-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: systemd security and bug fix update Advisory ID: RHSA-2023:0100-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2023:0100 Issue date: 2023-01-12 CVE Names: CVE-2022-3821 ===================================================================== 1. Summary: An update for systemd 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 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. Bug Fix(es): * ShutdownWatchdogSec value is not taken into account on reboot (BZ#2127170) 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/): 2127170 - ShutdownWatchdogSec value is not taken into account on reboot [rhel-8.7.0.z] 2139327 - CVE-2022-3821 systemd: buffer overrun in format_timespan() function 6. Package List: Red Hat Enterprise Linux BaseOS (v. 8): Source: systemd-239-68.el8_7.1.src.rpm aarch64: systemd-239-68.el8_7.1.aarch64.rpm systemd-container-239-68.el8_7.1.aarch64.rpm systemd-container-debuginfo-239-68.el8_7.1.aarch64.rpm systemd-debuginfo-239-68.el8_7.1.aarch64.rpm systemd-debugsource-239-68.el8_7.1.aarch64.rpm systemd-devel-239-68.el8_7.1.aarch64.rpm systemd-journal-remote-239-68.el8_7.1.aarch64.rpm systemd-journal-remote-debuginfo-239-68.el8_7.1.aarch64.rpm systemd-libs-239-68.el8_7.1.aarch64.rpm systemd-libs-debuginfo-239-68.el8_7.1.aarch64.rpm systemd-pam-239-68.el8_7.1.aarch64.rpm systemd-pam-debuginfo-239-68.el8_7.1.aarch64.rpm systemd-tests-239-68.el8_7.1.aarch64.rpm systemd-tests-debuginfo-239-68.el8_7.1.aarch64.rpm systemd-udev-239-68.el8_7.1.aarch64.rpm systemd-udev-debuginfo-239-68.el8_7.1.aarch64.rpm ppc64le: systemd-239-68.el8_7.1.ppc64le.rpm systemd-container-239-68.el8_7.1.ppc64le.rpm systemd-container-debuginfo-239-68.el8_7.1.ppc64le.rpm systemd-debuginfo-239-68.el8_7.1.ppc64le.rpm systemd-debugsource-239-68.el8_7.1.ppc64le.rpm systemd-devel-239-68.el8_7.1.ppc64le.rpm systemd-journal-remote-239-68.el8_7.1.ppc64le.rpm systemd-journal-remote-debuginfo-239-68.el8_7.1.ppc64le.rpm systemd-libs-239-68.el8_7.1.ppc64le.rpm systemd-libs-debuginfo-239-68.el8_7.1.ppc64le.rpm systemd-pam-239-68.el8_7.1.ppc64le.rpm systemd-pam-debuginfo-239-68.el8_7.1.ppc64le.rpm systemd-tests-239-68.el8_7.1.ppc64le.rpm systemd-tests-debuginfo-239-68.el8_7.1.ppc64le.rpm systemd-udev-239-68.el8_7.1.ppc64le.rpm systemd-udev-debuginfo-239-68.el8_7.1.ppc64le.rpm s390x: systemd-239-68.el8_7.1.s390x.rpm systemd-container-239-68.el8_7.1.s390x.rpm systemd-container-debuginfo-239-68.el8_7.1.s390x.rpm systemd-debuginfo-239-68.el8_7.1.s390x.rpm systemd-debugsource-239-68.el8_7.1.s390x.rpm systemd-devel-239-68.el8_7.1.s390x.rpm systemd-journal-remote-239-68.el8_7.1.s390x.rpm