wifi: mt76: mt7915: Fix null-ptr-deref in mt7915_mmio_wed_init() (Linux Linux)

CVE-2025-38155
MEDIUM 5.5

En bref

Source
NVD
EPSS
EPSS 0.17 % · centile 6 ()
État
PUBLISHED
Publiée
Mise à jour
Attribuée par
Linux
Statut NVD
Analyzed

Description

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7915: Fix null-ptr-deref in mt7915_mmio_wed_init() devm_ioremap() returns NULL on error. Currently, mt7915_mmio_wed_init() does not check for this case, which results in a NULL pointer dereference. Prevent null pointer dereference in mt7915_mmio_wed_init().

Faiblesses (CWE)

  • CWE-476 — Déréférencement de pointeur nul

Références

Scores

VersionScoreVecteurÉvalué par
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)

Références européennes

Avis du CERT-FR

Configurations affectées (CPE NVD)

Produits affectés

ProduitVersions
Linux · Linuxaffected 4f831d18d12da80cec0bebe5b8ca8702a528195a < e9f9cef1877ac32285dbc1f31b86c8955b712fc2 ; affected 4f831d18d12da80cec0bebe5b8ca8702a528195a < 790d05cde359356feea8915094a51166af1629f5 ; affected 4f831d18d12da80cec0bebe5b8ca8702a528195a < d825ed9fd768be10d52beba6f57a4b50c0c154aa ; affected 4f831d18d12da80cec0bebe5b8ca8702a528195a < efb95439c1477bbc955cacd0179c35e7861b437c
Linux · Linuxaffected 6.2 ; unaffected 0 < 6.2 ; unaffected 6.6.94 ≤ 6.6.* ; unaffected 6.12.34 ≤ 6.12.* ; unaffected 6.15.3 ≤ 6.15.* ; unaffected 6.16 ≤ *

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