CVE-2021-34514
Vulnerability from cvelistv5
Published
2021-07-14 17:54
Modified
2024-08-04 00:12
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
Summary
Windows Kernel Elevation of Privilege Vulnerability
References
secure@microsoft.comhttps://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-34514Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-34514Patch, Vendor Advisory
Impacted products
Vendor Product Version
Microsoft Windows 10 Version 1809 Version: 10.0.0   < 10.0.17763.2061
    cpe:2.3:o:microsoft:windows_10_1809:10.0.17763.2061:*:*:*:*:*:x86:*
    cpe:2.3:o:microsoft:windows_10_1809:10.0.17763.2061:*:*:*:*:*:x64:*
    cpe:2.3:o:microsoft:windows_10_1809:10.0.17763.2061:*:*:*:*:*:arm64:*
 Create a notification for this product.
   Microsoft Windows Server 2019 Version: 10.0.0   < 10.0.17763.2061
    cpe:2.3:o:microsoft:windows_server_2019:10.0.17763.2061:*:*:*:*:*:*:*
 Create a notification for this product.
   Microsoft Windows Server 2019 (Server Core installation) Version: 10.0.0   < 10.0.17763.2061
    cpe:2.3:o:microsoft:windows_server_2019:10.0.17763.2061:*:*:*:*:*:*:*
 Create a notification for this product.
   Microsoft Windows 10 Version 1909 Version: 10.0.0   < 10.0.18363.1679
    cpe:2.3:o:microsoft:windows_10_1909:10.0.18363.1679:*:*:*:*:*:x86:*
    cpe:2.3:o:microsoft:windows_10_1909:10.0.18363.1679:*:*:*:*:*:x64:*
    cpe:2.3:o:microsoft:windows_10_1809:10.0.18363.1679:*:*:*:*:*:x64:*
 Create a notification for this product.
   Microsoft Windows 10 Version 21H1 Version: 10.0.0   < 10.0.19043.1110
    cpe:2.3:o:microsoft:windows_10_21H1:10.0.19043.1110:*:*:*:*:*:x64:*
    cpe:2.3:o:microsoft:windows_10_21H1:10.0.19043.1110:*:*:*:*:*:arm64:*
    cpe:2.3:o:microsoft:windows_10_21H1:10.0.19043.1110:*:*:*:*:*:x86:*
 Create a notification for this product.
   Microsoft Windows 10 Version 2004 Version: 10.0.0   < 10.0.19041.1110
    cpe:2.3:o:microsoft:windows_10_1809:10.0.19041.1110:*:*:*:*:*:x64:*
 Create a notification for this product.
   Microsoft Windows Server version 2004 Version: 10.0.0   < 10.0.19041.1110
    cpe:2.3:o:microsoft:windows_server_2004:10.0.19041.1110:*:*:*:*:*:*:*
 Create a notification for this product.
   Microsoft Windows 10 Version 20H2 Version: 10.0.0   < 10.0.19042.1110
    cpe:2.3:o:microsoft:windows_10_20H2:10.0.19042.1110:*:*:*:*:*:x86:*
    cpe:2.3:o:microsoft:windows_10_20H2:10.0.19042.1110:*:*:*:*:*:arm64:*
 Create a notification for this product.
   Microsoft Windows Server version 20H2 Version: 10.0.0   < 10.0.19042.1110
    cpe:2.3:o:microsoft:windows_server_20H2:10.0.19042.1110:*:*:*:*:*:*:*
 Create a notification for this product.
   Microsoft Windows 10 Version 1507 Version: 10.0.0   < 10.0.10240.19003
    cpe:2.3:o:microsoft:windows_10_1507:10.0.10240.19003:*:*:*:*:*:x86:*
    cpe:2.3:o:microsoft:windows_10_1507:10.0.10240.19003:*:*:*:*:*:x64:*
 Create a notification for this product.
   Microsoft Windows 10 Version 1607 Version: 10.0.0   < 10.0.14393.4530
    cpe:2.3:o:microsoft:windows_10_1607:10.0.14393.4530:*:*:*:*:*:x86:*
    cpe:2.3:o:microsoft:windows_10_1607:10.0.14393.4530:*:*:*:*:*:x64:*
 Create a notification for this product.
   Microsoft Windows Server 2016 Version: 10.0.0   < 10.0.14393.4530
    cpe:2.3:o:microsoft:windows_server_2016:10.0.14393.4530:*:*:*:*:*:*:*
 Create a notification for this product.
   Microsoft Windows Server 2016 (Server Core installation) Version: 10.0.0   < 10.0.14393.4530
    cpe:2.3:o:microsoft:windows_server_2016:10.0.14393.4530:*:*:*:*:*:*:*
 Create a notification for this product.
   Microsoft Windows 7 Version: 6.1.0   < 6.1.7601.25661
    cpe:2.3:o:microsoft:windows_7:6.1.7601.25661:sp1:*:*:*:*:x86:*
 Create a notification for this product.
