CVE-2022-39176
HIGHBlueZ < 5.59 - Information Disclosure via Unvalidated Params Length
Title source: llmDescription
BlueZ before 5.59 allows physically proximate attackers to obtain sensitive information because profiles/audio/avrcp.c does not validate params_len.
References (5)
Core 5
Core References
Issue Tracking, Patch, Third Party Advisory
https://bugs.launchpad.net/ubuntu/+source/bluez/+bug/1977968
Third Party Advisory
https://security.netapp.com/advisory/ntap-20221020-0002/
Issue Tracking, Third Party Advisory
https://ubuntu.com/security/notices/USN-5481-1
Mailing List, Third Party Advisory mailing-list
https://lists.debian.org/debian-lts-announce/2022/10/msg00026.html
Scores
CVSS v3
8.8
EPSS
0.0020
EPSS Percentile
41.6%
Attack Vector
ADJACENT_NETWORK
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
Status
published
Products (4)
bluez/bluez
< 5.59
canonical/ubuntu_linux
18.04
canonical/ubuntu_linux
20.04
debian/debian_linux
10.0
Published
Sep 02, 2022
Tracked Since
Feb 18, 2026