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

Synopsis:          Moderate: systemd security update
Advisory ID:       RHSA-2023:0954-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://access.redhat.com/errata/RHSA-2023:0954
Issue date:        2023-02-28
CVE Names:         CVE-2022-4415 CVE-2022-45873 
=====================================================================

1. Summary:

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

3. Description:

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: local information leak due to systemd-coredump not respecting
fs.suid_dumpable kernel setting (CVE-2022-4415)

* systemd: deadlock in systemd-coredump via a crash with a long backtrace
(CVE-2022-45873)

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.

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/):

2149063 - CVE-2022-45873 systemd: deadlock in systemd-coredump via a crash with a long backtrace
2155515 - CVE-2022-4415 systemd: local information leak due to systemd-coredump not respecting fs.suid_dumpable kernel setting

6. Package List:

Red Hat Enterprise Linux AppStream (v. 9):

aarch64:
systemd-container-debuginfo-250-12.el9_1.3.aarch64.rpm
systemd-debuginfo-250-12.el9_1.3.aarch64.rpm
systemd-debugsource-250-12.el9_1.3.aarch64.rpm
systemd-devel-250-12.el9_1.3.aarch64.rpm
systemd-devel-debuginfo-250-12.el9_1.3.aarch64.rpm
systemd-journal-remote-250-12.el9_1.3.aarch64.rpm
systemd-journal-remote-debuginfo-250-12.el9_1.3.aarch64.rpm
systemd-libs-debuginfo-250-12.el9_1.3.aarch64.rpm
systemd-oomd-debuginfo-250-12.el9_1.3.aarch64.rpm
systemd-pam-debuginfo-250-12.el9_1.3.aarch64.rpm
systemd-resolved-debuginfo-250-12.el9_1.3.aarch64.rpm
systemd-standalone-sysusers-debuginfo-250-12.el9_1.3.aarch64.rpm
systemd-standalone-tmpfiles-debuginfo-250-12.el9_1.3.aarch64.rpm
systemd-udev-debuginfo-250-12.el9_1.3.aarch64.rpm

ppc64le:
systemd-container-debuginfo-250-12.el9_1.3.ppc64le.rpm
systemd-debuginfo-250-12.el9_1.3.ppc64le.rpm
systemd-debugsource-250-12.el9_1.3.ppc64le.rpm
systemd-devel-250-12.el9_1.3.ppc64le.rpm
systemd-devel-debuginfo-250-12.el9_1.3.ppc64le.rpm
systemd-journal-remote-250-12.el9_1.3.ppc64le.rpm
systemd-journal-remote-debuginfo-250-12.el9_1.3.ppc64le.rpm
systemd-libs-debuginfo-250-12.el9_1.3.ppc64le.rpm
systemd-oomd-debuginfo-250-12.el9_1.3.ppc64le.rpm
systemd-pam-debuginfo-250-12.el9_1.3.ppc64le.rpm
systemd-resolved-debuginfo-250-12.el9_1.3.ppc64le.rpm
systemd-standalone-sysusers-debuginfo-250-12.el9_1.3.ppc64le.rpm
systemd-standalone-tmpfiles-debuginfo-250-12.el9_1.3.ppc64le.rpm
systemd-udev-debuginfo-250-12.el9_1.3.ppc64le.rpm

s390x:
systemd-container-debuginfo-250-12.el9_1.3.s390x.rpm
systemd-debuginfo-250-12.el9_1.3.s390x.rpm
systemd-debugsource-250-12.el9_1.3.s390x.rpm
systemd-devel-250-12.el9_1.3.s390x.rpm
systemd-devel-debuginfo-250-12.el9_1.3.s390x.rpm
systemd-journal-remote-250-12.el9_1.3.s390x.rpm
systemd-journal-remote-debuginfo-250-12.el9_1.3.s390x.rpm
systemd-libs-debuginfo-250-12.el9_1.3.s390x.rpm
systemd-oomd-debuginfo-250-12.el9_1.3.s390x.rpm
systemd-pam-debuginfo-250-12.el9_1.3.s390x.rpm
systemd-resolved-debuginfo-250-12.el9_1.3.s390x.rpm
systemd-standalone-sysusers-debuginfo-250-12.el9_1.3.s390x.rpm
systemd-standalone-tmpfiles-debuginfo-250-12.el9_1.3.s390x.rpm
systemd-udev-debuginfo-250-12.el9_1.3.s390x.rpm

