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