CVE-2022-46342
Fixed in a distro release EPSS 1%CVSS 8.8
A vulnerability was found in X.Org. This security flaw occurs because the handler for the XvdiSelectVideoNotify request may write to memory after it has been freed. This issue can lead to local privileges elevation on systems where the X se
Products: x.org x_server, fedoraproject fedora, debian_linux
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| AlmaLinux 8 | tigervnc | 1.12.0-15.el8_8 |
| AlmaLinux 8 | tigervnc-icons | 1.12.0-15.el8_8 |
| AlmaLinux 8 | tigervnc-license | 1.12.0-15.el8_8 |
| AlmaLinux 8 | tigervnc-selinux | 1.12.0-15.el8_8 |
| AlmaLinux 8 | tigervnc-server | 1.12.0-15.el8_8 |
| AlmaLinux 8 | tigervnc-server-minimal | 1.12.0-15.el8_8 |
| AlmaLinux 8 | tigervnc-server-module | 1.12.0-15.el8_8 |
| AlmaLinux 8 | xorg-x11-server-Xdmx | 1.20.11-15.el8 |
| AlmaLinux 8 | xorg-x11-server-Xephyr | 1.20.11-15.el8 |
| AlmaLinux 8 | xorg-x11-server-Xnest | 1.20.11-15.el8 |
| AlmaLinux 8 | xorg-x11-server-Xorg | 1.20.11-15.el8 |
| AlmaLinux 8 | xorg-x11-server-Xvfb | 1.20.11-15.el8 |
| AlmaLinux 8 | xorg-x11-server-Xwayland | 21.1.3-10.el8 |
| AlmaLinux 8 | xorg-x11-server-common | 1.20.11-15.el8 |
| AlmaLinux 8 | xorg-x11-server-devel | 1.20.11-15.el8 |
| AlmaLinux 8 | xorg-x11-server-source | 1.20.11-15.el8 |
| AlmaLinux 9 | tigervnc | 1.12.0-13.el9_2 |
| AlmaLinux 9 | tigervnc-icons | 1.12.0-13.el9_2 |
| AlmaLinux 9 | tigervnc-license | 1.12.0-13.el9_2 |
| AlmaLinux 9 | tigervnc-selinux | 1.12.0-13.el9_2 |
| AlmaLinux 9 | tigervnc-server | 1.12.0-13.el9_2 |
| AlmaLinux 9 | tigervnc-server-minimal | 1.12.0-13.el9_2 |
| AlmaLinux 9 | tigervnc-server-module | 1.12.0-13.el9_2 |
| AlmaLinux 9 | xorg-x11-server-Xdmx | 1.20.11-17.el9 |
| AlmaLinux 9 | xorg-x11-server-Xephyr | 1.20.11-17.el9 |
| AlmaLinux 9 | xorg-x11-server-Xnest | 1.20.11-17.el9 |
| AlmaLinux 9 | xorg-x11-server-Xorg | 1.20.11-17.el9 |
| AlmaLinux 9 | xorg-x11-server-Xvfb | 1.20.11-17.el9 |
| AlmaLinux 9 | xorg-x11-server-Xwayland | 21.1.3-7.el9 |
| AlmaLinux 9 | xorg-x11-server-common | 1.20.11-17.el9 |
| AlmaLinux 9 | xorg-x11-server-devel | 1.20.11-17.el9 |
| AlmaLinux 9 | xorg-x11-server-source | 1.20.11-17.el9 |
| Amazon Linux 2 | xorg-x11-server-Xdmx | 1.20.4-22.amzn2 |
| Amazon Linux 2 | xorg-x11-server-Xephyr | 1.20.4-22.amzn2 |
| Amazon Linux 2 | xorg-x11-server-Xnest | 1.20.4-22.amzn2 |
| Amazon Linux 2 | xorg-x11-server-Xorg | 1.20.4-22.amzn2 |
| Amazon Linux 2 | xorg-x11-server-Xvfb | 1.20.4-22.amzn2 |
| Amazon Linux 2 | xorg-x11-server-Xwayland | 1.20.4-22.amzn2 |
| Amazon Linux 2 | xorg-x11-server-common | 1.20.4-22.amzn2 |
| Amazon Linux 2 | xorg-x11-server-devel | 1.20.4-22.amzn2 |
| Amazon Linux 2 | xorg-x11-server-source | 1.20.4-22.amzn2 |
| Amazon Linux 2023 | xorg-x11-server-Xdmx | 1.20.14-12.amzn2023.0.2 |
| Amazon Linux 2023 | xorg-x11-server-Xephyr | 1.20.14-12.amzn2023.0.2 |
| Amazon Linux 2023 | xorg-x11-server-Xnest | 1.20.14-12.amzn2023.0.2 |
| Amazon Linux 2023 | xorg-x11-server-Xorg | 1.20.14-12.amzn2023.0.2 |
| Amazon Linux 2023 | xorg-x11-server-Xvfb | 1.20.14-12.amzn2023.0.2 |
| Amazon Linux 2023 | xorg-x11-server-common | 1.20.14-12.amzn2023.0.2 |
| Amazon Linux 2023 | xorg-x11-server-devel | 1.20.14-12.amzn2023.0.2 |
| Amazon Linux 2023 | xorg-x11-server-source | 1.20.14-12.amzn2023.0.2 |
| Debian 10 | xorg-server | 2:1.20.4-1+deb10u7 |
| Debian 11 | xorg-server | 2:1.20.11-1+deb11u4 |
| Debian 12 | xorg-server | 2:21.1.5-1 |
| Debian 12 | xwayland | 2:22.1.6-1 |
| Debian 13 | xorg-server | 2:21.1.5-1 |
| Debian 13 | xwayland | 2:22.1.6-1 |
| Debian 14 | xorg-server | 2:21.1.5-1 |
| Debian 14 | xwayland | 2:22.1.6-1 |
| Red Hat Enterprise Linux 7 | tigervnc | 0:1.8.0-23.el7_9 |
| Red Hat Enterprise Linux 7 | tigervnc-debuginfo | 0:1.8.0-23.el7_9 |
| Red Hat Enterprise Linux 7 | tigervnc-icons | 0:1.8.0-23.el7_9 |
| Red Hat Enterprise Linux 7 | tigervnc-license | 0:1.8.0-23.el7_9 |
| Red Hat Enterprise Linux 7 | tigervnc-server | 0:1.8.0-23.el7_9 |
| Red Hat Enterprise Linux 7 | tigervnc-server-applet | 0:1.8.0-23.el7_9 |
| Red Hat Enterprise Linux 7 | tigervnc-server-minimal | 0:1.8.0-23.el7_9 |
| Red Hat Enterprise Linux 7 | tigervnc-server-module | 0:1.8.0-23.el7_9 |
| Red Hat Enterprise Linux 7 | xorg-x11-server | 0:1.20.4-21.el7_9 |
| Red Hat Enterprise Linux 7 | xorg-x11-server-Xdmx | 0:1.20.4-21.el7_9 |
| Red Hat Enterprise Linux 7 | xorg-x11-server-Xephyr | 0:1.20.4-21.el7_9 |
| Red Hat Enterprise Linux 7 | xorg-x11-server-Xnest | 0:1.20.4-21.el7_9 |
| Red Hat Enterprise Linux 7 | xorg-x11-server-Xorg | 0:1.20.4-21.el7_9 |
| Red Hat Enterprise Linux 7 | xorg-x11-server-Xvfb | 0:1.20.4-21.el7_9 |
| Red Hat Enterprise Linux 7 | xorg-x11-server-Xwayland | 0:1.20.4-21.el7_9 |
| Red Hat Enterprise Linux 7 | xorg-x11-server-common | 0:1.20.4-21.el7_9 |
| Red Hat Enterprise Linux 7 | xorg-x11-server-debuginfo | 0:1.20.4-21.el7_9 |
| Red Hat Enterprise Linux 7 | xorg-x11-server-devel | 0:1.20.4-21.el7_9 |
| Red Hat Enterprise Linux 7 | xorg-x11-server-source | 0:1.20.4-21.el7_9 |
| Red Hat Enterprise Linux 8 | tigervnc | 0:1.12.0-15.el8_8 |
| Red Hat Enterprise Linux 8 | tigervnc-debuginfo | 0:1.12.0-15.el8_8 |
| Red Hat Enterprise Linux 8 | tigervnc-debugsource | 0:1.12.0-15.el8_8 |
| Red Hat Enterprise Linux 8 | tigervnc-icons | 0:1.12.0-15.el8_8 |
| Red Hat Enterprise Linux 8 | tigervnc-license | 0:1.12.0-15.el8_8 |
| Red Hat Enterprise Linux 8 | tigervnc-selinux | 0:1.12.0-15.el8_8 |
| Red Hat Enterprise Linux 8 | tigervnc-server | 0:1.12.0-15.el8_8 |
| Red Hat Enterprise Linux 8 | tigervnc-server-debuginfo | 0:1.12.0-15.el8_8 |
| Red Hat Enterprise Linux 8 | tigervnc-server-minimal | 0:1.12.0-15.el8_8 |
