GSD-2022-1001655 drm/amdkfd: Check for potential null return of kmalloc_array()
A missing null check in the AMD KFD driver can cause a kernel crash, leading to denial of service for local attackers.
- 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-2022-1001655?
GSD-2022-1001655 is a 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: Check for potential null return of kmalloc_array()
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 v5.15.35 by commit f2658d5966bcee8c3eb487875f459756d4f7cdfc. For more details please see the references link.
Which versions are affected by GSD-2022-1001655?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1001655?
No fix has been published for GSD-2022-1001655 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1001655 being exploited?
There is no known exploitation of GSD-2022-1001655 in the wild and no public exploit code.