Fedora 36: tpm2-tss 2023-3a9674404c | LinuxSecurity.com
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Fedora Update Notification
FEDORA-2023-3a9674404c
2023-02-17 01:32:31.766209
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Name        : tpm2-tss
Product     : Fedora 36
Version     : 3.2.2
Release     : 1.fc36
URL         : https://github.com/tpm2-software/tpm2-tss
Summary     : TPM2.0 Software Stack
Description :
tpm2-tss is a software stack supporting Trusted Platform Module(TPM) 2.0 system
APIs. It sits between TPM driver and applications, providing TPM2.0 specified
APIs for applications to access TPM module through kernel TPM drivers.

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Update Information:

Fixed:  * A buffer overflow in tss2-rc as CVE-2023-22745. * The drv layer in
tss2-rc should have been the policy layer. * Spec deviation in
Fapi_GetDescription caused description to be NULL when it should be empty
string. This is API breaking but           considered a bug since it deviated
from the FAPI spec * FAPI: undefined reference to curl_url_strerror when using
curl less than 7.80.0.
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ChangeLog:

* Wed Feb  1 2023 Peter Robinson  - 3.2.2-1
- Update to 3.2.2
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References:

  [ 1 ] Bug #2158598 - cannot get EK certificate after updating to tpm2-tss-3.2.1-1
        https://bugzilla.redhat.com/show_bug.cgi?id=2158598
  [ 2 ] Bug #2162612 - CVE-2023-22745 tpm2-tss: Buffer Overlow in TSS2_RC_Decode [fedora-all]
        https://bugzilla.redhat.com/show_bug.cgi?id=2162612
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This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2023-3a9674404c' at the command
line. For more information, refer to the dnf documentation available at
https://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
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Fedora 36: tpm2-tss 2023-3a9674404c

February 17, 2023
Fixed: * A buffer overflow in tss2-rc as CVE-2023-22745

Summary

tpm2-tss is a software stack supporting Trusted Platform Module(TPM) 2.0 system

APIs. It sits between TPM driver and applications, providing TPM2.0 specified

APIs for applications to access TPM module through kernel TPM drivers.

Update Information:

Fixed: * A buffer overflow in tss2-rc as CVE-2023-22745. * The drv layer in tss2-rc should have been the policy layer. * Spec deviation in Fapi_GetDescription caused description to be NULL when it should be empty string. This is API breaking but considered a bug since it deviated from the FAPI spec * FAPI: undefined reference to curl_url_strerror when using curl less than 7.80.0.

Change Log

* Wed Feb 1 2023 Peter Robinson - 3.2.2-1 - Update to 3.2.2

References

[ 1 ] Bug #2158598 - cannot get EK certificate after updating to tpm2-tss-3.2.1-1 https://bugzilla.redhat.com/show_bug.cgi?id=2158598 [ 2 ] Bug #2162612 - CVE-2023-22745 tpm2-tss: Buffer Overlow in TSS2_RC_Decode [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2162612

Update Instructions

This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2023-3a9674404c' at the command line. For more information, refer to the dnf documentation available at https://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label

Severity
Name : tpm2-tss
Product : Fedora 36
Version : 3.2.2
Release : 1.fc36
URL : https://github.com/tpm2-software/tpm2-tss
Summary : TPM2.0 Software Stack

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