| Red Hat Enterprise Linux 8 | tigervnc-server-minimal-debuginfo | 0:1.12.0-15.el8_8 |
| Red Hat Enterprise Linux 8 | tigervnc-server-module | 0:1.12.0-15.el8_8 |
| Red Hat Enterprise Linux 8 | tigervnc-server-module-debuginfo | 0:1.12.0-15.el8_8 |
| Red Hat Enterprise Linux 8 | xorg-x11-server | 0:1.20.11-15.el8 |
| Red Hat Enterprise Linux 8 | xorg-x11-server-Xdmx | 0:1.20.11-15.el8 |
| Red Hat Enterprise Linux 8 | xorg-x11-server-Xdmx-debuginfo | 0:1.20.11-15.el8 |
| Red Hat Enterprise Linux 8 | xorg-x11-server-Xephyr | 0:1.20.11-15.el8 |
| Red Hat Enterprise Linux 8 | xorg-x11-server-Xephyr-debuginfo | 0:1.20.11-15.el8 |
| Red Hat Enterprise Linux 8 | xorg-x11-server-Xnest | 0:1.20.11-15.el8 |
| Red Hat Enterprise Linux 8 | xorg-x11-server-Xnest-debuginfo | 0:1.20.11-15.el8 |
| Red Hat Enterprise Linux 8 | xorg-x11-server-Xorg | 0:1.20.11-15.el8 |
| Red Hat Enterprise Linux 8 | xorg-x11-server-Xorg-debuginfo | 0:1.20.11-15.el8 |
| Red Hat Enterprise Linux 8 | xorg-x11-server-Xvfb | 0:1.20.11-15.el8 |
| Red Hat Enterprise Linux 8 | xorg-x11-server-Xvfb-debuginfo | 0:1.20.11-15.el8 |
| Red Hat Enterprise Linux 8 | xorg-x11-server-Xwayland | 0:21.1.3-10.el8 |
| Red Hat Enterprise Linux 8 | xorg-x11-server-Xwayland-debuginfo | 0:21.1.3-10.el8 |
| Red Hat Enterprise Linux 8 | xorg-x11-server-Xwayland-debugsource | 0:21.1.3-10.el8 |
| Red Hat Enterprise Linux 8 | xorg-x11-server-common | 0:1.20.11-15.el8 |
| Red Hat Enterprise Linux 8 | xorg-x11-server-debuginfo | 0:1.20.11-15.el8 |
| Red Hat Enterprise Linux 8 | xorg-x11-server-debugsource | 0:1.20.11-15.el8 |
| Red Hat Enterprise Linux 8 | xorg-x11-server-devel | 0:1.20.11-15.el8 |
| Red Hat Enterprise Linux 8 | xorg-x11-server-source | 0:1.20.11-15.el8 |
| Red Hat Enterprise Linux 9 | tigervnc | 0:1.12.0-13.el9_2 |
| Red Hat Enterprise Linux 9 | tigervnc-debuginfo | 0:1.12.0-13.el9_2 |
| Red Hat Enterprise Linux 9 | tigervnc-debugsource | 0:1.12.0-13.el9_2 |
| Red Hat Enterprise Linux 9 | tigervnc-icons | 0:1.12.0-13.el9_2 |
| Red Hat Enterprise Linux 9 | tigervnc-license | 0:1.12.0-13.el9_2 |
| Red Hat Enterprise Linux 9 | tigervnc-selinux | 0:1.12.0-13.el9_2 |
| Red Hat Enterprise Linux 9 | tigervnc-server | 0:1.12.0-13.el9_2 |
| Red Hat Enterprise Linux 9 | tigervnc-server-debuginfo | 0:1.12.0-13.el9_2 |
| Red Hat Enterprise Linux 9 | tigervnc-server-minimal | 0:1.12.0-13.el9_2 |
| Red Hat Enterprise Linux 9 | tigervnc-server-minimal-debuginfo | 0:1.12.0-13.el9_2 |
| Red Hat Enterprise Linux 9 | tigervnc-server-module | 0:1.12.0-13.el9_2 |
| Red Hat Enterprise Linux 9 | tigervnc-server-module-debuginfo | 0:1.12.0-13.el9_2 |
| Red Hat Enterprise Linux 9 | xorg-x11-server | 0:1.20.11-17.el9 |
| Red Hat Enterprise Linux 9 | xorg-x11-server-Xdmx | 0:1.20.11-17.el9 |
