A flaw was found in X.Org server. Both DeviceFocusEvent and the XIQueryPointer reply contain a bit for each logical button currently down. Buttons can be arbitrarily mapped to any value up to 255, but the X.Org Server was only allocating space for the device's particular number of buttons, leading to a heap overflow if a bigger value was used.
CVSS Details
- CVSS 3.1 Base Score: 9.8
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade xorg-x11-server-XnestUpgrade tigervnc-selinuxUpgrade tigervnc-serverUpgrade tigervnc-server-minimalUpgrade xorg-x11-server-XwaylandUpgrade tigervncUpgrade xorg-x11-server-XephyrUpgrade xorg-x11-server-develUpgrade tigervnc-iconsUpgrade tigervnc-server-moduleUpgrade xorg-x11-server-sourceUpgrade xorg-x11-server-commonUpgrade tigervnc-licenseUpgrade xorg-x11-server-XvfbUpgrade xorg-x11-server-XdmxUpgrade xorg-x11-server-Xorg | Feb 1, 2024 | Jan 18, 2024 |
| Alpine Linux | — | Upgrade xwaylandUpgrade xorg-server | Aug 22, 2024 | Jan 18, 2024 |
| Amazon Linux Ami 2 | — | Upgrade xorg-x11-server-XephyrUpgrade xorg-x11-server-XnestUpgrade xorg-x11-server-XvfbUpgrade xorg-x11-server-XdmxUpgrade xorg-x11-server-sourceUpgrade xorg-x11-server-develUpgrade xorg-x11-server-XorgUpgrade xorg-x11-server-commonUpgrade xorg-x11-server-debuginfoUpgrade xorg-x11-server-Xwayland | Feb 21, 2024 | Jan 18, 2024 |
| Amazon_linux | — | Upgrade xorg-x11-server | Apr 29, 2024 | Jan 18, 2024 |
| Amazon_linux_2023 | — | Upgrade xorg-x11-server-debuginfoUpgrade xorg-x11-server-develUpgrade xorg-x11-server-Xorg-debuginfoUpgrade xorg-x11-server-XvfbUpgrade xorg-x11-server-sourceUpgrade xorg-x11-server-Xnest-debuginfoUpgrade xorg-x11-server-XnestUpgrade xorg-x11-server-XdmxUpgrade xorg-x11-server-commonUpgrade xorg-x11-server-XephyrUpgrade xorg-x11-server-Xephyr-debuginfoUpgrade xorg-x11-server-Xdmx-debuginfoUpgrade xorg-x11-server-Xvfb-debuginfoUpgrade xorg-x11-server-XorgUpgrade xorg-x11-server-debugsource | Feb 17, 2025 | Jan 16, 2024 |
| Centos_linux | — | Upgrade xorg-x11-server-sourceUpgrade tigervnc-server-appletUpgrade tigervnc-server-minimalUpgrade xorg-x11-server-XwaylandUpgrade xorg-x11-server-commonUpgrade tigervnc-server-moduleUpgrade xorg-x11-server-XnestUpgrade xorg-x11-server-XorgUpgrade tigervnc-iconsUpgrade xorg-x11-server-debuginfoUpgrade xorg-x11-server-develUpgrade tigervnc-serverUpgrade tigervncUpgrade tigervnc-licenseUpgrade xorg-x11-server-XephyrUpgrade xorg-x11-server-XdmxUpgrade tigervnc-debuginfoUpgrade xorg-x11-server-Xvfb | Jan 23, 2024 | Jan 18, 2024 |
| Debian | — | Upgrade xorg-serverUpgrade xwayland | Jan 29, 2024 | Jan 18, 2024 |
| Freebsd | — | Upgrade xwaylandUpgrade xorg-serverUpgrade xorg-vfbserverUpgrade xorg-nextserverUpgrade xwayland-develUpgrade xephyr | Dec 10, 2025 | Jan 16, 2024 |
