From: Rajiv Andrade <srajiv@linux.vnet.ibm.com>
To: Tim Gardner <tim.gardner@canonical.com>
Cc: linux-kernel@vger.kernel.org,
Seth Forshee <seth.forshee@canonical.com>,
Debora Velarde <debora@linux.vnet.ibm.com>,
Marcel Selhorst <m.selhorst@sirrix.com>,
tpmdd-devel@lists.sourceforge.net, stable@vger.kernel.org
Subject: Re: [PATCH 1/3] TPM: Zero buffer whole after copying to userspace
Date: Fri, 3 Feb 2012 15:39:31 -0200 [thread overview]
Message-ID: <20120203173931.GC21715@hardened-box.ibm.com> (raw)
In-Reply-To: <1323196162-2717-2-git-send-email-tim.gardner@canonical.com>
On Tue, 06 Dec 2011, Tim Gardner wrote:
> Commit 3321c07ae5068568cd61ac9f4ba749006a7185c9 correctly clears the TPM
> buffer if the user specified read length is >= the TPM buffer length. However,
> if the user specified read length is < the TPM buffer length, then part of the
> TPM buffer is left uncleared.
>
> Reported-by: Seth Forshee <seth.forshee@canonical.com>
> Cc: Debora Velarde <debora@linux.vnet.ibm.com>
> Cc: Rajiv Andrade <srajiv@linux.vnet.ibm.com>
> Cc: Marcel Selhorst <m.selhorst@sirrix.com>
> Cc: tpmdd-devel@lists.sourceforge.net
> Cc: stable@vger.kernel.org
> Signed-off-by: Tim Gardner <tim.gardner@canonical.com>
Applied to github.com:srajiv/tpm.git next
Thanks,
Rajiv
next prev parent reply other threads:[~2012-02-03 17:42 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-12-06 18:29 [PATCH 0/3] TPM: CVE patch, close a race, atomic cleanup Tim Gardner
2011-12-06 18:29 ` [PATCH 1/3] TPM: Zero buffer whole after copying to userspace Tim Gardner
2012-02-03 17:39 ` Rajiv Andrade [this message]
2011-12-06 18:29 ` [PATCH 2/3] TPM: Close data_pending and data_buffer races Tim Gardner
2011-12-20 16:38 ` Rajiv Andrade
2011-12-20 19:39 ` Tim Gardner
2011-12-22 17:42 ` Rajiv Andrade
2011-12-22 18:44 ` Tim Gardner
2011-12-22 20:02 ` Rajiv Andrade
2011-12-23 14:25 ` Tim Gardner
2011-12-27 20:02 ` [tpmdd-devel] " Mimi Zohar
2012-01-11 19:43 ` Rajiv Andrade
2012-07-25 17:36 ` Kent Yoder
2011-12-06 18:29 ` [PATCH 3/3] TPM: data_pending is no longer atomic Tim Gardner
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