In systemd prior to 234 a race condition exists between .mount and .automount units such that automount requests from kernel may not be serviced by systemd resulting in kernel holding the mountpoint and any processes that try to use said mount will hang. A race condition like this may lead to denial of service, until mount points are unmounted.
CVSS Details
- CVSS 3.1 Base Score: 5.9
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade systemd-networkdUpgrade systemd-sysvUpgrade systemd-libsUpgrade libgudev1Upgrade libgudev1-develUpgrade systemd-pythonUpgrade systemd-journal-gatewayUpgrade systemd-develUpgrade systemdUpgrade systemd-resolvedUpgrade systemd-debuginfo | Apr 27, 2020 | Feb 16, 2018 |
| Centos_linux | — | Upgrade systemd-develUpgrade systemd-journal-gatewayUpgrade systemd-libsUpgrade systemd-resolvedUpgrade systemd-pythonUpgrade systemd-debuginfoUpgrade libgudev1Upgrade systemd-networkdUpgrade systemdUpgrade systemd-sysvUpgrade libgudev1-devel | Feb 4, 2018 | Jan 31, 2018 |
| Debian | — | Upgrade systemd | Feb 19, 2019 | Feb 16, 2018 |
| Huawei Euleros 2_0_sp2 | — | Upgrade systemd-libsUpgrade libgudev1-develUpgrade systemd-sysvUpgrade libgudev1Upgrade systemd-develUpgrade systemd-pythonUpgrade systemd | Dec 4, 2019 | Feb 16, 2018 |
| Oracle_linux | — | Upgrade systemd-pythonUpgrade systemd-sysvUpgrade libgudev1Upgrade systemd-libsUpgrade systemd-resolvedUpgrade systemd-networkdUpgrade libgudev1-develUpgrade systemd-journal-gatewayUpgrade systemd-develUpgrade systemd | Feb 1, 2018 | May 9, 2017 |
| Redhat_linux | — | Upgrade systemd-journal-gatewayUpgrade systemdUpgrade systemd-networkdUpgrade systemd-pythonUpgrade systemd-sysvUpgrade libgudev1-develUpgrade systemd-develUpgrade systemd-debuginfoUpgrade systemd-libsUpgrade systemd-resolvedUpgrade libgudev1 | Feb 1, 2018 | Jan 31, 2018 |
| Suse | — | Upgrade libudev1-32bitUpgrade libsystemd0-32bitUpgrade udevUpgrade systemd-develUpgrade systemdUpgrade libudev-develUpgrade libsystemd0Upgrade systemd-32bitUpgrade libudev1Upgrade systemd-bash-completionUpgrade systemd-sysvinit | Jan 31, 2018 | Jan 31, 2018 |
| Ubuntu | — | Upgrade systemd | Feb 6, 2018 | Jan 31, 2018 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Feb 16, 2018 |
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