drm/amdgpu: fix amdgpu_hmm_range_get_pages (Linux Linux)

CVE-2026-63879
HIGH 7.8

En bref

Source
NVD
EPSS
EPSS 0.14 % · centile 3 ()
État
PUBLISHED
Publiée
Mise à jour
Attribuée par
Linux
Statut NVD
Analyzed

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix amdgpu_hmm_range_get_pages The notifier sequence must only be read once or otherwise we could work with invalid pages. While at it also fix the coding style, e.g. drop the pre-initialized return value and use the common define for 2G range. (cherry picked from commit c08972f555945cda57b0adb72272a37910153390)

Faiblesses (CWE)

  • CWE-362 — Situation de compétition

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)

Références européennes

Avis du CERT-FR

Configurations affectées (CPE NVD)

Produits affectés

ProduitVersions
Linux · Linuxaffected c1420a5dd4dd2a1ffc86965ad1c6f439afb130bc < e35cf322897dd4921248d11311a89c865b534c14 ; affected c1420a5dd4dd2a1ffc86965ad1c6f439afb130bc < 93a9f121de6383f20290840d025ee28fda5f53b5 ; affected c1420a5dd4dd2a1ffc86965ad1c6f439afb130bc < fa34d3e14cb763b50702e8a0f7d4cfd877a73ab9 ; affected c1420a5dd4dd2a1ffc86965ad1c6f439afb130bc < 2fd24407457a6b181ba827705678da70e528dcd0 ; affected c1420a5dd4dd2a1ffc86965ad1c6f439afb130bc < 962d684b5dc0741dcd93485d41b450de402d5592
Linux · Linuxaffected 6.2 ; unaffected 0 < 6.2 ; unaffected 6.6.160 ≤ 6.6.* ; unaffected 6.12.114 ≤ 6.12.* ; unaffected 6.18.57 ≤ 6.18.* ; unaffected 7.0.12 ≤ 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