A flaw was found in the X.Org Server before version 1.20.10. An out-of-bounds access in the XkbSetMap function may lead to a privilege escalation vulnerability. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
CVSS Details
- CVSS 3.1 Base Score: 7.8
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade mesa-libOSMesa-develUpgrade libglvnd-glesUpgrade libwacom-develUpgrade libglvnd-eglUpgrade libglvnd-develUpgrade mesa-libgbm-develUpgrade xorg-x11-server-develUpgrade xorg-x11-driversUpgrade libglvnd-openglUpgrade libglvnd-core-develUpgrade libglvnd-glxUpgrade xorg-x11-server-sourceUpgrade libglvndUpgrade libinput-devel | May 4, 2022 | Jan 20, 2021 |
| Alpine Linux | — | Upgrade xorg-server | Aug 22, 2024 | Jan 20, 2021 |
| Amazon Linux Ami 2 | — | Upgrade xorg-x11-server-XdmxUpgrade xorg-x11-server-XnestUpgrade xorg-x11-server-develUpgrade xorg-x11-server-XorgUpgrade xorg-x11-server-debuginfoUpgrade xorg-x11-server-XvfbUpgrade xorg-x11-server-commonUpgrade xorg-x11-server-XwaylandUpgrade xorg-x11-server-sourceUpgrade xorg-x11-server-Xephyr | Jan 27, 2021 | Jan 20, 2021 |
| Arch Linux | — | Upgrade to the latest version of Arch Linux | Jul 11, 2025 | Jan 20, 2021 |
| Centos_linux | — | Upgrade xorg-x11-server-Xnest-debuginfoUpgrade libinput-utils-debuginfoUpgrade libinput-utilsUpgrade xorg-x11-driversUpgrade libdrm-develUpgrade mesa-libOSMesaUpgrade libglvnd-glesUpgrade libglvnd-glxUpgrade xorg-x11-server-debuginfoUpgrade libglvndUpgrade libdrm-debuginfoUpgrade xorg-x11-server-XnestUpgrade mesa-vulkan-driversUpgrade libglvnd-openglUpgrade drm-utils-debuginfoUpgrade mesa-debuginfoUpgrade libX11-commonUpgrade xorg-x11-server-Xwayland-debuginfoUpgrade libglvnd-gles-debuginfoUpgrade libinput-debugsourceUpgrade libglvnd-core-develUpgrade mesa-libGLUpgrade mesa-libEGL-develUpgrade libdrmUpgrade libglvnd-develUpgrade mesa-libGL-debuginfoUpgrade xorg-x11-server-XdmxUpgrade libX11-xcb-debuginfoUpgrade mesa-dri-drivers-debuginfoUpgrade xorg-x11-server-Xdmx-debuginfoUpgrade mesa-libglapiUpgrade mesa-libGL-develUpgrade mesa-libgbmUpgrade xorg-x11-server-Xorg-debuginfoUpgrade libglvnd-eglUpgrade xorg-x11-server-debugsourceUpgrade libinput-debuginfoUpgrade libwacom-debuginfoUpgrade libinput-test-debuginfoUpgrade xorg-x11-server-Xephyr-debuginfoUpgrade xorg-x11-server-sourceUpgrade libX11Upgrade libglvnd-egl-debuginfoUpgrade mesa-libEGL-debuginfoUpgrade mesa-dri-driversUpgrade libwacom-debugsourceUpgrade egl-wayland-debuginfoUpgrade xorg-x11-server-XephyrUpgrade mesa-libEGLUpgrade xorg-x11-server-develUpgrade mesa-libxatrackerUpgrade mesa-debugsourceUpgrade libglvnd-debuginfoUpgrade xorg-x11-server-XvfbUpgrade