Description

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

drm/amd/display: Avoid NULL dereference of timing generator

[Why & How]
Check whether assigned timing generator is NULL or not before
accessing its funcs to prevent NULL dereference.

Classification

CVE ID: CVE-2023-52753

Affected Products

Vendor: Linux

Product: Linux

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.04% (probability of being exploited)

EPSS Percentile: 5.06% (scored less or equal to compared to others)

EPSS Date: 2025-02-03 (when was this score calculated)

References

https://git.kernel.org/stable/c/09909f515032fa80b921fd3118efe66b185d10fd
https://git.kernel.org/stable/c/eac3e4760aa12159f7f5475d55a67b7933abc195
https://git.kernel.org/stable/c/79b6a90f4f2433312154cd68452b0ba501fa74db
https://git.kernel.org/stable/c/4e497f1acd99075b13605b2e7fa0cba721a2cfd9
https://git.kernel.org/stable/c/8a06894666e0b462c9316b26ab615cefdd0d676c
https://git.kernel.org/stable/c/6d8653b1a7a8dc938b566ae8c4f373b36e792c68
https://git.kernel.org/stable/c/df8bc953eed72371e43ca407bd063507f760cf89
https://git.kernel.org/stable/c/b1904ed480cee3f9f4036ea0e36d139cb5fee2d6

Timeline