A flaw was found in xorg-x11-server in versions before 21.1.2 and before 1.20.14. An out-of-bounds access can occur in the SProcScreenSaverSuspend function. 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 xorg-x11-server-XdmxUpgrade xorg-x11-server-XnestUpgrade xorg-x11-server-develUpgrade xorg-x11-server-commonUpgrade xorg-x11-server-XwaylandUpgrade xorg-x11-server-sourceUpgrade xorg-x11-server-XvfbUpgrade xorg-x11-server-XephyrUpgrade xorg-x11-server-Xorg | May 13, 2022 | Dec 17, 2021 |
| Alpine Linux | — | Upgrade xwaylandUpgrade xorg-server | Aug 22, 2024 | Dec 17, 2021 |
| Amazon Linux Ami 2 | — | Upgrade xorg-x11-server-debuginfoUpgrade xorg-x11-server-sourceUpgrade xorg-x11-server-XvfbUpgrade xorg-x11-server-XnestUpgrade xorg-x11-server-develUpgrade xorg-x11-server-XdmxUpgrade xorg-x11-server-commonUpgrade xorg-x11-server-XorgUpgrade xorg-x11-server-XwaylandUpgrade xorg-x11-server-Xephyr | Jul 4, 2022 | Dec 17, 2021 |
| Amazon_linux_2023 | — | Upgrade xorg-x11-server-sourceUpgrade xorg-x11-server-commonUpgrade xorg-x11-server-Xephyr-debuginfoUpgrade xorg-x11-server-debugsourceUpgrade xorg-x11-server-XvfbUpgrade xorg-x11-server-XnestUpgrade xorg-x11-server-XorgUpgrade xorg-x11-server-XephyrUpgrade xorg-x11-server-debuginfoUpgrade xorg-x11-server-Xnest-debuginfoUpgrade xorg-x11-server-Xorg-debuginfoUpgrade xorg-x11-server-develUpgrade xorg-x11-server-Xvfb-debuginfoUpgrade xorg-x11-server-Xdmx-debuginfoUpgrade xorg-x11-server-Xdmx | Feb 17, 2025 | Dec 14, 2021 |
| Centos_linux | — | Upgrade xorg-x11-server-Xephyr-debuginfoUpgrade xorg-x11-server-XwaylandUpgrade xorg-x11-server-debugsourceUpgrade xorg-x11-server-XorgUpgrade xorg-x11-server-XdmxUpgrade xorg-x11-server-Xdmx-debuginfoUpgrade xorg-x11-server-XnestUpgrade xorg-x11-server-Xwayland-debugsourceUpgrade xorg-x11-server-develUpgrade xorg-x11-server-Xvfb-debuginfoUpgrade xorg-x11-server-Xwayland-debuginfoUpgrade xorg-x11-server-Xorg-debuginfoUpgrade xorg-x11-server-XvfbUpgrade xorg-x11-server-Xnest-debuginfoUpgrade xorg-x11-server-XephyrUpgrade xorg-x11-server-commonUpgrade xorg-x11-server-debuginfoUpgrade xorg-x11-server-source | Feb 17, 2022 | Dec 17, 2021 |
| Debian | — | Upgrade xorg-serverUpgrade xwayland | Dec 23, 2021 | Dec 17, 2021 |
| Gentoo Linux | — | Upgrade x11-base/xorg-server.Upgrade x11-base/xwayland. | May 31, 2023 | Dec 17, 2021 |
| Huawei Euleros 2_0_sp10 | — | Upgrade xorg-x11-server-help | Apr 20, 2022 | Dec 17, 2021 |
| Huawei Euleros 2_0_sp8 | — | Upgrade xorg-x11-server-common | Mar 29, 2022 | Dec 17, 2021 |
| Huawei Euleros 2_0_sp9 | — | Upgrade xorg-x11-server-help | Mar 3, 2022 | Dec 17, 2021 |
| Oracle Solaris | — | Upgrade x11/server/xorg/driver/xorg-video to version 11.4-11.4.42.0.1.113.0 on Solaris 11.4Upgrade x11/modeline-utilities to version 1.20.13-11.4.42.0.1.113.0 on Solaris 11.4Upgrade desktop/remote-desktop/tigervnc to version 1.10.1-11.4.42.0.1.113.0 on Solaris 11.4Upgrade x11/server/xserver-common to version 1.20.13-11.4.42.0.1.113.0 on Solaris 11.4Upgrade x11/server/xvnc to version 1.10.1-11.4.42.0.1.113.0 on Solaris 11.4Upgrade x11/server/xephyr to version 1.20.13-11.4.42.0.1.113.0 on Solaris 11.4Upgrade x11/server/xdmx to version 1.20.13-11.4.42.0.1.113.0 on Solaris 11.4Upgrade x11/server/xvfb to version 1.20.13-11.4.42.0.1.113.0 on Solaris 11.4Upgrade x11/server/xorg to version 1.20.13-11.4.42.0.1.113.0 on Solaris 11.4 | Feb 17, 2022 | Dec 17, 2021 |
| Oracle_linux | — | Upgrade xorg-x11-server-XnestUpgrade xorg-x11-server-XorgUpgrade xorg-x11-server-XwaylandUpgrade xorg-x11-server-XdmxUpgrade xorg-x11-server-develUpgrade xorg-x11-server-XephyrUpgrade xorg-x11-server-XvfbUpgrade xorg-x11-server-sourceUpgrade xorg-x11-server-common | Jan 5, 2022 | Dec 14, 2021 |
| Redhat_linux | — | No solution existsUpgrade xorg-x11-server-Xvfb-debuginfoUpgrade xorg-x11-server-Xdmx-debuginfoUpgrade xorg-x11-server-develUpgrade xorg-x11-server-Xwayland-debugsourceUpgrade xorg-x11-server-Xnest-debuginfoUpgrade xorg-x11-server-XdmxUpgrade xorg-x11-server-XephyrUpgrade xorg-x11-server-XvfbUpgrade xorg-x11-server-XnestUpgrade xorg-x11-server-XwaylandUpgrade xorg-x11-server-Xwayland-debuginfoUpgrade xorg-x11-server-Xorg-debuginfoUpgrade xorg-x11-server-sourceUpgrade xorg-x11-server-XorgUpgrade xorg-x11-server-debugsourceUpgrade xorg-x11-server-commonUpgrade xorg-x11-server-debuginfoUpgrade xorg-x11-server-Xephyr-debuginfo | Jan 4, 2022 | Dec 17, 2021 |
| Rocky_linux | — | Upgrade xorg-x11-server-Xwayland-debuginfoUpgrade xorg-x11-server-XwaylandUpgrade xorg-x11-server-Xwayland-debugsource | Mar 5, 2024 | Dec 17, 2021 |
| Suse | — | Upgrade xorg-x11-server-sdkUpgrade xorg-x11-server-XvfbUpgrade xorg-x11-server-sourceUpgrade xorg-x11-serverUpgrade xwaylandUpgrade xorg-x11-server-extraUpgrade xorg-x11-server-wayland | Dec 21, 2021 | Dec 14, 2021 |
| Ubuntu | — | Upgrade xwaylandUpgrade xserver-xorg-coreUpgrade xserver-xorg-core-hwe-18.04 | Dec 15, 2021 | Dec 14, 2021 |
Prioritise with Active Threat Intelligence
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub