CVE-2023-21747

Windows Kernel Elevation of Privilege Vulnerability

CVSS v3 7.8 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

References

Link	Resource
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21747

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:microsoft:windows_10_1607:-::::::x64:
	cpe:2.3:o:microsoft:windows_10_1607:-::::::x86:
	cpe:2.3:o:microsoft:windows_10_1809:-::::::arm64:
	cpe:2.3:o:microsoft:windows_10_1809:-::::::x64:
	cpe:2.3:o:microsoft:windows_10_1809:-::::::x86:
	cpe:2.3:o:microsoft:windows_10_20h2:-::::::arm64:
	cpe:2.3:o:microsoft:windows_10_20h2:-::::::x64:
	cpe:2.3:o:microsoft:windows_10_20h2:-::::::x86:
	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_21h2:-::::::x86:
	cpe:2.3:o:microsoft:windows_10_22h2:-::::::arm64:
	cpe:2.3:o:microsoft:windows_10_22h2:-::::::x64:
	cpe:2.3:o:microsoft:windows_10_22h2:-::::::x86:
	cpe:2.3:o:microsoft:windows_11_21h2:-::::::arm64:
	cpe:2.3:o:microsoft:windows_11_21h2:-::::::x64:
	cpe:2.3:o:microsoft:windows_11_22h2:-::::::arm64:
	cpe:2.3:o:microsoft:windows_11_22h2:-::::::x64:
	cpe:2.3:o:microsoft:windows_7:-:sp1:::::x64:*
	cpe:2.3:o:microsoft:windows_7:-:sp1:::::x86:*
	cpe:2.3:o:microsoft:windows_8.1:-::::::x64:
	cpe:2.3:o:microsoft:windows_8.1:-::::::x86:
	cpe:2.3:o:microsoft:windows_rt_8.1:-:::::::*
	cpe:2.3:o:microsoft:windows_server_2008:-:sp2:::::x64:*
	cpe:2.3:o:microsoft:windows_server_2008:-:sp2:::::x86:*
	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:-:::::::*

History

27 Apr 2023, 19:15

Type	Values Removed	Values Added
Summary	Windows Kernel Elevation of Privilege Vulnerability. This CVE ID is unique from CVE-2023-21675, CVE-2023-21748, CVE-2023-21749, CVE-2023-21750, CVE-2023-21754, CVE-2023-21755, CVE-2023-21772, CVE-2023-21773, CVE-2023-21774.	Windows Kernel Elevation of Privilege Vulnerability
References	{'url': 'http://packetstormsecurity.com/files/170933/Windows-Kernel-Dangling-Registry-Link-Node-Use-After-Free.html', 'name': 'http://packetstormsecurity.com/files/170933/Windows-Kernel-Dangling-Registry-Link-Node-Use-After-Free.html', 'tags': [], 'refsource': 'MISC'} {'url': 'https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2023-21747', 'name': 'https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2023-21747', 'tags': ['Patch', 'Vendor Advisory'], 'refsource': 'MISC'}	(MISC) https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21747 -

09 Feb 2023, 19:15

Type	Values Removed	Values Added
References		(MISC) http://packetstormsecurity.com/files/170933/Windows-Kernel-Dangling-Registry-Link-Node-Use-After-Free.html -

18 Jan 2023, 20:15

Type	Values Removed	Values Added
References	~~(MISC) https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2023-21747 -~~	(MISC) https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2023-21747 - Patch, Vendor Advisory
CPE		cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:::::x64:* cpe:2.3:o:microsoft:windows_10_20h2:-::::::arm64: cpe:2.3:o:microsoft:windows_7:-:sp1:::::x64:* cpe:2.3:o:microsoft:windows_11_21h2:-::::::x64: cpe:2.3:o:microsoft:windows_10_21h2:-::::::x86: cpe:2.3:o:microsoft:windows_server_2008:-:sp2:::::x64:* cpe:2.3:o:microsoft:windows_10_1607:-::::::x64: cpe:2.3:o:microsoft:windows_server_2022:-:::::::* cpe:2.3:o:microsoft:windows_10_22h2:-::::::x86: cpe:2.3:o:microsoft:windows_8.1:-::::::x64: cpe:2.3:o:microsoft:windows_10_1809:-::::::x64: cpe:2.3:o:microsoft:windows_10_1607:-::::::x86: cpe:2.3:o:microsoft:windows_10_20h2:-::::::x64: cpe:2.3:o:microsoft:windows_server_2008:-:sp2:::::x86:* cpe:2.3:o:microsoft:windows_8.1:-::::::x86: cpe:2.3:o:microsoft:windows_server_2019:-:::::::* cpe:2.3:o:microsoft:windows_11_21h2:-::::::arm64: cpe:2.3:o:microsoft:windows_10_1809:-::::::x86: cpe:2.3:o:microsoft:windows_10_22h2:-::::::arm64: cpe:2.3:o:microsoft:windows_server_2016:-:::::::* cpe:2.3:o:microsoft:windows_rt_8.1:-:::::::* cpe:2.3:o:microsoft:windows_7:-:sp1:::::x86:* cpe:2.3:o:microsoft:windows_server_2012:r2:::::::* cpe:2.3:o:microsoft:windows_10_20h2:-::::::x86: cpe:2.3:o:microsoft:windows_11_22h2:-::::::x64: cpe:2.3:o:microsoft:windows_10_22h2:-::::::x64: cpe:2.3:o:microsoft:windows_11_22h2:-::::::arm64: cpe:2.3:o:microsoft:windows_server_2012:-:::::::* cpe:2.3:o:microsoft:windows_10_21h2:-::::::x64: cpe:2.3:o:microsoft:windows_10_1809:-::::::arm64: cpe:2.3:o:microsoft:windows_10_21h2:-::::::arm64:
First Time		Microsoft windows Server 2008 Microsoft windows 8.1 Microsoft windows 7 Microsoft windows Rt 8.1 Microsoft windows 11 22h2 Microsoft windows Server 2012 Microsoft windows 10 1809 Microsoft windows 11 21h2 Microsoft windows 10 1607 Microsoft windows 10 21h2 Microsoft windows Server 2016 Microsoft Microsoft windows Server 2019 Microsoft windows 10 22h2 Microsoft windows 10 20h2 Microsoft windows Server 2022
CWE		NVD-CWE-noinfo

10 Jan 2023, 22:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-01-10 22:15

Updated : 2023-12-10 14:48

NVD link : CVE-2023-21747

Mitre link : CVE-2023-21747

CVE.ORG link : CVE-2023-21747

JSON object : View

Products Affected

microsoft

windows_server_2012
windows_8.1
windows_10_22h2
windows_10_1809
windows_10_20h2
windows_11_22h2
windows_server_2022
windows_10_21h2
windows_10_1607
windows_server_2019
windows_rt_8.1
windows_server_2016
windows_server_2008
windows_11_21h2
windows_7

CWE

NVD-CWE-noinfo

7.8 /10