CVE-2023-52857

drm/mediatek: Fix coverity issue with unintentional integer overflow

MEDIUM 5.5

En bref

Source
NVD
EPSS
EPSS 0.24 % · centile 15 ()
État
PUBLISHED
Publiée
Mise à jour
Attribuée par
Linux
Statut NVD
Modified

Description

In the Linux kernel, the following vulnerability has been resolved: drm/mediatek: Fix coverity issue with unintentional integer overflow 1. Instead of multiplying 2 variable of different types. Change to assign a value of one variable and then multiply the other variable. 2. Add a int variable for multiplier calculation instead of calculating different types multiplier with dma_addr_t variable directly.

Faiblesses (CWE)

  • CWE-190 — Débordement d'entier

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 1a64a7aff8da352c9419de3d5c34343682916411 < a12bd675100531f9fb4508fd4430dd1632325a0e ; affected 1a64a7aff8da352c9419de3d5c34343682916411 < 0d8a1df39d3fc34560e2cc663b5c340d06a25396 ; affected 1a64a7aff8da352c9419de3d5c34343682916411 < 96312a251d4dcee5d36e32edba3002bfde0ddd9c ; affected 1a64a7aff8da352c9419de3d5c34343682916411 < b0b0d811eac6b4c52cb9ad632fa6384cf48869e7 ; affected 73e81f7219aa582d8e55a7b6552f607a8e5a9724 ; affected 5.13.12 < 5.14
Linux · Linuxaffected 5.14 ; unaffected 0 < 5.14 ; unaffected 6.1.132 ≤ 6.1.* ; unaffected 6.5.12 ≤ 6.5.* ; unaffected 6.6.2 ≤ 6.6.* ; unaffected 6.7 ≤ *

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