{
  "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-2025-71267",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2025-71267",
    "idYear": 2025,
    "status": "PUBLISHED",
    "publishedAt": "2026-03-18T10:05:04.008Z",
    "updatedAt": "2026-10-15T01:11:22.354Z",
    "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": "fs: ntfs3: fix infinite loop triggered by zero-sized ATTR_LIST",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nfs: ntfs3: fix infinite loop triggered by zero-sized ATTR_LIST\n\nWe found an infinite loop bug in the ntfs3 file system that can lead to a\nDenial-of-Service (DoS) condition.\n\nA malformed NTFS image can cause an infinite loop when an ATTR_LIST attribute\nindicates a zero data size while the driver allocates memory for it.\n\nWhen ntfs_load_attr_list() processes a resident ATTR_LIST with data_size set\nto zero, it still allocates memory because of al_aligned(0). This creates an\ninconsistent state where ni->attr_list.size is zero, but ni->attr_list.le is\nnon-null. This causes ni_enum_attr_ex to incorrectly assume that no attribute\nlist exists and enumerates only the primary MFT record. When it finds\nATTR_LIST, the code reloads it and restarts the enumeration, repeating\nindefinitely. The mount operation never completes, hanging the kernel thread.\n\nThis patch adds validation to ensure that data_size is non-zero before memory\nallocation. When a zero-sized ATTR_LIST is detected, the function returns\n-EINVAL, preventing a DoS vulnerability.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "be71b5cba2e6485e8959da7a9f9a44461a1bb074",
              "status": "affected",
              "versionType": "git",
              "lessThan": "9267d99fade76d44d4a133599524031fe684156e"
            },
            {
              "version": "be71b5cba2e6485e8959da7a9f9a44461a1bb074",
              "status": "affected",
              "versionType": "git",
              "lessThan": "976e6a7c51fabf150478decbe8ef5d9a26039b7c"
            },
            {
              "version": "be71b5cba2e6485e8959da7a9f9a44461a1bb074",
              "status": "affected",
              "versionType": "git",
              "lessThan": "8d8c70b57dbeda3eb165c0940b97e85373ca9354"
            },
            {
              "version": "be71b5cba2e6485e8959da7a9f9a44461a1bb074",
              "status": "affected",
              "versionType": "git",
              "lessThan": "7ef219656febf5ae06ae56b1fce47ebd05f92b68"
            },
            {
              "version": "be71b5cba2e6485e8959da7a9f9a44461a1bb074",
              "status": "affected",
              "versionType": "git",
              "lessThan": "9779a6eaaabdf47aa57910d352b398ad742e6a5f"
            },
            {
              "version": "be71b5cba2e6485e8959da7a9f9a44461a1bb074",
              "status": "affected",
              "versionType": "git",
              "lessThan": "fd508939dbca5eceefb2d0c2564beb15469572f2"
            },
            {
              "version": "be71b5cba2e6485e8959da7a9f9a44461a1bb074",
              "status": "affected",
              "versionType": "git",
              "lessThan": "06909b2549d631a47fcda249d34be26f7ca1711d"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "5.15",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "5.15"
            },
            {
              "version": "5.15.202",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.165",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.6.128",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.12.75",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.18.16",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "version": "6.19.6",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.19.*"
            },
            {
              "version": "7.0",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}