제출 #105169: DriverGenius, mydrivers64.sys, DoS2
| 제목 | DriverGenius, mydrivers64.sys, DoS2 |
|---|---|
| 설명 | Version: DriverGenius 9.70.0.346, mydrivers64.sys 9.2.707.1214 http://www.drivergenius.com/ Impact: Denial of Service Description: From IoControlCode 0x9C40A0D8, 0x9C40A0DC, and 0x9C40A0E0, a normal user can call __outbyte, __outword, and __outdword respectively, which can lead to denial of service and other unknown impacts toward system e.g. UEFI attack. Reproduce: In the attached file DoS2.zip, there are DoS2.exe, DoS2.cpp, DGSetup_Home_BZNR.exe, and mydrivers64.sys. DoS2.exe is the PoC to cause DoS where DGSetup_Home_BZNR.exe which contains the vulnerable driver mydrivers64.sys is installed, and DoS2.cpp is the source code of DoS2.exe. To reproduce the issue, install DGSetup_Home_BZNR.exe and execute DoS2.exe. It is expected that the system will restart once DoS2.exe is executed. Password for attachment: DoS2 https://drive.google.com/file/d/1VWI0i6Zq-Fi55kbZI6l3dHCeBq-NOlJc/view?usp=sharing |
| 원천 | ⚠️ https:/ |
| 사용자 | Zeze7w (UID 40823) |
| 제출 | 2023. 03. 24. AM 07:04 (3 연령 ago) |
| 모더레이션 | 2023. 03. 28. PM 10:16 (5 days later) |
| 상태 | 수락 |
| VulDB 항목 | 224235 [DriverGenius 9.70.0.346 IOCTL mydrivers64.sys 0x9C40A0D8/0x9C40A0DC/0x9C40A0E0 메모리 손상] |
| 포인트들 | 20 |