{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-49534","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-02-26T02:08:31.589Z","datePublished":"2025-02-26T02:13:52.978Z","dateUpdated":"2025-12-23T13:24:28.127Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2025-12-23T13:24:28.127Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: lpfc: Protect memory leak for NPIV ports sending PLOGI_RJT\n\nThere is a potential memory leak in lpfc_ignore_els_cmpl() and\nlpfc_els_rsp_reject() that was allocated from NPIV PLOGI_RJT\n(lpfc_rcv_plogi()'s login_mbox).\n\nCheck if cmdiocb->context_un.mbox was allocated in lpfc_ignore_els_cmpl(),\nand then free it back to phba->mbox_mem_pool along with mbox->ctx_buf for\nservice parameters.\n\nFor lpfc_els_rsp_reject() failure, free both the ctx_buf for service\nparameters and the login_mbox."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/scsi/lpfc/lpfc_nportdisc.c","drivers/scsi/lpfc/lpfc_sli.c"],"versions":[{"version":"858c9f6c19c6f9bf86cbbc64ce0d17c61d6131b8","lessThan":"c00df0f34a6d5e14da379f96ea67e501ce67b002","status":"affected","versionType":"git"},{"version":"858c9f6c19c6f9bf86cbbc64ce0d17c61d6131b8","lessThan":"672d1cb40551ea9c95efad43ab6d45e4ab4e015f","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/scsi/lpfc/lpfc_nportdisc.c","drivers/scsi/lpfc/lpfc_sli.c"],"versions":[{"version":"2.6.23","status":"affected"},{"version":"0","lessThan":"2.6.23","status":"unaffected","versionType":"semver"},{"version":"5.18.3","lessThanOrEqual":"5.18.*","status":"unaffected","versionType":"semver"},{"version":"5.19","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.23","versionEndExcluding":"5.18.3"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.23","versionEndExcluding":"5.19"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/c00df0f34a6d5e14da379f96ea67e501ce67b002"},{"url":"https://git.kernel.org/stable/c/672d1cb40551ea9c95efad43ab6d45e4ab4e015f"}],"title":"scsi: lpfc: Protect memory leak for NPIV ports sending PLOGI_RJT","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":5.5,"attackVector":"LOCAL","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","integrityImpact":"NONE","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"LOW","confidentialityImpact":"NONE"}},{"other":{"type":"ssvc","content":{"id":"CVE-2022-49534","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2025-10-01T19:37:49.137797Z"}}}],"problemTypes":[{"descriptions":[{"lang":"en","type":"CWE","cweId":"CWE-401","description":"CWE-401 Missing Release of Memory after Effective Lifetime"}]}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-10-01T19:46:40.777Z"}}]}}