GSD-2022-1005534 drm/amd/display: Check correct bounds for stream encoder instances for DCN303
A bounds checking error in the AMD display driver for DCN303 could lead to undefined behavior, requiring a kernel patch.
- 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-2022-1005534?
GSD-2022-1005534 is a vulnerability in Kernel, published on 17 Sep 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
drm/amd/display: Check correct bounds for stream encoder instances for DCN303
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 v5.15.63 by commit 82a27c1855445d48aacc67b0c0640f3dadebe52f, it was introduced in version v5.14 by commit cd6d421e3d1ad5926b74091254e345db730e7706. For more details please see the references link.
Which versions are affected by GSD-2022-1005534?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1005534?
No fix has been published for GSD-2022-1005534 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1005534 being exploited?
There is no known exploitation of GSD-2022-1005534 in the wild and no public exploit code.