CVE-2024-39481

media: mc: Fix graph walk in media_pipeline_start

HIGH 7.8

En bref

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

Description

In the Linux kernel, the following vulnerability has been resolved: media: mc: Fix graph walk in media_pipeline_start The graph walk tries to follow all links, even if they are not between pads. This causes a crash with, e.g. a MEDIA_LNK_FL_ANCILLARY_LINK link. Fix this by allowing the walk to proceed only for MEDIA_LNK_FL_DATA_LINK links.

Références

Scores

VersionScoreVecteurÉvalué par
CVSS 3.1HIGH 7.8CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HLinux
CVSS 3.1HIGH 7.8CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HNVD · 416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Secondary)
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 ae219872834a32da88408a92a4b4745c11f5a7ce < 788fd0f11e45ae8d3a8ebbd3452a6e83f92db376 ; affected ae219872834a32da88408a92a4b4745c11f5a7ce < e80d9db99b7b6c697d8d952dfd25c3425cf61499 ; affected ae219872834a32da88408a92a4b4745c11f5a7ce < bee9440bc0b6b3b7432f7bfde28656262a3484a2 ; affected ae219872834a32da88408a92a4b4745c11f5a7ce < 8a9d420149c477e7c97fbd6453704e4612bdd3fa
Linux · Linuxaffected 6.1 ; unaffected 0 < 6.1 ; unaffected 6.1.94 ≤ 6.1.* ; unaffected 6.6.34 ≤ 6.6.* ; unaffected 6.9.5 ≤ 6.9.* ; unaffected 6.10 ≤ *

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