{"id":"CVE-2022-37035","details":"An issue was discovered in bgpd in FRRouting (FRR) 8.3. In bgp_notify_send_with_data() and bgp_process_packet() in bgp_packet.c, there is a possible use-after-free due to a race condition. This could lead to Remote Code Execution or Information Disclosure by sending crafted BGP packets. User interaction is not needed for exploitation.","modified":"2026-04-10T04:49:49.278824Z","published":"2022-08-02T23:15:18.230Z","related":["SUSE-SU-2022:4130-1","openSUSE-SU-2024:12516-1"],"references":[{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2024/04/msg00019.html"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2024/09/msg00007.html"},{"type":"EVIDENCE","url":"https://docs.google.com/document/d/1TqYEcZbFeDTMKe2N4XRFwyAjw_mynIHfvzwbx1fmJj8/edit?usp=sharing"},{"type":"EVIDENCE","url":"https://github.com/FRRouting/frr/issues/11698"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/frrouting/frr","events":[{"introduced":"0"},{"last_affected":"23ad8186e5bec98d849c56a35f956d390d608e7f"}],"database_specific":{"versions":[{"introduced":"0"},{"last_affected":"8.3-NA"}]}}],"versions":["7.1_pulled","8.1-dev","base_7.2","base_7.3","base_7.4","base_7.5","base_7.6","base_8.0","base_8.1","base_8.2","frr-3.0-branchpoint","frr-3.1-dev","frr-5.1-dev","frr-6.1-dev","frr-7.1-dev","frr-7.2-dev","frr-7.3-dev","frr-7.4-dev","frr-7.5-dev","frr-7.6-dev","frr-8.0-dev","frr-8.1-dev","frr-8.1-rc1","frr-8.2-dev","frr-8.3-dev","reindent-master-after","reindent-master-before"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-37035.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}