mesa-libglapi-debuginfoUpgrade libX11-debuginfoUpgrade libglvnd-debugsourceUpgrade egl-wayland-debugsourceUpgrade libglvnd-opengl-debuginfoUpgrade xorg-x11-server-XorgUpgrade libX11-develUpgrade libdrm-debugsourceUpgrade libX11-xcbUpgrade xorg-x11-server-commonUpgrade libwacom-dataUpgrade libX11-debugsourceUpgrade libinputUpgrade mesa-libxatracker-debuginfoUpgrade mesa-vulkan-drivers-debuginfoUpgrade libglvnd-glx-debuginfoUpgrade mesa-vdpau-drivers-debuginfoUpgrade egl-waylandUpgrade mesa-libOSMesa-debuginfoUpgrade libwacomUpgrade mesa-vdpau-driversUpgrade xorg-x11-server-XwaylandUpgrade xorg-x11-server-Xvfb-debuginfoUpgrade mesa-vulkan-develUpgrade mesa-libgbm-debuginfoUpgrade mesa-filesystem | Dec 15, 2020 | Dec 14, 2020 |
| Debian | — | Upgrade xorg-server | Dec 7, 2020 | Dec 7, 2020 |
| Freebsd | — | Upgrade xorg-vfbserverUpgrade xwaylandUpgrade xorg-nestserverUpgrade xorg-dmxUpgrade xorg-serverUpgrade xephyr | Dec 2, 2020 | Dec 1, 2020 |
| Gentoo Linux | — | Upgrade x11-base/xorg-server. | Dec 7, 2020 | Dec 7, 2020 |
| Huawei Euleros 2_0_sp2 | — | Upgrade xorg-x11-server-common | Feb 22, 2021 | Jan 20, 2021 |
| Huawei Euleros 2_0_sp3 | — | Upgrade xorg-x11-server-common | Jan 20, 2021 | Jan 4, 2021 |
| Huawei Euleros 2_0_sp5 | — | Upgrade xorg-x11-server-common | Feb 3, 2021 | Jan 20, 2021 |
| Huawei Euleros 2_0_sp8 | — | Upgrade xorg-x11-serverUpgrade xorg-x11-server-common | Feb 2, 2021 | Jan 20, 2021 |
| Huawei Euleros 2_0_sp9 | — | Upgrade xorg-x11-server-help | Jan 5, 2021 | Jan 4, 2021 |
| Oracle Solaris | — | Upgrade x11/server/xvfb to version 1.20.8-11.4.30.0.1.88.0 on Solaris 11.4Upgrade x11/server/xdmx to version 1.20.8-11.4.30.0.1.88.0 on Solaris 11.4Upgrade x11/server/xephyr to version 1.20.8-11.4.30.0.1.88.0 on Solaris 11.4Upgrade x11/server/xvnc to version 1.10.1-11.4.30.0.1.88.0 on Solaris 11.4Upgrade x11/server/xorg to version 1.20.8-11.4.30.0.1.88.0 on Solaris 11.4 | Feb 17, 2021 | Jan 20, 2021 |
| Oracle_linux | — | Upgrade mesa-libGLUpgrade libinput-utilsUpgrade libX11-develUpgrade xorg-x11-server-develUpgrade libglvnd-eglUpgrade mesa-libOSMesa-develUpgrade libwacom-develUpgrade mesa-libEGL-develUpgrade libglvnd-openglUpgrade libwacomUpgrade libglvnd-core-develUpgrade libX11-commonUpgrade mesa-vdpau-driversUpgrade mesa-filesystemUpgrade libinput-develUpgrade mesa-libgbm-develUpgrade libglvnd-develUpgrade mesa-libgbmUpgrade mesa-libGL-develUpgrade libglvnd-glesUpgrade xorg-x11-server-XdmxUpgrade xorg-x11-server-XvfbUpgrade libinputUpgrade libX11-xcbUpgrade mesa-libEGLUpgrade mesa-libxatrackerUpgrade libglvndUpgrade mesa-libOSMesaUpgrade mesa-dri-driversUpgrade xorg-x11-server-XorgUpgrade mesa-libglapiUpgrade libglvnd-glxUpgrade egl-waylandUpgrade xorg-x11-server-XephyrUpgrade libdrmUpgrade mesa-vulkan-driversUpgrade xorg-x11-server-XwaylandUpgrade mesa-vulkan-develUpgrade xorg-x11-server-XnestUpgrade xorg-x11-server-sourceUpgrade libwacom-dataUpgrade libX11Upgrade libdrm-develUpgrade xorg-x11-server-commonUpgrade xorg-x11-drivers | Dec 15, 2020 | Dec 1, 2020 |
