CVE-2025-38205 Information

Description

In the Linux kernel the following vulnerability has been resolved:

drm/amd/display: Avoid divide by zero by initializing dummy pitch to 1

[Why] If the dummy values in populate_dummy_dml_surface_cfg() aren’t updated then they can lead to a divide by zero in downstream callers like CalculateVMAndRowBytes()

[How] Initialize dummy value to a value to avoid divide by zero.

Reference

https://git.kernel.org/stable/c/7e40f64896e8e3dca471e287672db5ace12ea0be https://git.kernel.org/stable/c/8044f981b2cf8c32fe1bd5d1fc991552cdf7ffe0

Related CNNVD

CNNVD-202507-472 (Published: 2025-07-04)