OpenVZ Forum: Discussions » ATTENTION you can get root on x64 - Zero extend all registers after ptrace in 32bit entry path.

Home » General » Discussions » ATTENTION you can get root on x64 - Zero extend all registers after ptrace in 32bit entry path.

Wed, 24 October 2007 14:54

dev
Messages: 1693
Registered: September 2005
Location: Moscow

Senior Member

1. better send such notices to devel@openvz.org (it can help just in case we missed something)
2. just for info: it was fixed in 028stab045

		ATTENTION you can get root on x64 - Zero extend all registers after ptrace in 32bit entry path. By: disaster on Sat, 29 September 2007 09:49
		Re: Zero extend all registers after ptrace in 32bit entry path. By: disaster on Sat, 29 September 2007 14:17
		Re: Zero extend all registers after ptrace in 32bit entry path. By: dev on Wed, 24 October 2007 14:54

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