Home / mailings [RHSA-2022:8100-01] Low: swtpm security and bug fix update
Posted on 15 November 2022
RedHat===================================================================== Red Hat Security Advisory
Synopsis: Low: swtpm security and bug fix update
Advisory ID: RHSA-2022:8100-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2022:8100
Issue date: 2022-11-15
CVE Names: CVE-2022-23645
=====================================================================
1. Summary:
An update for swtpm is now available for Red Hat Enterprise Linux 9.
Red Hat Product Security has rated this update as having a security impact
of Low. 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 AppStream (v. 9) - aarch64, s390x, x86_64
3. Description:
SWTPM is a TPM emulator built on libtpms providing TPM functionality for
QEMU VMs.
Security Fix(es):
* swtpm: Unchecked header size indicator against expected size
(CVE-2022-23645)
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 9.1 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/):
2056491 - CVE-2022-23645 swtpm: Unchecked header size indicator against expected size
2090219 - Not able to install windows 11 OS with vTPM in spec (disable FIPS)
6. Package List:
Red Hat Enterprise Linux AppStream (v. 9):
Source:
swtpm-0.7.0-3.20211109gitb79fd91.el9.src.rpm
aarch64:
swtpm-0.7.0-3.20211109gitb79fd91.el9.aarch64.rpm
swtpm-debuginfo-0.7.0-3.20211109gitb79fd91.el9.aarch64.rpm
swtpm-debugsource-0.7.0-3.20211109gitb79fd91.el9.aarch64.rpm
swtpm-libs-0.7.0-3.20211109gitb79fd91.el9.aarch64.rpm
swtpm-libs-debuginfo-0.7.0-3.20211109gitb79fd91.el9.aarch64.rpm
swtpm-tools-0.7.0-3.20211109gitb79fd91.el9.aarch64.rpm
swtpm-tools-debuginfo-0.7.0-3.20211109gitb79fd91.el9.aarch64.rpm
s390x:
swtpm-0.7.0-3.20211109gitb79fd91.el9.s390x.rpm
swtpm-debuginfo-0.7.0-3.20211109gitb79fd91.el9.s390x.rpm
swtpm-debugsource-0.7.0-3.20211109gitb79fd91.el9.s390x.rpm
swtpm-libs-0.7.0-3.20211109gitb79fd91.el9.s390x.rpm
swtpm-libs-debuginfo-0.7.0-3.20211109gitb79fd91.el9.s390x.rpm
swtpm-tools-0.7.0-3.20211109gitb79fd91.el9.s390x.rpm
swtpm-tools-debuginfo-0.7.0-3.20211109gitb79fd91.el9.s390x.rpm
x86_64:
swtpm-0.7.0-3.20211109gitb79fd91.el9.x86_64.rpm
swtpm-debuginfo-0.7.0-3.20211109gitb79fd91.el9.x86_64.rpm
swtpm-debugsource-0.7.0-3.20211109gitb79fd91.el9.x86_64.rpm
swtpm-libs-0.7.0-3.20211109gitb79fd91.el9.x86_64.rpm
swtpm-libs-debuginfo-0.7.0-3.20211109gitb79fd91.el9.x86_64.rpm
swtpm-tools-0.7.0-3.20211109gitb79fd91.el9.x86_64.rpm
swtpm-tools-debuginfo-0.7.0-3.20211109gitb79fd91.el9.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-2022-23645
https://access.redhat.com/security/updates/classification/#low
https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/9/html/9.1_release_notes/index
8. Contact:
The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/
Copyright 2022 Red Hat, Inc.
