SUSE: CVE-2018-10853: SUSE Linux Security Advisory
5
(AV:L/AC:L/Au:N/C:P/I:P/A:P)
08/16/2018
03/19/2019
08/17/2018
02/04/2022
Description
A flaw was found in the way Linux kernel KVM hypervisor before 4.18 emulated instructions such as sgdt/sidt/fxsave/fxrstor. It did not check current privilege(CPL) level while emulating unprivileged instructions. An unprivileged guest user/process could use this flaw to potentially escalate privileges inside guest.
Solution(s)
- suse-upgrade-kernel-azure-base
- suse-upgrade-kernel-default
- suse-upgrade-kernel-default-extra
- suse-upgrade-kernel-default-man
- suse-upgrade-kernel-devel-azure
- suse-upgrade-kernel-docs
- suse-upgrade-kernel-obs-build
- suse-upgrade-kernel-source-azure
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