GSD-2022-1003351 powerpc/rtas: Keep MSR[RI] set when calling RTAS
A potential issue in the Linux kernel RTAS interface where MSR[RI] was not kept set, with unproven security impact.
- Exploited in the wild
- Not known
- Login needed
- Not stated
- Attackable
- Not stated
- Victim action needed
- Not stated
- Fix
- None listed
What is GSD-2022-1003351?
GSD-2022-1003351 is a vulnerability in Kernel, published on 28 Jun 2022.
Official description
powerpc/rtas: Keep MSR[RI] set when calling RTAS
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 5ca40fcf0da0ce2b5bc44e7d8b036535955f2e3d. For more details please see the references link.
Which versions are affected by GSD-2022-1003351?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1003351?
No fix has been published for GSD-2022-1003351 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1003351 being exploited?
There is no known exploitation of GSD-2022-1003351 in the wild and no public exploit code.