CVE-2025-21941

Severity CVSS v4.0:

Pending analysis

Type:

CWE-476 NULL Pointer Dereference

Publication date:

01/04/2025

Last modified:

10/04/2025

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix null check for pipe_ctx->plane_state in resource_build_scaling_params Null pointer dereference issue could occur when pipe_ctx->plane_state is null. The fix adds a check to ensure &#39;pipe_ctx->plane_state&#39; is not null before accessing. This prevents a null pointer dereference. Found by code review. (cherry picked from commit 63e6a77ccf239337baa9b1e7787cde9fa0462092)

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::::::::	4.15 (including)	5.10.236 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	5.11 (including)	5.15.180 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	5.16 (including)	6.1.131 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	6.2 (including)	6.6.83 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	6.7 (including)	6.12.19 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	6.13 (including)	6.13.7 (excluding)
cpe:2.3:o:linux:linux_kernel:6.14:rc1::::::
cpe:2.3:o:linux:linux_kernel:6.14:rc2::::::
cpe:2.3:o:linux:linux_kernel:6.14:rc3::::::
cpe:2.3:o:linux:linux_kernel:6.14:rc4::::::
cpe:2.3:o:linux:linux_kernel:6.14:rc5::::::

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

CVE-2025-21941

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools