{"schema_version":"1.9.0","id":"CVE-2022-49521","published":"2025-02-26T02:13:46.812Z","modified":"2026-08-12T03:51:23.117648845Z","related":["SUSE-SU-2025:01600-1","SUSE-SU-2025:1027-1","SUSE-SU-2025:1176-1","SUSE-SU-2025:1183-1","SUSE-SU-2025:1194-1","SUSE-SU-2025:1241-1","SUSE-SU-2025:1263-1"],"summary":"scsi: lpfc: Fix resource leak in lpfc_sli4_send_seq_to_ulp()","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: lpfc: Fix resource leak in lpfc_sli4_send_seq_to_ulp()\n\nIf no handler is found in lpfc_complete_unsol_iocb() to match the rctl of a\nreceived frame, the frame is dropped and resources are leaked.\n\nFix by returning resources when discarding an unhandled frame type.  Update\nlpfc_fc_frame_check() handling of NOP basic link service.","affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"4f774513f7b3fe96648b8936f60f835e6ceaa88e"},{"fixed":"fa1b509d41c5433672f72c0615cf4aefa0611c99"},{"fixed":"40cf4ea4d2d497f7732c87d350ba5c3f5e8a43a1"},{"fixed":"08709769ff2fb6c5ffedcda3742700d8ea1618a8"},{"fixed":"7860d8f8082605b57596aa82d3d438c1fdad9a9e"},{"fixed":"646db1a560f44236b7278b822ca99a1d3b6ea72c"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-49521.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.6.31"},{"fixed":"5.10.121"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.11.0"},{"fixed":"5.15.46"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.16.0"},{"fixed":"5.17.14"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.18.0"},{"fixed":"5.18.3"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-49521.json"}}],"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/08709769ff2fb6c5ffedcda3742700d8ea1618a8"},{"type":"WEB","url":"https://git.kernel.org/stable/c/40cf4ea4d2d497f7732c87d350ba5c3f5e8a43a1"},{"type":"WEB","url":"https://git.kernel.org/stable/c/646db1a560f44236b7278b822ca99a1d3b6ea72c"},{"type":"WEB","url":"https://git.kernel.org/stable/c/7860d8f8082605b57596aa82d3d438c1fdad9a9e"},{"type":"WEB","url":"https://git.kernel.org/stable/c/fa1b509d41c5433672f72c0615cf4aefa0611c99"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49521.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-49521"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49521.json"}}