CVE-2022-49222 Information

Description

In the Linux kernel the following vulnerability has been resolved:

drm/bridge: anx7625: Fix overflow issue on reading EDID

The length of EDID block can be longer than 256 bytes so we should use int instead of u8 for the edid_pos variable.

Reference

https://git.kernel.org/stable/c/64c06df2428bb7bb3d8cf5691416001af42d94dd https://git.kernel.org/stable/c/d5c6f647aec9ed524aedd04a3aec5ebc21d39007 https://git.kernel.org/stable/c/db1c47d299298a7c52ccb201905d6be979fd7507 https://git.kernel.org/stable/c/f0d5d938d51af4eb08d9d8684fd9903425a0a87d