-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

====================================================================                   
Red Hat Security Advisory

Synopsis:          Moderate: tpm2-tools security and enhancement update
Advisory ID:       RHSA-2021:4413-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://access.redhat.com/errata/RHSA-2021:4413
Issue date:        2021-11-09
CVE Names:         CVE-2021-3565
====================================================================
1. Summary:

An update for tpm2-tools is now available for Red Hat Enterprise Linux 8.

Red Hat Product Security has rated this update as having a security impact
of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which
gives a detailed severity rating, is available for each vulnerability from
the CVE link(s) in the References section.

2. Relevant releases/architectures:

Red Hat Enterprise Linux BaseOS (v. 8) - aarch64, ppc64le, s390x, x86_64

3. Description:

The tpm2-tools packages add a set of utilities for management and
utilization of Trusted Platform Module (TPM) 2.0 devices from user space.

Security Fix(es):

* tpm2-tools: fixed AES wrapping key in tpm2_import (CVE-2021-3565)

For more details about the security issue(s), including the impact, a CVSS
score, acknowledgments, and other related information, refer to the CVE
page(s) listed in the References section.

Additional Changes:

For detailed information on changes in this release, see the Red Hat
Enterprise Linux 8.5 Release Notes linked from the References section.

4. Solution:

For details on how to apply this update, which includes the changes
described in this advisory, refer to:

https://access.redhat.com/articles/11258

5. Bugs fixed (https://bugzilla.redhat.com/):

1964427 - CVE-2021-3565 tpm2-tools: fixed AES wrapping key in tpm2_import

6. Package List:

Red Hat Enterprise Linux BaseOS (v. 8):

Source:
tpm2-tools-4.1.1-5.el8.src.rpm

aarch64:
tpm2-tools-4.1.1-5.el8.aarch64.rpm
tpm2-tools-debuginfo-4.1.1-5.el8.aarch64.rpm
tpm2-tools-debugsource-4.1.1-5.el8.aarch64.rpm

ppc64le:
tpm2-tools-4.1.1-5.el8.ppc64le.rpm
tpm2-tools-debuginfo-4.1.1-5.el8.ppc64le.rpm
tpm2-tools-debugsource-4.1.1-5.el8.ppc64le.rpm

s390x:
tpm2-tools-4.1.1-5.el8.s390x.rpm
tpm2-tools-debuginfo-4.1.1-5.el8.s390x.rpm
tpm2-tools-debugsource-4.1.1-5.el8.s390x.rpm

x86_64:
tpm2-tools-4.1.1-5.el8.x86_64.rpm
tpm2-tools-debuginfo-4.1.1-5.el8.x86_64.rpm
tpm2-tools-debugsource-4.1.1-5.el8.x86_64.rpm

These packages are GPG signed by Red Hat for security.  Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/

7. References:

https://access.redhat.com/security/cve/CVE-2021-3565
https://access.redhat.com/security/updates/classification/#moderate
https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.5_release_notes/

8. Contact:

The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2021 Red Hat, Inc.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
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VVSH
-----END PGP SIGNATURE-----

--
RHSA-announce mailing list
RHSA-announce@redhat.com
https://listman.redhat.com/mailman/listinfo/rhsa-announce