   Microsoft Windows 7 Service Pack 1 Version: 6.1.0   < 6.1.7601.25661
    cpe:2.3:o:microsoft:windows_7:6.1.7601.25661:sp1:*:*:*:*:x64:*
 Create a notification for this product.
   Microsoft Windows 8.1 Version: 6.3.0   < 6.3.9600.20069
    cpe:2.3:o:microsoft:windows_8.1:6.3.9600.20069:*:*:*:*:*:x86:*
    cpe:2.3:o:microsoft:windows_8.1:6.3.9600.20069:*:*:*:*:*:x64:*
    cpe:2.3:o:microsoft:windows_rt_8.1:6.3.9600.20069:*:*:*:*:*:*:*
 Create a notification for this product.
   Microsoft Windows Server 2008 Service Pack 2 Version: 6.0.0   < 6.0.6003.21167
    cpe:2.3:o:microsoft:windows_server_2008_sp2:6.0.6003.21167:*:*:*:*:*:x64:*
 Create a notification for this product.
   Microsoft Windows Server 2008 Service Pack 2 (Server Core installation) Version: 6.0.0   < 6.0.6003.21167
    cpe:2.3:o:microsoft:windows_server_2008_sp2:6.0.6003.21167:*:*:*:*:*:x64:*
    cpe:2.3:o:microsoft:windows_server_2008_sp2:6.0.6003.21167:*:*:*:*:*:x86:*
 Create a notification for this product.
   Microsoft Windows Server 2008 Service Pack 2 Version: 6.0.0   < 6.0.6003.21167
    cpe:2.3:o:microsoft:windows_server_2008_sp2:6.0.6003.21167:*:*:*:*:*:x86:*
 Create a notification for this product.
   Microsoft Windows Server 2008 R2 Service Pack 1 Version: 6.1.0   < 6.1.7601.25661
    cpe:2.3:o:microsoft:windows_server_2008_R2:6.1.7601.25661:*:*:*:*:*:x64:*
 Create a notification for this product.
   Microsoft Windows Server 2008 R2 Service Pack 1 (Server Core installation) Version: 6.0.0   < 6.1.7601.25661
    cpe:2.3:o:microsoft:windows_server_2008_R2:6.1.7601.25661:*:*:*:*:*:x64:*
 Create a notification for this product.
   Microsoft Windows Server 2012 Version: 6.2.0   < 6.2.9200.23409
    cpe:2.3:o:microsoft:windows_server_2012:6.2.9200.23409:*:*:*:*:*:x64:*
 Create a notification for this product.
   Microsoft Windows Server 2012 (Server Core installation) Version: 6.2.0   < 6.2.9200.23409
    cpe:2.3:o:microsoft:windows_server_2012:6.2.9200.23409:*:*:*:*:*:x64:*
 Create a notification for this product.
   Microsoft Windows Server 2012 R2 Version: 6.3.0   < 6.3.9600.20069
    cpe:2.3:o:microsoft:windows_server_2012_R2:6.3.9600.20069:*:*:*:*:*:x64:*
 Create a notification for this product.
   Microsoft Windows Server 2012 R2 (Server Core installation) Version: 6.3.0   < 6.3.9600.20069
    cpe:2.3:o:microsoft:windows_server_2012_R2:6.3.9600.20069:*:*:*:*:*:x64:*
 Create a notification for this product.
Show details on NVD website

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{
   containers: {
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            providerMetadata: {
               dateUpdated: "2024-08-04T00:12:50.371Z",
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                  url: "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-34514",
               },
            ],
            title: "CVE Program Container",
         },
      ],
      cna: {
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               product: "Windows 10 Version 1809",
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            {
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               platforms: [
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               product: "Windows Server 2019",
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               product: "Windows 10 Version 2004",
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               cpes: [
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            {
               cpes: [
                  "cpe:2.3:o:microsoft:windows_10_20H2:10.0.19042.1110:*:*:*:*:*:x86:*",
                  "cpe:2.3:o:microsoft:windows_10_20H2:10.0.19042.1110:*:*:*:*:*:arm64:*",
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               platforms: [
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               cpes: [
                  "cpe:2.3:o:microsoft:windows_10_1507:10.0.10240.19003:*:*:*:*:*:x86:*",
                  "cpe:2.3:o:microsoft:windows_10_1507:10.0.10240.19003:*:*:*:*:*:x64:*",
               ],
               platforms: [
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                  "x64-based Systems",
               ],
               product: "Windows 10 Version 1507",
               vendor: "Microsoft",
               versions: [
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               cpes: [
                  "cpe:2.3:o:microsoft:windows_10_1607:10.0.14393.4530:*:*:*:*:*:x86:*",
                  "cpe:2.3:o:microsoft:windows_10_1607:10.0.14393.4530:*:*:*:*:*:x64:*",
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               platforms: [
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               ],
               product: "Windows 10 Version 1607",
               vendor: "Microsoft",
               versions: [
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            {
               cpes: [
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               platforms: [
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               product: "Windows Server 2016",
               vendor: "Microsoft",
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               ],
               product: "Windows Server 2016 (Server Core installation)",
               vendor: "Microsoft",
               versions: [
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            },
            {
               cpes: [
                  "cpe:2.3:o:microsoft:windows_7:6.1.7601.25661:sp1:*:*:*:*:x86:*",
               ],
               platforms: [
                  "32-bit Systems",
               ],
               product: "Windows 7",
               vendor: "Microsoft",
               versions: [
                  {
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                     status: "affected",
                     version: "6.1.0",
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            {
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               ],
               platforms: [
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               ],
               product: "Windows 7 Service Pack 1",
