Date: Thu, 11 Dec 2014 18:23:23 +0100 From: Hanno Böck <hanno@...eck.de> To: oss-security@...ts.openwall.com Subject: Re: PIE bypass using VDSO ASLR weakness On Thu, 11 Dec 2014 11:15:44 +0530 Reno Robert <renorobert@...il.com> wrote: > Given that ASLR is not effective in VDSO and comes down to 11 quality > bits as per pax test making return-to-vdso feasible even for PIE > binary, whether this should be considered as a bug and CVE be > assigned? I opened a bug in the kernel's bugtracker: https://bugzilla.kernel.org/show_bug.cgi?id=89591 -- Hanno Böck http://hboeck.de/ mail/jabber: hanno@...eck.de GPG: BBB51E42 Content of type "application/pgp-signature" skipped
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