From: Tim Gardner <tim.gardner@canonical.com>
To: linux-kernel@vger.kernel.org
Cc: Seth Forshee <seth.forshee@canonical.com>,
Tim Gardner <tim.gardner@canonical.com>
Subject: [PATCH 0/3] TPM: CVE patch, close a race, atomic cleanup
Date: Tue, 6 Dec 2011 11:29:19 -0700 [thread overview]
Message-ID: <1323196162-2717-1-git-send-email-tim.gardner@canonical.com> (raw)
This patch series fixes an oversight in the implementation
of CVE-2011-1162 introduced by 3321c07ae5068568cd61ac9f4ba749006a7185c9,
corrects a race between readers and writers, and cleans up the
use of an unnecessary atomic variable.
Tim Gardner (3):
TPM: Zero buffer whole after copying to userspace
TPM: Close data_pending and data_buffer races
TPM: data_pending is no longer atomic
drivers/char/tpm/tpm.c | 28 +++++++++++++++-------------
drivers/char/tpm/tpm.h | 2 +-
2 files changed, 16 insertions(+), 14 deletions(-)
next reply other threads:[~2011-12-06 18:49 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-12-06 18:29 Tim Gardner [this message]
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
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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