CVE-2025-21941drm/amd/display: Fix null check for pipe_ctx->plane_state in resource_build_scaling_params
- 5.5MediumCVSS base score
- 0.23%Exploitation in 30 daysEPSS · top 86% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
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 'pipe_ctx->plane_state' is not null before accessing. This prevents a null pointer dereference. Found by code review. (cherry picked from commit 63e6a77ccf239337baa9b1e7787cde9fa0462092)
Timeline
ID reserved
By Linux
- 3 months later
· 3 months later
Published
- 14 months later
· 14 months later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| CISA-ADPADP (enrichment) | 3.1 | Medium5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
| NVDNVD · Modified | 3.1 | Medium5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
- EPSS (exploitation in 30 days)
- 0.23% · top 86% of all CVEs (13 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: partial
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.5.
Affected products
- affected 3be5262e353b8ab97c528bfc7d0dd3c820e4ba27 – < 265422915416468ba91bffa56addbff45e18342a
- affected 3be5262e353b8ab97c528bfc7d0dd3c820e4ba27 – < f435192e00bc4d5d4134356b93212670ec47fa8d
- affected 3be5262e353b8ab97c528bfc7d0dd3c820e4ba27 – < c1e54752dc12e90305eb0475ca908f42f5b369ca
- affected 3be5262e353b8ab97c528bfc7d0dd3c820e4ba27 – < 3b3c2be58d5275aa59d8b4810a59f173f2f5bac1
- affected 3be5262e353b8ab97c528bfc7d0dd3c820e4ba27 – < e0345c3478f185ca840daac7f08a1fcd4ebec3e9
- affected 3be5262e353b8ab97c528bfc7d0dd3c820e4ba27 – < 3748fad09d89e9a5290e1738fd6872a79f794743
- affected 3be5262e353b8ab97c528bfc7d0dd3c820e4ba27 – < 374c9faac5a763a05bc3f68ad9f73dab3c6aec90
- affected 4.15
- unaffected < 4.15
- unaffected 5.10.236 – ≤ 5.10.*
- unaffected 5.15.180 – ≤ 5.15.*
- unaffected 6.1.131 – ≤ 6.1.*
- unaffected 6.6.83 – ≤ 6.6.*
- unaffected 6.12.19 – ≤ 6.12.*
- unaffected 6.13.7 – ≤ 6.13.*
- unaffected 6.14 – ≤ *
References
References9
- https://git.kernel.org/stable/c/265422915416468ba91bffa56addbff45e18342a (opens in a new tab)
- https://git.kernel.org/stable/c/f435192e00bc4d5d4134356b93212670ec47fa8d (opens in a new tab)
- https://git.kernel.org/stable/c/c1e54752dc12e90305eb0475ca908f42f5b369ca (opens in a new tab)
- https://git.kernel.org/stable/c/3b3c2be58d5275aa59d8b4810a59f173f2f5bac1 (opens in a new tab)
- https://git.kernel.org/stable/c/e0345c3478f185ca840daac7f08a1fcd4ebec3e9 (opens in a new tab)
- https://git.kernel.org/stable/c/3748fad09d89e9a5290e1738fd6872a79f794743 (opens in a new tab)
- https://git.kernel.org/stable/c/374c9faac5a763a05bc3f68ad9f73dab3c6aec90 (opens in a new tab)
- https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html (opens in a new tab)
- https://lists.debian.org/debian-lts-announce/2025/05/msg00030.html (opens in a new tab)
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2025-9380 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2025-21941)Record last updated .