GSD-2021-1002063 drm/amdgpu: fix out of bounds write
An out-of-bounds write in the amdgpu driver allows local attackers to potentially execute code or escalate privileges.
- 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-2021-1002063?
GSD-2021-1002063 is a memory corruption vulnerability in Kernel, published on 14 Nov 2021. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
drm/amdgpu: fix out of bounds write
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 v5.10.77 by commit eb3b6805e3e9d98b2507201fd061a231988ce623. For more details please see the references link.
Which versions are affected by GSD-2021-1002063?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2021-1002063?
No fix has been published for GSD-2021-1002063 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-2021-1002063 being exploited?
There is no known exploitation of GSD-2021-1002063 in the wild and no public exploit code.