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