CVE-2024-56777 Information

Description

In the Linux kernel the following vulnerability has been resolved:

drm/sti: avoid potential dereference of error pointers in sti_gdp_atomic_check

The return value of drm_atomic_get_crtc_state() needs to be checked. To avoid use of error pointer ‘crtc_state’ in case of the failure.

Reference

https://git.kernel.org/stable/c/3cf2e7c448e246f7e700c7aa47450d1e27579559 https://git.kernel.org/stable/c/997b64c3f4c1827c5cfda8ae7f5d13f78d28b541 https://git.kernel.org/stable/c/b79612ed6bc1a184c45427105c851b5b2d4342ca https://git.kernel.org/stable/c/e965e771b069421c233d674c3c8cd8c7f7245f42 https://git.kernel.org/stable/c/f5804567cf9605d6e5ec46c0bb786f7d50f18c13