Bluetooth: qca: fix NULL-deref on non-serdev setup (Linux Linux)

CVE-2024-35850
MEDIUM 5.5

En bref

Source
NVD
EPSS
EPSS 0.23 % · centile 14 ()
État
PUBLISHED
Publiée
Mise à jour
Attribuée par
Linux
Statut NVD
Analyzed

Description

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: qca: fix NULL-deref on non-serdev setup Qualcomm ROME controllers can be registered from the Bluetooth line discipline and in this case the HCI UART serdev pointer is NULL. Add the missing sanity check to prevent a NULL-pointer dereference when setup() is called for a non-serdev controller.

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 e9b3e5b8c65733f626a7ee919c4bc895b51d7bb2 < 67459f1a707aae6d590454de07956c2752e21ea4 ; affected e9b3e5b8c65733f626a7ee919c4bc895b51d7bb2 < bec4d4c6fa5c6526409f582e4f31144e20c86c21 ; affected e9b3e5b8c65733f626a7ee919c4bc895b51d7bb2 < 7ddb9de6af0f1c71147785b12fd7c8ec3f06cc86
Linux · Linuxaffected 6.2 ; unaffected 0 < 6.2 ; unaffected 6.6.30 ≤ 6.6.* ; unaffected 6.8.9 ≤ 6.8.* ; unaffected 6.9 ≤ *

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