{
  "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-2022-48672",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2022-48672",
    "idYear": 2022,
    "status": "PUBLISHED",
    "publishedAt": "2024-05-03T14:51:18.085Z",
    "updatedAt": "2026-05-11T18:44:54.602Z",
    "importedAt": "2026-10-24T01:56:45.230Z",
    "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": "of: fdt: fix off-by-one error in unflatten_dt_nodes()",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nof: fdt: fix off-by-one error in unflatten_dt_nodes()\n\nCommit 78c44d910d3e (\"drivers/of: Fix depth when unflattening devicetree\")\nforgot to fix up the depth check in the loop body in unflatten_dt_nodes()\nwhich makes it possible to overflow the nps[] buffer...\n\nFound by Linux Verification Center (linuxtesting.org) with the SVACE static\nanalysis tool.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "78c44d910d3e5f96dc6b3695fc1e4efd7c46a455",
              "status": "affected",
              "versionType": "git",
              "lessThan": "cbdda20ce363356698835185801a58a28f644853"
            },
            {
              "version": "78c44d910d3e5f96dc6b3695fc1e4efd7c46a455",
              "status": "affected",
              "versionType": "git",
              "lessThan": "2566706ac6393386a4e7c4ce23fe17f4c98d9aa0"
            },
            {
              "version": "78c44d910d3e5f96dc6b3695fc1e4efd7c46a455",
              "status": "affected",
              "versionType": "git",
              "lessThan": "e0e88c25f88b9805572263c9ed20f1d88742feaf"
            },
            {
              "version": "78c44d910d3e5f96dc6b3695fc1e4efd7c46a455",
              "status": "affected",
              "versionType": "git",
              "lessThan": "ee4369260e77821602102dcc7d792de39a56365c"
            },
            {
              "version": "78c44d910d3e5f96dc6b3695fc1e4efd7c46a455",
              "status": "affected",
              "versionType": "git",
              "lessThan": "ba6b9f7cc1108bad6e2c53b1d6e0156379188db7"
            },
            {
              "version": "78c44d910d3e5f96dc6b3695fc1e4efd7c46a455",
              "status": "affected",
              "versionType": "git",
              "lessThan": "2133f451311671c7c42b5640d2b999326b39aa0e"
            },
            {
              "version": "78c44d910d3e5f96dc6b3695fc1e4efd7c46a455",
              "status": "affected",
              "versionType": "git",
              "lessThan": "2f945a792f67815abca26fa8a5e863ccf3fa1181"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "4.7",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "4.7"
            },
            {
              "version": "4.14.295",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "4.14.*"
            },
            {
              "version": "4.19.260",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "4.19.*"
            },
            {
              "version": "5.4.215",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.4.*"
            },
            {
              "version": "5.10.145",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.70",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "5.19.11",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.19.*"
            },
            {
              "version": "6.0",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}