               vendor: "Microsoft",
               versions: [
                  {
                     lessThan: "6.1.7601.25661",
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                  },
               ],
            },
            {
               cpes: [
                  "cpe:2.3:o:microsoft:windows_8.1:6.3.9600.20069:*:*:*:*:*:x86:*",
                  "cpe:2.3:o:microsoft:windows_8.1:6.3.9600.20069:*:*:*:*:*:x64:*",
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               ],
               platforms: [
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                  "x64-based Systems",
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               ],
               product: "Windows 8.1",
               vendor: "Microsoft",
               versions: [
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               platforms: [
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               product: "Windows Server 2008 Service Pack 2",
               vendor: "Microsoft",
               versions: [
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               product: "Windows Server 2008  Service Pack 2",
               vendor: "Microsoft",
               versions: [
                  {
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               product: "Windows Server 2008 R2 Service Pack 1 (Server Core installation)",
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               versions: [
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               platforms: [
                  "x64-based Systems",
               ],
               product: "Windows Server 2012",
               vendor: "Microsoft",
               versions: [
                  {
                     lessThan: "6.2.9200.23409",
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                     version: "6.2.0",
                     versionType: "custom",
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               ],
            },
            {
               cpes: [
                  "cpe:2.3:o:microsoft:windows_server_2012:6.2.9200.23409:*:*:*:*:*:x64:*",
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                  "x64-based Systems",
               ],
               product: "Windows Server 2012 (Server Core installation)",
               vendor: "Microsoft",
               versions: [
                  {
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            },
            {
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                  "cpe:2.3:o:microsoft:windows_server_2012_R2:6.3.9600.20069:*:*:*:*:*:x64:*",
               ],
               platforms: [
                  "x64-based Systems",
               ],
               product: "Windows Server 2012 R2",
               vendor: "Microsoft",
               versions: [
                  {
                     lessThan: "6.3.9600.20069",
                     status: "affected",
                     version: "6.3.0",
                     versionType: "custom",
                  },
               ],
            },
            {
               cpes: [
                  "cpe:2.3:o:microsoft:windows_server_2012_R2:6.3.9600.20069:*:*:*:*:*:x64:*",
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               platforms: [
                  "x64-based Systems",
               ],
               product: "Windows Server 2012 R2 (Server Core installation)",
               vendor: "Microsoft",
               versions: [
                  {
                     lessThan: "6.3.9600.20069",
                     status: "affected",
                     version: "6.3.0",
                     versionType: "custom",
                  },
               ],
            },
         ],
         datePublic: "2021-07-13T07:00:00+00:00",
         descriptions: [
            {
               lang: "en-US",
               value: "Windows Kernel Elevation of Privilege Vulnerability",
            },
         ],
         metrics: [
            {
               cvssV3_1: {
                  baseScore: 7.8,
                  baseSeverity: "HIGH",
                  vectorString: "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C",
                  version: "3.1",
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               format: "CVSS",
               scenarios: [
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                     lang: "en-US",
                     value: "GENERAL",
                  },
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         ],
         problemTypes: [
            {
               descriptions: [
                  {
                     description: "Elevation of Privilege",
                     lang: "en-US",
                     type: "Impact",
                  },
               ],
            },
         ],
         providerMetadata: {
            dateUpdated: "2023-12-28T22:37:13.705Z",
            orgId: "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
            shortName: "microsoft",
         },
         references: [
            {
               tags: [
                  "x_refsource_MISC",
               ],
               url: "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-34514",
            },
         ],
         title: "Windows Kernel Elevation of Privilege Vulnerability",
      },
   },
   cveMetadata: {
      assignerOrgId: "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
      assignerShortName: "microsoft",
      cveId: "CVE-2021-34514",
      datePublished: "2021-07-14T17:54:30",
      dateReserved: "2021-06-09T00:00:00",
      dateUpdated: "2024-08-04T00:12:50.371Z",
      state: "PUBLISHED",
   },
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   },
}


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UUIDv4 of the comment
UUIDv4 of the Vulnerability-Lookup instance
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Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
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  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
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