In case it is helpful to someone, I found a way to update my Asus TPM-M R2.0 14-1 Pin TPM Module to the latest 5.62.3126.0 firmware (previously the TPM had the 5.61.2785.0 firmware with the vulnerability).Supermicro (a great server company) sells Infineon-based TPMs - e.g., see
When I try to upgrade the firmware, I get: Infineon Technologies AG TPMFactory Upd Version .00 [2018-01-21 .840] Error: open "TVic Port"-Driver failed !!!
Error initializing Low Level IO: 0x E0295200 Error detected: Final code: 0x E0295200 Final message: No connection to the TPM or TPM not found.
Unlike Asus () Supermicro has issued the latest firmware security updates for their Infineon TPM modules.
Their update packages appear to be general Infineon updates, so I figured it'd be worth a try to update my Asus module using one.
Module: ..\Common\Device Management.c; Function: Device Management_Connect; Line: 340 Code: 0x E0295200 Message: TPMConnect failed: 0x E0295200 I have copied all files from "...\Tools\Win PE\Bin\x64\" to the "...\Firmware\" directory. My attempts to leave a review on Amazon referencing this discussion so people could update their own TPM chips apparently can't happen because of the following: "We encourage you to revise your review and submit it again.
And used "TPMFactory -update config-file -config TPM20_latest.cfg" command in CMD (executed as administrator). A few common issues to keep in mind: Your review should focus on specific features of the product and your experience with it. Advertisements, promotional material or repeated posts that make the same point excessively are considered spam.
The updater detected my TPM, and flash updated to the latest firmware in the bundle. Then I rebooted back to the BIOS, turned the TPM back on, and re-enabled everything, and "tpm.msc" shows that my Asus TPM has been updated and no longer has the vulnerability.
Again, if you try this your command line may need to be different (use "TPMFactory -? Attachment 70492 Note that the update bundle also includes a UEFI updater that you can run from the BIOS, but I didn't bother doing that because I didn't have time to figure it out. I have ASUS H170 PRO GAMING motherboard with Asus TPM-M R2.0 14-1 Pin TPM Module installed.
() S1200BTLR/S1200BTLRM Firmware Update Package for IDA, Intel® OFU, Win PE* This download contains BIOS and firmware update package for the Intel® Server Board S1200BTLR/S1200BTLRM systems for use with IDA, Intel® OFU, EFI and Win PE* (42;1.19;1.160.