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 libwacom-develUpgrade libglvnd-glesUpgrade xorg-x11-server-develUpgrade libglvnd-develUpgrade xorg-x11-driversUpgrade mesa-libOSMesa-develUpgrade libglvnd-core-develUpgrade libglvnd-eglUpgrade mesa-libgbm-develUpgrade libglvnd-openglUpgrade libglvnd-glxUpgrade xorg-x11-server-sourceUpgrade libinput-develUpgrade libglvnd | 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-develUpgrade xorg-x11-server-debuginfoUpgrade xorg-x11-server-XnestUpgrade xorg-x11-server-XorgUpgrade xorg-x11-server-commonUpgrade xorg-x11-server-sourceUpgrade xorg-x11-server-XvfbUpgrade xorg-x11-server-XwaylandUpgrade 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 mesa-libOSMesa-debuginfoUpgrade mesa-vdpau-driversUpgrade mesa-vulkan-drivers-debuginfoUpgrade libdrm-debugsourceUpgrade libwacomUpgrade egl-wayland-debuginfoUpgrade xorg-x11-server-XephyrUpgrade libglvnd-opengl-debuginfoUpgrade mesa-vdpau-drivers-debuginfoUpgrade libX11-xcbUpgrade libinput-test-debuginfoUpgrade egl-waylandUpgrade libX11-develUpgrade libwacom-debugsourceUpgrade libglvnd-glx-debuginfoUpgrade mesa-dri-driversUpgrade xorg-x11-server-XorgUpgrade mesa-libxatracker-debuginfoUpgrade libinputUpgrade libglvnd-debugsourceUpgrade libX11-debuginfoUpgrade xorg-x11-server-commonUpgrade libwacom-dataUpgrade mesa-debugsourceUpgrade mesa-libxatrackerUpgrade mesa-libEGL-debuginfoUpgrade libglvnd-egl-debuginfoUpgrade xorg-x11-server-develUpgrade xorg-x11-server-Xephyr-debuginfoUpgrade libX11Upgrade mesa-filesystemUpgrade xorg-x11-server-XwaylandUpgrade mesa-libEGLUpgrade mesa-vulkan-develUpgrade xorg-x11-server-sourceUpgrade xorg-x11-server-Xvfb-debuginfoUpgrade libX11-debugsourceUpgrade egl-wayland-debugsourceUpgrade xorg-x11-server-XvfbUpgrade mesa-libglapi-debuginfoUpgrade mesa-libgbm-debuginfoUpgrade libglvnd-debuginfoUpgrade mesa-libglapiUpgrade libglvnd-eglUpgrade xorg-x11-server-Xnest-debuginfoUpgrade libX11-xcb-debuginfoUpgrade libwacom-debuginfoUpgrade libinput-debuginfoUpgrade libinput-utilsUpgrade libdrmUpgrade xorg-x11-server-XnestUpgrade xorg-x11-server-Xorg-debuginfoUpgrade xorg-x11-server-debuginfoUpgrade libglvndUpgrade libglvnd-openglUpgrade libglvnd-develUpgrade libX11-commonUpgrade xorg-x11-driversUpgrade mesa-libGL-develUpgrade mesa-libGLUpgrade libglvnd-gles-debuginfoUpgrade libglvnd-core-develUpgrade mesa-libEGL-develUpgrade libglvnd-glxUpgrade libglvnd-glesUpgrade mesa-vulkan-driversUpgrade libinput-debugsourceUpgrade xorg-x11-server-XdmxUpgrade mesa-libGL-debuginfoUpgrade mesa-libOSMesaUpgrade mesa-libgbmUpgrade libinput-utils-debuginfoUpgrade libdrm-develUpgrade libdrm-debuginfoUpgrade drm-utils-debuginfoUpgrade xorg-x11-server-Xwayland-debuginfoUpgrade mesa-debuginfoUpgrade xorg-x11-server-Xdmx-debuginfoUpgrade xorg-x11-server-debugsourceUpgrade mesa-dri-drivers-debuginfo | Dec 15, 2020 | Dec 14, 2020 |
| Debian | — | Upgrade xorg-server | Dec 7, 2020 | Dec 7, 2020 |
