CVE-2026-31758

7.8 Élevée

Publiée le 01/05/2026 à 17:16 · Modifiée le 19/10/2026 à 22:17 · Modifiée · Source : 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Description

In the Linux kernel, the following vulnerability has been resolved: usb: usbtmc: Flush anchored URBs in usbtmc_release When calling usbtmc_release, pending anchored URBs must be flushed or killed to prevent use-after-free errors (e.g. in the HCD giveback path). Call usbtmc_draw_down() to allow anchored URBs to be completed.

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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

Références

https://git.kernel.org/stable/c/7fa8f61bab3fb75b5deba8a0f3abb74dc5068d9f Patch
https://git.kernel.org/stable/c/8a768552f7a8276fb9e01d49773d2094ace7c8f1 Patch
https://git.kernel.org/stable/c/959ef329071136e4335b54822fe2f607659b4569 Patch
https://git.kernel.org/stable/c/95e09b07e50290254b28b8395509473104518f8c Patch
https://git.kernel.org/stable/c/977b632db51d231dec0bc571089a5c2402674139 Patch
https://git.kernel.org/stable/c/d13318dec0c1e0e2ac16f8ecbd522db14cea4bb1 Patch
https://git.kernel.org/stable/c/d40198de50232e04c14c6e2092e896766c95ea48 Patch
https://git.kernel.org/stable/c/e189d443767f7cd390c52f2e122e1fc41c7562d6 Patch

Ailleurs

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