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D-Bus before 1.15.6 sometimes allows unprivileged users to crash dbus-daemon. If a privileged user with control over the dbus-daemon is using the org.freedesktop.DBus.Monitoring interface to monitor message bus traffic, then an unprivileged user with the ability to connect to the same dbus-daemon can cause a dbus-daemon crash under some circumstances via an unreplyable message. When done on the well-known system bus, this is a denial-of-service vulnerability. The fixed versions are 1.12.28, 1.14.8, and 1.15.6.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade dbus-develUpgrade dbus-toolsUpgrade dbusUpgrade dbus-x11Upgrade dbus-libsUpgrade dbus-commonUpgrade dbus-daemon | Aug 9, 2023 | Jun 8, 2023 |
| Amazon Linux Ami 2 | — | Upgrade dbus-libsUpgrade dbusUpgrade dbus-docUpgrade dbus-develUpgrade dbus-testsUpgrade dbus-debuginfoUpgrade dbus-x11 | Jan 23, 2024 | Jun 8, 2023 |
| Amazon_linux_2023 | — | Upgrade dbusUpgrade dbus-toolsUpgrade dbus-x11-debuginfoUpgrade dbus-libsUpgrade dbus-develUpgrade dbus-x11Upgrade dbus-docUpgrade dbus-debugsourceUpgrade dbus-daemonUpgrade dbus-tools-debuginfoUpgrade dbus-tests-debuginfoUpgrade dbus-commonUpgrade dbus-debuginfoUpgrade dbus-daemon-debuginfoUpgrade dbus-libs-debuginfoUpgrade dbus-tests | Feb 17, 2025 | Jun 6, 2023 |
| Centos_linux | — | Upgrade dbus-debuginfoUpgrade dbus-x11Upgrade dbusUpgrade dbus-develUpgrade dbus-x11-debuginfoUpgrade dbus-daemon-debuginfoUpgrade dbus-debugsourceUpgrade dbus-commonUpgrade dbus-daemonUpgrade dbus-libsUpgrade dbus-toolsUpgrade dbus-libs-debuginfoUpgrade dbus-tests-debuginfoUpgrade dbus-tools-debuginfo | Aug 8, 2023 | Jun 8, 2023 |
| Debian | — | Upgrade dbus | Oct 25, 2023 | Jun 8, 2023 |
| Huawei Euleros 2_0_sp10 | — | Upgrade dbus-libsUpgrade dbus-toolsUpgrade dbusUpgrade dbus-commonUpgrade dbus-daemon | Jan 10, 2024 | Jun 8, 2023 |
| Huawei Euleros 2_0_sp11 | — | Upgrade dbus-toolsUpgrade dbusUpgrade dbus-libsUpgrade dbus-daemonUpgrade dbus-common | Jan 10, 2024 | Jun 8, 2023 |
| Huawei Euleros 2_0_sp8 | — | Upgrade dbus-libsUpgrade dbus-commonUpgrade dbus-develUpgrade dbusUpgrade dbus-daemonUpgrade dbus-toolsUpgrade dbus-x11 | Jan 10, 2024 | Jun 8, 2023 |
| Huawei Euleros 2_0_sp9 | — | Upgrade dbus-commonUpgrade dbusUpgrade dbus-daemonUpgrade dbus-libsUpgrade dbus-tools | Aug 9, 2023 | Jun 8, 2023 |
| Nutanix Ahv | — | Upgrade Nutanix AHV to the latest version | Jun 5, 2026 | Sep 22, 2023 |
| Oracle_linux | — | Upgrade dbusUpgrade dbus-toolsUpgrade dbus-libsUpgrade dbus-x11Upgrade dbus-commonUpgrade dbus-develUpgrade dbus-daemon | Aug 8, 2023 | Jun 6, 2023 |
| Redhat_linux | — | Upgrade dbus-tests-debuginfoUpgrade dbusUpgrade dbus-debuginfoUpgrade dbus-tools-debuginfoUpgrade dbus-daemonUpgrade dbus-toolsUpgrade dbus-libsUpgrade dbus-x11Upgrade dbus-libs-debuginfoUpgrade dbus-develUpgrade dbus-commonNo solution existsUpgrade dbus-x11-debuginfoUpgrade dbus-daemon-debuginfoUpgrade dbus-debugsource | Aug 8, 2023 | Jun 8, 2023 |
| Rocky_linux | — | Upgrade dbus-tools-debuginfoUpgrade dbus-debuginfoUpgrade dbus-daemonUpgrade dbusUpgrade dbus-debugsourceUpgrade dbus-daemon-debuginfoUpgrade dbus-develUpgrade dbus-toolsUpgrade dbus-libs-debuginfoUpgrade dbus-x11Upgrade dbus-x11-debuginfoUpgrade dbus-libs | Mar 5, 2024 | Jun 8, 2023 |
| Suse | — | Upgrade dbus-1-x11Upgrade libdbus-1-3Upgrade dbus-1Upgrade dbus-1-develUpgrade dbus-1-devel-32bitUpgrade dbus-1-devel-docUpgrade libdbus-1-3-32bit | Jul 20, 2023 | Jun 8, 2023 |
| Ubuntu | — | Upgrade dbus (Ubuntu Pro)Upgrade libdbus-1-3 (Ubuntu Pro) | Sep 18, 2023 | Jun 8, 2023 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Jun 8, 2023 |
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