Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 89c8a4984fc98e625517bfe5083342d77ee35811 before cf79df17706605032461f1ebde730b4391d1ca9c; affected 89c8a4984fc98e625517bfe5083342d77ee35811 before 00c713f84f477a85e524f34aad8fbd11a1c051f0; affected 89c8a4984fc98e625517bfe5083342d77ee35811 before a5ca1dc46a6b610dd4627d8b633d6c84f9724ef0 |
| Linux / Linux | affected 4.13; unaffected 0 before 4.13; unaffected 6.6.160 through 6.6.*; unaffected 6.11.10 through 6.11.*; unaffected 6.12 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/cf79df17706605032461f1ebde730b4391d1ca9c
- https://git.kernel.org/stable/c/00c713f84f477a85e524f34aad8fbd11a1c051f0
- https://git.kernel.org/stable/c/a5ca1dc46a6b610dd4627d8b633d6c84f9724ef0
ADP enrichment
No English description supplied.
No references supplied.