CVE-2022-46891
En bref
- Source
- NVD
- EPSS
- EPSS 0.83 % · centile 58 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- mitre
- Statut NVD
- Modified
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Description
An issue was discovered in the Arm Mali GPU Kernel Driver. There is a use-after-free. A non-privileged user can make improper GPU processing operations to gain access to already freed memory. This affects Midgard r13p0 through r32p0, Bifrost r1p0 through r40p0, and Valhall r19p0 through r40p0.
Faiblesses (CWE)
- CWE-416 — Utilisation après libération
Références
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.1 | HIGH 8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | NVD · nvd@nist.gov (Primary) |
Références européennes
- ENISA EUVD · EUVD-2022-49671
- GCVE · GCVE-0-2022-46891
Avis du CERT-FR
- CERTFR-2023-AVI-0349 — Multiples vulnérabilités dans Google Android · cert.ssi.gouv.fr
Configurations affectées (CPE NVD)
cpe:2.3:a:arm:bifrost_gpu_kernel_driver:*:*:*:*:*:*:*:*≥ r1p0 ≤ r40p0cpe:2.3:a:arm:midgard_gpu_kernel_driver:*:*:*:*:*:*:*:*≥ r13p0 ≤ r32p0cpe:2.3:a:arm:valhall_gpu_kernel_driver:*:*:*:*:*:*:*:*≥ r19p0 ≤ r40p0
Produits affectés
| Produit | Versions |
|---|---|
| affected n/a |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |