[PATCH 0/3] Fix bugs related to TPM2 event log

Stefan Berger stefanb at linux.ibm.com
Tue Mar 9 03:19:51 UTC 2021

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.


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   | 31 +++++++++++++++++++++++++++++-
 drivers/char/tpm/eventlog/common.c |  3 +++
 drivers/char/tpm/eventlog/efi.c    | 10 ++++++----
 3 files changed, 39 insertions(+), 5 deletions(-)


More information about the Linux-security-module-archive mailing list