drm/amd/display: Fix potential null-deref in dm_resume (Linux Linux)
En bref
- Source
- NVD
- EPSS
- EPSS 0.16 % · centile 5 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- Linux
- Statut NVD
- Analyzed
Description
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix potential null-deref in dm_resume [Why] Fixing smatch error: dm_resume() error: we previously assumed 'aconnector->dc_link' could be null [How] Check if dc_link null at the beginning of the loop, so further checks can be dropped.
Faiblesses (CWE)
- CWE-476 — Déréférencement de pointeur nul
Références
- https://git.kernel.org/stable/c/fd79b61af2782f8875c78f50cdb8630ec43e2990
- https://git.kernel.org/stable/c/d236103782de25736996a45bd36ac2a89bdc93c6
- https://git.kernel.org/stable/c/9f73793b81637c60ccc83cc508645310b8ab7d80
- https://git.kernel.org/stable/c/bb9a5562beb982aa5ebb73c521c49596ff8b8030
- https://git.kernel.org/stable/c/8e365f1bd672cc9320a936f6ae6f8087aa40e9bc
- https://git.kernel.org/stable/c/00b655fa96b4e941351cc4bf5ca755a65ae94a8e
- https://git.kernel.org/stable/c/7a7175a2cd84b7874bebbf8e59f134557a34161b
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.1 | MEDIUM 5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H | NVD · nvd@nist.gov (Primary) |
Références européennes
- ENISA EUVD · EUVD-2025-32045
- GCVE · GCVE-0-2022-50535
Avis du CERT-FR
- CERTFR-2025-AVI-1073 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2025-AVI-1032 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
Configurations affectées (CPE NVD)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 4.15 < 4.19.276cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 4.20 < 5.4.235cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.5 < 5.10.173cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.11 < 5.15.99cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.16 < 6.1.16cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 6.2 < 6.2.3
Produits affectés
| Produit | Versions |
|---|---|
| Linux · Linux | affected e0082f71e5d2481ce59d49dbfd3677f5fdc85836 < fd79b61af2782f8875c78f50cdb8630ec43e2990 ; affected dd9b4b435a56a7a29c7d1ccc6479847354842255 < d236103782de25736996a45bd36ac2a89bdc93c6 ; affected 4b44cd5840577479ee6ed387371dd1d1252ca921 < 9f73793b81637c60ccc83cc508645310b8ab7d80 ; affected 6a03581ccffa571bfa1a9f3a097e1a4d7164fd2d < bb9a5562beb982aa5ebb73c521c49596ff8b8030 ; affected f4346fb3edf7720db3f7f5e1cab1f667cd024280 < 8e365f1bd672cc9320a936f6ae6f8087aa40e9bc ; affected f4346fb3edf7720db3f7f5e1cab1f667cd024280 < 00b655fa96b4e941351cc4bf5ca755a65ae94a8e |
| Linux · Linux | affected 5.18 ; unaffected 0 < 5.18 ; unaffected 4.19.276 ≤ 4.19.* ; unaffected 5.4.235 ≤ 5.4.* ; unaffected 5.10.173 ≤ 5.10.* ; unaffected 5.15.99 ≤ 5.15.* |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |