sgdt is an unprivileged instructions, a process at any privilege level
can execute sgdt to get the address of that processor's Global Descriptor Table
pmap.h has the following comment
more here.............https://code.google.com/p/google-security-research/issues/detail?id=23&can=6
Image may be NSFW.can execute sgdt to get the address of that processor's Global Descriptor Table
pmap.h has the following comment
more here.............https://code.google.com/p/google-security-research/issues/detail?id=23&can=6
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