GSD-2022-1003085 drm/msm: don't free the IRQ if it was not requested
A null pointer dereference in the Linux kernel's MSM DRM driver can cause a system crash when freeing an unrequested IRQ.
- 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-2022-1003085?
GSD-2022-1003085 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/msm: don't free the IRQ if it was not requested
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 v5.17.14 by commit b288ec4439c1dad304c1862bf6b0be78d9b1b2b2, it was introduced in version v5.15 by commit f026e431cf861197dc03217d1920b38b80b31dd9. For more details please see the references link.
Which versions are affected by GSD-2022-1003085?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1003085?
No fix has been published for GSD-2022-1003085 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1003085 being exploited?
There is no known exploitation of GSD-2022-1003085 in the wild and no public exploit code.