GSD-2022-1003806 drm/msm/hdmi: check return value after calling platform_get_resource_byname()
Missing return value check in Linux kernel HDMI driver can lead to null pointer dereference and system crash.
- 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-2022-1003806?
GSD-2022-1003806 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/hdmi: check return value after calling platform_get_resource_byname()
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 v5.4.198 by commit 2b3ed7547b1a052209da6c4ab886ffe0eed88c42, it was introduced in version v4.3 by commit c6a57a50ad562a2e6fc6ac3218b710caea73a58b. For more details please see the references link.
Which versions are affected by GSD-2022-1003806?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1003806?
No fix has been published for GSD-2022-1003806 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1003806 being exploited?
There is no known exploitation of GSD-2022-1003806 in the wild and no public exploit code.