CVE-2022-3563 LOW

CVE-2022-3563: Linux Kernel BlueZ mgmt-tester.c read_50_controller_cap_complete null pointer dereference

Vendor Linux
Product Kernel
Weakness CWE-404
Published October 17, 2022
Last update April 15, 2025
View on NVD All CVEs

CVSS base score

3.5/10
Attack vector Adjacent
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality None
Integrity None

CVSS vector

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

What the vulnerability does

01Description

A vulnerability classified as problematic has been found in Linux Kernel. Affected is the function read_50_controller_cap_complete of the file tools/mgmt-tester.c of the component BlueZ. The manipulation of the argument cap_len leads to null pointer dereference. It is recommended to apply a patch to fix this issue. VDB-211086 is the identifier assigned to this vulnerability.

Key dates

02Disclosure timeline

October 17, 2022 CVE published
April 15, 2025 Record updated