CVE-2024-53114 Information

Description

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.

Reference

https://git.kernel.org/stable/c/00c713f84f477a85e524f34aad8fbd11a1c051f0 https://git.kernel.org/stable/c/a5ca1dc46a6b610dd4627d8b633d6c84f9724ef0