CVE-2023-21776

Windows Kernel Information Disclosure Vulnerability

CVSS v3 5.5 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21776
http://packetstormsecurity.com/files/172300/Windows-Kernel-CmpDoReDoCreateKey-CmpDoReOpenTransKey-Out-Of-Bounds-Read.html
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21776

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:microsoft:windows_10:-:::::::*
	cpe:2.3:o:microsoft:windows_10:20h2:::::::*
	cpe:2.3:o:microsoft:windows_10:21h2:::::::*
	cpe:2.3:o:microsoft:windows_10:22h2:::::::*
	cpe:2.3:o:microsoft:windows_10:1607:::::::*
	cpe:2.3:o:microsoft:windows_10:1809:::::::*
	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::::::
	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:-:::::::*

History

No history.

Information

Published : 2023-01-10 22:15

Updated : 2025-01-01 01:15

NVD link : CVE-2023-21776

Mitre link : CVE-2023-21776

CVE.ORG link : CVE-2023-21776

JSON object : View

Products Affected

microsoft

windows_server_2016
windows_rt_8.1
windows_server_2022
windows_10
windows_8.1
windows_server_2012
windows_11
windows_7
windows_server_2019
windows_server_2008

CWE

CWE-125

Out-of-bounds Read

NVD-CWE-noinfo

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