[SUSE-SU-2021:3073-1] Security update for the Linux Kernel (Live Patch 5 for SLE 15 SP3)
Severity
Important
CVEs
3
Security update for the Linux Kernel (Live Patch 5 for SLE 15 SP3)
This update for the Linux Kernel 5.3.18-59_19 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).
- ID
- SUSE-SU-2021:3073-1
- Severity
- important
- URL
- https://www.suse.com/support/update/announcement/2021/suse-su-20213073-1/
- Published
-
2021-09-16T09:19:42
(3 years ago) - Modified
-
2021-09-16T09:19:42
(3 years ago) - Rights
- Copyright 2024 SUSE LLC. All rights reserved.
- Other Advisories
-
- ALAS-2021-1539
- ALAS2-2021-1704
- ALSA-2021:3548
- ALSA-2021:4056
- DSA-4978-1
- ELSA-2021-3548
- ELSA-2021-3801
- ELSA-2021-4056
- ELSA-2021-9419
- ELSA-2021-9420
- ELSA-2021-9421
- ELSA-2021-9422
- ELSA-2021-9450
- ELSA-2021-9451
- ELSA-2021-9452
- ELSA-2021-9453
- ELSA-2021-9474
- ELSA-2021-9475
- ELSA-2021-9564
- ELSA-2021-9565
- ELSA-2022-9244
- ELSA-2022-9245
- FEDORA-2021-33819e6b09
- FEDORA-2021-a424256622
- MS:CVE-2021-3653
- MS:CVE-2021-3656
- openSUSE-SU-2021:1271-1
- openSUSE-SU-2021:3179-1
- openSUSE-SU-2021:3205-1
- openSUSE-SU-2021:3876-1
- RHSA-2021:3547
- RHSA-2021:3548
- RHSA-2021:3801
- RHSA-2021:3802
- RHSA-2021:4056
- RHSA-2021:4088
- RLSA-2021:4088
- SSA:2022-031-01
- SUSE-SU-2021:3177-1
- SUSE-SU-2021:3178-1
- SUSE-SU-2021:3179-1
- SUSE-SU-2021:3192-1
- SUSE-SU-2021:3196-1
- SUSE-SU-2021:3205-1
- SUSE-SU-2021:3205-2
- SUSE-SU-2021:3206-1
- SUSE-SU-2021:3207-1
- SUSE-SU-2021:3217-1
- SUSE-SU-2021:3415-1
- SUSE-SU-2021:3876-1
- SUSE-SU-2021:3929-1
- SUSE-SU-2021:3935-1
- SUSE-SU-2021:3969-1
- SUSE-SU-2021:3972-1
- USN-5062-1
- USN-5070-1
- USN-5071-1
- USN-5071-2
- USN-5072-1
- USN-5073-1
- USN-5073-2
- USN-5082-1
- USN-5114-1
- USN-5116-1
- USN-5116-2
- USN-5343-1
Source | # ID | Name | URL |
---|---|---|---|
Suse | SUSE ratings | https://www.suse.com/support/security/rating/ | |
Suse | URL of this CSAF notice | https://ftp.suse.com/pub/projects/security/csaf/suse-su-2021_3073-1.json | |
Suse | URL for SUSE-SU-2021:3073-1 | https://www.suse.com/support/update/announcement/2021/suse-su-20213073-1/ | |
Suse | E-Mail link for SUSE-SU-2021:3073-1 | https://lists.suse.com/pipermail/sle-security-updates/2021-September/009450.html | |
Bugzilla | SUSE Bug 1189278 | https://bugzilla.suse.com/1189278 | |
Bugzilla | SUSE Bug 1189418 | https://bugzilla.suse.com/1189418 | |
Bugzilla | SUSE Bug 1189420 | https://bugzilla.suse.com/1189420 | |
CVE | SUSE CVE CVE-2021-3653 page | https://www.suse.com/security/cve/CVE-2021-3653/ | |
CVE | SUSE CVE CVE-2021-3656 page | https://www.suse.com/security/cve/CVE-2021-3656/ | |
CVE | SUSE CVE CVE-2021-38198 page | https://www.suse.com/security/cve/CVE-2021-38198/ |
# CVE | Description | CVSS | EPSS | EPSS Trend (30 days) | Affected Products | Weaknesses | Security Advisories | Exploits | PoC | Pubblication Date | Modification Date |
---|---|---|---|---|---|---|---|---|---|---|---|
# CVE | Description | CVSS | EPSS | EPSS Trend (30 days) | Affected Products | Weaknesses | Security Advisories | PoC | Pubblication Date | Modification Date |