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