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Fedora 33: libtpms 2021-57e3c4261a Critical Access Control Update

fedora
Calendar Grey July 3, 2021
Dist Fedora Esm H88
Upgrade libtpms in Fedora 33 to resolve accessibility problems and improve TPM2B operations. Ensure your system remains secure and up-to-date!
tpm2: Reset too large size indicators in TPM2B to avoid access beyond buffer

Summary

A library providing TPM functionality for VMs. Targeted for integration

into Qemu.

tpm2: Reset too large size indicators in TPM2B to avoid access beyond buffer

* Thu Jun 24 2021 Stefan Berger - 0.8.4-0.20210625gita594c4692a

- tpm2: Reset too large size indicators in TPM2B to avoid access beyond buffer

- tpm2: Restore original value in buffer if unmarshalled one was illegal

su -c 'dnf upgrade --advisory FEDORA-2021-57e3c4261a' at the command

line. For more information, refer to the dnf documentation available at

https://dnf.readthedocs.io/en/latest/command_ref.html

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Change Log

References

Update Instructions

Severity
critical
Lowest
Low
Medium
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Critical

Product: Fedora 33
Version: 0.8.4
Release: 1.20210624gita594c4692a.fc33
Summary: Library providing Trusted Platform Module (TPM) functionality

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