drm/nouveau/kms/nv50-: fix file release memory leak (Linux Linux)

CVE-2021-47422
MEDIUM 5.5

En bref

Source
NVD
EPSS
EPSS 0.22 % · centile 13 ()
État
PUBLISHED
Publiée
Mise à jour
Attribuée par
Linux
Statut NVD
Analyzed

Description

In the Linux kernel, the following vulnerability has been resolved: drm/nouveau/kms/nv50-: fix file release memory leak When using single_open() for opening, single_release() should be called, otherwise the 'op' allocated in single_open() will be leaked.

Faiblesses (CWE)

  • CWE-401 — Mémoire non libérée après sa durée de vie utile

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 12885ecbfe62df4358d452080d3b8feef54ec8cb < 65fff0a8efcdca8d84ffe3e23057c3b32403482d ; affected 12885ecbfe62df4358d452080d3b8feef54ec8cb < 0b4e9fc14973a94ac0520f19b3633493ae13c912 ; affected 12885ecbfe62df4358d452080d3b8feef54ec8cb < 0b3d4945cc7e7ea1acd52cb06dfa83bfe265b6d5
Linux · Linuxaffected 5.9 ; unaffected 0 < 5.9 ; unaffected 5.10.73 ≤ 5.10.* ; unaffected 5.14.12 ≤ 5.14.* ; unaffected 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