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Re: CVE request -- kernel: execshield: predictable ascii armour base address
From: Nick Kralevich <nnk () google com>
Date: Tue, 20 Mar 2012 09:01:39 -0700

Can someone explain to me why this is worthy of a CVE? I can see this as a
bug of course.  But a "vulnerability"?

This bug, by itself, does not cause a vulnerability. It just makes
vulnerabilities easier to exploit. I'm not sure this is worthy of a CVE
unless we're willing to assign CVEs to all fixed address allocations.

-- Nick

On Tue, Mar 20, 2012 at 6:10 AM, Eugene Teo <eugene () redhat com> wrote:

On 03/20/2012 06:20 PM, Petr Matousek wrote:
When running a binary with a lot of shared libraries, predictable base
address is used for one of the loaded libraries.

This flaw could be used to bypass ASLR.



Use CVE-2012-1568.


Nick Kralevich | Android Security | nnk () google com | 650.214.4037

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