vulnerability

CentOS Linux: CVE-2022-3821: Moderate: systemd security and bug fix update (Multiple Advisories)

Severity
5
CVSS
(AV:L/AC:L/Au:S/C:N/I:N/A:C)
Published
Nov 8, 2022
Added
Jan 13, 2023
Modified
Jan 28, 2025

Description

An off-by-one Error issue was discovered in Systemd in format_timespan() function of time-util.c. An attacker could supply specific values for time and accuracy that leads to buffer overrun in format_timespan(), leading to a Denial of Service.

Solution(s)

centos-upgrade-systemdcentos-upgrade-systemd-containercentos-upgrade-systemd-container-debuginfocentos-upgrade-systemd-debuginfocentos-upgrade-systemd-debugsourcecentos-upgrade-systemd-develcentos-upgrade-systemd-devel-debuginfocentos-upgrade-systemd-journal-remotecentos-upgrade-systemd-journal-remote-debuginfocentos-upgrade-systemd-libscentos-upgrade-systemd-libs-debuginfocentos-upgrade-systemd-oomdcentos-upgrade-systemd-oomd-debuginfocentos-upgrade-systemd-pamcentos-upgrade-systemd-pam-debuginfocentos-upgrade-systemd-resolvedcentos-upgrade-systemd-resolved-debuginfocentos-upgrade-systemd-rpm-macroscentos-upgrade-systemd-standalone-sysusers-debuginfocentos-upgrade-systemd-standalone-tmpfiles-debuginfocentos-upgrade-systemd-testscentos-upgrade-systemd-tests-debuginfocentos-upgrade-systemd-udevcentos-upgrade-systemd-udev-debuginfo
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