GSD-2023-1002326 drm/amdgpu/fence: Fix oops due to non-matching drm_sched init/fini
A null pointer dereference in the AMD GPU driver can cause a kernel oops, leading to a local 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-2023-1002326?
GSD-2023-1002326 is a vulnerability in Kernel, published on 7 Mar 2023. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
drm/amdgpu/fence: Fix oops due to non-matching drm_sched init/fini
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 v6.1.12 by commit 2bcbbef9cace772f5b7128b11401c515982de34b, it was introduced in version v5.15 by commit 067f44c8b4590c3f24d21a037578a478590f2175. For more details please see the references link.
Which versions are affected by GSD-2023-1002326?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2023-1002326?
No fix has been published for GSD-2023-1002326 yet. Limit exposure of the affected software until one is available.
Is GSD-2023-1002326 being exploited?
There is no known exploitation of GSD-2023-1002326 in the wild and no public exploit code.