| Red Hat Enterprise Linux 9 | xorg-x11-server-Xdmx-debuginfo | 0:1.20.11-17.el9 |
| Red Hat Enterprise Linux 9 | xorg-x11-server-Xephyr | 0:1.20.11-17.el9 |
| Red Hat Enterprise Linux 9 | xorg-x11-server-Xephyr-debuginfo | 0:1.20.11-17.el9 |
| Red Hat Enterprise Linux 9 | xorg-x11-server-Xnest | 0:1.20.11-17.el9 |
| Red Hat Enterprise Linux 9 | xorg-x11-server-Xnest-debuginfo | 0:1.20.11-17.el9 |
| Red Hat Enterprise Linux 9 | xorg-x11-server-Xorg | 0:1.20.11-17.el9 |
| Red Hat Enterprise Linux 9 | xorg-x11-server-Xorg-debuginfo | 0:1.20.11-17.el9 |
| Red Hat Enterprise Linux 9 | xorg-x11-server-Xvfb | 0:1.20.11-17.el9 |
| Red Hat Enterprise Linux 9 | xorg-x11-server-Xvfb-debuginfo | 0:1.20.11-17.el9 |
| Red Hat Enterprise Linux 9 | xorg-x11-server-Xwayland | 0:21.1.3-7.el9 |
| Red Hat Enterprise Linux 9 | xorg-x11-server-Xwayland-debuginfo | 0:21.1.3-7.el9 |
| Red Hat Enterprise Linux 9 | xorg-x11-server-Xwayland-debugsource | 0:21.1.3-7.el9 |
| Red Hat Enterprise Linux 9 | xorg-x11-server-common | 0:1.20.11-17.el9 |
| Red Hat Enterprise Linux 9 | xorg-x11-server-debuginfo | 0:1.20.11-17.el9 |
| Red Hat Enterprise Linux 9 | xorg-x11-server-debugsource | 0:1.20.11-17.el9 |
| Red Hat Enterprise Linux 9 | xorg-x11-server-devel | 0:1.20.11-17.el9 |
| Red Hat Enterprise Linux 9 | xorg-x11-server-source | 0:1.20.11-17.el9 |
| Red Hat rhel els 6 | tigervnc | 0:1.1.0-25.el6_10.13 |
| Red Hat rhel els 6 | tigervnc-debuginfo | 0:1.1.0-25.el6_10.13 |
| Red Hat rhel els 6 | tigervnc-server | 0:1.1.0-25.el6_10.13 |
| Red Hat rhel els 6 | tigervnc-server-applet | 0:1.1.0-25.el6_10.13 |
| Red Hat rhel els 6 | tigervnc-server-module | 0:1.1.0-25.el6_10.13 |
| SUSE Enterprise Storage 6 | xorg-x11-server | 1.20.3-150100.14.5.33.1 |
| SUSE Enterprise Storage 7 | xorg-x11-server | 1.20.3-150200.22.5.63.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS | xorg-x11-server | 1.20.3-150100.14.5.33.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS | xorg-x11-server | 1.20.3-150100.14.5.33.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS | xorg-x11-server | 1.20.3-150200.22.5.63.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS | xorg-x11-server | 1.20.3-150200.22.5.63.1 |
| SUSE Linux Enterprise High Performance Computing 15-ESPOS | xorg-x11-server | 1.19.6-150000.8.47.1 |
| SUSE Linux Enterprise High Performance Computing 15-LTSS | xorg-x11-server | 1.19.6-150000.8.47.1 |
| SUSE Linux Enterprise Module for Basesystem 15 SP3 | xorg-x11-server | 1.20.3-150200.22.5.63.1 |
| SUSE Linux Enterprise Module for Basesystem 15 SP4 | xorg-x11-server | 1.20.3-150400.38.13.1 |
| SUSE Linux Enterprise Module for Development Tools 15 SP3 | xorg-x11-server | 1.20.3-150200.22.5.63.1 |
| SUSE Linux Enterprise Module for Development Tools 15 SP4 | xorg-x11-server | 1.20.3-150400.38.13.1 |
