Input validation error in JieLi products - CVE-2021-31613

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Main Vulnerability Database Vulnerabilities #VU56317

Input validation error in JieLi products - CVE-2021-31613

Published: September 6, 2021


Vulnerability identifier: #VU56317
CSH Severity: Low
CVSSv4.0: CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2021-31613
CWE-ID: CWE-20
Exploitation vector: Adjecent network
Exploit availability: No public exploit available
Vulnerable software:
AC690X
AC692X
BT Audio Receiver
XY-WRBT Module
Software vendor:
JieLi

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to the Bluetooth Classic implementation does not properly handle the reception of a truncated LMP packet during LMP auto rate procedure. A remote attacker in radio range can pass specially crafted input to the application and perform a denial of service (DoS) attack.


Remediation

Cybersecurity Help is currently unaware of any official solution to address this vulnerability.

External links