title: Windows Win32k Elevation of Privilege Vulnerability
description: Windows Win32k Elevation of Privilege Vulnerability
problem types: Elevation of Privilege
affected:
{
vendor: Microsoft
product: Windows 10 Version 21H1
cpes: [cpe:2.3:o:microsoft:windows_10_21H1:10.0.19043.2251:*:*:*:*:*:x64:*, cpe:2.3:o:microsoft:windows_10_21H1:10.0.19043.2251:*:*:*:*:*:arm64:*, cpe:2.3:o:microsoft:windows_10_21H1:10.0.19043.2251:*:*:*:*:*:x86:*]
platforms: [x64-based Systems, ARM64-based Systems, 32-bit Systems]
versions:
version: 10.0.0, lessThan: 10.0.19043.2251, versionType: custom, status: affected
}
{
vendor: Microsoft
product: Windows Server 2022
cpes: [cpe:2.3:o:microsoft:windows_server_2022:10.0.20348.1249:*:*:*:*:*:*:*, cpe:2.3:o:microsoft:windows_server_2022:10.0.20348.1251:*:*:*:*:*:*:*]
platforms: x64-based Systems
versions:
version: 10.0.0, lessThan: 10.0.20348.1249, versionType: custom, status: affected
version: 10.0.0, lessThan: 10.0.20348.1251, versionType: custom, status: affected
}
{
vendor: Microsoft
product: Windows 10 Version 20H2
cpes: [cpe:2.3:o:microsoft:windows_10_20H2:10.0.19042.2251:*:*:*:*:*:x86:*, cpe:2.3:o:microsoft:windows_10_20H2:10.0.19042.2251:*:*:*:*:*:arm64:*]
platforms: [32-bit Systems, ARM64-based Systems]
versions:
version: 10.0.0, lessThan: 10.0.19042.2251, versionType: custom, status: affected
}
{
vendor: Microsoft
product: Windows 11 version 21H2
cpes: [cpe:2.3:o:microsoft:windows_11_21H2:10.0.22000.1219:*:*:*:*:*:x64:*, cpe:2.3:o:microsoft:windows_11_21H2:10.0.22000.1219:*:*:*:*:*:arm64:*]
platforms: [x64-based Systems, ARM64-based Systems]
versions:
version: 10.0.0, lessThan: 10.0.22000.1219, versionType: custom, status: affected
}
{
vendor: Microsoft
product: Windows 10 Version 21H2
cpes: [cpe:2.3:o:microsoft:windows_10_21H2:10.0.19044.2251:*:*:*:*:*:x86:*, cpe:2.3:o:microsoft:windows_10_21H2:10.0.19044.2251:*:*:*:*:*:arm64:*, cpe:2.3:o:microsoft:windows_10_21H2:10.0.19044.2251:*:*:*:*:*:x64:*]
platforms: [32-bit Systems, ARM64-based Systems]
versions:
version: 10.0.0, lessThan: 10.0.19044.2251, versionType: custom, status: affected
}
{
vendor: Microsoft
product: Windows 11 version 22H2
cpes: [cpe:2.3:o:microsoft:windows_11_22H2:10.0.22621.819:*:*:*:*:*:arm64:*, cpe:2.3:o:microsoft:windows_11_22H2:10.0.22621.819:*:*:*:*:*:x64:*]
platforms: [ARM64-based Systems, x64-based Systems]
versions:
version: 10.0.0, lessThan: 10.0.22621.819, versionType: custom, status: affected
}
{
vendor: Microsoft
product: Windows 10 Version 22H2
cpes: [cpe:2.3:o:microsoft:windows_10_22H2:10.0.19045.2251:*:*:*:*:*:x64:*, cpe:2.3:o:microsoft:windows_10_22H2:10.0.19045.2251:*:*:*:*:*:arm64:*, cpe:2.3:o:microsoft:windows_10_22H2:10.0.19045.2251:*:*:*:*:*:x86:*]
platforms: [x64-based Systems, ARM64-based Systems, 32-bit Systems]
versions:
version: 10.0.0, lessThan: 10.0.19045.2251, versionType: custom, status: affected
}
metrics:
format: CVSS
scenarios: GENERAL
cvssV3_1: [
version: 3.1
baseSeverity: HIGH
baseScore: 7.8
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
]