| Redhat_linux | — | Upgrade mesa-libEGL-develUpgrade mesa-vdpau-drivers-debuginfoUpgrade xorg-x11-server-Xvfb-debuginfoUpgrade libinputUpgrade libX11-xcbUpgrade libglvnd-debuginfoNo solution existsUpgrade libglvnd-glesUpgrade mesa-libOSMesa-develUpgrade xorg-x11-server-Xnest-debuginfoUpgrade mesa-libEGLUpgrade mesa-libgbm-develUpgrade libX11-xcb-debuginfoUpgrade libwacom-debuginfoUpgrade libinput-utilsUpgrade libglvnd-core-develUpgrade mesa-libGLUpgrade libglvnd-develUpgrade libdrm-debugsourceUpgrade xorg-x11-server-develUpgrade libdrmUpgrade libglvnd-openglUpgrade libinput-utils-debuginfoUpgrade xorg-x11-server-Xorg-debuginfoUpgrade libglvnd-debugsourceUpgrade mesa-libOSMesa-debuginfoUpgrade libglvnd-gles-debuginfoUpgrade libdrm-debuginfoUpgrade libwacom-debugsourceUpgrade libglvnd-opengl-debuginfoUpgrade libX11-commonUpgrade mesa-libglapiUpgrade libglvnd-eglUpgrade libX11-develUpgrade mesa-libxatracker-debuginfoUpgrade xorg-x11-driversUpgrade mesa-libGL-develUpgrade mesa-libGL-debuginfoUpgrade xorg-x11-server-debuginfoUpgrade xorg-x11-server-Xdmx-debuginfoUpgrade mesa-libgbmUpgrade egl-wayland-debugsourceUpgrade libinput-debuginfoUpgrade mesa-dri-driversUpgrade libX11-debugsourceUpgrade libglvnd-egl-debuginfoUpgrade drm-utils-debuginfoUpgrade mesa-libxatrackerUpgrade libX11-debuginfoUpgrade mesa-filesystemUpgrade libinput-debugsourceUpgrade xorg-x11-server-XorgUpgrade xorg-x11-server-XvfbUpgrade xorg-x11-server-sourceUpgrade mesa-libOSMesaUpgrade mesa-vulkan-drivers-debuginfoUpgrade mesa-vulkan-driversUpgrade mesa-libgbm-debuginfoUpgrade mesa-libglapi-debuginfoUpgrade libglvnd-glx-debuginfoUpgrade xorg-x11-server-Xephyr-debuginfoUpgrade egl-waylandUpgrade libwacomUpgrade mesa-debugsourceUpgrade egl-wayland-debuginfoUpgrade xorg-x11-server-XephyrUpgrade xorg-x11-server-Xwayland-debuginfoUpgrade libwacom-dataUpgrade mesa-vulkan-develUpgrade libglvnd-glxUpgrade xorg-x11-server-XdmxUpgrade mesa-libEGL-debuginfoUpgrade xorg-x11-server-debugsourceUpgrade libinput-test-debuginfoUpgrade mesa-vdpau-driversUpgrade mesa-dri-drivers-debuginfoUpgrade xorg-x11-server-commonUpgrade xorg-x11-server-XnestUpgrade libinput-develUpgrade libdrm-develUpgrade libX11Upgrade mesa-debuginfoUpgrade libglvndUpgrade xorg-x11-server-XwaylandUpgrade libwacom-devel | Dec 15, 2020 | Dec 14, 2020 |
