HID: roccat: fix use-after-free in roccat_report_event (Linux Linux)

CVE-2026-43111
HIGH 7.8

En bref

Source
NVD
EPSS
EPSS 0.10 % · centile 1 ()
État
PUBLISHED
Publiée
Mise à jour
Attribuée par
Linux
Statut NVD
Modified

Description

In the Linux kernel, the following vulnerability has been resolved: HID: roccat: fix use-after-free in roccat_report_event roccat_report_event() iterates over the device->readers list without holding the readers_lock. This allows a concurrent roccat_release() to remove and free a reader while it's still being accessed, leading to a use-after-free. Protect the readers list traversal with the readers_lock mutex.

Faiblesses (CWE)

  • CWE-362 — Situation de compétition
  • CWE-416 — Utilisation après libération

Références

Scores

VersionScoreVecteurÉvalué par
CVSS 3.1HIGH 7.8CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HLinux
CVSS 3.1HIGH 7.8CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HNVD · 416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Secondary)

Références européennes

Avis du CERT-FR

Configurations affectées (CPE NVD)

Produits affectés

ProduitVersions
Linux · Linuxaffected 206f5f2fcb5ff5bb0c60f9e9189937f3ca03e378 < 20dca865460f7943cf70afca274b60dac371f546 ; affected 206f5f2fcb5ff5bb0c60f9e9189937f3ca03e378 < 441689e3103694caa3e2d62b7d57c7bccefa5e37 ; affected 206f5f2fcb5ff5bb0c60f9e9189937f3ca03e378 < 181ea51ab0f6370842c5b49cfb86824253a1189e ; affected 206f5f2fcb5ff5bb0c60f9e9189937f3ca03e378 < e6a445513fbc6a0329d2d5ff375b6725750ec5a6 ; affected 206f5f2fcb5ff5bb0c60f9e9189937f3ca03e378 < e16a6d11bd77b81632165f02cf0d5946df74b3b7 ; affected 206f5f2fcb5ff5bb0c60f9e9189937f3ca03e378 < 36bb2d0b915014bbdc5044982b31b57b78045b93
Linux · Linuxaffected 2.6.35 ; unaffected 0 < 2.6.35 ; unaffected 5.10.258 ≤ 5.10.* ; unaffected 5.15.209 ≤ 5.15.* ; unaffected 6.1.175 ≤ 6.1.* ; unaffected 6.6.136 ≤ 6.6.*

Sources

SourceLicence
CVE List (CVEProject cvelistV5)CVE Program Terms of Use
EPSS (FIRST.org)FIRST — attribution requested
ENISA EUVDENISA — reproduction authorised, source acknowledged
CERT-FR (ANSSI)Licence Ouverte / Etalab 2.0
NVD (NIST) via fkie-cad/nvd-json-data-feedsPublic domain — this product uses data from the NVD API but is not endorsed or certified by the NVD