drm/amd/display: Initialize denominators' default to 1 (Linux Linux)

CVE-2024-49899
MEDIUM 5.5

En bref

Source
NVD
EPSS
EPSS 0.26 % · centile 18 ()
État
PUBLISHED
Publiée
Mise à jour
Attribuée par
Linux
Statut NVD
Modified

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Initialize denominators' default to 1 [WHAT & HOW] Variables used as denominators and maybe not assigned to other values, should not be 0. Change their default to 1 so they are never 0. This fixes 10 DIVIDE_BY_ZERO issues reported by Coverity.

Faiblesses (CWE)

  • CWE-369 — Division par zéro

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 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c < 9be768f08b16f020da376538b08463ac3a2ce8cd ; affected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c < 9f35cec5e4b9759b38c663d18eae4eaf30f36527 ; affected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c < 7f8e93b862aba08d540f1e9e03e0ceb4d0cfd5fb ; affected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c < b995c0a6de6c74656a0c39cd57a0626351b13e3c
Linux · Linuxaffected 4.15 ; unaffected 0 < 4.15 ; unaffected 6.1.120 ≤ 6.1.* ; unaffected 6.6.64 ≤ 6.6.* ; unaffected 6.11.3 ≤ 6.11.* ; unaffected 6.12 ≤ *

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