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A flaw was found in xorg-x11-server in versions before 21.1.2 and before 1.20.14. An out-of-bounds access can occur in the SwapCreateRegister function. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade xorg-x11-server-develUpgrade xorg-x11-server-XdmxUpgrade xorg-x11-server-XvfbUpgrade xorg-x11-server-sourceUpgrade xorg-x11-server-XephyrUpgrade xorg-x11-server-commonUpgrade xorg-x11-server-XorgUpgrade xorg-x11-server-XnestUpgrade xorg-x11-server-Xwayland | May 13, 2022 | Dec 17, 2021 |
| Alpine Linux | — | Upgrade xwaylandUpgrade xorg-server | Aug 22, 2024 | Dec 17, 2021 |
| Amazon Linux Ami 2 | — | Upgrade xorg-x11-server-XephyrUpgrade xorg-x11-server-XvfbUpgrade xorg-x11-server-develUpgrade xorg-x11-server-XdmxUpgrade xorg-x11-server-XnestUpgrade xorg-x11-server-commonUpgrade xorg-x11-server-sourceUpgrade xorg-x11-server-XwaylandUpgrade xorg-x11-server-XorgUpgrade xorg-x11-server-debuginfo | Jul 4, 2022 | Dec 17, 2021 |
| Amazon_linux_2023 | — | Upgrade xorg-x11-server-debugsourceUpgrade xorg-x11-server-Xnest-debuginfoUpgrade xorg-x11-server-Xorg-debuginfoUpgrade xorg-x11-server-debuginfoUpgrade xorg-x11-server-XorgUpgrade xorg-x11-server-Xdmx-debuginfoUpgrade xorg-x11-server-XnestUpgrade xorg-x11-server-XephyrUpgrade xorg-x11-server-develUpgrade xorg-x11-server-Xvfb-debuginfoUpgrade xorg-x11-server-XvfbUpgrade xorg-x11-server-XdmxUpgrade xorg-x11-server-Xephyr-debuginfoUpgrade xorg-x11-server-sourceUpgrade xorg-x11-server-common | Feb 17, 2025 | Dec 14, 2021 |
| Centos_linux | — | Upgrade xorg-x11-server-debuginfoUpgrade xorg-x11-server-XvfbUpgrade xorg-x11-server-Xnest-debuginfoUpgrade xorg-x11-server-sourceUpgrade xorg-x11-server-develUpgrade xorg-x11-server-XdmxUpgrade xorg-x11-server-commonUpgrade xorg-x11-server-Xorg-debuginfoUpgrade xorg-x11-server-XephyrUpgrade xorg-x11-server-Xwayland-debugsourceUpgrade xorg-x11-server-XwaylandUpgrade xorg-x11-server-Xdmx-debuginfoUpgrade xorg-x11-server-Xwayland-debuginfoUpgrade xorg-x11-server-XnestUpgrade xorg-x11-server-XorgUpgrade xorg-x11-server-Xvfb-debuginfoUpgrade xorg-x11-server-debugsourceUpgrade xorg-x11-server-Xephyr-debuginfo | Feb 17, 2022 | Dec 17, 2021 |
| Debian | — | Upgrade xwaylandUpgrade xorg-server | Dec 23, 2021 | Dec 17, 2021 |
| Gentoo Linux | — | Upgrade x11-base/xorg-server.Upgrade x11-base/xwayland. | May 31, 2023 | Dec 17, 2021 |
| Huawei Euleros 2_0_sp10 | — | Upgrade xorg-x11-server-help | Apr 20, 2022 | Dec 17, 2021 |
| Huawei Euleros 2_0_sp3 | — | Upgrade xorg-x11-server-common | May 25, 2022 | Dec 17, 2021 |
| Huawei Euleros 2_0_sp5 | — | Upgrade xorg-x11-server-common | Mar 22, 2022 | Dec 17, 2021 |
