CVE-2026-68374

7.8 Élevée

Publiée le 10/08/2026 à 15:20 · Modifiée le 20/10/2026 à 00:17 · Reçue · Source : 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Description

In the Linux kernel, the following vulnerability has been resolved: usb: core: sysfs: add lock to bos_descriptors_read() Add a lock to the function bos_descriptors_read(). This function accesses udev->bos, which could be simultaneously freed in usb_reset_and_verify_device(), a function that is commonly called in drivers all over the kernel.

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Produits concernés

Linux

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

Références

https://git.kernel.org/stable/c/217774e143d7b5a88739193284b6421be3978601
https://git.kernel.org/stable/c/4e0197fbb0eec588795d5431716a244d9ac8fa93
https://git.kernel.org/stable/c/ab82adf5e63b2d89ead7933ab753b9cedbe028e9
https://git.kernel.org/stable/c/c07caee449c968842a350bfefa049889923b8240

Ailleurs

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