CVE-2026-46204

drm/amdgpu/vcn4: Prevent OOB reads when parsing IB

HIGH 7.1

En bref

Source
NVD
EPSS
EPSS 0.13 % · centile 3 ()
État
PUBLISHED
Publiée
Mise à jour
Attribuée par
Linux
Statut NVD
Modified

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/vcn4: Prevent OOB reads when parsing IB Rewrite the IB parsing to use amdgpu_ib_get_value() which handles the bounds checks.

Faiblesses (CWE)

Références

Scores

VersionScoreVecteurÉvalué par
CVSS 3.1HIGH 7.1CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:HLinux
CVSS 3.1HIGH 7.1CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:HNVD · 416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Secondary)

Références européennes

Avis du CERT-FR

Configurations affectées (CPE NVD)

Produits affectés

ProduitVersions
Linux · Linuxaffected 0b15205c7325dc20b7da0068307670d222d66949 < 1dc005775fb5b3f86464406452b17364f85581d3 ; affected 0b15205c7325dc20b7da0068307670d222d66949 < d0802a8877d730260d4af4dd4e0b6cde7e0e593f ; affected 0b15205c7325dc20b7da0068307670d222d66949 < a6d5563ba1f03a049561cd347574613167294e8d ; affected 0b15205c7325dc20b7da0068307670d222d66949 < 5c3e8ebad0c9e2354ddfa8f2148dc4f70a3b4bd1 ; affected 0b15205c7325dc20b7da0068307670d222d66949 < 2444eb0ec8283f4a3845eb7febad378476e1ba3c
Linux · Linuxaffected 6.0 ; unaffected 0 < 6.0 ; unaffected 6.6.140 ≤ 6.6.* ; unaffected 6.12.90 ≤ 6.12.* ; unaffected 6.18.32 ≤ 6.18.* ; unaffected 7.0.9 ≤ 7.0.*

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