Bug 2329931 (CVE-2024-53114) - CVE-2024-53114 kernel: x86/CPU/AMD: Clear virtualized VMLOAD/VMSAVE on Zen4 client
Summary: CVE-2024-53114 kernel: x86/CPU/AMD: Clear virtualized VMLOAD/VMSAVE on Zen4 c...
Keywords:
Status: NEW
Alias: CVE-2024-53114
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On: 2329947
Blocks:
TreeView+ depends on / blocked
 
Reported: 2024-12-02 14:02 UTC by OSIDB Bzimport
Modified: 2024-12-02 14:55 UTC (History)
4 users (show)

Fixed In Version:
Clone Of:
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Description OSIDB Bzimport 2024-12-02 14:02:14 UTC 
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.
Comment 1 Robb Gatica 2024-12-02 14:30:58 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024120249-CVE-2024-53114-c500@gregkh/T
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