Description

In the Linux kernel, the following vulnerability has been resolved:

drm/sti: avoid potential dereference of error pointers in sti_hqvdp_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.

Classification

CVE ID: CVE-2024-56778

Affected Products

Vendor: Linux

Product: Linux

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.04% (probability of being exploited)

EPSS Percentile: 5.07% (scored less or equal to compared to others)

EPSS Date: 2025-02-06 (when was this score calculated)

References

https://git.kernel.org/stable/c/31c857e7496d34e5a32a6f75bc024d0b06fd646a
https://git.kernel.org/stable/c/6b0d0d6e9d3c26697230bf7dc9e6b52bdb24086f
https://git.kernel.org/stable/c/82a5312f874fb18f045d9658e9bd290e3b0621c0
https://git.kernel.org/stable/c/837eb99ad3340c7a9febf454f41c8e3edb68ac1e
https://git.kernel.org/stable/c/c1ab40a1fdfee732c7e6ff2fb8253760293e47e8

Timeline