CVE-2026-43263

7.8 Élevée

Publiée le 06/05/2026 à 14:16 · Modifiée le 21/10/2026 à 15:18 · Modifiée · Source : 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Description

In the Linux kernel, the following vulnerability has been resolved: media: chips-media: wave5: Fix Null reference while testing fluster When multi instances are created/destroyed, many interrupts happens and structures for decoder are removed. "struct vpu_instance" this structure is shared for all flow in the decoder, so if the structure is not protected by lock, Null dereference could happens sometimes. IRQ Handler was spilt to two phases and Lock was added as well.

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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-476

Références

https://git.kernel.org/stable/c/925b8f99f92fc968990ebb4ec49c96ac2d4e600b
https://git.kernel.org/stable/c/d12bcf183ec7da4305d848068d15f18044eaf62a Patch
https://git.kernel.org/stable/c/e66ff2b08e4ee1c4d3b84f24818e5bcc178cc3a4 Patch
https://git.kernel.org/stable/c/ea316b784fe6a61b29131c98cddb24e651b1dcbc Patch

Ailleurs

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