CVE-2024-42120 Information

Description

In the Linux kernel the following vulnerability has been resolved:

drm/amd/display: Check pipe offset before setting vblank

pipe_ctx has a size of MAX_PIPES so checking its index before accessing the array.

This fixes an OVERRUN issue reported by Coverity.

Reference

https://git.kernel.org/stable/c/b2e9abc95583ac7bbb2c47da4d476a798146dfd6 https://git.kernel.org/stable/c/0b3702f9d43d163fd05e43b7d7e22e766dbef329 https://git.kernel.org/stable/c/d2c3645a4a5ae5d933b4116c305d9d82b8199dbf https://git.kernel.org/stable/c/96bf81cc1bd058bb8af6e755a548e926e934dfd1 https://git.kernel.org/stable/c/c5ec2afeeee4c91cebc4eff6d4f1ecf4047259f4 https://git.kernel.org/stable/c/5396a70e8cf462ec5ccf2dc8de103c79de9489e6