CVE-2026-46286

5.5 Moyenne

Publiée le 08/06/2026 à 19:16 · Modifiée le 23/07/2026 à 10:10 · Analysée par le NVD · Source : 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Description

In the Linux kernel, the following vulnerability has been resolved: leds: qcom-lpg: Check for array overflow when selecting the high resolution When selecting the high resolution values from the array, FIELD_GET() is used to pull from a 3 bit register, yet the array being indexed has only 5 values in it. Odds are the hardware is sane, but just to be safe, properly check before just overflowing and reading random data and then setting up chip values based on that.

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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`

Références

https://git.kernel.org/stable/c/28a2e047d03721e0517c67ee726eaa6621c30e5f Patch
https://git.kernel.org/stable/c/36ce3094dc50598f38fd961b46688cd533940efc Patch
https://git.kernel.org/stable/c/438e357b3cc6cd6900df271e4bc567bfe1142281 Patch
https://git.kernel.org/stable/c/d45963a93c1495e9f1338fde91d0ebba8fd22474 Patch
https://git.kernel.org/stable/c/f67a24e75d3251ba42538738120b6b659c0dca7d Patch

Ailleurs

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