tpm: Defend against TPM sending unexpected short packets

[SeaBIOS] [PATCH 0/2] tpm: Defend against TPM sending unexpected short packets

Stefan Berger posted 2 patches 4 years, 5 months ago

Download series mbox

Patches applied successfully (tree, apply log)
git fetch https://github.com/patchew-project/seabios tags/patchew/20191106213600.2457517-1-stefanb@linux.vnet.ibm.com

src/hw/tpm_drivers.c |  3 ++-
src/tcgbios.c        | 13 +++++++++++--
2 files changed, 13 insertions(+), 3 deletions(-)

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[SeaBIOS] [PATCH 0/2] tpm: Defend against TPM sending unexpected short packets

Posted by Stefan Berger 4 years, 5 months ago

This series of patches addresses issues that may arise if a TPM sends
unexpected short packets.

   Stefan

Stefan Berger (2):
  tpm: Require a response to have minimum size of a valid response
    header
  tcgbios: Check for enough bytes returned from TPM2_GetCapability

 src/hw/tpm_drivers.c |  3 ++-
 src/tcgbios.c        | 13 +++++++++++--
 2 files changed, 13 insertions(+), 3 deletions(-)

-- 
2.20.1
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[SeaBIOS] Re: [PATCH 0/2] tpm: Defend against TPM sending unexpected short packets

Posted by Kevin O'Connor 4 years, 5 months ago

On Wed, Nov 06, 2019 at 04:35:58PM -0500, Stefan Berger wrote:
> This series of patches addresses issues that may arise if a TPM sends
> unexpected short packets.
> 
>    Stefan

Thanks.  I committed this series.

-Kevin
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