| Huawei Euleros 2_0_sp8 | — | Upgrade xorg-x11-server-common | Mar 29, 2022 | Dec 17, 2021 |
| Huawei Euleros 2_0_sp9 | — | Upgrade xorg-x11-server-help | Mar 3, 2022 | Dec 17, 2021 |
| Oracle Solaris | — | Upgrade x11/server/xserver-common to version 1.20.13-11.4.42.0.1.113.0 on Solaris 11.4Upgrade x11/server/xorg to version 1.20.13-11.4.42.0.1.113.0 on Solaris 11.4Upgrade x11/server/xvnc to version 1.10.1-11.4.42.0.1.113.0 on Solaris 11.4Upgrade x11/server/xvfb to version 1.20.13-11.4.42.0.1.113.0 on Solaris 11.4Upgrade desktop/remote-desktop/tigervnc to version 1.10.1-11.4.42.0.1.113.0 on Solaris 11.4Upgrade x11/modeline-utilities to version 1.20.13-11.4.42.0.1.113.0 on Solaris 11.4Upgrade x11/server/xorg/driver/xorg-video to version 11.4-11.4.42.0.1.113.0 on Solaris 11.4Upgrade x11/server/xephyr to version 1.20.13-11.4.42.0.1.113.0 on Solaris 11.4Upgrade x11/server/xdmx to version 1.20.13-11.4.42.0.1.113.0 on Solaris 11.4 | Feb 17, 2022 | Dec 17, 2021 |
| Oracle_linux | — | Upgrade xorg-x11-server-develUpgrade xorg-x11-server-sourceUpgrade xorg-x11-server-XvfbUpgrade xorg-x11-server-XnestUpgrade xorg-x11-server-XephyrUpgrade xorg-x11-server-commonUpgrade xorg-x11-server-XdmxUpgrade xorg-x11-server-XwaylandUpgrade xorg-x11-server-Xorg | Jan 5, 2022 | Dec 14, 2021 |
| Redhat_linux | — | Upgrade xorg-x11-server-Xwayland-debuginfoUpgrade xorg-x11-server-debugsourceUpgrade xorg-x11-server-commonUpgrade xorg-x11-server-XephyrUpgrade xorg-x11-server-develUpgrade xorg-x11-server-XdmxUpgrade xorg-x11-server-Xorg-debuginfoUpgrade xorg-x11-server-Xnest-debuginfoUpgrade xorg-x11-server-Xwayland-debugsourceUpgrade xorg-x11-server-sourceUpgrade xorg-x11-server-Xvfb-debuginfoUpgrade xorg-x11-server-XvfbUpgrade xorg-x11-server-XnestUpgrade xorg-x11-server-debuginfoUpgrade xorg-x11-server-Xdmx-debuginfoUpgrade xorg-x11-server-XwaylandUpgrade xorg-x11-server-XorgUpgrade xorg-x11-server-Xephyr-debuginfoNo solution exists | Jan 4, 2022 | Dec 17, 2021 |
| Rocky_linux | — | Upgrade xorg-x11-server-Xwayland-debugsourceUpgrade xorg-x11-server-Xwayland-debuginfoUpgrade xorg-x11-server-Xwayland | Mar 5, 2024 | Dec 17, 2021 |
| Suse | — | Upgrade xorg-x11-XvncUpgrade xorg-x11-server-extraUpgrade xorg-x11-server-waylandUpgrade xorg-x11-server-sourceUpgrade xwaylandUpgrade xorg-x11-server-XvfbUpgrade xorg-x11-serverUpgrade xorg-x11-server-sdk | Dec 21, 2021 | Dec 14, 2021 |
| Ubuntu | — | Upgrade xwaylandUpgrade xserver-xorg-coreUpgrade xserver-xorg-core-hwe-16.04 (Ubuntu Pro)Upgrade xserver-xorg-core (Ubuntu Pro)Upgrade xserver-xorg-core-hwe-18.04 | Dec 15, 2021 | Dec 14, 2021 |
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