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Red Hat Enterprise Linux 9 RHSA-2023:0336-01 Moderate Patch for Systemd

red hat
Calendar Grey January 23, 2023
Dist Redhat Esm H88
Oracle issues a critical patch for MySQL rectifying code injection vulnerabilities to strengthen data protection.
An update for systemd 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 systemd packages contain systemd, a system and service manager for Linux, compatible with the SysV and LSB init scripts. It provides aggressive parallelism capabilities, uses socket and D-Bus activation for starting services, offers on-demand starting of daemons, and keeps track of processes using Linux cgroups. In addition, it supports snapshotting and restoring of the system state, maintains mount and automount points, and implements an elaborate transactional dependency-based service control logic. It can also work as a drop-in replacement for sysvinit.
Security Fix(es):
* systemd: buffer overrun in format_timespan() function (CVE-2022-3821)
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.

Topics%20covered

Topics Covered

security advisory moderate buffer overrun security fix Red Hat Enterprise Linux systemd

References

https://access.redhat.com/security/cve/CVE-2022-3821 https://access.redhat.com/security/updates/classification#moderate

Package List

Red Hat Enterprise Linux AppStream (v. 9):
aarch64: systemd-container-debuginfo-250-12.el9_1.1.aarch64.rpm systemd-debuginfo-250-12.el9_1.1.aarch64.rpm systemd-debugsource-250-12.el9_1.1.aarch64.rpm systemd-devel-250-12.el9_1.1.aarch64.rpm systemd-devel-debuginfo-250-12.el9_1.1.aarch64.rpm systemd-journal-remote-250-12.el9_1.1.aarch64.rpm systemd-journal-remote-debuginfo-250-12.el9_1.1.aarch64.rpm systemd-libs-debuginfo-250-12.el9_1.1.aarch64.rpm systemd-oomd-debuginfo-250-12.el9_1.1.aarch64.rpm systemd-pam-debuginfo-250-12.el9_1.1.aarch64.rpm systemd-resolved-debuginfo-250-12.el9_1.1.aarch64.rpm systemd-standalone-sysusers-debuginfo-250-12.el9_1.1.aarch64.rpm systemd-standalone-tmpfiles-debuginfo-250-12.el9_1.1.aarch64.rpm systemd-udev-debuginfo-250-12.el9_1.1.aarch64.rpm
ppc64le: systemd-container-debuginfo-250-12.el9_1.1.ppc64le.rpm systemd-debuginfo-250-12.el9_1.1.ppc64le.rpm systemd-debugsource-250-12.el9_1.1.ppc64le.rpm systemd-devel-250-12.el9_1.1.ppc64le.rpm systemd-devel-debuginfo-250-12.el9_1.1.ppc64le.rpm systemd-journal-remote-250-12.el9_1.1.ppc64le.rpm systemd-journal-remote-debuginfo-250-12.el9_1.1.ppc64le.rpm systemd-libs-debuginfo-250-12.el9_1.1.ppc64le.rpm systemd-oomd-debuginfo-250-12.el9_1.1.ppc64le.rpm

Read the Full Advisory


Severity
important
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2023:0336-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2023:0336
Issue date: 2023-01-23

Topic

An update for systemd 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 moderate buffer overrun security fix Red Hat Enterprise Linux systemd

Relevant Releases Architectures

Red Hat Enterprise Linux AppStream (v. 9) - aarch64, ppc64le, s390x, x86_64

Red Hat Enterprise Linux BaseOS (v. 9) - aarch64, noarch, ppc64le, s390x, x86_64

Bugs Fixed

2139327 - CVE-2022-3821 systemd: buffer overrun in format_timespan() function

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