CVE-2022-22047

EUVD-2022-27201
Windows Client Server Run-time Subsystem (CSRSS) Elevation of Privilege Vulnerability
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.8 HIGH
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
microsoftCNA
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
Base Score
CVSS 3.x
EPSS Score
Percentile: 79%
Affected Products (NVD)
VendorProductVersion
microsoftwindows_10_1507
𝑥
< 10.0.10240.19360
microsoftwindows_10_1607
𝑥
< 10.0.14393.5246
microsoftwindows_10_1809
𝑥
< 10.0.17763.3165
microsoftwindows_10_20h2
𝑥
< 10.0.19042.1826
microsoftwindows_10_21h1
𝑥
< 10.0.19043.1826
microsoftwindows_10_21h2
𝑥
< 10.0.19044.1826
microsoftwindows_11_21h2
𝑥
< 10.0.22000.795
microsoftwindows_7
-
microsoftwindows_8.1
-
microsoftwindows_rt_8.1
-
microsoftwindows_server_2008
-
microsoftwindows_server_2012
-
microsoftwindows_server_2016
𝑥
< 10.0.14393.5246
microsoftwindows_server_2019
𝑥
< 10.0.17763.3165
microsoftwindows_server_2022
𝑥
< 10.0.20348.825
microsoftwindows_server_20h2
𝑥
< 10.0.19042.1826
𝑥
= Vulnerable software versions
Windows Releases
Platform
Version
Windows 10
(x64, x86)
1607 (x64, x86)
1809 (arm64, x64, x86)
20H2 (arm64, x86)
21H1 (arm64, x64, x86)
21H2 (arm64, x64, x86)
Windows 11
21H2 (arm64, x64)
Windows 7
Service Pack 1 (x64, x86)
Windows 8.1
(x64, x86)
(x64, x86)
Windows RT 8.1
All
Windows Server
20H2 Server Core
Windows Server 2008
Service Pack 2 (x64, x86)
Service Pack 2 Server Core (x64, x86)
Windows Server 2008 R2
Service Pack 1 (x64)
Service Pack 1 Server Core (x64)
Windows Server 2012
Server Core
Standard
Windows Server 2012 R2
Server Core
Server Core
Standard
Standard
Windows Server 2016
Server Core
Standard
Windows Server 2019
Server Core
Standard
Windows Server 2022
Server Core
Standard