GSD-2022-1003372 x86/sev: Annotate stack change in the #VC handler
Missing stack annotation in the x86 SEV #VC handler may cause undefined behavior or crashes, requiring a kernel patch.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is GSD-2022-1003372?
GSD-2022-1003372 is a vulnerability in Kernel, published on 28 Jun 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
x86/sev: Annotate stack change in the #VC handler
This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.15.46 by commit 00fcd8552cced7bfcbb6a3eb45f51f89ad69e23e, it was introduced in version v5.10 by commit a13644f3a53de4e95a7bce6459f834e832ea44c5. For more details please see the references link.
Which versions are affected by GSD-2022-1003372?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1003372?
No fix has been published for GSD-2022-1003372 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1003372 being exploited?
There is no known exploitation of GSD-2022-1003372 in the wild and no public exploit code.