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From: Stefan Berger <stefanb@linux.ibm.com>
To: peterhuewe@gmx.de, jarkko@kernel.org
Cc: jgg@ziepe.ca, linux-integrity@vger.kernel.org,
	linux-security-module@vger.kernel.org,
	linux-kernel@vger.kernel.org,
	Stefan Berger <stefanb@linux.ibm.com>
Subject: [PATCH v2 0/3] Fix bugs related to TPM2 event log
Date: Wed, 10 Mar 2021 17:19:13 -0500	[thread overview]
Message-ID: <20210310221916.356716-1-stefanb@linux.ibm.com> (raw)

This series of patches fixes a couple of issues related to TPM2
event logs, such as the disappearance of the TPM2 log on QEMU machines
running with UEFI (my fault) and a kernel fault due to an integer under-
flow when reading the TPM 2 log multiple times.

Regards,
   Stefan

v1->v2:
 - Revised patches 1 & 2

Stefan Berger (3):
  tpm: efi: Use local variable for calculating final log size
  tpm: acpi: Check eventlog signature before using it
  tpm: vtpm_proxy: Avoid reading host log when using a virtual device

 drivers/char/tpm/eventlog/acpi.c   | 33 +++++++++++++++++++++++++++++-
 drivers/char/tpm/eventlog/common.c |  3 +++
 drivers/char/tpm/eventlog/efi.c    | 29 ++++++++++++++++++--------
 3 files changed, 56 insertions(+), 9 deletions(-)

-- 
2.29.2


             reply	other threads:[~2021-03-10 22:20 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-03-10 22:19 Stefan Berger [this message]
2021-03-10 22:19 ` [PATCH v2 1/3] tpm: efi: Use local variable for calculating final log size Stefan Berger
2021-03-10 23:14   ` Jarkko Sakkinen
2021-03-10 23:21   ` Jarkko Sakkinen
2021-03-10 23:24     ` Jarkko Sakkinen
2021-03-11 14:02       ` Stefan Berger
2021-03-12 16:54         ` Jarkko Sakkinen
2021-03-10 22:19 ` [PATCH v2 2/3] tpm: acpi: Check eventlog signature before using it Stefan Berger
2021-03-10 23:13   ` Jarkko Sakkinen
2021-03-10 22:19 ` [PATCH v2 3/3] tpm: vtpm_proxy: Avoid reading host log when using a virtual device Stefan Berger
2021-03-10 23:04   ` Jarkko Sakkinen
2021-03-10 23:04 ` [PATCH v2 0/3] Fix bugs related to TPM2 event log Jarkko Sakkinen

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