GSD-2022-1006744 drm/amd/display: polling vid stream status in hpo dp blank
A bug in the Linux kernel's AMD display driver could cause a denial of service during HPO DP blanking, requiring a kernel upgrade.
- 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-2022-1006744?
GSD-2022-1006744 is a denial of service vulnerability in Kernel, published on 14 Nov 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
drm/amd/display: polling vid stream status in hpo dp blank
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 v6.0.3 by commit 273eaaea321bc8618f07ebbad5a1a50784a31262. For more details please see the references link.
Which versions are affected by GSD-2022-1006744?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1006744?
No fix has been published for GSD-2022-1006744 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-2022-1006744 being exploited?
There is no known exploitation of GSD-2022-1006744 in the wild and no public exploit code.