#VU64523 Input validation error in BlueZ - CVE-2022-39177 

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Main Vulnerability Database Vulnerabilities #VU64523

#VU64523 Input validation error in BlueZ - CVE-2022-39177

Published: June 20, 2022 / Updated: September 29, 2022


Vulnerability identifier: #VU64523
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2022-39177
CWE-ID: CWE-20
Exploitation vector: Adjecent network
Exploit availability: No public exploit available
Vulnerable software:
BlueZ
Software vendor:
BlueZ Project

Description

The vulnerability allows a remote attacker to execute arbitrary code.

The vulnerability exists due to insufficient validation of user-supplied input when handling the A2DP profile in profiles/audio/avdtp.c. A remote attacker can pass specially crafted data to the system and execute arbitrary code.


Remediation

Install update from vendor's website.

External links