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by progval
35 days ago
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"sudo" in "sudo echo 3 > /prox/sys/vm/drop_caches" does not do anything because only runs echo, not the write. And if a machine is already exploited, it's too late to do just that. You need to rebuild the whole disk image because anything on it could be compromised. |
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this is more targeted at the people who run the PoC to see if their machine is vulnerable.
just transcribing some relevant stuff from https://github.com/V4bel/dirtyfrag/issues/1 so that people visiting this thread dont need to poke around a bunch of different places.