drm/amdkfd: Fix mode1 reset crash issue (Linux Linux)

CVE-2025-37854
HIGH 7.8

En bref

Source
NVD
EPSS
EPSS 0.27 % · centile 19 ()
État
PUBLISHED
Publiée
Mise à jour
Attribuée par
Linux
Statut NVD
Modified

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Fix mode1 reset crash issue If HW scheduler hangs and mode1 reset is used to recover GPU, KFD signal user space to abort the processes. After process abort exit, user queues still use the GPU to access system memory before h/w is reset while KFD cleanup worker free system memory and free VRAM. There is use-after-free race bug that KFD allocate and reuse the freed system memory, and user queue write to the same system memory to corrupt the data structure and cause driver crash. To fix this race, KFD cleanup worker terminate user queues, then flush reset_domain wq to wait for any GPU ongoing reset complete, and then free outstanding BOs.

Faiblesses (CWE)

  • CWE-416 — Utilisation après libération

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)
CVSS 3.1HIGH 7.8CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HNVD · nvd@nist.gov (Primary)

Références européennes

Avis du CERT-FR

Configurations affectées (CPE NVD)

Produits affectés

ProduitVersions
Linux · Linuxaffected a4c63cafa58b4bd9e15511bab77a4752b93d3aa0 < 57c9dabda80ac167de8cd71231baae37cc2f442d ; affected a4c63cafa58b4bd9e15511bab77a4752b93d3aa0 < 89af6b39f028c130d4362f57042927f005423e6a ; affected a4c63cafa58b4bd9e15511bab77a4752b93d3aa0 < ffd37d7d44d7e0b6e769d4fe6590e327f8cc3951 ; affected a4c63cafa58b4bd9e15511bab77a4752b93d3aa0 < 6f30a847432cae84c7428e9b684b3e3fa49b2391 ; affected a4c63cafa58b4bd9e15511bab77a4752b93d3aa0 < 9c4bcdf4068aae3e17e31c144300be405cfa03ff ; affected a4c63cafa58b4bd9e15511bab77a4752b93d3aa0 < f0b4440cdc1807bb6ec3dce0d6de81170803569b
Linux · Linuxaffected 5.18 ; unaffected 0 < 5.18 ; unaffected 6.1.135 ≤ 6.1.* ; unaffected 6.6.88 ≤ 6.6.* ; unaffected 6.12.24 ≤ 6.12.* ; unaffected 6.13.12 ≤ 6.13.*

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