CVE-2022-3565

Linux Kernel Bluetooth l1oip_core.c del_timer use after free

En bref

Sévérité
MEDIUM 4.6
EPSS
EPSS 0.35 % · centile 29 (2026-10-27)
État
PUBLISHED
Publiée
Mise à jour
Attribuée par
VulDB
Statut NVD
Modified

Description

A vulnerability, which was classified as critical, has been found in Linux Kernel. Affected by this issue is the function del_timer of the file drivers/isdn/mISDN/l1oip_core.c of the component Bluetooth. The manipulation leads to use after free. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-211088.

Scores

VersionScoreVecteurÉvalué par
CVSS 3.1MEDIUM 4.6CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:LVulDB
CVSS 3.1MEDIUM 4.6CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:LNVD · cna@vuldb.com (Secondary)
CVSS 3.1HIGH 7.8CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HNVD · nvd@nist.gov (Primary)

Faiblesses (CWE)

Références européennes

Avis du CERT-FR

Configurations affectées (CPE NVD)

Produits affectés

ProduitVersions
Linux · Kernelaffected n/a

Références

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