vulnerability
Red Hat: CVE-2019-20386: CVE-2019-20386 systemd: memory leak in button_open() in login/logind-button.c when udev events are received (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 2 | (AV:L/AC:L/Au:N/C:N/I:N/A:P) | Jan 21, 2020 | Oct 1, 2020 | Aug 11, 2025 |
Severity
2
CVSS
(AV:L/AC:L/Au:N/C:N/I:N/A:P)
Published
Jan 21, 2020
Added
Oct 1, 2020
Modified
Aug 11, 2025
Description
An issue was discovered in button_open in login/logind-button.c in systemd before 243. When executing the udevadm trigger command, a memory leak may occur.
Solutions
redhat-upgrade-libgudev1redhat-upgrade-libgudev1-develredhat-upgrade-systemdredhat-upgrade-systemd-containerredhat-upgrade-systemd-container-debuginforedhat-upgrade-systemd-debuginforedhat-upgrade-systemd-debugsourceredhat-upgrade-systemd-develredhat-upgrade-systemd-journal-gatewayredhat-upgrade-systemd-journal-remoteredhat-upgrade-systemd-journal-remote-debuginforedhat-upgrade-systemd-libsredhat-upgrade-systemd-libs-debuginforedhat-upgrade-systemd-networkdredhat-upgrade-systemd-pamredhat-upgrade-systemd-pam-debuginforedhat-upgrade-systemd-pythonredhat-upgrade-systemd-resolvedredhat-upgrade-systemd-sysvredhat-upgrade-systemd-testsredhat-upgrade-systemd-tests-debuginforedhat-upgrade-systemd-udevredhat-upgrade-systemd-udev-debuginfo
NEW
Explore Exposure Command
Confidently identify and prioritize exposures from endpoint to cloud with full attack surface visibility and threat-aware risk context.