{
  "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-2023-52679",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2023-52679",
    "idYear": 2023,
    "status": "PUBLISHED",
    "publishedAt": "2024-05-17T14:24:43.380Z",
    "updatedAt": "2026-08-05T09:11:00.798Z",
    "importedAt": "2026-10-24T01:57:03.413Z",
    "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: Fix double free in of_parse_phandle_with_args_map",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nof: Fix double free in of_parse_phandle_with_args_map\n\nIn of_parse_phandle_with_args_map() the inner loop that\niterates through the map entries calls of_node_put(new)\nto free the reference acquired by the previous iteration\nof the inner loop. This assumes that the value of \"new\" is\nNULL on the first iteration of the inner loop.\n\nMake sure that this is true in all iterations of the outer\nloop by setting \"new\" to NULL after its value is assigned to \"cur\".\n\nExtend the unittest to detect the double free and add an additional\ntest case that actually triggers this path.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "bd6f2fd5a1d52198468c5cdc3c2472362dff5aaa",
              "status": "affected",
              "versionType": "git",
              "lessThan": "26b4d702c44f9e5cf3c5c001ae619a4a001889db"
            },
            {
              "version": "bd6f2fd5a1d52198468c5cdc3c2472362dff5aaa",
              "status": "affected",
              "versionType": "git",
              "lessThan": "a0a061151a6200c13149dbcdb6c065203c8425d2"
            },
            {
              "version": "bd6f2fd5a1d52198468c5cdc3c2472362dff5aaa",
              "status": "affected",
              "versionType": "git",
              "lessThan": "d5f490343c77e6708b6c4aa7dbbfbcbb9546adea"
            },
            {
              "version": "bd6f2fd5a1d52198468c5cdc3c2472362dff5aaa",
              "status": "affected",
              "versionType": "git",
              "lessThan": "4541004084527ce9e95a818ebbc4e6b293ffca21"
            },
            {
              "version": "bd6f2fd5a1d52198468c5cdc3c2472362dff5aaa",
              "status": "affected",
              "versionType": "git",
              "lessThan": "b9d760dae5b10e73369b769073525acd7b3be2bd"
            },
            {
              "version": "bd6f2fd5a1d52198468c5cdc3c2472362dff5aaa",
              "status": "affected",
              "versionType": "git",
              "lessThan": "b64d09a4e8596f76d27f4b4a90a1cf6baf6a82f8"
            },
            {
              "version": "bd6f2fd5a1d52198468c5cdc3c2472362dff5aaa",
              "status": "affected",
              "versionType": "git",
              "lessThan": "cafa992134124e785609a406da4ff2b54052aff7"
            },
            {
              "version": "bd6f2fd5a1d52198468c5cdc3c2472362dff5aaa",
              "status": "affected",
              "versionType": "git",
              "lessThan": "4dde83569832f9377362e50f7748463340c5db6b"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "4.17",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "4.17"
            },
            {
              "version": "4.19.306",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "4.19.*"
            },
            {
              "version": "5.4.268",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.4.*"
            },
            {
              "version": "5.10.209",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.148",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.75",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.6.14",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.7.2",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.7.*"
            },
            {
              "version": "6.8",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}