{
  "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-2024-56683",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2024-56683",
    "idYear": 2024,
    "status": "PUBLISHED",
    "publishedAt": "2024-12-28T09:46:11.183Z",
    "updatedAt": "2026-05-23T15:55:54.003Z",
    "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": "drm/vc4: hdmi: Avoid hang with debug registers when suspended",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/vc4: hdmi: Avoid hang with debug registers when suspended\n\nTrying to read /sys/kernel/debug/dri/1/hdmi1_regs\nwhen the hdmi is disconnected results in a fatal system hang.\n\nThis is due to the pm suspend code disabling the dvp clock.\nThat is just a gate of the 108MHz clock in DVP_HT_RPI_MISC_CONFIG,\nwhich results in accesses hanging AXI bus.\n\nProtect against this.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "25eb441d55d479581a65bcc9de88bc1d86bf76c1",
              "status": "affected",
              "versionType": "git",
              "lessThan": "0ea29bd7d9400d3629683244d609358ed1b12075"
            },
            {
              "version": "25eb441d55d479581a65bcc9de88bc1d86bf76c1",
              "status": "affected",
              "versionType": "git",
              "lessThan": "c7d474974954d9af7e0092021223d58f2de128df"
            },
            {
              "version": "25eb441d55d479581a65bcc9de88bc1d86bf76c1",
              "status": "affected",
              "versionType": "git",
              "lessThan": "16f351adf733a182224ad24916d7673aa6df02df"
            },
            {
              "version": "25eb441d55d479581a65bcc9de88bc1d86bf76c1",
              "status": "affected",
              "versionType": "git",
              "lessThan": "74f21be9990a42dc2357bcf87a13e16c6998b90e"
            },
            {
              "version": "25eb441d55d479581a65bcc9de88bc1d86bf76c1",
              "status": "affected",
              "versionType": "git",
              "lessThan": "223ee2567a55e4f80315c768d2969e6a3b9fb23d"
            },
            {
              "version": "1da00a63f0e798f0fd0dcf623b16c16e13f93615",
              "status": "affected",
              "versionType": "git"
            },
            {
              "version": "f70c25cf34f91cc6f40e79a5b7565fd0272d7396",
              "status": "affected",
              "versionType": "git"
            },
            {
              "version": "5.18.18",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "5.19"
            },
            {
              "version": "5.19.2",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "5.20"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "6.0",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "6.0"
            },
            {
              "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": "*"
            }
          ]
        }
      ]
    }
  }
}