tpm2-tss 2.4.3 changed or fixed:
• Fix CVE-2020-24455 FAPI PolicyPCR not instatiating correctly • Note that all TPM object created with a PolicyPCR with the currentPcrs • and currentPcrsAndBank options have been created with an incorrect policy • that ommits PCR checks. All these objects have to be recreated! • Fix bug in FAPI NV creation with custom index values • Cleanup of leftover sessions in error cases in FAPI • Better error messages in several FAPI errors • Add checks to FAPI policy paths • Add checks if FAPI is correctly provisioned • Fix execution of FAPI policies in some cases • Allow 0x prefixes for TPMU_HA in JSON encoding
sudo dnf upgrade --advisory=FEDORA-2020-bb8e3c5548
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