CVE-2025-39693

drm/amd/display: Avoid a NULL pointer dereference

MEDIUM 5.5

At a glance

Source
NVD
EPSS
EPSS 0.16 % · percentile 5 ()
State
PUBLISHED
Published
Updated
Assigner
Linux
NVD status
Modified

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Avoid a NULL pointer dereference [WHY] Although unlikely drm_atomic_get_new_connector_state() or drm_atomic_get_old_connector_state() can return NULL. [HOW] Check returns before dereference. (cherry picked from commit 1e5e8d672fec9f2ab352be121be971877bff2af9)

Weaknesses (CWE)

  • CWE-476 — NULL Pointer Dereference

References

Scores

VersionScoreVectorScored by
CVSS 3.1MEDIUM 5.5CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HNVD · nvd@nist.gov (Primary)

European references

CERT-FR advisories

Affected configurations (NVD CPE)

Affected products

ProductVersions
Linux · Linuxaffected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c < 9c92d12b5cb9d9d88c12ae71794d3a7382fcdec0 ; affected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c < 6f860abff89417c0354b6ee5bbca188a233c5762 ; affected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c < 36a6b43573d152736eaf2557fe60580dd73e9350 ; affected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c < f653dd30839eb4f573a7539e90b8a58ff9bedf2f ; affected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c < 0c1a486cbe6f9cb194e3c4a8ade4af2a642ba165 ; affected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c < 07b93a5704b0b72002f0c4bd1076214af67dc661
Linux · Linuxaffected 4.15 ; unaffected 0 < 4.15 ; unaffected 5.15.190 ≤ 5.15.* ; unaffected 6.1.149 ≤ 6.1.* ; unaffected 6.6.103 ≤ 6.6.* ; unaffected 6.12.44 ≤ 6.12.*

Sources

SourceLicence
CVE List (CVEProject cvelistV5)CVE Program Terms of Use
EPSS (FIRST.org)FIRST — attribution requested
ENISA EUVDENISA — reproduction authorised, source acknowledged
CERT-FR (ANSSI)Licence Ouverte / Etalab 2.0
NVD (NIST) via fkie-cad/nvd-json-data-feedsPublic domain — this product uses data from the NVD API but is not endorsed or certified by the NVD