x86_64:
systemd-container-debuginfo-250-12.el9_1.3.i686.rpm
systemd-container-debuginfo-250-12.el9_1.3.x86_64.rpm
systemd-debuginfo-250-12.el9_1.3.i686.rpm
systemd-debuginfo-250-12.el9_1.3.x86_64.rpm
systemd-debugsource-250-12.el9_1.3.i686.rpm
systemd-debugsource-250-12.el9_1.3.x86_64.rpm
systemd-devel-250-12.el9_1.3.i686.rpm
systemd-devel-250-12.el9_1.3.x86_64.rpm
systemd-devel-debuginfo-250-12.el9_1.3.i686.rpm
systemd-devel-debuginfo-250-12.el9_1.3.x86_64.rpm
systemd-journal-remote-250-12.el9_1.3.x86_64.rpm
systemd-journal-remote-debuginfo-250-12.el9_1.3.i686.rpm
systemd-journal-remote-debuginfo-250-12.el9_1.3.x86_64.rpm
systemd-libs-debuginfo-250-12.el9_1.3.i686.rpm
systemd-libs-debuginfo-250-12.el9_1.3.x86_64.rpm
systemd-oomd-debuginfo-250-12.el9_1.3.i686.rpm
systemd-oomd-debuginfo-250-12.el9_1.3.x86_64.rpm
systemd-pam-debuginfo-250-12.el9_1.3.i686.rpm
systemd-pam-debuginfo-250-12.el9_1.3.x86_64.rpm
systemd-resolved-debuginfo-250-12.el9_1.3.i686.rpm
systemd-resolved-debuginfo-250-12.el9_1.3.x86_64.rpm
systemd-standalone-sysusers-debuginfo-250-12.el9_1.3.i686.rpm
systemd-standalone-sysusers-debuginfo-250-12.el9_1.3.x86_64.rpm
systemd-standalone-tmpfiles-debuginfo-250-12.el9_1.3.i686.rpm
systemd-standalone-tmpfiles-debuginfo-250-12.el9_1.3.x86_64.rpm
systemd-udev-debuginfo-250-12.el9_1.3.i686.rpm
systemd-udev-debuginfo-250-12.el9_1.3.x86_64.rpm

Red Hat Enterprise Linux BaseOS (v. 9):

Source:
systemd-250-12.el9_1.3.src.rpm

aarch64:
systemd-250-12.el9_1.3.aarch64.rpm
systemd-container-250-12.el9_1.3.aarch64.rpm
systemd-container-debuginfo-250-12.el9_1.3.aarch64.rpm
systemd-debuginfo-250-12.el9_1.3.aarch64.rpm
systemd-debugsource-250-12.el9_1.3.aarch64.rpm
systemd-devel-debuginfo-250-12.el9_1.3.aarch64.rpm
systemd-journal-remote-debuginfo-250-12.el9_1.3.aarch64.rpm
systemd-libs-250-12.el9_1.3.aarch64.rpm
systemd-libs-debuginfo-250-12.el9_1.3.aarch64.rpm
systemd-oomd-250-12.el9_1.3.aarch64.rpm
systemd-oomd-debuginfo-250-12.el9_1.3.aarch64.rpm
systemd-pam-250-12.el9_1.3.aarch64.rpm
systemd-pam-debuginfo-250-12.el9_1.3.aarch64.rpm
systemd-resolved-250-12.el9_1.3.aarch64.rpm
systemd-resolved-debuginfo-250-12.el9_1.3.aarch64.rpm
systemd-standalone-sysusers-debuginfo-250-12.el9_1.3.aarch64.rpm
systemd-standalone-tmpfiles-debuginfo-250-12.el9_1.3.aarch64.rpm
systemd-udev-250-12.el9_1.3.aarch64.rpm
systemd-udev-debuginfo-250-12.el9_1.3.aarch64.rpm

noarch:
systemd-rpm-macros-250-12.el9_1.3.noarch.rpm

ppc64le:
systemd-250-12.el9_1.3.ppc64le.rpm
systemd-container-250-12.el9_1.3.ppc64le.rpm
systemd-container-debuginfo-250-12.el9_1.3.ppc64le.rpm
systemd-debuginfo-250-12.el9_1.3.ppc64le.rpm
systemd-debugsource-250-12.el9_1.3.ppc64le.rpm
systemd-devel-debuginfo-250-12.el9_1.3.ppc64le.rpm
systemd-journal-remote-debuginfo-250-12.el9_1.3.ppc64le.rpm
systemd-libs-250-12.el9_1.3.ppc64le.rpm
systemd-libs-debuginfo-250-12.el9_1.3.ppc64le.rpm
systemd-oomd-250-12.el9_1.3.ppc64le.rpm
systemd-oomd-debuginfo-250-12.el9_1.3.ppc64le.rpm
systemd-pam-250-12.el9_1.3.ppc64le.rpm
systemd-pam-debuginfo-250-12.el9_1.3.ppc64le.rpm
systemd-resolved-250-12.el9_1.3.ppc64le.rpm
systemd-resolved-debuginfo-250-12.el9_1.3.ppc64le.rpm
systemd-standalone-sysusers-debuginfo-250-12.el9_1.3.ppc64le.rpm
systemd-standalone-tmpfiles-debuginfo-250-12.el9_1.3.ppc64le.rpm
systemd-udev-250-12.el9_1.3.ppc64le.rpm
systemd-udev-debuginfo-250-12.el9_1.3.ppc64le.rpm

