{
  "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-2025-71084",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2025-71084",
    "idYear": 2025,
    "status": "PUBLISHED",
    "publishedAt": "2026-01-13T15:34:47.665Z",
    "updatedAt": "2026-10-19T18:15:11.601Z",
    "importedAt": "2026-10-24T01:57:44.935Z",
    "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": "RDMA/cm: Fix leaking the multicast GID table reference",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/cm: Fix leaking the multicast GID table reference\n\nIf the CM ID is destroyed while the CM event for multicast creating is\nstill queued the cancel_work_sync() will prevent the work from running\nwhich also prevents destroying the ah_attr. This leaks a refcount and\ntriggers a WARN:\n\n   GID entry ref leak for dev syz1 index 2 ref=573\n   WARNING: CPU: 1 PID: 655 at drivers/infiniband/core/cache.c:809 release_gid_table drivers/infiniband/core/cache.c:806 [inline]\n   WARNING: CPU: 1 PID: 655 at drivers/infiniband/core/cache.c:809 gid_table_release_one+0x284/0x3cc drivers/infiniband/core/cache.c:886\n\nDestroy the ah_attr after canceling the work, it is safe to call this\ntwice.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "60d613b39e8d0c9f3b526e9c96445422b4562d76",
              "status": "affected",
              "versionType": "git",
              "lessThan": "d5ce588a9552878859a4d44b70b724216c188a5f"
            },
            {
              "version": "fe454dc31e84f8c14cb8942fcb61666c9f40745b",
              "status": "affected",
              "versionType": "git",
              "lessThan": "abf38398724ecc888f62c678d288da40d11878af"
            },
            {
              "version": "fe454dc31e84f8c14cb8942fcb61666c9f40745b",
              "status": "affected",
              "versionType": "git",
              "lessThan": "ab668a58c4a2ccb6d54add7a76f2f955d15d0196"
            },
            {
              "version": "fe454dc31e84f8c14cb8942fcb61666c9f40745b",
              "status": "affected",
              "versionType": "git",
              "lessThan": "c0acdee513239e1d6e1b490f56be0e6837dfd162"
            },
            {
              "version": "fe454dc31e84f8c14cb8942fcb61666c9f40745b",
              "status": "affected",
              "versionType": "git",
              "lessThan": "5cb34bb5fd726491b809efbeb5cfd63ae5bf9cf3"
            },
            {
              "version": "fe454dc31e84f8c14cb8942fcb61666c9f40745b",
              "status": "affected",
              "versionType": "git",
              "lessThan": "3ba6d01c4b3c584264dc733c6a2ecc5bbc8e0bb5"
            },
            {
              "version": "fe454dc31e84f8c14cb8942fcb61666c9f40745b",
              "status": "affected",
              "versionType": "git",
              "lessThan": "57f3cb6c84159d12ba343574df2115fb18dd83ca"
            },
            {
              "version": "a3262b3884dd67b4c5632ce7cdf9cff9d1a575d4",
              "status": "affected",
              "versionType": "git"
            },
            {
              "version": "5.10.20",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "5.10.248"
            },
            {
              "version": "5.11.3",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "5.12"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "5.12",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "5.12"
            },
            {
              "version": "5.10.248",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.198",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.160",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.6.120",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.12.64",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.18.4",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "version": "6.19",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}