high7.5
CVE-2021-47789
Yenkee Hornet Gaming Mouse driver GM312Fltr.sys contains a buffer overrun vulnerability that allows attackers to crash the system by sending oversized input.
Impact
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 products
| Vendor | Product | Affected versions |
|---|---|---|
| Yenkee | Yms 3029 Firmware | All versions |
Weakness classification
References
- NVD record
- CVE.org record
- https://github.com/Quadron-Research-Lab/Kernel_Driver_bugs/tree/main/GM312Fltr
- https://www.exploit-db.com/exploits/50311
- https://www.vulncheck.com/advisories/yenkee-hornet-gaming-mouse-gmfltrsys-denial-of-service-poc
- https://www.yenkee.eu/
- https://www.exploit-db.com/exploits/50311