GSD-2023-1000379 drm/amdkfd: Fix double release compute pasid
A double release vulnerability in the Linux Kernel's AMD KFD driver allows local attackers to cause use-after-free conditions, potentially leading to privilege escalation or system crashes.
- 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-2023-1000379?
GSD-2023-1000379 is an use after free 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/amdkfd: Fix double release compute pasid
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 v6.0.19 by commit 89f0d766c9e3fdeafbed6f855d433c2768cde862. For more details please see the references link.
Which versions are affected by GSD-2023-1000379?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2023-1000379?
No fix has been published for GSD-2023-1000379 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. These bugs are found with fuzzing and sanitisers and avoided by memory-safe languages. More about Use after free.
Is GSD-2023-1000379 being exploited?
There is no known exploitation of GSD-2023-1000379 in the wild and no public exploit code.