CVE-2022-3565 MEDIUM

CVE-2022-3565: Linux Kernel Bluetooth l1oip_core.c del_timer use after free

Vendor Linux
Product Kernel
Weakness CWE-119
Published October 17, 2022
Last update August 3, 2024
View on NVD All CVEs

CVSS base score

4.6/10
Attack vector Adjacent
Attack complexity High
Privileges required Low
User interaction None
Confidentiality Low
Integrity Low

CVSS vector

CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L

What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

October 17, 2022 CVE published
August 3, 2024 Record updated