CVE-2026-43370

7.8 Élevée

Publiée le 08/05/2026 à 17:16 · Modifiée le 19/10/2026 à 22:18 · Modifiée · Source : 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fix use-after-free race in VM acquire Replace non-atomic vm->process_info assignment with cmpxchg() to prevent race when parent/child processes sharing a drm_file both try to acquire the same VM after fork(). (cherry picked from commit c7c573275ec20db05be769288a3e3bb2250ec618)

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Produits concernés

Linux
Linux linux kernel

Scores CVSS

Version	Score	Source	Vecteur
3.1	7.8 Élevée	416baaa9-dc9f-4396-8d5f-8c081fb06d67	`CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H`

Faiblesses (CWE)

CWE-416
CWE-362

Références

https://git.kernel.org/stable/c/2c1030f2e84885cc58bffef6af67d5b9d2e7098f Patch
https://git.kernel.org/stable/c/46d309996bd9251792d7dafdbaf615cf202b4447 Patch
https://git.kernel.org/stable/c/7885eb335d8f9e9942925d57e300a85e3f82ded4 Patch
https://git.kernel.org/stable/c/904025fa8bba1d028adade33346372b4ac1a9249 Patch
https://git.kernel.org/stable/c/94b7782d0c8024f5b88454241c8d4777076c3786 Patch
https://git.kernel.org/stable/c/ae87aea330c24f462fc7058ed543ba8bc6798447 Patch
https://git.kernel.org/stable/c/c658c1c85ec235b7ecfbf8dbfee385b1332088f4 Patch
https://git.kernel.org/stable/c/e61e355cbe49e585097eee28c15b862bfb1c0668 Patch

Ailleurs

NVD
CVE.org
CIRCL Vulnerability-Lookup
CERT-FR
GitHub Advisories