CVE-2025-61155

Name of the Vulnerable Software and Affected Versions GameDriverX64.sys versions prior to 7.23.4.7

Description The GameDriverX64.sys kernel-mode anti-cheat driver contains an access control issue within one of its IOCTL handlers. A local user-mode process can open a handle to the driver device and send specially crafted IOCTL requests. Because these requests are executed in kernel-mode context without proper authentication or access validation, an attacker can terminate arbitrary processes, including critical system and security services, without requiring administrative privileges, leading to a denial of service.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.