{
  "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-2024-53230",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2024-53230",
    "idYear": 2024,
    "status": "PUBLISHED",
    "publishedAt": "2024-12-27T13:50:18.238Z",
    "updatedAt": "2026-05-11T20:53:22.238Z",
    "importedAt": "2026-10-24T01:57:20.494Z",
    "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": "cpufreq: CPPC: Fix possible null-ptr-deref for cppc_get_cpu_cost()",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\ncpufreq: CPPC: Fix possible null-ptr-deref for cppc_get_cpu_cost()\n\ncpufreq_cpu_get_raw() may return NULL if the cpu is not in\npolicy->cpus cpu mask and it will cause null pointer dereference,\nso check NULL for cppc_get_cpu_cost().",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "740fcdc2c20ecf855b36b919d7fa1b872b5a7eae",
              "status": "affected",
              "versionType": "git",
              "lessThan": "1975b481f644f8f841d9c188e3c214fce187f18b"
            },
            {
              "version": "740fcdc2c20ecf855b36b919d7fa1b872b5a7eae",
              "status": "affected",
              "versionType": "git",
              "lessThan": "f05ef81db63889f6f14eb77fd140dac6cedb6f7f"
            },
            {
              "version": "740fcdc2c20ecf855b36b919d7fa1b872b5a7eae",
              "status": "affected",
              "versionType": "git",
              "lessThan": "afd22d9839359829776abb55cc9bc4946e888704"
            },
            {
              "version": "740fcdc2c20ecf855b36b919d7fa1b872b5a7eae",
              "status": "affected",
              "versionType": "git",
              "lessThan": "6be57617a38b3f33266acecdb3c063c1c079aaf7"
            },
            {
              "version": "740fcdc2c20ecf855b36b919d7fa1b872b5a7eae",
              "status": "affected",
              "versionType": "git",
              "lessThan": "1a1374bb8c5926674973d849feed500bc61ad535"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "5.19",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "5.19"
            },
            {
              "version": "6.1.120",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.6.64",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.11.11",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.11.*"
            },
            {
              "version": "6.12.2",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.13",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}