Veille CVE
CVE-2021-29256
8.8 Élevée Exploitée activementCatalogue CISA KEV — Arm Mali GPU Kernel Driver Use-After-Free Vulnerability
Ajoutée le 07/07/2023 · Échéance de correction (agences US) : 28/07/2023
Action requise : Apply updates per vendor instructions or discontinue use of the product if updates are unavailable.
Description
. The Arm Mali GPU kernel driver allows an unprivileged user to achieve access to freed memory, leading to information disclosure or root privilege escalation. This affects Bifrost r16p0 through r29p0 before r30p0, Valhall r19p0 through r29p0 before r30p0, and Midgard r28p0 through r30p0.
Produits concernés
Scores CVSS
| Version | Score | Source | Vecteur |
|---|---|---|---|
| 3.1 | 8.8 Élevée | nvd@nist.gov (NVD) | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| 3.1 | 8.8 Élevée | 134c704f-9b21-4f2e-91b3-4a467353bcc0 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| 2.0 | 9.0 Élevée | nvd@nist.gov (NVD) | AV:N/AC:L/Au:S/C:C/I:C/A:C |