CVE-2012-2320: Connman

High severity, CVSS 7.8. EPSS: 2.5% chance of exploitation in the next 30 days.

ConnMan before 0.85 does not ensure that netlink messages originate from the kernel, which allows remote attackers to bypass intended access restrictions and cause a denial of service via a crafted netlink message.

Affected products

• Connman Connman: up to and including 0.84; version 0.1 only; version 0.2 only; version 0.3 only; version 0.4 only; version 0.5 only; …

Published 2012-05-18. Last modified 2026-06-16.