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Red Hat: RHSA-2023-2453-01 Moderate: Libtpms Memory Issue

red hat
Calendar Grey May 9, 2023
Dist Redhat Esm H88
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An update for libtpms is now available for Red Hat Enterprise Linux 9

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

Summary

The libtpms is a library providing Trusted Platform Module (TPM) functionality for virtual machines.
Security Fix(es):
* tpm: TCG TPM2.0 implementations vulnerable to memory corruption (CVE-2023-1017)
* tpm2: TCG TPM2.0 implementations vulnerable to memory corruption (CVE-2023-1018)
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 9.2 Release Notes linked from the References section.

Topics%20covered

Topics Covered

security advisory red hat moderate impact memory issue libtpms

References

https://access.redhat.com/security/cve/CVE-2023-1017 https://access.redhat.com/security/cve/CVE-2023-1018 https://access.redhat.com/security/updates/classification#moderate https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/9/html/9.2_release_notes/index

Package List

Red Hat Enterprise Linux AppStream (v. 9):
Source: libtpms-0.9.1-3.20211126git1ff6fe1f43.el9_2.src.rpm
aarch64: libtpms-0.9.1-3.20211126git1ff6fe1f43.el9_2.aarch64.rpm libtpms-debuginfo-0.9.1-3.20211126git1ff6fe1f43.el9_2.aarch64.rpm libtpms-debugsource-0.9.1-3.20211126git1ff6fe1f43.el9_2.aarch64.rpm
s390x: libtpms-0.9.1-3.20211126git1ff6fe1f43.el9_2.s390x.rpm libtpms-debuginfo-0.9.1-3.20211126git1ff6fe1f43.el9_2.s390x.rpm libtpms-debugsource-0.9.1-3.20211126git1ff6fe1f43.el9_2.s390x.rpm
x86_64: libtpms-0.9.1-3.20211126git1ff6fe1f43.el9_2.i686.rpm libtpms-0.9.1-3.20211126git1ff6fe1f43.el9_2.x86_64.rpm libtpms-debuginfo-0.9.1-3.20211126git1ff6fe1f43.el9_2.i686.rpm libtpms-debuginfo-0.9.1-3.20211126git1ff6fe1f43.el9_2.x86_64.rpm libtpms-debugsource-0.9.1-3.20211126git1ff6fe1f43.el9_2.i686.rpm libtpms-debugsource-0.9.1-3.20211126git1ff6fe1f43.el9_2.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


Advisory ID: RHSA-2023:2453-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2023:2453
Issue date: 2023-05-09

Topic

An update for libtpms is now available for Red Hat Enterprise Linux 9.Red Hat Product Security has rated this update as having a security impactof Moderate. A Common Vulnerability Scoring System (CVSS) base score, whichgives a detailed severity rating, is available for each vulnerability fromthe CVE link(s) in the References section.

Topics%20covered

Topics Covered

security advisory red hat moderate impact memory issue libtpms

Relevant Releases Architectures

Red Hat Enterprise Linux AppStream (v. 9) - aarch64, s390x, x86_64

Bugs Fixed

2149416 - CVE-2023-1017 tpm: TCG TPM2.0 implementations vulnerable to memory corruption

2149420 - CVE-2023-1018 tpm2: TCG TPM2.0 implementations vulnerable to memory corruption

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