it is an amazing vuln @tehjh and I got an idea when I learn your vuln that maybe the name 'ptracer_cred' can be changed to be sth like ' ptracelinkcreater_cred', when link is created by PTRACE_ATTACH,it == tracer's cred, when link created by PTRACE_TRACEME, it == tracee's credhttps://twitter.com/ProjectZeroBugs/status/1151143478715285504 …
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yes "ptracer_cred" let people feel a little bit confused,"ptrace_cred" is better
Thanks. Twitter will use this to make your timeline better. UndoUndo
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