CVE-2025-38205

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.

CVSS v3 5.5 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

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

Configurations

Configuration 1 (hide)

cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

History

18 Nov 2025, 17:08

Type	Values Removed	Values Added
First Time		Linux linux Kernel Linux
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 5.5
CPE		cpe:2.3:o:linux:linux_kernel::::::::
CWE		CWE-369
References	~~() https://git.kernel.org/stable/c/7e40f64896e8e3dca471e287672db5ace12ea0be -~~	() https://git.kernel.org/stable/c/7e40f64896e8e3dca471e287672db5ace12ea0be - Patch
References	~~() https://git.kernel.org/stable/c/8044f981b2cf8c32fe1bd5d1fc991552cdf7ffe0 -~~	() https://git.kernel.org/stable/c/8044f981b2cf8c32fe1bd5d1fc991552cdf7ffe0 - Patch

Information

Published : 2025-07-04 14:15

Updated : 2025-11-18 17:08

NVD link : CVE-2025-38205

Mitre link : CVE-2025-38205

CVE.ORG link : CVE-2025-38205

JSON object : View

Products Affected

linux

linux_kernel

CWE

CWE-369

Divide By Zero

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