CVE-2023-51592

2024-05-0303:16:19

CWE-125

[email protected]

web.nvd.nist.gov

bluez

avrcp

out-of-bounds read

information disclosure

vulnerability

bluetooth

user interaction

network-adjacent

malicious device

user-supplied data

buffer overflow

arbitrary code

root access

zdi-can-20854

5.4 Medium

CVSS3

Attack Vector

ADJACENT

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

LOW

CVSS:3.0/AV:A/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:L

6.2 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

29.0%

JSON

BlueZ Audio Profile AVRCP parse_media_folder Out-Of-Bounds Read Information Disclosure Vulnerability. This vulnerability allows network-adjacent attackers to disclose sensitive information via Bluetooth on affected installations of BlueZ. User interaction is required to exploit this vulnerability in that the target must connect to a malicious device.

The specific flaw exists within the handling of the AVRCP protocol. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated buffer. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of root. Was ZDI-CAN-20854.