oss-security - Re: CVE requests - kernel: tpm infoleaks

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Message-ID: <1442939499.87938.1300135991782.JavaMail.root@zmail01.collab.prod.int.phx2.redhat.com>
Date: Mon, 14 Mar 2011 16:53:11 -0400 (EDT)
From: Josh Bressers <bressers@...hat.com>
To: oss-security@...ts.openwall.com
Cc: "Steven M. Christey" <coley@...us.mitre.org>
Subject: Re: CVE requests - kernel: tpm infoleaks

I'm not able to properly parse this. Should this get one CVE id or three?

Thanks.

-- 
    JB

----- Original Message -----
> [PATCH 1/3] char/tpm: Fix uninitialized usage of data buffer
> 
> http://tpmdd.git.sourceforge.net/git/gitweb.cgi?p=tpmdd/tpmdd;a=commitdiff;h=459e0537ebb7b786cd29a26f4e41c721632cd840
> infoleak
> 
> [PATCH 2/3] char/tpm: Call tpm_transmit with correct size
> 
> http://tpmdd.git.sourceforge.net/git/gitweb.cgi?p=tpmdd/tpmdd;a=commitdiff;h=f0bbed1ee49a4779dfb32159fea669ced8789336
> infoleak
> 
> [PATCH 3/3] char/tpm: zero buffer after copying to userspace
> 
> http://tpmdd.git.sourceforge.net/git/gitweb.cgi?p=tpmdd/tpmdd;a=commitdiff;h=44480e4077cd782aa8f54eb472b292547f030520
> prevents storing of previous result, leakage to other drivers
> 
> Credit to Peter Huewe.
> 
> https://bugzilla.redhat.com/show_bug.cgi?id=684671
> 
> Thanks, Eugene
> --
> main(i) { putchar(182623909 >> (i-1) * 5&31|!!(i<7)<<6) && main(++i);
> }

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