186 lines
8.0 KiB
JSON
186 lines
8.0 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2022-49534",
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"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"state": "PUBLISHED",
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"assignerShortName": "Linux",
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"dateReserved": "2025-02-26T02:08:31.589Z",
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"datePublished": "2025-02-26T02:13:52.978Z",
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"dateUpdated": "2026-05-11T19:01:47.763Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"shortName": "Linux",
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"dateUpdated": "2026-05-11T19:01:47.763Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"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."
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}
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],
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"affected": [
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{
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"product": "Linux",
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"vendor": "Linux",
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"defaultStatus": "unaffected",
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"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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"programFiles": [
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"drivers/scsi/lpfc/lpfc_nportdisc.c",
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"drivers/scsi/lpfc/lpfc_sli.c"
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],
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"versions": [
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{
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"version": "858c9f6c19c6f9bf86cbbc64ce0d17c61d6131b8",
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"lessThan": "c00df0f34a6d5e14da379f96ea67e501ce67b002",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "858c9f6c19c6f9bf86cbbc64ce0d17c61d6131b8",
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"lessThan": "672d1cb40551ea9c95efad43ab6d45e4ab4e015f",
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"status": "affected",
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"versionType": "git"
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}
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]
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},
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{
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"product": "Linux",
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"vendor": "Linux",
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"defaultStatus": "affected",
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"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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"programFiles": [
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"drivers/scsi/lpfc/lpfc_nportdisc.c",
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"drivers/scsi/lpfc/lpfc_sli.c"
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],
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"versions": [
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{
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"version": "2.6.23",
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"status": "affected"
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},
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{
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"version": "0",
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"lessThan": "2.6.23",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "5.18.3",
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"lessThanOrEqual": "5.18.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "5.19",
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"lessThanOrEqual": "*",
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"status": "unaffected",
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"versionType": "original_commit_for_fix"
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}
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]
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}
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],
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"cpeApplicability": [
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{
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"nodes": [
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{
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"operator": "OR",
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"negate": false,
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"cpeMatch": [
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "2.6.23",
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"versionEndExcluding": "5.18.3"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "2.6.23",
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"versionEndExcluding": "5.19"
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}
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]
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}
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]
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}
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],
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"references": [
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{
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"url": "https://git.kernel.org/stable/c/c00df0f34a6d5e14da379f96ea67e501ce67b002"
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},
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{
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"url": "https://git.kernel.org/stable/c/672d1cb40551ea9c95efad43ab6d45e4ab4e015f"
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}
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],
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"title": "scsi: lpfc: Protect memory leak for NPIV ports sending PLOGI_RJT",
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"x_generator": {
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"engine": "bippy-1.2.0"
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}
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},
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"adp": [
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{
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"metrics": [
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{
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"cvssV3_1": {
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"scope": "UNCHANGED",
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"version": "3.1",
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"baseScore": 5.5,
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"attackVector": "LOCAL",
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"baseSeverity": "MEDIUM",
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"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
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"integrityImpact": "NONE",
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"userInteraction": "NONE",
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"attackComplexity": "LOW",
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"availabilityImpact": "HIGH",
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"privilegesRequired": "LOW",
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"confidentialityImpact": "NONE"
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}
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},
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{
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"other": {
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"type": "ssvc",
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"content": {
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"id": "CVE-2022-49534",
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"role": "CISA Coordinator",
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"options": [
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{
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"Exploitation": "none"
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},
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{
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"Automatable": "no"
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},
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{
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"Technical Impact": "partial"
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}
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],
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"version": "2.0.3",
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"timestamp": "2025-10-01T19:37:49.137797Z"
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}
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}
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}
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],
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"problemTypes": [
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{
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"descriptions": [
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{
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"lang": "en",
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"type": "CWE",
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"cweId": "CWE-401",
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"description": "CWE-401 Missing Release of Memory after Effective Lifetime"
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}
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]
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}
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],
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"title": "CISA ADP Vulnrichment",
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"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"shortName": "CISA-ADP",
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"dateUpdated": "2025-10-01T19:46:40.777Z"
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}
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}
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]
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}
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} |