A heap buffer overflow flaw was found in the DisableDevice function in the X.Org server. This issue may lead to an application crash or, in some circumstances, remote code execution in SSH X11 forwarding environments.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade tigervnc-licenseUpgrade tigervnc-serverUpgrade tigervnc-server-moduleUpgrade xorg-x11-server-XorgUpgrade xorg-x11-server-XdmxUpgrade tigervncUpgrade xorg-x11-server-XnestUpgrade xorg-x11-server-commonUpgrade xorg-x11-server-XwaylandUpgrade xorg-x11-server-develUpgrade tigervnc-iconsUpgrade xorg-x11-server-sourceUpgrade tigervnc-server-minimalUpgrade xorg-x11-server-XephyrUpgrade xorg-x11-server-XvfbUpgrade tigervnc-selinux | Feb 1, 2024 | Jan 30, 2024 |
| Alpine Linux | — | Upgrade xorg-serverUpgrade xwayland | Aug 22, 2024 | Feb 28, 2024 |
| Amazon Linux Ami 2 | — | Upgrade xorg-x11-server-develUpgrade xorg-x11-server-XdmxUpgrade xorg-x11-server-XorgUpgrade xorg-x11-server-commonUpgrade xorg-x11-server-XnestUpgrade xorg-x11-server-XephyrUpgrade xorg-x11-server-debuginfoUpgrade xorg-x11-server-XwaylandUpgrade xorg-x11-server-sourceUpgrade xorg-x11-server-Xvfb | Feb 21, 2024 | Feb 21, 2024 |
| Amazon_linux | — | Upgrade xorg-x11-server | Apr 29, 2024 | Feb 28, 2024 |
| Amazon_linux_2023 | — | Upgrade xorg-x11-server-XdmxUpgrade xorg-x11-server-debugsourceUpgrade xorg-x11-server-XnestUpgrade xorg-x11-server-Xnest-debuginfoUpgrade xorg-x11-server-sourceUpgrade xorg-x11-server-develUpgrade xorg-x11-server-commonUpgrade xorg-x11-server-XvfbUpgrade xorg-x11-server-Xephyr-debuginfoUpgrade xorg-x11-server-XorgUpgrade xorg-x11-server-debuginfoUpgrade xorg-x11-server-XephyrUpgrade xorg-x11-server-Xorg-debuginfoUpgrade xorg-x11-server-Xvfb-debuginfoUpgrade xorg-x11-server-Xdmx-debuginfo | Feb 17, 2025 | Jan 16, 2024 |
| Centos_linux | — | Upgrade xorg-x11-server-XorgUpgrade tigervnc-serverUpgrade xorg-x11-server-debuginfoUpgrade tigervnc-server-moduleUpgrade xorg-x11-server-commonUpgrade tigervnc-server-minimalUpgrade tigervnc-iconsUpgrade xorg-x11-server-XdmxUpgrade tigervnc-licenseUpgrade tigervncUpgrade xorg-x11-server-XephyrUpgrade xorg-x11-server-XnestUpgrade xorg-x11-server-sourceUpgrade tigervnc-server-appletUpgrade xorg-x11-server-XvfbUpgrade xorg-x11-server-XwaylandUpgrade tigervnc-debuginfoUpgrade xorg-x11-server-devel | Jan 23, 2024 | Jan 22, 2024 |
| Debian | — | Upgrade xwaylandUpgrade xorg-server | Jan 29, 2024 | Jan 29, 2024 |
| Freebsd | — | Upgrade xorg-serverUpgrade xorg-nextserverUpgrade xephyrUpgrade xorg-vfbserverUpgrade xwaylandUpgrade xwayland-devel | Dec 10, 2025 | Jan 16, 2024 |
| Gentoo Linux | — | Upgrade x11-base/xwayland.Upgrade x11-base/xorg-server. | Feb 1, 2024 | Jan 31, 2024 |
