| Revision Date: | 2021-08-17 | Version: | 1 |
| Title: | Security update for the Linux Kernel (Live Patch 19 for SLE 12 SP4) (Important) |
| Description: |
This update for the Linux Kernel 4.12.14-95_71 fixes several issues.
The following security issues were fixed:
- CVE-2021-22543: Fixed an issue with KVM, related to the handling of VM_IO|VM_PFNMAP vmas, which allowed users with the ability to start and control a VM to read/write random pages of memory and could result in local privilege escalation (bsc#1186482). - CVE-2021-37576: On the powerpc platform KVM guest OS users could cause host OS memory corruption via rtas_args.nargs (bsc#1188838). - CVE-2021-3609: Fixed a local privilege escalation via a race condition in net/can/bcm.c (bsc#1187215).
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| Family: | unix | Class: | patch |
| Status: | | Reference(s): | 1186483
1188323
1188842
CVE-2021-22543
CVE-2021-3609
CVE-2021-37576
|
| Platform(s): | SUSE Linux Enterprise Live Patching 12 SP4
| Product(s): | |
| Definition Synopsis |
| SUSE Linux Enterprise Live Patching 12 SP4 is installed AND kgraft-patch-4_12_14-95_71-default-8-2.2 is installed
|