{
  "schemaVersion": 1,
  "attribution": [
    {
      "source": "CISA Known Exploited Vulnerabilities",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog",
      "licence": "US government work"
    },
    {
      "source": "GitHub Advisory Database",
      "url": "https://github.com/advisories",
      "licence": "CC BY 4.0"
    },
    {
      "source": "Have I Been Pwned",
      "url": "https://haveibeenpwned.com/",
      "licence": "CC BY 4.0"
    },
    {
      "source": "CVE Program (CVE records)",
      "url": "https://www.cve.org/Legal/TermsOfUse",
      "licence": "CVE Terms of Use",
      "notice": "Copyright © 1999-2026, The MITRE Corporation. CVE is a trademark and the CVE logo is a registered trademark of The MITRE Corporation.",
      "terms": "CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE™). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy."
    },
    {
      "source": "FIRST EPSS",
      "url": "https://www.first.org/epss/",
      "licence": "free to use; FIRST requests attribution"
    }
  ],
  "record": {
    "id": "CVE-2025-40171",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2025-40171",
    "idYear": 2025,
    "status": "PUBLISHED",
    "publishedAt": "2025-11-12T10:46:52.289Z",
    "updatedAt": "2026-10-15T22:02:39.456Z",
    "importedAt": "2026-10-24T01:57:34.152Z",
    "snapshot": {
      "id": "cve_2026-10-24_midnight_baseline",
      "at": "2026-10-24T00:00:00.000Z",
      "source": "https://github.com/CVEProject/cvelistV5/releases/tag/cve_2026-10-24_0100Z"
    },
    "facts": {
      "title": "nvmet-fc: move lsop put work to nvmet_fc_ls_req_op",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nnvmet-fc: move lsop put work to nvmet_fc_ls_req_op\n\nIt’s possible for more than one async command to be in flight from\n__nvmet_fc_send_ls_req. For each command, a tgtport reference is taken.\n\nIn the current code, only one put work item is queued at a time, which\nresults in a leaked reference.\n\nTo fix this, move the work item to the nvmet_fc_ls_req_op struct, which\nalready tracks all resources related to the command.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "5e0bc09a52b6169ce90f7ac6e195791adb16cec4",
              "status": "affected",
              "versionType": "git",
              "lessThan": "11269c08013f4ee8b8f5edc6c56700acb34092d0"
            },
            {
              "version": "9e6987f8937a7bd7516aa52f25cb7e12c0c92ee8",
              "status": "affected",
              "versionType": "git",
              "lessThan": "a28112cc55013cd8cbd5d36b5115a5b851151bd9"
            },
            {
              "version": "eaf0971fdabf2a93c1429dc6bedf3bbe85dffa30",
              "status": "affected",
              "versionType": "git",
              "lessThan": "060ecc81240ef9d60d9485a3a5eb55a0d6e7a25c"
            },
            {
              "version": "710c69dbaccdac312e32931abcb8499c1525d397",
              "status": "affected",
              "versionType": "git",
              "lessThan": "7331925c247b03b7767b8cd93cfe1b7aa2377850"
            },
            {
              "version": "710c69dbaccdac312e32931abcb8499c1525d397",
              "status": "affected",
              "versionType": "git",
              "lessThan": "7a619f8c869117ffed08365b377f66b7e1d941b4"
            },
            {
              "version": "710c69dbaccdac312e32931abcb8499c1525d397",
              "status": "affected",
              "versionType": "git",
              "lessThan": "db5a5406fb7e5337a074385c7a3e53c77f2c1bd3"
            },
            {
              "version": "1d86f79287206deec36d63b89c741cf542b6cadd",
              "status": "affected",
              "versionType": "git"
            },
            {
              "version": "5.15.150",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "5.15.195"
            },
            {
              "version": "6.1.80",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "6.1.156"
            },
            {
              "version": "6.6.19",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "6.6.112"
            },
            {
              "version": "6.7.7",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "6.8"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "6.8",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "6.8"
            },
            {
              "version": "5.15.195",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.156",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.6.112",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.12.53",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.17.3",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.17.*"
            },
            {
              "version": "6.18",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}