{
  "cveId": "CVE-2022-21870",
  "url": "https://patchblox.com/security/cve/CVE-2022-21870",
  "summary": "CVE-2022-21870 is fixed in 34 products on 1 platform, first by KB5009546, released January 11, 2022. It is not reported as exploited. Patch Radar priority: High.",
  "title": "Tablet Windows User Interface Application Core Elevation of Privilege Vulnerability",
  "description": "",
  "published": "2022-01-11T14:00:00Z",
  "severity": "Important",
  "cvss": 7,
  "epss": 0.00694,
  "epssPercentile": 0.53189,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "exploitabilityAssessment": "Exploitation Less Likely",
  "vendorAdvisory": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-21870",
  "fixes": [
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1607 for 32-bit Systems",
      "fixedVersion": "14393.4886",
      "fix": "KB5009546",
      "url": "https://patchblox.com/security/fix/microsoft/kb5009546",
      "released": "2022-01-11T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1607 for x64-based Systems",
      "fixedVersion": "14393.4886",
      "fix": "KB5009546",
      "url": "https://patchblox.com/security/fix/microsoft/kb5009546",
      "released": "2022-01-11T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1809 for 32-bit Systems",
      "fixedVersion": "17763.2452",
      "fix": "KB5009557",
      "url": "https://patchblox.com/security/fix/microsoft/kb5009557",
      "released": "2022-01-11T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1809 for ARM64-based Systems",
      "fixedVersion": "17763.2452",
      "fix": "KB5009557",
      "url": "https://patchblox.com/security/fix/microsoft/kb5009557",
      "released": "2022-01-11T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1809 for x64-based Systems",
      "fixedVersion": "17763.2452",
      "fix": "KB5009557",
      "url": "https://patchblox.com/security/fix/microsoft/kb5009557",
      "released": "2022-01-11T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1909 for 32-bit Systems",
      "fixedVersion": "18363.2037",
      "fix": "KB5009545",
      "url": "https://patchblox.com/security/fix/microsoft/kb5009545",
      "released": "2022-01-11T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1909 for ARM64-based Systems",
      "fixedVersion": "18363.2037",
      "fix": "KB5009545",
      "url": "https://patchblox.com/security/fix/microsoft/kb5009545",
      "released": "2022-01-11T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 1909 for x64-based Systems",
      "fixedVersion": "18363.2037",
      "fix": "KB5009545",
      "url": "https://patchblox.com/security/fix/microsoft/kb5009545",
      "released": "2022-01-11T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 20H2 for 32-bit Systems",
      "fixedVersion": "",
      "fix": "KB5009543",
      "url": "https://patchblox.com/security/fix/microsoft/kb5009543",
      "released": "2022-01-11T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 20H2 for ARM64-based Systems",
      "fixedVersion": "",
      "fix": "KB5009543",
      "url": "https://patchblox.com/security/fix/microsoft/kb5009543",
      "released": "2022-01-11T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 21H1 for 32-bit Systems",
      "fixedVersion": "",
      "fix": "KB5009543",
      "url": "https://patchblox.com/security/fix/microsoft/kb5009543",
      "released": "2022-01-11T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 21H1 for ARM64-based Systems",
      "fixedVersion": "",
      "fix": "KB5009543",
      "url": "https://patchblox.com/security/fix/microsoft/kb5009543",
      "released": "2022-01-11T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 21H1 for x64-based Systems",
      "fixedVersion": "",
      "fix": "KB5009543",
      "url": "https://patchblox.com/security/fix/microsoft/kb5009543",
      "released": "2022-01-11T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 21H2 for 32-bit Systems",
      "fixedVersion": "",
      "fix": "KB5009543",
      "url": "https://patchblox.com/security/fix/microsoft/kb5009543",
      "released": "2022-01-11T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 21H2 for ARM64-based Systems",
      "fixedVersion": "",
      "fix": "KB5009543",
      "url": "https://patchblox.com/security/fix/microsoft/kb5009543",
      "released": "2022-01-11T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 Version 21H2 for x64-based Systems",
      "fixedVersion": "",
      "fix": "KB5009543",
      "url": "https://patchblox.com/security/fix/microsoft/kb5009543",
      "released": "2022-01-11T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 for 32-bit Systems",
      "fixedVersion": "10240.19177",
      "fix": "KB5009585",
      "url": "https://patchblox.com/security/fix/microsoft/kb5009585",
      "released": "2022-01-11T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 10 for x64-based Systems",
      "fixedVersion": "10240.19177",
      "fix": "KB5009585",
      "url": "https://patchblox.com/security/fix/microsoft/kb5009585",
      "released": "2022-01-11T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 11 version 21H2 for ARM64-based Systems",
      "fixedVersion": "22000.434",
      "fix": "KB5009566",
