← Database

CVE-2021-47789

HIGH CVSS: 7.5 Published: 2026-01-16 Modified: 2026-06-17

Description

Yenkee Hornet Gaming Mouse driver GM312Fltr.sys contains a buffer overrun vulnerability that allows attackers to crash the system by sending oversized input. Attackers can exploit the driver by sending a 2000-byte buffer through DeviceIoControl to trigger a kernel-level system crash.

Affected Platforms

Yenkee Yms 3029 FirmwareYenkee Yms 3029

Weakness Type

CWE-121, CWE-787

References