s390x:
systemd-250-12.el9_1.3.s390x.rpm
systemd-container-250-12.el9_1.3.s390x.rpm
systemd-container-debuginfo-250-12.el9_1.3.s390x.rpm
systemd-debuginfo-250-12.el9_1.3.s390x.rpm
systemd-debugsource-250-12.el9_1.3.s390x.rpm
systemd-devel-debuginfo-250-12.el9_1.3.s390x.rpm
systemd-journal-remote-debuginfo-250-12.el9_1.3.s390x.rpm
systemd-libs-250-12.el9_1.3.s390x.rpm
systemd-libs-debuginfo-250-12.el9_1.3.s390x.rpm
systemd-oomd-250-12.el9_1.3.s390x.rpm
systemd-oomd-debuginfo-250-12.el9_1.3.s390x.rpm
systemd-pam-250-12.el9_1.3.s390x.rpm
systemd-pam-debuginfo-250-12.el9_1.3.s390x.rpm
systemd-resolved-250-12.el9_1.3.s390x.rpm
systemd-resolved-debuginfo-250-12.el9_1.3.s390x.rpm
systemd-standalone-sysusers-debuginfo-250-12.el9_1.3.s390x.rpm
systemd-standalone-tmpfiles-debuginfo-250-12.el9_1.3.s390x.rpm
systemd-udev-250-12.el9_1.3.s390x.rpm
systemd-udev-debuginfo-250-12.el9_1.3.s390x.rpm

x86_64:
systemd-250-12.el9_1.3.i686.rpm
systemd-250-12.el9_1.3.x86_64.rpm
systemd-container-250-12.el9_1.3.i686.rpm
systemd-container-250-12.el9_1.3.x86_64.rpm
systemd-container-debuginfo-250-12.el9_1.3.i686.rpm
systemd-container-debuginfo-250-12.el9_1.3.x86_64.rpm
systemd-debuginfo-250-12.el9_1.3.i686.rpm
systemd-debuginfo-250-12.el9_1.3.x86_64.rpm
systemd-debugsource-250-12.el9_1.3.i686.rpm
systemd-debugsource-250-12.el9_1.3.x86_64.rpm
systemd-devel-debuginfo-250-12.el9_1.3.i686.rpm
systemd-devel-debuginfo-250-12.el9_1.3.x86_64.rpm
systemd-journal-remote-debuginfo-250-12.el9_1.3.i686.rpm
systemd-journal-remote-debuginfo-250-12.el9_1.3.x86_64.rpm
systemd-libs-250-12.el9_1.3.i686.rpm
systemd-libs-250-12.el9_1.3.x86_64.rpm
systemd-libs-debuginfo-250-12.el9_1.3.i686.rpm
systemd-libs-debuginfo-250-12.el9_1.3.x86_64.rpm
systemd-oomd-250-12.el9_1.3.x86_64.rpm
systemd-oomd-debuginfo-250-12.el9_1.3.i686.rpm
systemd-oomd-debuginfo-250-12.el9_1.3.x86_64.rpm
systemd-pam-250-12.el9_1.3.x86_64.rpm
systemd-pam-debuginfo-250-12.el9_1.3.i686.rpm
systemd-pam-debuginfo-250-12.el9_1.3.x86_64.rpm
systemd-resolved-250-12.el9_1.3.x86_64.rpm
systemd-resolved-debuginfo-250-12.el9_1.3.i686.rpm
systemd-resolved-debuginfo-250-12.el9_1.3.x86_64.rpm
systemd-standalone-sysusers-debuginfo-250-12.el9_1.3.i686.rpm
systemd-standalone-sysusers-debuginfo-250-12.el9_1.3.x86_64.rpm
systemd-standalone-tmpfiles-debuginfo-250-12.el9_1.3.i686.rpm
systemd-standalone-tmpfiles-debuginfo-250-12.el9_1.3.x86_64.rpm
systemd-udev-250-12.el9_1.3.x86_64.rpm
systemd-udev-debuginfo-250-12.el9_1.3.i686.rpm
systemd-udev-debuginfo-250-12.el9_1.3.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-2022-4415
https://access.redhat.com/security/cve/CVE-2022-45873
https://access.redhat.com/security/updates/classification/#moderate

8. Contact:

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

Copyright 2023 Red Hat, Inc.
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