"Based on our initial investigation this vulnerability cannot be leveraged for remote code execution (RCE) on 32-bit platforms," said Jerry Bryant, a general manager in the Microsoft Security Response Center (MSRC). "We are still investigating the possibility of code execution on 64-bit platforms, but so far have not found a likely scenario that would result in reliable code execution."
A successful attack that exploits the SMB bug would instead result in a "denial of service," said Bryant, using the term that describes a Window crash that would require rebooting the PC. Windows crashes often inform users of the dire situation with the infamous "Blue Screen of Death."
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