CVE-2023-23376
Windows Common Log File System Driver Elevation of Privilege Vulnerability
In short
A flaw in Windows' logging system driver allows a user with basic access to gain higher privileges and take full control of the computer. This is dangerous because it lets attackers bypass security restrictions.
Technical detail
A buffer overflow vulnerability in the Common Log File System (CLFS) driver enables local privilege escalation through crafted I/O control requests. An authenticated attacker can trigger memory corruption to execute code with kernel privileges, bypassing normal access controls.
Summary generated and translated by AI from the official description.
Windows Common Log File System Driver Elevation of Privilege Vulnerability
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
Affected products
Microsoft · Windows 10 Version 1507Microsoft · Windows 10 Version 1607Microsoft · Windows 10 Version 1809Microsoft · Windows 10 Version 20H2Microsoft · Windows 10 Version 21H2Microsoft · Windows 10 Version 22H2Microsoft · Windows 11 version 21H2Microsoft · Windows 11 version 22H2Microsoft · Windows Server 2008 R2 Service Pack 1Microsoft · Windows Server 2008 R2 Service Pack 1 (Server Core installation)Microsoft · Windows Server 2008 Service Pack 2Microsoft · Windows Server 2008 Service Pack 2Microsoft · Windows Server 2008 Service Pack 2 (Server Core installation)Microsoft · Windows Server 2012Microsoft · Windows Server 2012 R2Microsoft · Windows Server 2012 R2 (Server Core installation)Microsoft · Windows Server 2012 (Server Core installation)Microsoft · Windows Server 2016Microsoft · Windows Server 2016 (Server Core installation)Microsoft · Windows Server 2019Microsoft · Windows Server 2019 (Server Core installation)Microsoft · Windows Server 2022Want to know if your infrastructure is exposed to this?
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