A vulnerability was found in X.Org. This security flaw occurs because the handler for the XIChangeProperty request has a length-validation issues, resulting in out-of-bounds memory reads and potential information disclosure. This issue can lead to local privileges elevation on systems where the X server is running privileged and remote code execution for ssh X forwarding sessions.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade tigervnc-selinuxUpgrade tigervnc-iconsUpgrade xorg-x11-server-commonUpgrade xorg-x11-server-sourceUpgrade tigervnc-server-moduleUpgrade tigervnc-licenseUpgrade xorg-x11-server-develUpgrade tigervncUpgrade xorg-x11-server-XephyrUpgrade xorg-x11-server-XdmxUpgrade xorg-x11-server-XvfbUpgrade xorg-x11-server-XorgUpgrade tigervnc-serverUpgrade xorg-x11-server-XwaylandUpgrade xorg-x11-server-XnestUpgrade tigervnc-server-minimal | May 15, 2023 | Dec 14, 2022 |
| Alpine Linux | — | Upgrade xorg-serverUpgrade xwayland | Aug 22, 2024 | Dec 14, 2022 |
| Amazon Linux Ami 2 | — | Upgrade xorg-x11-server-XephyrUpgrade xorg-x11-server-XorgUpgrade xorg-x11-server-sourceUpgrade xorg-x11-server-XvfbUpgrade xorg-x11-server-XwaylandUpgrade xorg-x11-server-commonUpgrade xorg-x11-server-XnestUpgrade xorg-x11-server-debuginfoUpgrade xorg-x11-server-XdmxUpgrade xorg-x11-server-devel | May 28, 2024 | Dec 14, 2022 |
| Amazon_linux | — | Upgrade xorg-x11-server | Feb 23, 2023 | Dec 14, 2022 |
| Amazon_linux_2023 | — | Upgrade xorg-x11-server-commonUpgrade xorg-x11-server-XephyrUpgrade xorg-x11-server-sourceUpgrade xorg-x11-server-XvfbUpgrade xorg-x11-server-Xnest-debuginfoUpgrade xorg-x11-server-develUpgrade xorg-x11-server-Xvfb-debuginfoUpgrade xorg-x11-server-Xorg-debuginfoUpgrade xorg-x11-server-XdmxUpgrade xorg-x11-server-Xephyr-debuginfoUpgrade xorg-x11-server-XorgUpgrade xorg-x11-server-Xdmx-debuginfoUpgrade xorg-x11-server-debugsourceUpgrade xorg-x11-server-debuginfoUpgrade xorg-x11-server-Xnest | Feb 17, 2025 | Dec 14, 2022 |
| Centos_linux | — | Upgrade tigervnc-server-minimalUpgrade xorg-x11-server-XorgUpgrade tigervnc-iconsUpgrade xorg-x11-server-XwaylandUpgrade tigervnc-serverUpgrade xorg-x11-server-XnestUpgrade tigervnc-server-appletUpgrade xorg-x11-server-XdmxUpgrade xorg-x11-server-XvfbUpgrade xorg-x11-server-commonUpgrade xorg-x11-server-sourceUpgrade tigervnc-licenseUpgrade tigervncUpgrade tigervnc-server-moduleUpgrade xorg-x11-server-debuginfoUpgrade tigervnc-debuginfoUpgrade xorg-x11-server-develUpgrade xorg-x11-server-Xephyr | Jan 12, 2023 | Dec 14, 2022 |
| Debian | — | Upgrade xorg-serverUpgrade xwayland | Dec 22, 2022 | Dec 14, 2022 |
| Freebsd | — | Upgrade xwaylandUpgrade xorg-vfbserverUpgrade xorg-nestserverUpgrade xwayland-develUpgrade xorg-serverUpgrade xephyr | Jan 13, 2023 | Jan 11, 2023 |
