{
  "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-2025-21785",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2025-21785",
    "idYear": 2025,
    "status": "PUBLISHED",
    "publishedAt": "2025-02-27T02:18:25.938Z",
    "updatedAt": "2026-10-15T21:51:52.980Z",
    "importedAt": "2026-10-24T01:57:29.455Z",
    "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": "arm64: cacheinfo: Avoid out-of-bounds write to cacheinfo array",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\narm64: cacheinfo: Avoid out-of-bounds write to cacheinfo array\n\nThe loop that detects/populates cache information already has a bounds\ncheck on the array size but does not account for cache levels with\nseparate data/instructions cache. Fix this by incrementing the index\nfor any populated leaf (instead of any populated level).",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "5d425c18653731af62831d30a4fa023d532657a9",
              "status": "affected",
              "versionType": "git",
              "lessThan": "4371ac7b494e933fffee2bd6265d18d73c4f05aa"
            },
            {
              "version": "5d425c18653731af62831d30a4fa023d532657a9",
              "status": "affected",
              "versionType": "git",
              "lessThan": "e4fde33107351ec33f1a64188612fbc6ca659284"
            },
            {
              "version": "5d425c18653731af62831d30a4fa023d532657a9",
              "status": "affected",
              "versionType": "git",
              "lessThan": "88a3e6afaf002250220793df99404977d343db14"
            },
            {
              "version": "5d425c18653731af62831d30a4fa023d532657a9",
              "status": "affected",
              "versionType": "git",
              "lessThan": "4ff25f0b18d1d0174c105e4620428bcdc1213860"
            },
            {
              "version": "5d425c18653731af62831d30a4fa023d532657a9",
              "status": "affected",
              "versionType": "git",
              "lessThan": "ab90894f33c15b14c1cee6959ab6c8dcb09127f8"
            },
            {
              "version": "5d425c18653731af62831d30a4fa023d532657a9",
              "status": "affected",
              "versionType": "git",
              "lessThan": "715eb1af64779e1b1aa0a7b2ffb81414d9f708e5"
            },
            {
              "version": "5d425c18653731af62831d30a4fa023d532657a9",
              "status": "affected",
              "versionType": "git",
              "lessThan": "67b99a2b5811df4294c2ad50f9bff3b6a08bd618"
            },
            {
              "version": "5d425c18653731af62831d30a4fa023d532657a9",
              "status": "affected",
              "versionType": "git",
              "lessThan": "875d742cf5327c93cba1f11e12b08d3cce7a88d2"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "4.0",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "4.0"
            },
            {
              "version": "5.4.291",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.4.*"
            },
            {
              "version": "5.10.235",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.179",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.129",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.6.79",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.12.16",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.13.4",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.13.*"
            },
            {
              "version": "6.14",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}