{
  "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-2024-27038",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2024-27038",
    "idYear": 2024,
    "status": "PUBLISHED",
    "publishedAt": "2024-05-01T12:53:53.698Z",
    "updatedAt": "2026-10-15T00:39:55.180Z",
    "importedAt": "2026-10-24T01:57:07.518Z",
    "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: Fix clk_core_get NULL dereference",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nclk: Fix clk_core_get NULL dereference\n\nIt is possible for clk_core_get to dereference a NULL in the following\nsequence:\n\nclk_core_get()\n    of_clk_get_hw_from_clkspec()\n        __of_clk_get_hw_from_provider()\n            __clk_get_hw()\n\n__clk_get_hw() can return NULL which is dereferenced by clk_core_get() at\nhw->core.\n\nPrior to commit dde4eff47c82 (\"clk: Look for parents with clkdev based\nclk_lookups\") the check IS_ERR_OR_NULL() was performed which would have\ncaught the NULL.\n\nReading the description of this function it talks about returning NULL but\nthat cannot be so at the moment.\n\nUpdate the function to check for hw before dereferencing it and return NULL\nif hw is NULL.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "dde4eff47c82c52a72af333d9e55370eee6d95d6",
              "status": "affected",
              "versionType": "git",
              "lessThan": "d7ae7d1265686b55832a445b1db8cdd69738ac07"
            },
            {
              "version": "dde4eff47c82c52a72af333d9e55370eee6d95d6",
              "status": "affected",
              "versionType": "git",
              "lessThan": "239174535dba11f7b83de0eaaa27909024f8c185"
            },
            {
              "version": "dde4eff47c82c52a72af333d9e55370eee6d95d6",
              "status": "affected",
              "versionType": "git",
              "lessThan": "0efb9ef6fb95384ba631d6819e66f10392aabfa2"
            },
            {
              "version": "dde4eff47c82c52a72af333d9e55370eee6d95d6",
              "status": "affected",
              "versionType": "git",
              "lessThan": "a8b2b26fdd011ebe36d68a9a321ca45801685959"
            },
            {
              "version": "dde4eff47c82c52a72af333d9e55370eee6d95d6",
              "status": "affected",
              "versionType": "git",
              "lessThan": "a5d9b1aa61b401867b9066d54086b3e4ee91f8ed"
            },
            {
              "version": "dde4eff47c82c52a72af333d9e55370eee6d95d6",
              "status": "affected",
              "versionType": "git",
              "lessThan": "c554badcae9c45b737a22d23454170c6020b90e6"
            },
            {
              "version": "dde4eff47c82c52a72af333d9e55370eee6d95d6",
              "status": "affected",
              "versionType": "git",
              "lessThan": "6f073b24a9e2becd25ac4505a9780a87e621bb51"
            },
            {
              "version": "dde4eff47c82c52a72af333d9e55370eee6d95d6",
              "status": "affected",
              "versionType": "git",
              "lessThan": "e97fe4901e0f59a0bfd524578fe3768f8ca42428"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "5.2",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "5.2"
            },
            {
              "version": "5.4.273",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.4.*"
            },
            {
              "version": "5.10.214",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.153",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.83",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.6.23",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.7.11",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.7.*"
            },
            {
              "version": "6.8.2",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.8.*"
            },
            {
              "version": "6.9",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}