| Huawei Euleros 2_0_sp10 | — | Upgrade xorg-x11-server-help | Mar 13, 2024 | Feb 28, 2024 |
| Huawei Euleros 2_0_sp11 | — | Upgrade xorg-x11-server-help | Mar 13, 2024 | Feb 28, 2024 |
| Huawei Euleros 2_0_sp12 | — | Upgrade xorg-x11-server-help | May 31, 2024 | Feb 28, 2024 |
| Huawei Euleros 2_0_sp5 | — | Upgrade xorg-x11-server-common | Oct 8, 2024 | Feb 28, 2024 |
| Huawei Euleros 2_0_sp8 | — | Upgrade xorg-x11-server-common | Jul 24, 2024 | Feb 28, 2024 |
| Huawei Euleros 2_0_sp9 | — | Upgrade xorg-x11-server-help | Apr 9, 2024 | Feb 28, 2024 |
| Oracle_linux | — | Upgrade tigervnc-server-minimalUpgrade tigervnc-server-appletUpgrade xorg-x11-server-XwaylandUpgrade xorg-x11-server-XorgUpgrade tigervnc-server-moduleUpgrade xorg-x11-server-commonUpgrade tigervnc-selinuxUpgrade tigervnc-iconsUpgrade xorg-x11-server-sourceUpgrade xorg-x11-server-XvfbUpgrade tigervnc-serverUpgrade xorg-x11-server-XnestUpgrade tigervnc-licenseUpgrade xorg-x11-server-develUpgrade xorg-x11-server-XdmxUpgrade tigervncUpgrade xorg-x11-server-Xephyr | May 7, 2024 | Jan 16, 2024 |
| Redhat_linux | — | Upgrade tigervnc-server-debuginfoUpgrade xorg-x11-server-develUpgrade tigervnc-debuginfoUpgrade tigervnc-selinuxUpgrade xorg-x11-server-Xorg-debuginfoUpgrade tigervnc-server-module-debuginfoNo solution existsUpgrade xorg-x11-server-Xvfb-debuginfoUpgrade tigervnc-server-appletUpgrade tigervnc-server-minimalUpgrade xorg-x11-server-Xnest-debuginfoUpgrade xorg-x11-server-debuginfoUpgrade tigervnc-debugsourceUpgrade tigervnc-server-minimal-debuginfoUpgrade xorg-x11-server-XdmxUpgrade xorg-x11-server-commonUpgrade xorg-x11-server-Xwayland-debuginfoUpgrade xorg-x11-server-XvfbUpgrade tigervnc-iconsUpgrade xorg-x11-server-XephyrUpgrade xorg-x11-server-Xdmx-debuginfoUpgrade xorg-x11-server-debugsourceUpgrade tigervnc-licenseUpgrade xorg-x11-server-XwaylandUpgrade tigervnc-server-moduleUpgrade tigervncUpgrade xorg-x11-server-XnestUpgrade xorg-x11-server-sourceUpgrade xorg-x11-server-XorgUpgrade xorg-x11-server-Xephyr-debuginfoUpgrade tigervnc-serverUpgrade xorg-x11-server-Xwayland-debugsource | Jan 29, 2024 | Jan 22, 2024 |
| Rocky_linux | — | — | Aug 15, 2024 | Feb 28, 2024 |
| Suse | — | Upgrade xwaylandUpgrade xorg-x11-server-extraUpgrade xorg-x11-serverUpgrade xorg-x11-server-sdkUpgrade xorg-x11-server-waylandUpgrade xorg-x11-server-sourceUpgrade xorg-x11-server-XvfbUpgrade xwayland-devel | Jan 17, 2024 | Jan 17, 2024 |
| Ubuntu | — | Upgrade xwayland (Ubuntu Pro)Upgrade xwaylandUpgrade xserver-xorg-core (Ubuntu Pro)Upgrade xserver-xorg-core | Jan 17, 2024 | Jan 16, 2024 |
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