CVE-2024-53114
MEDIUM severity · CVSS 5.5
5.5CVSS MEDIUM
Summary
In the Linux kernel, the following vulnerability has been resolved: x86/CPU/AMD: Clear virtualized VMLOAD/VMSAVE on Zen4 client A number of Zen4 client SoCs advertise the ability to use virtualized VMLOAD/VMSAVE, but using these instructions is reported to be a cause of a random host reboot. These instructions aren't intended to be advertised on Zen4 client so clear the capability.
Impact & exploitability
Attack vectorLocal
Attack complexityLow
Privileges requiredLow
User interactionNone
Confidentiality impactNone
Integrity impactNone
Availability impactHigh
Exploit probability (EPSS)0%
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected products we track (1)
Recommendation
Apply the vendor fix in your normal patch cycle. Open any affected product above for its exact safe version.
Official patch: https://git.kernel.org/stable/c/00c713f84f477a85e524f34aad8fbd11a1c051f0 ↗
Additional information
- NVD record
- https://git.kernel.org/stable/c/00c713f84f477a85e524f34aad8fbd11a1c051f0Patch
- https://git.kernel.org/stable/c/a5ca1dc46a6b610dd4627d8b633d6c84f9724ef0Patch
- https://git.kernel.org/stable/c/cf79df17706605032461f1ebde730b4391d1ca9c
- https://git.kernel.org/stable/c/e7c81a79fe1fa28c1825fb786bd3c749af471b0b