| Rocky_linux | — | Upgrade libX11-debugsourceUpgrade libX11-develUpgrade libinput-develUpgrade xorg-x11-server-XephyrUpgrade libglvnd-glx-debuginfoUpgrade mesa-vulkan-develUpgrade mesa-dri-drivers-debuginfoUpgrade libglvnd-glxUpgrade libX11Upgrade libglvnd-gles-debuginfoUpgrade mesa-libEGL-develUpgrade xorg-x11-server-Xdmx-debuginfoUpgrade mesa-vulkan-driversUpgrade xorg-x11-server-XnestUpgrade mesa-libOSMesa-debuginfoUpgrade xorg-x11-server-commonUpgrade libwacom-debuginfoUpgrade mesa-debugsourceUpgrade mesa-libxatrackerUpgrade mesa-libgbm-debuginfoUpgrade xorg-x11-server-Xephyr-debuginfoUpgrade mesa-libglapi-debuginfoUpgrade egl-wayland-debugsourceUpgrade xorg-x11-server-XorgUpgrade xorg-x11-server-XwaylandUpgrade mesa-libEGL-debuginfoUpgrade mesa-debuginfoUpgrade mesa-libglapiUpgrade mesa-libOSMesaUpgrade xorg-x11-server-XvfbUpgrade libglvndUpgrade xorg-x11-server-Xwayland-debuginfoUpgrade libX11-xcbUpgrade libglvnd-egl-debuginfoUpgrade mesa-libGLUpgrade libinput-utils-debuginfoUpgrade xorg-x11-server-debuginfoUpgrade libwacomUpgrade libglvnd-openglUpgrade xorg-x11-server-develUpgrade libinput-debuginfoUpgrade mesa-libOSMesa-develUpgrade libglvnd-glesUpgrade libwacom-debugsourceUpgrade xorg-x11-server-Xorg-debuginfoUpgrade libglvnd-debuginfoUpgrade xorg-x11-driversUpgrade mesa-vdpau-driversUpgrade mesa-vdpau-drivers-debuginfoUpgrade libglvnd-debugsourceUpgrade libglvnd-develUpgrade xorg-x11-server-Xvfb-debuginfoUpgrade libglvnd-core-develUpgrade egl-waylandUpgrade mesa-vulkan-drivers-debuginfoUpgrade mesa-libxatracker-debuginfoUpgrade libglvnd-opengl-debuginfoUpgrade libinputUpgrade libglvnd-eglUpgrade xorg-x11-server-XdmxUpgrade xorg-x11-server-debugsourceUpgrade mesa-dri-driversUpgrade libinput-utilsUpgrade libdrm-debugsourceUpgrade mesa-libGL-develUpgrade libdrm-develUpgrade mesa-libgbmUpgrade libdrm-debuginfoUpgrade egl-wayland-debuginfoUpgrade libwacom-develUpgrade libdrmUpgrade xorg-x11-server-Xnest-debuginfoUpgrade mesa-libGL-debuginfoUpgrade mesa-libgbm-develUpgrade libX11-xcb-debuginfoUpgrade mesa-filesystemUpgrade libX11-debuginfoUpgrade mesa-libEGLUpgrade libinput-debugsource | Mar 12, 2024 | Jan 20, 2021 |
| Suse | — | Upgrade xorg-x11-XvncUpgrade xorg-x11-serverUpgrade xorg-x11-server-sourceUpgrade xorg-x11-server-sdkUpgrade xorg-x11-server-waylandUpgrade xorg-x11-server-extra | Dec 3, 2020 | Dec 1, 2020 |
| Ubuntu | — | Upgrade xserver-xorg-coreUpgrade xserver-xorg-core-hwe-18.04Upgrade xserver-xorg-core-hwe-16.04Upgrade xserver-xorg-core (Ubuntu Pro) | Dec 2, 2020 | Dec 1, 2020 |
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