| Revision Date: | 2021-09-16 | Version: | 1 |
| Title: | Security update for the Linux Kernel (Live Patch 4 for SLE 15 SP2) (Important) |
| Description: |
This update for the Linux Kernel 5.3.18-24_24 fixes several issues.
The following security issues were fixed:
- CVE-2021-3653: Fixed missing validation of the KVM `int_ctl` VMCB field that would have allowed a malicious L1 guest to enable AVIC support for the L2 guest (bsc#1189420). - CVE-2021-3656: Fixed KVM nSVM nested VMLOAD/VMSAVE interception (bsc#1189418). - CVE-2021-38198: Fixed KVM MMU to use the correct inherited permissions to get shadow page (bsc#1189278).
|
| Family: | unix | Class: | patch |
| Status: | | Reference(s): | 1189278
1189418
1189420
CVE-2021-3653
CVE-2021-3656
CVE-2021-38198
|
| 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_24-default-14-2.3 is installed
|