PT-2022-6906 · Bluez+3 · Bluez+3

Published 2021-08-31 · Updated 2024-09-07 · CVE-2022-39176

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions BlueZ versions prior to 5.59

Description The issue is related to insufficient validation of params len in the profiles/audio/avrcp.c component of BlueZ, allowing physically proximate attackers to obtain sensitive information. This could potentially impact the confidentiality, integrity, and availability of protected information.

Recommendations For versions prior to 5.59, update to version 5.59 or later to resolve the issue. As a temporary workaround, consider restricting access to the avrcp.c component until a patch is available.

Fix

Information Disclosure

Weakness Enumeration

CWE-200

Related Identifiers

ALT-PU-2021-2665

ALT-PU-2021-3492

BDU:2023-05496

CVE-2022-39176

DLA-3157-1

DLA-3879-1

OESA-2022-1922

SUSE-SU-2023:0155-1

SUSE-SU-2023:0156-1

SUSE-SU-2023:0166-1

SUSE-SU-2023:0168-1

SUSE-SU-2023_0155-1

SUSE-SU-2023_0156-1

SUSE-SU-2023_0166-1

SUSE-SU-2023_0168-1

USN-5481-1

Affected Products

Alt Linux

Astra Linux

Bluez

Suse

References · 38

• https://nvd.nist.gov/vuln/detail/CVE-2022-39176 · Security Note
• https://osv.dev/vulnerability/DLA-3157-1 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2022-39176 · Vendor Advisory
• https://bugs.launchpad.net/ubuntu/+source/bluez/+bug/1977968 · Patch
• https://bdu.fstec.ru/vul/2023-05496 · Security Note
• https://osv.dev/vulnerability/CVE-2022-39176 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-39177 · Security Note
• https://ubuntu.com/security/notices/USN-5481-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2023:0155-1 · Vendor Advisory
• https://osv.dev/vulnerability/OESA-2022-1922 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2022-39176 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2022-39176 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2022-39176 · Vendor Advisory
• https://osv.dev/vulnerability/DLA-3879-1 · Vendor Advisory
• https://osv.dev/vulnerability/USN-5481-1 · Vendor Advisory