drm/xe: Don't allow evicting of BOs in same VM in array of VM binds (Linux Linux)

CVE-2025-40086
Non disponible

En bref

Source
NVD
EPSS
EPSS 0.22 % · centile 13 ()
État
PUBLISHED
Publiée
Mise à jour
Attribuée par
Linux
Statut NVD
Deferred

Description

In the Linux kernel, the following vulnerability has been resolved: drm/xe: Don't allow evicting of BOs in same VM in array of VM binds An array of VM binds can potentially evict other buffer objects (BOs) within the same VM under certain conditions, which may lead to NULL pointer dereferences later in the bind pipeline. To prevent this, clear the allow_res_evict flag in the xe_bo_validate call. v2: - Invert polarity of no_res_evict (Thomas) - Add comment in code explaining issue (Thomas) (cherry picked from commit 8b9ba8d6d95fe75fed6b0480bb03da4b321bea08)

Références

Références européennes

Avis du CERT-FR

Produits affectés

ProduitVersions
Linux · Linuxaffected dd08ebf6c3525a7ea2186e636df064ea47281987 < d21087d083e6f324d69ee87c872a4cbb5bc4a48c ; affected dd08ebf6c3525a7ea2186e636df064ea47281987 < 5aa0ab0ba7d94549cfe17d6ef7a4f33ba1de8384 ; affected dd08ebf6c3525a7ea2186e636df064ea47281987 < 7ac74613e5f2ef3450f44fd2127198662c2563a9
Linux · Linuxaffected 6.8 ; unaffected 0 < 6.8 ; unaffected 6.12.114 ≤ 6.12.* ; unaffected 6.17.5 ≤ 6.17.* ; unaffected 6.18 ≤ *

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