GSD-2022-1004378 ASoC: rt711-sdca: fix kernel NULL pointer dereference when IO error
A NULL pointer dereference in the rt711-sdca audio driver can cause a kernel crash upon IO errors, leading to denial of service.
- 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-2022-1004378?
GSD-2022-1004378 is a vulnerability in Kernel, published on 31 Jul 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
ASoC: rt711-sdca: fix kernel NULL pointer dereference when IO error
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 v5.15.56 by commit 269be8b2907378adf72d7347cfa43ef230351a06. For more details please see the references link.
Which versions are affected by GSD-2022-1004378?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1004378?
No fix has been published for GSD-2022-1004378 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1004378 being exploited?
There is no known exploitation of GSD-2022-1004378 in the wild and no public exploit code.