      "url": "https://patchblox.com/security/fix/microsoft/kb5009566",
      "released": "2022-01-11T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 11 version 21H2 for x64-based Systems",
      "fixedVersion": "22000.434",
      "fix": "KB5009566",
      "url": "https://patchblox.com/security/fix/microsoft/kb5009566",
      "released": "2022-01-11T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 8.1 for 32-bit systems",
      "fixedVersion": "",
      "fix": "KB5009624",
      "url": "https://patchblox.com/security/fix/microsoft/kb5009624",
      "released": "2022-01-11T14:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 8.1 for 32-bit systems",
      "fixedVersion": "",
      "fix": "KB5009595",
      "url": "https://patchblox.com/security/fix/microsoft/kb5009595",
      "released": "2022-01-11T14:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 8.1 for x64-based systems",
      "fixedVersion": "",
      "fix": "KB5009624",
      "url": "https://patchblox.com/security/fix/microsoft/kb5009624",
      "released": "2022-01-11T14:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows 8.1 for x64-based systems",
      "fixedVersion": "",
      "fix": "KB5009595",
      "url": "https://patchblox.com/security/fix/microsoft/kb5009595",
      "released": "2022-01-11T14:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows RT 8.1",
      "fixedVersion": "",
      "fix": "KB5009624",
      "url": "https://patchblox.com/security/fix/microsoft/kb5009624",
      "released": "2022-01-11T14:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2012",
      "fixedVersion": "",
      "fix": "KB5009619",
      "url": "https://patchblox.com/security/fix/microsoft/kb5009619",
      "released": "2022-01-11T14:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2012",
      "fixedVersion": "",
      "fix": "KB5009586",
      "url": "https://patchblox.com/security/fix/microsoft/kb5009586",
      "released": "2022-01-11T14:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2012 (Server Core installation)",
      "fixedVersion": "",
      "fix": "KB5009619",
      "url": "https://patchblox.com/security/fix/microsoft/kb5009619",
      "released": "2022-01-11T14:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2012 (Server Core installation)",
      "fixedVersion": "",
      "fix": "KB5009586",
      "url": "https://patchblox.com/security/fix/microsoft/kb5009586",
      "released": "2022-01-11T14:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2012 R2",
      "fixedVersion": "",
      "fix": "KB5009624",
      "url": "https://patchblox.com/security/fix/microsoft/kb5009624",
      "released": "2022-01-11T14:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2012 R2",
      "fixedVersion": "",
      "fix": "KB5009595",
      "url": "https://patchblox.com/security/fix/microsoft/kb5009595",
      "released": "2022-01-11T14:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2012 R2 (Server Core installation)",
      "fixedVersion": "",
      "fix": "KB5009624",
      "url": "https://patchblox.com/security/fix/microsoft/kb5009624",
      "released": "2022-01-11T14:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2012 R2 (Server Core installation)",
      "fixedVersion": "",
      "fix": "KB5009595",
      "url": "https://patchblox.com/security/fix/microsoft/kb5009595",
      "released": "2022-01-11T14:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2016",
      "fixedVersion": "14393.4886",
      "fix": "KB5009546",
      "url": "https://patchblox.com/security/fix/microsoft/kb5009546",
      "released": "2022-01-11T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2016 (Server Core installation)",
      "fixedVersion": "14393.4886",
      "fix": "KB5009546",
      "url": "https://patchblox.com/security/fix/microsoft/kb5009546",
      "released": "2022-01-11T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2019",
      "fixedVersion": "17763.2452",
      "fix": "KB5009557",
      "url": "https://patchblox.com/security/fix/microsoft/kb5009557",
      "released": "2022-01-11T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2019 (Server Core installation)",
      "fixedVersion": "17763.2452",
      "fix": "KB5009557",
      "url": "https://patchblox.com/security/fix/microsoft/kb5009557",
      "released": "2022-01-11T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2022",
      "fixedVersion": "20348.469",
      "fix": "KB5009555",
      "url": "https://patchblox.com/security/fix/microsoft/kb5009555",
      "released": "2022-01-11T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server 2022 (Server Core installation)",
      "fixedVersion": "20348.469",
      "fix": "KB5009555",
      "url": "https://patchblox.com/security/fix/microsoft/kb5009555",
      "released": "2022-01-11T00:00:00Z"
    },
    {
      "platform": "microsoft",
      "product": "Windows Server, version 20H2 (Server Core Installation)",
      "fixedVersion": "",
      "fix": "KB5009543",
      "url": "https://patchblox.com/security/fix/microsoft/kb5009543",
      "released": "2022-01-11T00:00:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T13:06:02Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}