A libtpms security update has been released for Fedora 33.

SECURITY: Fedora 33 Update: libtpms-0.7.7-0.20210302gitfd5bd3fb1d.fc33

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Fedora Update Notification
FEDORA-2021-caf9e04ef1
2021-03-10 00:41:43.224986
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Name : libtpms
Product : Fedora 33
Version : 0.7.7
Release : 0.20210302gitfd5bd3fb1d.fc33
URL :   http://github.com/stefanberger/libtpms
Summary : Library providing Trusted Platform Module (TPM) functionality
Description :
A library providing TPM functionality for VMs. Targeted for integration
into Qemu.

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Update Information:

tpm2: CryptSym: fix AES output IV; a CVE has been filed for this issue
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ChangeLog:

* Tue Mar 2 2021 Stefan Breger - 0.7.7-0.20210302gitfd5bd3fb1d
- tpm2: CryptSym: fix AES output IV; a CVE has been filed for this issue
- tpm2: fixes a suspend/resume problem when public keys are loaded
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This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2021-caf9e04ef1' at the command
line. For more information, refer to the dnf documentation available at
  http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label

All packages are signed with the Fedora Project GPG key. More details on the
GPG keys used by the Fedora Project can be found at
  https://fedoraproject.org/keys