01 Record

CVE-2025-21941

drm/amd/display: Fix null check for pipe_ctx->plane_state in resource_build_scaling_params

MediumPUBLISHEDCNA: Linux

CNA base score5.5 CVSS v3.xCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

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02 Description

drm/amd/display: Fix null check for pipe_ctx->plane_state in resource_build_scaling_params

03 Exploitation and scoring

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.21% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 11.4% of scored records. A rank, not a probability.

NVD base score

5.5 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

Moderate. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published

2025-04-01 15:41Z1 YR AGO

Last updated

2026-05-11 21:09Z5 MO AGO

Reserved

2024-12-29

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Medium (CVSS 5.5)

CNA CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Weaknesses

CWE-476NULL Pointer DereferenceBase

Data version

5.2

Document digest

c677bef678f69dde177000e80edcc963fe4ec4d0587f50ef17cdb0c549e9ce2f

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux3be5262e353b8ab97c528bfc7d0dd3c820e4ba27 to < 265422915416468ba91bffa56addbff45e18342a, 3be5262e353b8ab97c528bfc7d0dd3c820e4ba27 to < f435192e00bc4d5d4134356b93212670ec47fa8d, 3be5262e353b8ab97c528bfc7d0dd3c820e4ba27 to < c1e54752dc12e90305eb0475ca908f42f5b369ca, 3be5262e353b8ab97c528bfc7d0dd3c820e4ba27 to < 3b3c2be58d5275aa59d8b4810a59f173f2f5bac1, 3be5262e353b8ab97c528bfc7d0dd3c820e4ba27 to < e0345c3478f185ca840daac7f08a1fcd4ebec3e9, 3be5262e353b8ab97c528bfc7d0dd3c820e4ba27 to < 3748fad09d89e9a5290e1738fd6872a79f794743, 3be5262e353b8ab97c528bfc7d0dd3c820e4ba27 to < 374c9faac5a763a05bc3f68ad9f73dab3c6aec90, 4.15—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/265422915416468ba91bffa56addbff45e18342a
git.kernel.orghttps://git.kernel.org/stable/c/f435192e00bc4d5d4134356b93212670ec47fa8d
git.kernel.orghttps://git.kernel.org/stable/c/c1e54752dc12e90305eb0475ca908f42f5b369ca
git.kernel.orghttps://git.kernel.org/stable/c/3b3c2be58d5275aa59d8b4810a59f173f2f5bac1
git.kernel.orghttps://git.kernel.org/stable/c/e0345c3478f185ca840daac7f08a1fcd4ebec3e9
git.kernel.orghttps://git.kernel.org/stable/c/3748fad09d89e9a5290e1738fd6872a79f794743
git.kernel.orghttps://git.kernel.org/stable/c/374c9faac5a763a05bc3f68ad9f73dab3c6aec90
lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/05/msg00045.html
lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/05/msg00030.html

07 Fixed in

Debian 12

linux
Fixed in 6.1.133-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 13

linux
Fixed in 6.12.19-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 14

linux
Fixed in 6.12.19-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.