CVE-2026-68258

drm/amdkfd: Check bounds on CRIU restore queue type and mqd size

HIGH 7.1

En bref

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

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Check bounds on CRIU restore queue type and mqd size We weren't checking whether the values provided in the private data in kfd CRIU restore were within bounds. For queue type, add a KFD_QUEUE_TYPE_MAX and ensure the provided type is less than it. For mqd_size, add new function mqd_size_from_queue_type and confirm that the provided mqd_size matches expectations. (cherry picked from commit f19d8086f6644083c913d70bfdeee20e1b6f46a5)

Faiblesses (CWE)

  • CWE-20 — Validation d'entrée incorrecte

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

Produits affectés

ProduitVersions
Linux · Linuxaffected 42c6c48214b726c30918e8dc80e2168607d13ae4 < 2b817c0dfc653bf33d0e0ab8155ff7807a617487 ; affected 42c6c48214b726c30918e8dc80e2168607d13ae4 < 1956aa246c65c5895589664ccb37d0710aa8d304 ; affected 42c6c48214b726c30918e8dc80e2168607d13ae4 < fd1691ec62701c982ea32e749678988c67fd4c21 ; affected 42c6c48214b726c30918e8dc80e2168607d13ae4 < cc10a5839756982504ee8568fc1e1625962ab7f8 ; affected 42c6c48214b726c30918e8dc80e2168607d13ae4 < 47ea05f246bebc81c7796f56265cffd812cf0601
Linux · Linuxaffected 5.18 ; unaffected 0 < 5.18 ; unaffected 6.6.160 ≤ 6.6.* ; unaffected 6.12.114 ≤ 6.12.* ; unaffected 6.18.42 ≤ 6.18.* ; unaffected 7.1.6 ≤ 7.1.*

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