CVE-2022-39190: Debian Linux

Medium severity, CVSS 5.5. EPSS: 0.3% chance of exploitation in the next 30 days.

An issue was discovered in net/netfilter/nf_tables_api.c in the Linux kernel before 5.19.6. A denial of service can occur upon binding to an already bound chain.

Affected products

• Debian Debian Linux: version 10.0 only
• Linux Linux Kernel: before 5.19.6 (fixed in 5.19.6)

Published 2022-09-02. Last modified 2026-06-17.