| Freebsd | — | Upgrade xephyrUpgrade xorg-vfbserverUpgrade xwaylandUpgrade xorg-nestserverUpgrade xorg-serverUpgrade xorg-dmx | 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-server-commonUpgrade xorg-x11-server | 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/xephyr to version 1.20.8-11.4.30.0.1.88.0 on Solaris 11.4Upgrade x11/server/xorg to version 1.20.8-11.4.30.0.1.88.0 on Solaris 11.4Upgrade x11/server/xvnc to version 1.10.1-11.4.30.0.1.88.0 on Solaris 11.4Upgrade 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 11.4 | Feb 17, 2021 | Jan 20, 2021 |
| Oracle_linux | — | Upgrade egl-waylandUpgrade xorg-x11-server-XnestUpgrade mesa-dri-driversUpgrade xorg-x11-server-sourceUpgrade mesa-vulkan-develUpgrade mesa-libxatrackerUpgrade mesa-libOSMesaUpgrade libdrmUpgrade xorg-x11-server-XorgUpgrade libwacom-dataUpgrade mesa-libglapiUpgrade mesa-vulkan-driversUpgrade xorg-x11-driversUpgrade libX11Upgrade xorg-x11-server-commonUpgrade libdrm-develUpgrade libglvndUpgrade xorg-x11-server-XwaylandUpgrade xorg-x11-server-XephyrUpgrade libglvnd-glxUpgrade libinputUpgrade mesa-vdpau-driversUpgrade libglvnd-glesUpgrade xorg-x11-server-XdmxUpgrade xorg-x11-server-XvfbUpgrade libwacom-develUpgrade mesa-libEGLUpgrade mesa-libgbm-develUpgrade libglvnd-core-develUpgrade libwacomUpgrade mesa-filesystemUpgrade mesa-libGLUpgrade libinput-develUpgrade libglvnd-openglUpgrade libX11-commonUpgrade libglvnd-develUpgrade libinput-utilsUpgrade mesa-libGL-develUpgrade libX11-develUpgrade mesa-libgbmUpgrade libX11-xcbUpgrade mesa-libEGL-develUpgrade libglvnd-eglUpgrade mesa-libOSMesa-develUpgrade xorg-x11-server-devel | Dec 15, 2020 | Dec 1, 2020 |
| Redhat_linux | — | Upgrade libX11-debuginfoUpgrade xorg-x11-server-XnestUpgrade libglvnd-glx-debuginfoUpgrade libwacom-develUpgrade xorg-x11-server-XdmxUpgrade libinput-test-debuginfoUpgrade libX11Upgrade libdrm-develUpgrade xorg-x11-server-debugsourceUpgrade xorg-x11-server-commonUpgrade libglvnd-egl-debuginfoUpgrade drm-utils-debuginfoUpgrade libwacomUpgrade mesa-debugsourceUpgrade libX11-debugsourceUpgrade mesa-libxatrackerUpgrade libinput-debugsourceUpgrade mesa-filesystemUpgrade xorg-x11-server-Xephyr-debuginfoUpgrade xorg-x11-server-XorgUpgrade libglvndUpgrade libinput-develUpgrade mesa-vulkan-drivers-debuginfoUpgrade mesa-libEGL-debuginfoUpgrade xorg-x11-server-sourceUpgrade mesa-libglapi-debuginfoUpgrade mesa-vulkan-driversUpgrade egl-waylandUpgrade xorg-x11-server-XwaylandUpgrade mesa-libgbm-debuginfoUpgrade mesa-vulkan-develUpgrade libglvnd-glxUpgrade mesa-libOSMesaUpgrade mesa-debuginfoUpgrade egl-wayland-debuginfoUpgrade xorg-x11-server-XvfbUpgrade libwacom-dataUpgrade mesa-dri-drivers-debuginfoUpgrade mesa-vdpau-driversUpgrade xorg-x11-server-Xwayland-debuginfoUpgrade xorg-x11-server-XephyrUpgrade xorg-x11-driversUpgrade mesa-libgbm-develUpgrade libX11-xcbUpgrade libglvnd-glesUpgrade mesa-libGL-debuginfoUpgrade xorg-x11-server-Xdmx-debuginfoUpgrade libwacom-debuginfoUpgrade mesa-libglapiUpgrade mesa-libGL-develUpgrade libglvnd-openglUpgrade libinput-utils-debuginfoUpgrade libglvnd-core-develUpgrade xorg-x11-server-Xorg-debuginfoUpgrade libglvnd-eglUpgrade xorg-x11-server-develUpgrade libdrm-debugsourceUpgrade libdrmUpgrade libX11-xcb-debuginfoUpgrade libwacom-debugsourceUpgrade mesa-libxatracker-debuginfoUpgrade libX11-develUpgrade xorg-x11-server-Xnest-debuginfoUpgrade mesa-libEGLUpgrade