Credit is to "Nils Sommer of bytegeist, working with Google Project Zero".
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The attached PoC triggers a null pointer condition on Windows 7 32-bit, which can potentially be exploited on versions of Windows that allow mapping the null page (e.g. Windows 7 32-bit).
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Note that multiple PoC executions and simulated system activity (such as opening Explorer) may be required to trigger this issue.
This bug is subject to a 90 day disclosure deadline. If 90 days elapse
without a broadly available patch, then the bug report will automatically
become visible to the public.
