GSD-2022-1001543 drm/bridge: anx7625: Fix overflow issue on reading EDID
An integer overflow in the anx7625 DRM bridge driver allows attackers to cause denial of service or potentially execute code via crafted EDID data.
- 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-2022-1001543?
GSD-2022-1001543 is a vulnerability in Kernel, published on 24 Apr 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
drm/bridge: anx7625: Fix overflow issue on reading EDID
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 v5.16.19 by commit f0d5d938d51af4eb08d9d8684fd9903425a0a87d, it was introduced in version v5.11 by commit 8bdfc5dae4e3ba4d99dfb430ef43249e5f1b7730. For more details please see the references link.
Which versions are affected by GSD-2022-1001543?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1001543?
No fix has been published for GSD-2022-1001543 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1001543 being exploited?
There is no known exploitation of GSD-2022-1001543 in the wild and no public exploit code.