media: pci: cx23885: check cx23885_vdev_init() return (Linux Linux)

CVE-2023-52918
MEDIUM 5.5

En bref

Source
NVD
EPSS
EPSS 0.21 % · centile 11 ()
État
PUBLISHED
Publiée
Mise à jour
Attribuée par
Linux
Statut NVD
Modified

Description

In the Linux kernel, the following vulnerability has been resolved: media: pci: cx23885: check cx23885_vdev_init() return cx23885_vdev_init() can return a NULL pointer, but that pointer is used in the next line without a check. Add a NULL pointer check and go to the error unwind if it is NULL.

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 e47f30b140333525ea682ec672641b470da1e599 < 8e31b096e2e1949bc8f0be019c9ae70d414404c6 ; affected e47f30b140333525ea682ec672641b470da1e599 < 199a42fc4c45e8b7f19efeb15dbc36889a599ac2 ; affected e47f30b140333525ea682ec672641b470da1e599 < e7385510e2550a9f8b6f3d5f33c5b894ab9ba976 ; affected e47f30b140333525ea682ec672641b470da1e599 < a5f1d30c51c485cec7a7de60205667c3ff86c303 ; affected e47f30b140333525ea682ec672641b470da1e599 < 06ee04a907d64ee3910fecedd05d7f1be4b1b70e ; affected e47f30b140333525ea682ec672641b470da1e599 < b1397fb4a779fca560c43d2acf6702d41b4a495b
Linux · Linuxaffected 2.6.25 ; unaffected 0 < 2.6.25 ; unaffected 4.19.321 ≤ 4.19.* ; unaffected 5.4.283 ≤ 5.4.* ; unaffected 5.10.225 ≤ 5.10.* ; unaffected 5.15.166 ≤ 5.15.*

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