CVE-2026-53066

5.5 Moyenne

Publiée le 24/06/2026 à 19:17 · Modifiée le 21/07/2026 à 19:37 · Analysée par le NVD · Source : 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Description

In the Linux kernel, the following vulnerability has been resolved: drm/sun4i: backend: fix error pointer dereference The function drm_atomic_get_plane_state() can return an error pointer and is not checked for it. Add error pointer check. Detected by Smatch: drivers/gpu/drm/sun4i/sun4i_backend.c:496 sun4i_backend_atomic_check() error: 'plane_state' dereferencing possible ERR_PTR()

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Produits concernés

Linux
Linux linux kernel

Scores CVSS

Version	Score	Source	Vecteur
3.1	5.5 Moyenne	nvd@nist.gov (NVD)	`CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H`

Faiblesses (CWE)

CWE-476

Références

https://git.kernel.org/stable/c/06277983eca4a31d3c2114fa33d99a6e82484b11 Patch
https://git.kernel.org/stable/c/47038159c559824f4dbfb5b0d87b9b3416663372 Patch
https://git.kernel.org/stable/c/779c2f10743fc021f2f0ebe2b188cadfb973c5e4 Patch
https://git.kernel.org/stable/c/cf615b90a11a39a28e313be5e508e94bcde72016 Patch
https://git.kernel.org/stable/c/e9bef62f1bb9fcb38223730657af20f4c6283c16 Patch
https://git.kernel.org/stable/c/ea51fd96aca01381e8f1ac0c671a57b7619193bb Patch

Ailleurs

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