GSD-2022-1001077 drm/amdkfd: svm range restore work deadlock when process exit
A local attacker can cause a system deadlock in the AMD KFD driver during process exit, leading to denial of service.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is GSD-2022-1001077?
GSD-2022-1001077 is a denial of service vulnerability in Kernel, published on 24 Apr 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
drm/amdkfd: svm range restore work deadlock when process exit
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 v5.17.3 by commit 858822905f4bf44100d63c5e22e263109976f7cb. For more details please see the references link.
Which versions are affected by GSD-2022-1001077?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1001077?
No fix has been published for GSD-2022-1001077 yet. Limit exposure of the affected software until one is available.
Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.
Is GSD-2022-1001077 being exploited?
There is no known exploitation of GSD-2022-1001077 in the wild and no public exploit code.