{
  "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-2023-52873",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2023-52873",
    "idYear": 2023,
    "status": "PUBLISHED",
    "publishedAt": "2024-05-21T15:32:07.253Z",
    "updatedAt": "2026-05-11T19:34:40.643Z",
    "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-mt6779: Add check for mtk_alloc_clk_data",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nclk: mediatek: clk-mt6779: 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": "710774e048614c761a39a98e8d0fa75f688c83b6",
              "status": "affected",
              "versionType": "git",
              "lessThan": "fbe466f06d4ea18745da0d57540539b7b36936ae"
            },
            {
              "version": "710774e048614c761a39a98e8d0fa75f688c83b6",
              "status": "affected",
              "versionType": "git",
              "lessThan": "3994387ba3564976731179c4d4a6d7850ddda71a"
            },
            {
              "version": "710774e048614c761a39a98e8d0fa75f688c83b6",
              "status": "affected",
              "versionType": "git",
              "lessThan": "ca6d565a2319d69d9766e6ecbb5af827fc4afb2b"
            },
            {
              "version": "710774e048614c761a39a98e8d0fa75f688c83b6",
              "status": "affected",
              "versionType": "git",
              "lessThan": "df1c4a9efa3f5b6fb5e0ae63890230dbe2190b7e"
            },
            {
              "version": "710774e048614c761a39a98e8d0fa75f688c83b6",
              "status": "affected",
              "versionType": "git",
              "lessThan": "a90239551abc181687f8c0ba60b276f7d75c141e"
            },
            {
              "version": "710774e048614c761a39a98e8d0fa75f688c83b6",
              "status": "affected",
              "versionType": "git",
              "lessThan": "f6a7c51cf07a399ec067d39f0a22f1817c5c7d2b"
            },
            {
              "version": "710774e048614c761a39a98e8d0fa75f688c83b6",
              "status": "affected",
              "versionType": "git",
              "lessThan": "1f57f78fbacf630430bf954e5a84caafdfea30c0"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "5.4",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "5.4"
            },
            {
              "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": "*"
            }
          ]
        }
      ]
    }
  }
}