CVE-2022-0433: Fedoraproject Fedora

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

A NULL pointer dereference flaw was found in the Linux kernel's BPF subsystem in the way a user triggers the map_get_next_key function of the BPF bloom filter. This flaw allows a local user to crash the system. This flaw affects Linux kernel versions prior to 5.17-rc1.

Affected products

• Fedoraproject Fedora: version 35 only
• Linux Linux Kernel: up to and including 5.16

Published 2022-03-10. Last modified 2026-06-17.