| Gentoo Linux | — | Upgrade x11-base/xwayland.Upgrade x11-base/xorg-server. | Feb 1, 2024 | Jan 18, 2024 |
| Huawei Euleros 2_0_sp10 | — | Upgrade xorg-x11-server-help | Mar 13, 2024 | Jan 18, 2024 |
| Huawei Euleros 2_0_sp11 | — | Upgrade xorg-x11-server-help | Mar 13, 2024 | Jan 18, 2024 |
| Huawei Euleros 2_0_sp12 | — | Upgrade xorg-x11-server-help | May 31, 2024 | Jan 18, 2024 |
| Huawei Euleros 2_0_sp5 | — | Upgrade xorg-x11-server-common | Oct 8, 2024 | Jan 18, 2024 |
| Huawei Euleros 2_0_sp8 | — | Upgrade xorg-x11-server-common | Jul 24, 2024 | Jan 18, 2024 |
| Huawei Euleros 2_0_sp9 | — | Upgrade xorg-x11-server-help | Apr 9, 2024 | Jan 18, 2024 |
| Oracle_linux | — | Upgrade xorg-x11-server-sourceUpgrade tigervnc-selinuxUpgrade tigervnc-licenseUpgrade xorg-x11-server-XnestUpgrade xorg-x11-server-XdmxUpgrade xorg-x11-server-XephyrUpgrade xorg-x11-server-commonUpgrade tigervncUpgrade xorg-x11-server-develUpgrade xorg-x11-server-XvfbUpgrade tigervnc-server-minimalUpgrade tigervnc-server-moduleUpgrade xorg-x11-server-XorgUpgrade tigervnc-serverUpgrade xorg-x11-server-XwaylandUpgrade tigervnc-iconsUpgrade tigervnc-server-applet | Jan 23, 2024 | Jan 16, 2024 |
| Redhat_linux | — | Upgrade xorg-x11-server-develUpgrade tigervnc-server-debuginfoUpgrade tigervnc-server-moduleUpgrade tigervnc-iconsUpgrade xorg-x11-server-XdmxUpgrade tigervnc-debuginfoUpgrade tigervnc-server-module-debuginfoUpgrade xorg-x11-server-Xvfb-debuginfoUpgrade tigervnc-debugsourceUpgrade xorg-x11-server-Xwayland-debuginfoUpgrade xorg-x11-server-Xdmx-debuginfoUpgrade xorg-x11-server-XvfbUpgrade xorg-x11-server-XorgUpgrade tigervnc-selinuxUpgrade xorg-x11-server-XnestUpgrade xorg-x11-server-Xnest-debuginfoUpgrade xorg-x11-server-commonUpgrade tigervnc-server-appletUpgrade xorg-x11-server-sourceUpgrade xorg-x11-server-XephyrUpgrade xorg-x11-server-debuginfoUpgrade xorg-x11-server-XwaylandUpgrade xorg-x11-server-Xorg-debuginfoUpgrade tigervnc-licenseUpgrade xorg-x11-server-Xephyr-debuginfoUpgrade tigervnc-server-minimalUpgrade xorg-x11-server-Xwayland-debugsourceNo solution existsUpgrade tigervnc-server-minimal-debuginfoUpgrade xorg-x11-server-debugsourceUpgrade tigervnc-serverUpgrade tigervnc | Jan 29, 2024 | Jan 18, 2024 |
| Rocky_linux | — | — | Aug 15, 2024 | Jan 18, 2024 |
| Suse | — | Upgrade xorg-x11-server-waylandUpgrade xorg-x11-server-extraUpgrade xorg-x11-server-sdkUpgrade xwaylandUpgrade xorg-x11-serverUpgrade xorg-x11-server-XvfbUpgrade xwayland-develUpgrade xorg-x11-server-source | Jan 17, 2024 | Jan 17, 2024 |
| Ubuntu | — | Upgrade xwayland (Ubuntu Pro)Upgrade xserver-xorg-core (Ubuntu Pro)Upgrade xwaylandUpgrade xserver-xorg-core | Jan 17, 2024 | Jan 16, 2024 |
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