Microsoft Windows Common Log File System Driver Information Disclosure Vulnerability (CNVD-2022-84602)

Microsoft Windows Common Log File System Driver is a Common Log File System (CLFS) API from Microsoft that provides a common log file subsystem that can be used by dedicated client applications and shared by multiple clients to optimize log access. An information disclosure vulnerability exists in the Microsoft Windows Common Log File System Driver. The vulnerability is due to excessive data output by applications in the Windows Common Log File System Driver. An attacker could use this vulnerability to gain unauthorized access to sensitive information on the system.