linux-kernel - [PATCH 0/3] TPM: CVE patch, close a race, atomic cleanup

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <1323196162-2717-1-git-send-email-tim.gardner@canonical.com>
Date:	Tue,  6 Dec 2011 11:29:19 -0700
From:	Tim Gardner <tim.gardner@...onical.com>
To:	linux-kernel@...r.kernel.org
Cc:	Seth Forshee <seth.forshee@...onical.com>,
	Tim Gardner <tim.gardner@...onical.com>
Subject: [PATCH 0/3] TPM: CVE patch, close a race, atomic cleanup

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(-)

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/