| SUSE Linux Enterprise Server 12 SP2-BCL | xorg-x11-server | 7.6_1.18.3-76.57.1 |
| SUSE Linux Enterprise Server 12 SP3-BCL | xorg-x11-server | 7.6_1.18.3-76.57.1 |
| SUSE Linux Enterprise Server 12 SP4-LTSS | xorg-x11-server | 1.19.6-4.39.1 |
| SUSE Linux Enterprise Server 12 SP5 | xorg-x11-server | 1.19.6-10.40.1 |
| SUSE Linux Enterprise Server 15 SP1-BCL | xorg-x11-server | 1.20.3-150100.14.5.33.1 |
| SUSE Linux Enterprise Server 15 SP1-LTSS | xorg-x11-server | 1.20.3-150100.14.5.33.1 |
| SUSE Linux Enterprise Server 15 SP2-BCL | xorg-x11-server | 1.20.3-150200.22.5.63.1 |
| SUSE Linux Enterprise Server 15 SP2-LTSS | xorg-x11-server | 1.20.3-150200.22.5.63.1 |
| SUSE Linux Enterprise Server 15-LTSS | xorg-x11-server | 1.19.6-150000.8.47.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP4 | xorg-x11-server | 1.19.6-4.39.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP5 | xorg-x11-server | 1.19.6-10.40.1 |
| SUSE Linux Enterprise Server for SAP Applications 15 | xorg-x11-server | 1.19.6-150000.8.47.1 |
| SUSE Linux Enterprise Server for SAP Applications 15 SP1 | xorg-x11-server | 1.20.3-150100.14.5.33.1 |
| SUSE Linux Enterprise Server for SAP Applications 15 SP2 | xorg-x11-server | 1.20.3-150200.22.5.63.1 |
| SUSE Linux Enterprise Software Development Kit 12 SP5 | xorg-x11-server | 1.19.6-10.40.1 |
| SUSE Linux Enterprise Workstation Extension 15 SP3 | xorg-x11-server | 1.20.3-150200.22.5.63.1 |
| SUSE Linux Enterprise Workstation Extension 15 SP4 | xorg-x11-server | 1.20.3-150200.22.5.63.1 |
| SUSE Linux Enterprise Workstation Extension 15 SP4 | xwayland | 21.1.4-150400.3.6.1 |
| SUSE Manager Proxy 4.1 | xorg-x11-server | 1.20.3-150200.22.5.63.1 |
| SUSE Manager Retail Branch Server 4.1 | xorg-x11-server | 1.20.3-150200.22.5.63.1 |
| SUSE Manager Server 4.1 | xorg-x11-server | 1.20.3-150200.22.5.63.1 |
| SUSE OpenStack Cloud 9 | xorg-x11-server | 1.19.6-4.39.1 |
| SUSE OpenStack Cloud Crowbar 9 | xorg-x11-server | 1.19.6-4.39.1 |
| Ubuntu 18.04 LTS | xorg-server | 2:1.19.6-1ubuntu4.13 |
| Ubuntu 18.04 LTS | xorg-server-hwe-18.04 | 2:1.20.8-2ubuntu2.2~18.04.9 |
| Ubuntu 20.04 LTS | xorg-server | 2:1.20.13-1ubuntu1~20.04.5 |
| Ubuntu 22.04 LTS | xorg-server | 2:21.1.3-2ubuntu2.5 |
| Ubuntu 22.04 LTS | xwayland | 2:22.1.1-1ubuntu0.4 |
| Ubuntu Pro 14.04 LTS | xorg-server | 2:1.15.1-0ubuntu2.11+esm7 |
| Ubuntu Pro 16.04 LTS | xorg-server | 2:1.18.4-0ubuntu0.12+esm5 |
| Ubuntu Pro 16.04 LTS | xorg-server-hwe-16.04 | 2:1.19.6-1ubuntu4.1~16.04.6+esm4 |
| openSUSE Leap 15.3 | xorg-x11-server | 1.20.3-150200.22.5.63.1 |
| openSUSE Leap 15.4 | xorg-x11-server | 1.20.3-150400.38.13.1 |
| openSUSE Leap 15.4 | xorg-x11-server | 1.20.3-150200.22.5.63.1 |
| openSUSE Leap 15.4 | xwayland | 21.1.4-150400.3.6.1 |
| openSUSE Tumbleweed | xorg-x11-server | 21.1.4-6.1 |
| openSUSE Tumbleweed | xwayland | 22.1.5-2.1 |