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Posts Tagged ‘Write protection’

Syscall Hijacking: Kernel 2.6.* systems

December 3, 2010 35 comments

In this guide I will explain how to hijack the syscall in kernel 2.6.*: in particular how to bypass the kernel write protection and the “protected mode” bit of the CR0 CPUs register.
I don’t explain what is a syscall or syscall table: I assume you know what it is.
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