CVE-2022-23096: Debian Linux

Critical severity, CVSS 9.1. EPSS: 2.6% chance of exploitation in the next 30 days.

An issue was discovered in the DNS proxy in Connman through 1.40. The TCP server reply implementation lacks a check for the presence of sufficient Header Data, leading to an out-of-bounds read.

Affected products

• Debian Debian Linux: version 9.0 only; version 11.0 only
• Intel Connman: up to and including 1.40

Published 2022-01-28. Last modified 2026-06-17.