mesa-libEGL-develUpgrade libinputUpgrade mesa-libOSMesa-develUpgrade xorg-x11-server-Xvfb-debuginfoUpgrade mesa-vdpau-drivers-debuginfoNo solution existsUpgrade mesa-libGLUpgrade libglvnd-gles-debuginfoUpgrade libX11-commonUpgrade libinput-utilsUpgrade xorg-x11-server-debuginfoUpgrade egl-wayland-debugsourceUpgrade libglvnd-opengl-debuginfoUpgrade libinput-debuginfoUpgrade libglvnd-develUpgrade libglvnd-debugsourceUpgrade libglvnd-debuginfoUpgrade mesa-libOSMesa-debuginfoUpgrade mesa-libgbmUpgrade mesa-dri-driversUpgrade libdrm-debuginfo | Dec 15, 2020 | Dec 14, 2020 |
| Rocky_linux | — | Upgrade libinput-debugsourceUpgrade mesa-vdpau-driversUpgrade libglvnd-opengl-debuginfoUpgrade mesa-vdpau-drivers-debuginfoUpgrade mesa-libxatracker-debuginfoUpgrade egl-waylandUpgrade libglvnd-core-develUpgrade libglvnd-develUpgrade libglvnd-glesUpgrade libwacom-debugsourceUpgrade mesa-vulkan-drivers-debuginfoUpgrade xorg-x11-server-Xorg-debuginfoUpgrade libwacomUpgrade xorg-x11-server-XdmxUpgrade libinputUpgrade mesa-dri-driversUpgrade mesa-filesystemUpgrade xorg-x11-server-debugsourceUpgrade libglvnd-eglUpgrade xorg-x11-server-debuginfoUpgrade mesa-libGL-debuginfoUpgrade libdrmUpgrade libglvnd-openglUpgrade libX11-debuginfoUpgrade mesa-libgbm-develUpgrade mesa-libEGLUpgrade libX11-xcb-debuginfoUpgrade xorg-x11-driversUpgrade libinput-utilsUpgrade mesa-libGL-develUpgrade libdrm-develUpgrade libdrm-debugsourceUpgrade libglvnd-debugsourceUpgrade libinput-debuginfoUpgrade xorg-x11-server-develUpgrade mesa-libOSMesa-develUpgrade libdrm-debuginfoUpgrade mesa-libgbmUpgrade egl-wayland-debuginfoUpgrade libwacom-develUpgrade xorg-x11-server-Xnest-debuginfoUpgrade xorg-x11-server-Xvfb-debuginfoUpgrade libglvnd-debuginfoUpgrade xorg-x11-server-XwaylandUpgrade xorg-x11-server-Xwayland-debuginfoUpgrade xorg-x11-server-XvfbUpgrade mesa-libOSMesaUpgrade libX11-develUpgrade libX11-debugsourceUpgrade mesa-libglapiUpgrade mesa-libEGL-debuginfoUpgrade mesa-debuginfoUpgrade libX11-xcbUpgrade egl-wayland-debugsourceUpgrade mesa-libxatrackerUpgrade mesa-libglapi-debuginfoUpgrade xorg-x11-server-Xephyr-debuginfoUpgrade mesa-vulkan-develUpgrade mesa-libOSMesa-debuginfoUpgrade libglvnd-glx-debuginfoUpgrade mesa-dri-drivers-debuginfoUpgrade mesa-debugsourceUpgrade xorg-x11-server-Xdmx-debuginfoUpgrade libwacom-debuginfoUpgrade libinput-utils-debuginfoUpgrade libglvnd-egl-debuginfoUpgrade mesa-libEGL-develUpgrade mesa-libGLUpgrade xorg-x11-server-XnestUpgrade mesa-vulkan-driversUpgrade libX11Upgrade libglvnd-glxUpgrade libglvnd-gles-debuginfoUpgrade xorg-x11-server-XorgUpgrade mesa-libgbm-debuginfoUpgrade libinput-develUpgrade libglvndUpgrade xorg-x11-server-XephyrUpgrade xorg-x11-server-common | Mar 12, 2024 | Jan 20, 2021 |
| Suse | — | Upgrade xorg-x11-server-waylandUpgrade xorg-x11-xvncUpgrade xorg-x11-server-extraUpgrade xorg-x11-serverUpgrade xorg-x11-server-sdkUpgrade xorg-x11-server-source | Dec 3, 2020 | Dec 1, 2020 |
| Ubuntu | — | Upgrade xserver-xorg-core-hwe-16.04Upgrade xserver-xorg-coreUpgrade xserver-xorg-core-hwe-18.04Upgrade xserver-xorg-core (Ubuntu Pro) | Dec 2, 2020 | Dec 1, 2020 |
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