| Gentoo Linux | — | Upgrade x11-base/xorg-server.Upgrade x11-base/xwayland. | May 31, 2023 | Dec 14, 2022 |
| Huawei Euleros 2_0_sp10 | — | Upgrade xorg-x11-server-help | Mar 20, 2023 | Dec 14, 2022 |
| Huawei Euleros 2_0_sp11 | — | Upgrade xorg-x11-server-help | May 8, 2023 | Dec 14, 2022 |
| Huawei Euleros 2_0_sp5 | — | Upgrade xorg-x11-server-common | Jun 9, 2023 | Dec 14, 2022 |
| Huawei Euleros 2_0_sp8 | — | Upgrade xorg-x11-server-common | Feb 9, 2023 | Dec 14, 2022 |
| Huawei Euleros 2_0_sp9 | — | Upgrade xorg-x11-server-help | Jul 10, 2023 | Dec 14, 2022 |
| Oracle_linux | — | Upgrade xorg-x11-server-develUpgrade xorg-x11-server-XdmxUpgrade xorg-x11-server-XnestUpgrade tigervncUpgrade tigervnc-licenseUpgrade xorg-x11-server-sourceUpgrade xorg-x11-server-XephyrUpgrade tigervnc-serverUpgrade tigervnc-selinuxUpgrade tigervnc-server-minimalUpgrade tigervnc-server-appletUpgrade xorg-x11-server-XvfbUpgrade tigervnc-server-moduleUpgrade xorg-x11-server-XwaylandUpgrade xorg-x11-server-XorgUpgrade xorg-x11-server-commonUpgrade tigervnc-icons | Jan 10, 2023 | Dec 14, 2022 |
| Redhat_linux | — | No solution existsUpgrade xorg-x11-server-Xorg-debuginfoUpgrade xorg-x11-server-debuginfoUpgrade tigervnc-server-moduleUpgrade tigervnc-server-minimalUpgrade tigervnc-serverUpgrade xorg-x11-server-Xnest-debuginfoUpgrade tigervnc-server-appletUpgrade tigervnc-iconsUpgrade tigervnc-server-module-debuginfoUpgrade tigervnc-debugsourceUpgrade xorg-x11-server-Xdmx-debuginfoUpgrade xorg-x11-server-debugsourceUpgrade xorg-x11-server-XnestUpgrade tigervnc-server-minimal-debuginfoUpgrade xorg-x11-server-Xvfb-debuginfoUpgrade xorg-x11-server-Xephyr-debuginfoUpgrade xorg-x11-server-Xwayland-debugsourceUpgrade tigervnc-licenseUpgrade xorg-x11-server-XwaylandUpgrade xorg-x11-server-sourceUpgrade xorg-x11-server-XvfbUpgrade tigervnc-debuginfoUpgrade xorg-x11-server-XephyrUpgrade tigervncUpgrade tigervnc-server-debuginfoUpgrade xorg-x11-server-commonUpgrade xorg-x11-server-Xwayland-debuginfoUpgrade tigervnc-selinuxUpgrade xorg-x11-server-develUpgrade xorg-x11-server-XorgUpgrade xorg-x11-server-Xdmx | Jan 12, 2023 | Dec 14, 2022 |
| Suse | — | Upgrade xwayland-develUpgrade xorg-x11-server-sourceUpgrade xorg-x11-server-waylandUpgrade xorg-x11-serverUpgrade xorg-x11-server-XvfbUpgrade xorg-x11-server-sdkUpgrade xwaylandUpgrade xorg-x11-server-extra | Dec 15, 2022 | Dec 14, 2022 |
| Ubuntu | — | Upgrade xserver-xorg-core-hwe-18.04Upgrade xserver-xorg-coreUpgrade xwayland-hwe-18.04Upgrade xserver-xorg-core (Ubuntu Pro)Upgrade xwayland-hwe-16.04 (Ubuntu Pro)Upgrade xserver-xorg-core-hwe-16.04 (Ubuntu Pro)Upgrade xwayland (Ubuntu Pro)Upgrade xwayland | Dec 15, 2022 | Dec 14, 2022 |
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