GSD-2022-1003377 drm/amdgpu/psp: move PSP memory alloc from hw_init to sw_init
A potential security issue in the Linux kernel's AMD GPU driver involving PSP memory allocation timing, with unproven impact.
- 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-2022-1003377?
GSD-2022-1003377 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
drm/amdgpu/psp: move PSP memory alloc from hw_init to sw_init
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 a2c87348acebd9bacedfe20cf82341928751ff91. For more details please see the references link.
Which versions are affected by GSD-2022-1003377?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1003377?
No fix has been published for GSD-2022-1003377 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1003377 being exploited?
There is no known exploitation of GSD-2022-1003377 in the wild and no public exploit code.