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WindowsKernelVuln/CVE-2023-1446/
WindowsKernelVuln/CVE-2023-1446/

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Watchdog Anti-Virus, wsdk-driver.sys, DoS

Vulnerability Info

Version

Impact

Denial of Service

Description

From IoControlCode 0x80002004 and 0x80002008, a normal user can cause DoS due to the lack of null terminated before passing as SourceString to RtlInitUnicodeString.

Reproduce

In the attached file DoS.zip, there are DoS.exe, DoS.cpp, WAV_Setup.exe, and wsdk-driver.sys. DoS.exe is the PoC to cause DoS where WAV_Setup.exe which contains the vulnerable driver wsdk-driver.sys is installed, and DoS.cpp is the source code of DoS.exe. To reproduce the issue, just install WAV_Setup.exe and execute DoS.exe. It is expected that the system will crash (BSOD) once DoS.exe is executed. Password for attachment: DoS https://drive.google.com/file/d/1zjK_DMjHz41RMpfa0iLQ4GXKQwEr4z2T/view?usp=sharing