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 libgudev1-develUpgrade systemd-sysvUpgrade libgudev1Upgrade systemd-networkdUpgrade systemd-libsUpgrade systemd-develUpgrade systemdUpgrade systemd-debuginfoUpgrade systemd-journal-gatewayUpgrade systemd-resolvedUpgrade systemd-python | Apr 27, 2020 | Feb 16, 2018 |
| Centos_linux | — | Upgrade libgudev1-develUpgrade systemd-sysvUpgrade libgudev1Upgrade systemdUpgrade systemd-networkdUpgrade systemd-pythonUpgrade systemd-resolvedUpgrade systemd-libsUpgrade systemd-debuginfoUpgrade systemd-develUpgrade systemd-journal-gateway | Feb 4, 2018 | Jan 31, 2018 |
| Debian | — | Upgrade systemd | Feb 19, 2019 | Feb 16, 2018 |
| Huawei Euleros 2_0_sp2 | — | Upgrade systemd-pythonUpgrade systemdUpgrade libgudev1Upgrade systemd-libsUpgrade libgudev1-develUpgrade systemd-develUpgrade systemd-sysv | Dec 4, 2019 | Feb 16, 2018 |
| Oracle_linux | — | Upgrade systemd-journal-gatewayUpgrade systemd-develUpgrade systemdUpgrade systemd-resolvedUpgrade systemd-pythonUpgrade libgudev1Upgrade systemd-libsUpgrade systemd-sysvUpgrade systemd-networkdUpgrade libgudev1-devel | Feb 1, 2018 | May 9, 2017 |
| Redhat_linux | — | Upgrade systemd-pythonUpgrade systemdUpgrade systemd-journal-gatewayUpgrade systemd-sysvUpgrade libgudev1-develUpgrade systemd-networkdUpgrade systemd-resolvedUpgrade systemd-debuginfoUpgrade libgudev1Upgrade systemd-libsUpgrade systemd-devel | Feb 1, 2018 | Jan 31, 2018 |
| Suse | — | Upgrade libsystemd0Upgrade systemd-sysvinitUpgrade systemdUpgrade systemd-32bitUpgrade libudev-develUpgrade systemd-bash-completionUpgrade libudev1Upgrade systemd-develUpgrade udevUpgrade libsystemd0-32bitUpgrade libudev1-32bit | 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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