Instituto Nacional de ciberseguridad. Sección Incibe
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CVE-2025-38254

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
09/07/2025
Last modified:
19/11/2025

Description

In the Linux kernel, the following vulnerability has been resolved:<br /> <br /> drm/amd/display: Add sanity checks for drm_edid_raw()<br /> <br /> When EDID is retrieved via drm_edid_raw(), it doesn&amp;#39;t guarantee to<br /> return proper EDID bytes the caller wants: it may be either NULL (that<br /> leads to an Oops) or with too long bytes over the fixed size raw_edid<br /> array (that may lead to memory corruption). The latter was reported<br /> actually when connected with a bad adapter.<br /> <br /> Add sanity checks for drm_edid_raw() to address the above corner<br /> cases, and return EDID_BAD_INPUT accordingly.<br /> <br /> (cherry picked from commit 648d3f4d209725d51900d6a3ed46b7b600140cdf)

Impact

Vector 3.x
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS v3.1 Severity and Metrics:

Base Score: 5.50 MEDIUM
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): None
Availability (A): High

Base Score 3.x
5.50
Severity 3.x
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* 6.13 (including) 6.15.5 (excluding)
cpe:2.3:o:linux:linux_kernel:6.16:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.16:rc2:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.16:rc3:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools