GSD-2022-1003423 drm/v3d: Fix null pointer dereference of pointer perfmon
A null pointer dereference in the Linux Kernel v3d driver allows local attackers to cause a denial of service.
- 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-2022-1003423?
GSD-2022-1003423 is a vulnerability in Kernel, published on 28 Jun 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
drm/v3d: Fix null pointer dereference of pointer perfmon
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 v5.15.46 by commit 4be045434923e549a50846a066a04b7b6c1d6d33, it was introduced in version v5.15 by commit 26a4dc29b74a137f45665089f6d3d633fcc9b662. For more details please see the references link.
Which versions are affected by GSD-2022-1003423?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1003423?
No fix has been published for GSD-2022-1003423 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1003423 being exploited?
There is no known exploitation of GSD-2022-1003423 in the wild and no public exploit code.