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SubjectRe: /proc/*/mem and mmap() security hole?
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>>>>> "AP" == Andrej Presern <andrejp@luz.fe.uni-lj.si> writes:

AP> It makes me wonder if there is a way a process can prevent some
AP> other process from accessing any of its address space. Not being
AP> able to do so would open up a potential security hole that would
AP> enable the superuser to extract the information that is supposed
AP> to stay private by mmap()ing the address space of an intresting
AP> process into its own and examining (and possibly modifying) it.

Would people please stop trying to protect a unix system from root?
Root can patch the kernel on the fly to get around any "protection".


Benny

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