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Bug in fltmgr.sys with DV enabled

MDHMDH Member Posts: 22

Found a bug in fltmgr.sys that causes an AV BSOD when verifier is enabled. Yes, I understand that verifier is designed to identify bugs in user code which leads to crashes but this is in actual fltmgr code. Anyway, does anyone have an appropriate point of contact at at Microsoft to report a bug with DV? I don't think it's a security vulnerability so MSRC probably doesn't make sense.

Comments

  • Scott_Noone_(OSR)Scott_Noone_(OSR) Administrator Posts: 3,341

    Can you provide the analysis that makes you believe it’s a FltMgr bug?

    -scott
    OSR

  • Peter_Viscarola_(OSR)Peter_Viscarola_(OSR) Administrator Posts: 8,027

    does anyone have an appropriate point of contact at at Microsoft to report a bug with DV?

    Yup. Absolutely. On the DV team, in the dev kits team, and in the FltMgr team.

    As SNoone requested, please post your analysis (!analyze -v output, and walk us through your diagnosis as to the bug in FltMgr)... assuming we concur, we'll get it to the right folks.

    Peter

    Peter Viscarola
    OSR
    @OSRDrivers

  • MDHMDH Member Posts: 22

    @Scott_Noone_(OSR) said:
    Can you provide the analysis that makes you believe it’s a FltMgr bug?

    I sent Scott an email.

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