664). - Fixed an issue where NFS client filesystems got unmounted on fail-over (bsc#1182468). - CVE-2021-3347: Fixed a use-after-free in the PI futexes during fault handling, allowing local users to execute code in the kernel (bsc#1181553). - CVE-2020-28374: Fixed insufficient identifier checking in the LIO SCSI target code which could have been used by remote attackers to read or write files via directory traversal in an XCOPY request (bsc#1178684).
|
| Family: | unix | Class: | patch |
| Status: | | Reference(s): | 1178684
1179664
1181553
1182468
CVE-2020-28374
CVE-2020-29368
CVE-2021-3347
SUSE-SU-2021:0842-1
|
| Platform(s): | SUSE Linux Enterprise High Performance Computing 15 SP2
SUSE Linux Enterprise Module for Live Patching 15 SP2
SUSE Linux Enterprise Server 15 SP2
SUSE Linux Enterprise Server for SAP Applications 15 SP2
| Product(s): | |
| Definition Synopsis |
| SUSE Linux Enterprise Module for Live Patching 15 SP2 is installed AND kernel-livepatch-5_3_18-24_37-default-4-2.2 is installed
|