systemd-journal-remote-debuginfo-239-68.el8_7.1.s390x.rpm systemd-libs-239-68.el8_7.1.s390x.rpm systemd-libs-debuginfo-239-68.el8_7.1.s390x.rpm systemd-pam-239-68.el8_7.1.s390x.rpm systemd-pam-debuginfo-239-68.el8_7.1.s390x.rpm systemd-tests-239-68.el8_7.1.s390x.rpm systemd-tests-debuginfo-239-68.el8_7.1.s390x.rpm systemd-udev-239-68.el8_7.1.s390x.rpm systemd-udev-debuginfo-239-68.el8_7.1.s390x.rpm x86_64: systemd-239-68.el8_7.1.i686.rpm systemd-239-68.el8_7.1.x86_64.rpm systemd-container-239-68.el8_7.1.i686.rpm systemd-container-239-68.el8_7.1.x86_64.rpm systemd-container-debuginfo-239-68.el8_7.1.i686.rpm systemd-container-debuginfo-239-68.el8_7.1.x86_64.rpm systemd-debuginfo-239-68.el8_7.1.i686.rpm systemd-debuginfo-239-68.el8_7.1.x86_64.rpm systemd-debugsource-239-68.el8_7.1.i686.rpm systemd-debugsource-239-68.el8_7.1.x86_64.rpm systemd-devel-239-68.el8_7.1.i686.rpm systemd-devel-239-68.el8_7.1.x86_64.rpm systemd-journal-remote-239-68.el8_7.1.x86_64.rpm systemd-journal-remote-debuginfo-239-68.el8_7.1.i686.rpm systemd-journal-remote-debuginfo-239-68.el8_7.1.x86_64.rpm systemd-libs-239-68.el8_7.1.i686.rpm systemd-libs-239-68.el8_7.1.x86_64.rpm systemd-libs-debuginfo-239-68.el8_7.1.i686.rpm systemd-libs-debuginfo-239-68.el8_7.1.x86_64.rpm systemd-pam-239-68.el8_7.1.x86_64.rpm systemd-pam-debuginfo-239-68.el8_7.1.i686.rpm systemd-pam-debuginfo-239-68.el8_7.1.x86_64.rpm systemd-tests-239-68.el8_7.1.x86_64.rpm systemd-tests-debuginfo-239-68.el8_7.1.i686.rpm systemd-tests-debuginfo-239-68.el8_7.1.x86_64.rpm systemd-udev-239-68.el8_7.1.x86_64.rpm systemd-udev-debuginfo-239-68.el8_7.1.i686.rpm systemd-udev-debuginfo-239-68.el8_7.1.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-2022-3821 https://access.redhat.com/security/updates/classification/#moderate 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2023 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBY7/i9NzjgjWX9erEAQjKXg//akCX8D/qkLQEtcWYa0m9aXlkPwsCWkPY ScbAPZer9Pq8Nc+F9QTwuQoip+4iZ9nmUzOfqBllp81JMnn2gzT0y3NZWNNxZvaX 1zMyUo7kA+tBDUL0PkMjchNRU/JWAlL962jXmUnuFMRoNyjFuccvodCvalSTuH2q eleJ+ClSVqPyusDbzNsXT/00d9ee7IFDTvmxUaf5jDpT6kUH3h/P4QtfQPLR7WL1 /khIvs0r6FKaSqjYrhkeo9DYCo/VDzWmKL3FbY4ZY3EiEtbbwGrgPa4PSAxNIH7x 8UKhzMRi22bcqIpdFxdcWaMGzl0vTeJHbHx3BgPtCGFldivlu6DBth0iRMbOpQsH zZu6/W8rOBbFw1hX2vfOKgSt3EcP08BCvOYq+5m+kUONPpbkDa4E8VtbEb8Tl/FV CdhNOhQTT4XTa2hrxYI/0H26i2C/m3YZyGpm2XzsrZtQLEatFjI1HDR6nPdeNNsF HxuYxr5ac8LCTDbg1hgRtjj2bVQvoCV5PwbbA82Q7h4kRuuoN1iedq/p+7hhPVjh cQlPK6ivq4txHCz0R0azo4yA6lIBM4CwxtjdWjEqAt85Wr3cW3WpOO3g0KCrPPRO M/Knn7fxDWbusU+m1mp6CM6A1ITmWcUvtJHhwD8dv1SjXwHIWwHPlD7TiI2Y3icZ I8bFgejxn4U= =QrfL -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce