{"id":"CVE-2024-34088","details":"In FRRouting (FRR) through 9.1, it is possible for the get_edge() function in ospf_te.c in the OSPF daemon to return a NULL pointer. In cases where calling functions do not handle the returned NULL value, the OSPF daemon crashes, leading to denial of service.","modified":"2026-04-10T05:12:47.904672Z","published":"2024-04-30T19:15:23.307Z","related":["SUSE-SU-2024:1971-1","SUSE-SU-2024:4090-1","openSUSE-SU-2024:14038-1"],"references":[{"type":"FIX","url":"https://github.com/FRRouting/frr/pull/15674/commits/34d704fb0ea60dc5063af477a2c11d4884984d4f"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/frrouting/frr","events":[{"introduced":"0"},{"last_affected":"c158ca492ea1f51c80423a8b932a378baad729e9"}],"database_specific":{"versions":[{"introduced":"0"},{"last_affected":"9.1"}]}}],"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","base_8.3","base_8.4","base_8.5","base_9.0","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","frr-8.4-dev","frr-8.4-rc","frr-8.5-dev","frr-9.0-dev","frr-9.1-dev","reindent-master-after","reindent-master-before"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-34088.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}