vulnerability
SUSE: CVE-2020-36311: SUSE Linux Security Advisory
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 2 | (AV:L/AC:L/Au:N/C:N/I:N/A:P) | 2021-04-07 | 2021-04-16 | 2022-02-04 |
Severity
2
CVSS
(AV:L/AC:L/Au:N/C:N/I:N/A:P)
Published
2021-04-07
Added
2021-04-16
Modified
2022-02-04
Description
An issue was discovered in the Linux kernel before 5.9. arch/x86/kvm/svm/sev.c allows attackers to cause a denial of service (soft lockup) by triggering destruction of a large SEV VM (which requires unregistering many encrypted regions), aka CID-7be74942f184.
Solution(s)
suse-upgrade-cluster-md-kmp-defaultsuse-upgrade-dlm-kmp-defaultsuse-upgrade-gfs2-kmp-defaultsuse-upgrade-kernel-defaultsuse-upgrade-kernel-default-extrasuse-upgrade-kernel-docssuse-upgrade-kernel-obs-buildsuse-upgrade-ocfs2-kmp-default
References
- SUSE-SUSE-SU-2021:1210-1
- SUSE-SUSE-SU-2021:1211-1
- SUSE-SUSE-SU-2021:1238-1
- SUSE-SUSE-SU-2021:1248-1
- SUSE-SUSE-SU-2021:1266-1
- SUSE-SUSE-SU-2021:1301-1
- SUSE-SUSE-SU-2021:1573-1
- SUSE-SUSE-SU-2021:1596-1
- SUSE-SUSE-SU-2021:1624-1
- SUSE-SUSE-SU-2021:1625-1
- SUSE-SUSE-SU-2021:1975-1
- SUSE-SUSE-SU-2021:1977-1
- NVD-CVE-2020-36311
- UBUNTU-USN-5071-1
- UBUNTU-USN-5071-2
- UBUNTU-USN-5120-1
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