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