{
  "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-2023-52858",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2023-52858",
    "idYear": 2023,
    "status": "PUBLISHED",
    "publishedAt": "2024-05-21T15:31:51.891Z",
    "updatedAt": "2026-05-11T19:34:23.174Z",
    "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": "clk: mediatek: clk-mt7629: Add check for mtk_alloc_clk_data",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nclk: mediatek: clk-mt7629: Add check for mtk_alloc_clk_data\n\nAdd the check for the return value of mtk_alloc_clk_data() in order to\navoid NULL pointer dereference.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "3b5e748615e714711220b2a95d19bd25a037db09",
              "status": "affected",
              "versionType": "git",
              "lessThan": "e8ae4b49dd9cfde69d8de8c0c0cd7cf1b004482e"
            },
            {
              "version": "3b5e748615e714711220b2a95d19bd25a037db09",
              "status": "affected",
              "versionType": "git",
              "lessThan": "4f861b63945e076f9f003a5fad958174096df1ee"
            },
            {
              "version": "3b5e748615e714711220b2a95d19bd25a037db09",
              "status": "affected",
              "versionType": "git",
              "lessThan": "e964d21dc034b650d719c4ea39564bec72b42f94"
            },
            {
              "version": "3b5e748615e714711220b2a95d19bd25a037db09",
              "status": "affected",
              "versionType": "git",
              "lessThan": "a836efc21ef04608333d6d05753e558ebd1f85d0"
            },
            {
              "version": "3b5e748615e714711220b2a95d19bd25a037db09",
              "status": "affected",
              "versionType": "git",
              "lessThan": "1d89430fc3158f872d492f1b88d07262f48290c0"
            },
            {
              "version": "3b5e748615e714711220b2a95d19bd25a037db09",
              "status": "affected",
              "versionType": "git",
              "lessThan": "5fbea47eebff5daeca7d918c99289bcd3ae4dc8d"
            },
            {
              "version": "3b5e748615e714711220b2a95d19bd25a037db09",
              "status": "affected",
              "versionType": "git",
              "lessThan": "2befa515c1bb6cdd33c262b909d93d1973a219aa"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "5.0",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "5.0"
            },
            {
              "version": "5.4.261",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.4.*"
            },
            {
              "version": "5.10.201",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.139",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.63",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.5.12",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.5.*"
            },
            {
              "version": "6.6.2",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.7",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}