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The manager_dispatch_notify_fd function in systemd allows local users to cause a denial of service (system hang) via a zero-length message received over a notify socket, which causes an error to be returned and the notification handler to be disabled.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Centos_linux | — | Upgrade libgudev1-develUpgrade systemd-sysvUpgrade systemd-journal-gatewayUpgrade systemd-develUpgrade libgudev1Upgrade systemd-libsUpgrade systemd-debuginfoUpgrade systemdUpgrade systemd-python | Aug 28, 2019 | Oct 13, 2016 |
| Debian | — | Upgrade systemd | Mar 31, 2017 | Oct 13, 2016 |
| Redhat_linux | — | Upgrade systemd-debuginfoUpgrade systemdUpgrade systemd-develUpgrade systemd-journal-gatewayUpgrade libgudev1-develUpgrade systemd-libsUpgrade libgudev1Upgrade systemd-pythonUpgrade systemd-sysv | Jan 7, 2017 | Oct 13, 2016 |
| Suse | — | Upgrade libudev-develUpgrade typelib-1_0-GUdev-1_0Upgrade libudev1Upgrade systemd-sysvinitUpgrade libgudev-1_0-develUpgrade libudev1-32bitUpgrade systemdUpgrade libgudev-1_0-0-32bitUpgrade systemd-bash-completionUpgrade systemd-develUpgrade libgudev-1_0-0Upgrade sles12sp1-docker-imageUpgrade sles12-docker-imageUpgrade udevUpgrade systemd-32bit | Oct 14, 2016 | Oct 7, 2016 |
| Ubuntu | — | Upgrade systemd | Nov 19, 2024 | Oct 13, 2016 |
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