vulnerability
SUSE: CVE-2018-12904: SUSE Linux Security Advisory
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:L/AC:M/Au:N/C:P/I:P/A:P) | Jun 27, 2018 | Feb 4, 2022 | Feb 4, 2022 |
Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
Jun 27, 2018
Added
Feb 4, 2022
Modified
Feb 4, 2022
Description
In arch/x86/kvm/vmx.c in the Linux kernel before 4.17.2, when nested virtualization is used, local attackers could cause L1 KVM guests to VMEXIT, potentially allowing privilege escalations and denial of service attacks due to lack of checking of CPL.
Solution
suse-upgrade-kernel-livepatch-4_12_14-23-default
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