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CVE-2026-12387

Mali GPU Kernel Driver allows access to already freed memory

MEDIUM 5.1

En bref

Source
NVD
EPSS
EPSS 0.16 % · centile 5 ()
État
PUBLISHED
Publiée
Mise à jour
Attribuée par
Arm
Statut NVD
Awaiting Analysis

Description

Use After Free vulnerability in Arm Ltd Bifrost GPU Kernel Driver, Arm Ltd Valhall GPU Kernel Driver, Arm Ltd Arm 5th Gen GPU Architecture Kernel Driver allows a local non-privileged user process to perform valid GPU memory processing operations to access already freed memory. This issue affects Bifrost GPU Kernel Driver: from r41p0 through r49p5, from r50p0 through r51p0, from r54p1 through r54p2; Valhall GPU Kernel Driver: from r41p0 through r49p5, from r50p0 through r54p3, r55p0; Arm 5th Gen GPU Architecture Kernel Driver: from r41p0 through r49p5, from r50p0 through r54p3, r55p0.

Faiblesses (CWE)

  • CWE-416 — Utilisation après libération

Références

Scores

VersionScoreVecteurÉvalué par
CVSS 3.1MEDIUM 5.1CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:NCISA-ADP
CVSS 3.1MEDIUM 5.1CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:NNVD · 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

Références européennes

Avis du CERT-FR

Produits affectés

ProduitVersions
Arm Ltd · Bifrost GPU Kernel Driveraffected r41p0 ≤ r49p5 ; affected r50p0 ≤ r51p0 ; affected r54p1 ≤ r54p2
Arm Ltd · Valhall GPU Kernel Driveraffected r41p0 ≤ r49p5 ; affected r50p0 ≤ r54p3 ; affected r55p0 ; unaffected r56p0
Arm Ltd · Arm 5th Gen GPU Architecture Kernel Driveraffected r41p0 ≤ r49p5 ; affected r50p0 ≤ r54p3 ; affected r55p0 ; unaffected r56p0

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