GSD-2023-1001003 drm/amd/display: fix array index out of bound error in bios parser
An out-of-bounds array index error in the AMD display BIOS parser can lead to memory corruption, potentially causing system crashes or arbitrary code execution.
- 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-2023-1001003?
GSD-2023-1001003 is a memory corruption vulnerability in Kernel, published on 17 Jan 2023. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
drm/amd/display: fix array index out of bound error in bios parser
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 v5.15.86 by commit 58dd11f624277cae00551e69b34df7c995f04b9b. For more details please see the references link.
Which versions are affected by GSD-2023-1001003?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2023-1001003?
No fix has been published for GSD-2023-1001003 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is GSD-2023-1001003 being exploited?
There is no known exploitation of GSD-2023-1001003 in the wild and no public exploit code.