CVE-2023-29336

Win32k Elevation of Privilege Vulnerability

State: Published
Severity: 7.8 High
Published: May 9, 2023
Updated: Oct 21, 2025
Reserved: Apr 4, 2023

Description

Win32k Elevation of Privilege Vulnerability

Scores

CVSS	Score	Vector	Source
3.1	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	microsoft

Weaknesses

CWE-416 Use After Free

Affected Products

Product	Versions
Windows 10 Version 1507Microsoft	10.0.10240.0 to before 10.0.10240.19926Affected
Windows 10 Version 1607Microsoft	10.0.14393.0 to before 10.0.14393.5921Affected
Windows Server 2016Microsoft	10.0.14393.0 to before 10.0.14393.5921Affected
Windows Server 2016 (Server Core installation)Microsoft	10.0.14393.0 to before 10.0.14393.5921Affected
Windows Server 2008 Service Pack 2Microsoft	6.0.6003.0 to before 6.0.6003.22070Affected
Windows Server 2008 Service Pack 2 (Server Core installation)Microsoft	6.0.6003.0 to before 6.0.6003.22070Affected
Windows Server 2008 Service Pack 2Microsoft	6.0.6003.0 to before 6.0.6003.22070Affected
Windows Server 2008 R2 Service Pack 1Microsoft	6.1.7601.0 to before 6.1.7601.26519Affected
Windows Server 2008 R2 Service Pack 1 (Server Core installation)Microsoft	6.1.7601.0 to before 6.1.7601.26519Affected
Windows Server 2012Microsoft	6.2.9200.0 to before 6.2.9200.24266Affected
Windows Server 2012 (Server Core installation)Microsoft	6.2.9200.0 to before 6.2.9200.24266Affected
Windows Server 2012 R2Microsoft	6.3.9600.0 to before 6.3.9600.20969Affected
Windows Server 2012 R2 (Server Core installation)Microsoft	6.3.9600.0 to before 6.3.9600.20969Affected

References

Win32k Elevation of Privilege Vulnerabilityvendor-advisory
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-29336government-resource
https://www.exploit-db.com/exploits/52301

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