CVE-2026-43429

5.5 Moyenne

Publiée le 08/05/2026 à 17:16 · Modifiée le 17/06/2026 à 12:49 · Analysée par le NVD · Source : 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Description

In the Linux kernel, the following vulnerability has been resolved: USB: usbtmc: Use usb_bulk_msg_killable() with user-specified timeouts The usbtmc driver accepts timeout values specified by the user in an ioctl command, and uses these timeouts for some usb_bulk_msg() calls. Since the user can specify arbitrarily long timeouts and usb_bulk_msg() uses unkillable waits, call usb_bulk_msg_killable() instead to avoid the possibility of the user hanging a kernel thread indefinitely.

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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/0535f84cb94c9d8bcba0a2a5b3fac81b7d97235d Patch
https://git.kernel.org/stable/c/39bd4097292fd8564cf2cfba9356f8ab11e38d12 Patch
https://git.kernel.org/stable/c/6cb7dc91f057dd8ce44f6caa2995d8e22784ed0a Patch
https://git.kernel.org/stable/c/72c0a063489be183cfb99e7050aaef503bdb6449 Patch
https://git.kernel.org/stable/c/7784caa413a89487dd14dd5c41db8753483b2acb Patch
https://git.kernel.org/stable/c/7fa72c369c23c27d1f64883c1e276af950557fb1 Patch
https://git.kernel.org/stable/c/d4f1c45bdff3f393f9ab7e76795901c442b9eb76 Patch
https://git.kernel.org/stable/c/e14a0dcdf468c3ad616bb06696c7c64c36e736d8 Patch

Ailleurs

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