CVE-2022-3563

bluez: NULL pointer dereference in read_50_controller_cap_complete() in tools/mgmt-tester.c

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Severity

Moderate

Red Hat Product Security

5.7

CVSS 3.1

Review impact separately from score.

Published · June 23, 2022

Updated · November 22, 2025

Description

A vulnerability has been found in BlueZ. This issue affects the read_50_controller_cap_complete function of the tools/mgmt-tester.c file in the BlueZ component. A manipulation of the cap_len argument leads to null pointer dereference.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CVSS 3.1 · 5.7
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CWE-476 · NULL Pointer Dereference