{
  "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-2024-27389",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2024-27389",
    "idYear": 2024,
    "status": "PUBLISHED",
    "publishedAt": "2024-05-01T13:05:09.224Z",
    "updatedAt": "2026-08-05T11:29:24.931Z",
    "importedAt": "2026-10-24T01:57:07.518Z",
    "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": "pstore: inode: Only d_invalidate() is needed",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\npstore: inode: Only d_invalidate() is needed\n\nUnloading a modular pstore backend with records in pstorefs would\ntrigger the dput() double-drop warning:\n\n  WARNING: CPU: 0 PID: 2569 at fs/dcache.c:762 dput.part.0+0x3f3/0x410\n\nUsing the combo of d_drop()/dput() (as mentioned in\nDocumentation/filesystems/vfs.rst) isn't the right approach here, and\nleads to the reference counting problem seen above. Use d_invalidate()\nand update the code to not bother checking for error codes that can\nnever happen.\n\n---",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "609e28bb139e53621521130f0d4aea27a725d465",
              "status": "affected",
              "versionType": "git",
              "lessThan": "d0ee2a8adb6673382cce8a4280e1ca0849b3b783"
            },
            {
              "version": "609e28bb139e53621521130f0d4aea27a725d465",
              "status": "affected",
              "versionType": "git",
              "lessThan": "db6e5e16f1ee9e3b01d2f71c7f0ba945f4bf0f4e"
            },
            {
              "version": "609e28bb139e53621521130f0d4aea27a725d465",
              "status": "affected",
              "versionType": "git",
              "lessThan": "4cdf9006fc095af71da80e9b5f48a32e991b9ed3"
            },
            {
              "version": "609e28bb139e53621521130f0d4aea27a725d465",
              "status": "affected",
              "versionType": "git",
              "lessThan": "cb9e802e49c24eeb3af35e9e8c04d526f35f112a"
            },
            {
              "version": "609e28bb139e53621521130f0d4aea27a725d465",
              "status": "affected",
              "versionType": "git",
              "lessThan": "340682ed1932b8e3bd0bfc6c31a0c6354eb57cc6"
            },
            {
              "version": "609e28bb139e53621521130f0d4aea27a725d465",
              "status": "affected",
              "versionType": "git",
              "lessThan": "a43e0fc5e9134a46515de2f2f8d4100b74e50de3"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "5.8",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "5.8"
            },
            {
              "version": "5.15.209",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.83",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.6.23",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.7.11",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.7.*"
            },
            {
              "version": "6.8.2",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.8.*"
            },
            {
              "version": "6.9",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}