CVE-2022-22047

Windows Client Server Run-time Subsystem (CSRSS) Elevation of Privilege Vulnerability

CVSS v3 7.8 HIGH
CVSS v2.0 7.2 HIGH

7.8^/10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.2^/10

CVSS v2.0 : HIGH

V2 Legend

Vector : AV:L/AC:L/Au:N/C:C/I:C/A:C

Exploitability : 3.9 / Impact : 10.0

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-22047	Patch Vendor Advisory
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-22047	Patch Vendor Advisory
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-22047	US Government Resource

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:microsoft:windows_10_1507::::::::
	cpe:2.3:o:microsoft:windows_10_1607::::::::
	cpe:2.3:o:microsoft:windows_10_1809::::::::
	cpe:2.3:o:microsoft:windows_10_20h2::::::::
	cpe:2.3:o:microsoft:windows_10_21h1::::::::
	cpe:2.3:o:microsoft:windows_10_21h2::::::::
	cpe:2.3:o:microsoft:windows_11_21h2::::::::
	cpe:2.3:o:microsoft:windows_7:-:sp1::::::
	cpe:2.3:o:microsoft:windows_8.1:-:::::::*
	cpe:2.3:o:microsoft:windows_rt_8.1:-:::::::*
	cpe:2.3:o:microsoft:windows_server_2008:-:sp2::::::
	cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:::::x64:*
	cpe:2.3:o:microsoft:windows_server_2012:-:::::::*
	cpe:2.3:o:microsoft:windows_server_2012:r2:::::::*
	cpe:2.3:o:microsoft:windows_server_2016::::::::
	cpe:2.3:o:microsoft:windows_server_2019::::::::
	cpe:2.3:o:microsoft:windows_server_2022::::::::
	cpe:2.3:o:microsoft:windows_server_20h2::::::::

History

30 Oct 2025, 19:18

Type	Values Removed	Values Added
References	~~() https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-22047 -~~	() https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-22047 - US Government Resource

22 Oct 2025, 00:17

Type	Values Removed	Values Added
References		() https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-22047 -

21 Oct 2025, 20:18

Type	Values Removed	Values Added
References	~~{'url': 'https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-22047', 'source': '134c704f-9b21-4f2e-91b3-4a467353bcc0'}~~

21 Oct 2025, 19:19

Type	Values Removed	Values Added
References		() https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-22047 -

21 Nov 2024, 06:45

Type	Values Removed	Values Added
References	~~() https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-22047 - Patch, Vendor Advisory~~	() https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-22047 - Patch, Vendor Advisory

14 Aug 2024, 20:06

Type	Values Removed	Values Added
CPE	cpe:2.3:o:microsoft:windows_server_2008:-:sp2:::::x86:* cpe:2.3:o:microsoft:windows_8.1:-::::::x64: cpe:2.3:o:microsoft:windows_7:-:sp1:::::x64:* cpe:2.3:o:microsoft:windows_server_2008:-:sp2:::::x64:* cpe:2.3:o:microsoft:windows_8.1:-::::::x86: cpe:2.3:o:microsoft:windows_7:-:sp1:::::x86:*	cpe:2.3:o:microsoft:windows_8.1:-:::::::* cpe:2.3:o:microsoft:windows_server_2008:-:sp2:::::: cpe:2.3:o:microsoft:windows_7:-:sp1::::::

28 Jun 2024, 14:13

Type	Values Removed	Values Added
References	~~() https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-22047 -~~	() https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-22047 - Patch, Vendor Advisory
First Time		Microsoft windows 10 21h1 Microsoft windows 11 21h2 Microsoft windows 10 1507 Microsoft windows 10 21h2 Microsoft windows Server 20h2 Microsoft windows 10 1809 Microsoft windows 10 1607 Microsoft windows 10 20h2
CPE	cpe:2.3:o:microsoft:windows_10:20h2::::::arm64: cpe:2.3:o:microsoft:windows_server_2019:-:::::::* cpe:2.3:o:microsoft:windows_10:20h2::::::x86: cpe:2.3:o:microsoft:windows_10:-::::::x86: cpe:2.3:o:microsoft:windows_10:1607::::::x64: cpe:2.3:o:microsoft:windows_10:20h2::::::x64: cpe:2.3:o:microsoft:windows_11:-::::::x64: cpe:2.3:o:microsoft:windows_10:1809::::::x86: cpe:2.3:o:microsoft:windows_10:1809::::::x64: cpe:2.3:o:microsoft:windows_10:21h1::::::x64: cpe:2.3:o:microsoft:windows_10:21h1::::::arm64: cpe:2.3:o:microsoft:windows_server_2022:-:::::::* cpe:2.3:o:microsoft:windows_server_2016:20h2:::::::* cpe:2.3:o:microsoft:windows_11:-::::::arm64: cpe:2.3:o:microsoft:windows_10:-::::::x64: cpe:2.3:o:microsoft:windows_10:21h2::::::x86: cpe:2.3:o:microsoft:windows_10:1809::::::arm64: cpe:2.3:o:microsoft:windows_10:21h2::::::arm64: cpe:2.3:o:microsoft:windows_10:21h2::::::x64: cpe:2.3:o:microsoft:windows_10:21h1::::::x86: cpe:2.3:o:microsoft:windows_server_2016:-:::::::* cpe:2.3:o:microsoft:windows_10:1607::::::x86:	cpe:2.3:o:microsoft:windows_server_20h2:::::::: cpe:2.3:o:microsoft:windows_10_20h2:::::::: cpe:2.3:o:microsoft:windows_10_21h1:::::::: cpe:2.3:o:microsoft:windows_10_1507:::::::: cpe:2.3:o:microsoft:windows_server_2016:::::::: cpe:2.3:o:microsoft:windows_10_21h2:::::::: cpe:2.3:o:microsoft:windows_10_1607:::::::: cpe:2.3:o:microsoft:windows_server_2019:::::::: cpe:2.3:o:microsoft:windows_server_2022:::::::: cpe:2.3:o:microsoft:windows_10_1809:::::::: cpe:2.3:o:microsoft:windows_11_21h2::::::::

08 Aug 2023, 14:21

Type	Values Removed	Values Added
CWE	~~CWE-269~~	CWE-426

17 May 2023, 17:15

Type	Values Removed	Values Added
References	{'url': 'https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-22047', 'name': 'https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-22047', 'tags': ['Patch', 'Vendor Advisory'], 'refsource': 'MISC'}	(MISC) https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-22047 -
Summary	~~Windows CSRSS Elevation of Privilege Vulnerability. This CVE ID is unique from CVE-2022-22026, CVE-2022-22049.~~	Windows Client Server Run-time Subsystem (CSRSS) Elevation of Privilege Vulnerability

Information

Published : 2022-07-12 23:15

Updated : 2025-10-30 19:18

NVD link : CVE-2022-22047

Mitre link : CVE-2022-22047

CVE.ORG link : CVE-2022-22047

JSON object : View

Products Affected

microsoft

windows_10_20h2
windows_10_1809
windows_server_2012
windows_8.1
windows_server_2008
windows_7
windows_server_20h2
windows_10_1507
windows_server_2019
windows_server_2022
windows_10_1607
windows_rt_8.1
windows_11_21h2
windows_server_2016
windows_10_21h1
windows_10_21h2

CWE

CWE-426

Untrusted Search Path

7.8 /10