Heap-based buffer overflow in BlueZ - CVE-2022-0204
Published: August 18, 2022
Vulnerability identifier: #VU66639
CSH Severity: Low
CVSSv4.0: CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2022-0204
CWE-ID: CWE-122
Exploitation vector: Adjecent network
Exploit availability:
No public exploit available
Vulnerable software:
BlueZ
BlueZ
Software vendor:
BlueZ Project
BlueZ Project
Description
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to a boundary error. A remote attacker on the local network can pass specially crafted files to the affected system, trigger a heap-based buffer overflow and perform a denial of service (DoS) attack.
Remediation
Install updates from vendor's website.