CVE-2022-49222

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

EPSS 0.2%

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.

Produtos afetados

Linux · Linux

Quer saber se a sua infraestrutura está exposta a isto?

Falar com a TrueHacking →

Referências

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