{"id":"CVE-2022-0433","details":"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.","modified":"2026-03-14T14:52:57.634368Z","published":"2022-03-10T17:44:55.293Z","references":[{"type":"WEB","url":"https://lore.kernel.org/bpf/1640776802-22421-1-git-send-email-tcs.kernel%40gmail.com/t/"},{"type":"FIX","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2048259"},{"type":"FIX","url":"https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git/commit/?id=3ccdcee28415c4226de05438b4d89eb5514edf73"}],"affected":[{"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-0433.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"5.16"}]},{"events":[{"introduced":"0"},{"last_affected":"35"}]}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}