{
  "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-2023-52863",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2023-52863",
    "idYear": 2023,
    "status": "PUBLISHED",
    "publishedAt": "2024-05-21T15:31:55.198Z",
    "updatedAt": "2026-05-11T19:34:29.027Z",
    "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": "hwmon: (axi-fan-control) Fix possible NULL pointer dereference",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nhwmon: (axi-fan-control) Fix possible NULL pointer dereference\n\naxi_fan_control_irq_handler(), dependent on the private\naxi_fan_control_data structure, might be called before the hwmon\ndevice is registered. That will cause an \"Unable to handle kernel\nNULL pointer dereference\" error.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "8412b410fa5e1e494a0fec84c3c462d49870d3f5",
              "status": "affected",
              "versionType": "git",
              "lessThan": "7d870088db4863c514a7f8751cd593751983029a"
            },
            {
              "version": "8412b410fa5e1e494a0fec84c3c462d49870d3f5",
              "status": "affected",
              "versionType": "git",
              "lessThan": "b3e7eb23a6e97642ff3190431c06475d9ca1e062"
            },
            {
              "version": "8412b410fa5e1e494a0fec84c3c462d49870d3f5",
              "status": "affected",
              "versionType": "git",
              "lessThan": "33de53a2706066d526173dc743faf43d92c62105"
            },
            {
              "version": "8412b410fa5e1e494a0fec84c3c462d49870d3f5",
              "status": "affected",
              "versionType": "git",
              "lessThan": "f62b8969847850ba7596cb145cc47c65ea57dae0"
            },
            {
              "version": "8412b410fa5e1e494a0fec84c3c462d49870d3f5",
              "status": "affected",
              "versionType": "git",
              "lessThan": "c49f14cc1bb12c625a1c572e8a95b6adefd4d8eb"
            },
            {
              "version": "8412b410fa5e1e494a0fec84c3c462d49870d3f5",
              "status": "affected",
              "versionType": "git",
              "lessThan": "2a5b3370a1d9750eca325292e291c8c7cb8cf2e0"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "5.7",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "5.7"
            },
            {
              "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": "*"
            }
          ]
        }
      ]
    }
  }
}