# CVE-2022-3551: xorg-x11-server-common: X.Org is an open-source implementation of the X Window System

CVE-2022-3551 is fixed in 35 products on 1 platform, first by xdmx 2:1.19.6-1ubuntu4.12, released October 17, 2022. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2022-3551
- Priority: Routine
- CVSS: 6.5 (Moderate)
- EPSS: 0.0241
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Oct 17, 2022

## Description

X.Org is an open-source implementation of the X Window System. It provides the basic low-level functionality that full-fledged graphical user interfaces are designed upon.  Security Fix(es):  * xorg-x11-server: buffer overflow in _GetCountedString() in xkb/xkb.c (CVE-2022-3550)  * xorg-x11-server: XkbGetKbdByName use-after-free (CVE-2022-4283)  * xorg-x11-server: XTestSwapFakeInput stack overflow (CVE-2022-46340)  * xorg-x11-server: XIPassiveUngrab out-of-bounds access (CVE-2022-46341)  * xorg-x11-server: XvdiSelectVideoNotify use-after-free (CVE-2022-46342)  * xorg-x11-server: ScreenSaverSetAttributes use-after-free (CVE-2022-46343)  * xorg-x11-server: XIChangeProperty out-of-bounds access (CVE-2022-46344)  * xorg-x11-server: DeepCopyPointerClasses use-after-free leads to privilege elevation (CVE-2023-0494)  * xorg-x11-server: memory leak in ProcXkbGetKbdByName() in xkb/xkb.c (CVE-2022-3551)  For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.  Additional Changes:  For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.8 Release Notes linked from the References section.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | xdmx Ubuntu 18.04.6 LTS (bionic) | 2:1.19.6-1ubuntu4.12 | [xdmx 2:1.19.6-1ubuntu4.12](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-xdmx-2-1.19.6-1ubuntu4.12.md) | Oct 17, 2022 |
| Linux | xdmx Ubuntu 20.04 LTS (focal) | 2:1.20.13-1ubuntu1~20.04.4 | [xdmx 2:1.20.13-1ubuntu1~20.04.4](https://patchblox.com/security/data/fix/linux/ubuntu-focal-xdmx-2-1.20.13-1ubuntu1-20.04.4.md) | Oct 17, 2022 |
| Linux | xdmx-tools Ubuntu 18.04.6 LTS (bionic) | 2:1.19.6-1ubuntu4.12 | [xdmx-tools 2:1.19.6-1ubuntu4.12](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-xdmx-tools-2-1.19.6-1ubuntu4.12.md) | Oct 17, 2022 |
| Linux | xdmx-tools Ubuntu 20.04 LTS (focal) | 2:1.20.13-1ubuntu1~20.04.4 | [xdmx-tools 2:1.20.13-1ubuntu1~20.04.4](https://patchblox.com/security/data/fix/linux/ubuntu-focal-xdmx-tools-2-1.20.13-1ubuntu1-20.04.4.md) | Oct 17, 2022 |
| Linux | xmir Ubuntu 18.04.6 LTS (bionic) | 2:1.19.6-1ubuntu4.12 | [xmir 2:1.19.6-1ubuntu4.12](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-xmir-2-1.19.6-1ubuntu4.12.md) | Oct 17, 2022 |
| Linux | xnest Ubuntu 18.04.6 LTS (bionic) | 2:1.19.6-1ubuntu4.12 | [xnest 2:1.19.6-1ubuntu4.12](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-xnest-2-1.19.6-1ubuntu4.12.md) | Oct 17, 2022 |
| Linux | xnest Ubuntu 20.04 LTS (focal) | 2:1.20.13-1ubuntu1~20.04.4 | [xnest 2:1.20.13-1ubuntu1~20.04.4](https://patchblox.com/security/data/fix/linux/ubuntu-focal-xnest-2-1.20.13-1ubuntu1-20.04.4.md) | Oct 17, 2022 |
| Linux | xnest Ubuntu 22.04.1 LTS (jammy) | 2:21.1.3-2ubuntu2.3 | [xnest 2:21.1.3-2ubuntu2.3](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-xnest-2-21.1.3-2ubuntu2.3.md) | Oct 17, 2022 |
| Linux | xorg-server Debian 12.15 (bookworm) | 2:21.1.4-3 | [DEBIAN-CVE-2022-3551](https://patchblox.com/security/data/fix/linux/debian-cve-2022-3551.md) | Oct 17, 2022 |
| Linux | xorg-server Debian 13.5 (trixie) | 2:21.1.4-3 | [DEBIAN-CVE-2022-3551](https://patchblox.com/security/data/fix/linux/debian-cve-2022-3551.md) | Oct 17, 2022 |
| Linux | xorg-server Debian 14 | 2:21.1.4-3 | [DEBIAN-CVE-2022-3551](https://patchblox.com/security/data/fix/linux/debian-cve-2022-3551.md) | Oct 17, 2022 |
| Linux | xorg-server-source Ubuntu 18.04.6 LTS (bionic) | 2:1.19.6-1ubuntu4.12 | [xorg-server-source 2:1.19.6-1ubuntu4.12](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-xorg-server-source-2-1.19.6-1ubuntu4.12.md) | Oct 17, 2022 |
| Linux | xorg-server-source Ubuntu 20.04 LTS (focal) | 2:1.20.13-1ubuntu1~20.04.4 | [xorg-server-source 2:1.20.13-1ubuntu1~20.04.4](https://patchblox.com/security/data/fix/linux/ubuntu-focal-xorg-server-source-2-1.20.13-1ubuntu1-20.04.4.md) | Oct 17, 2022 |
| Linux | xorg-server-source Ubuntu 22.04.1 LTS (jammy) | 2:21.1.3-2ubuntu2.3 | [xorg-server-source 2:21.1.3-2ubuntu2.3](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-xorg-server-source-2-21.1.3-2ubuntu2.3.md) | Oct 17, 2022 |
| Linux | xorg-server-source-hwe-18.04 Ubuntu 18.04.6 LTS (bionic) | 2:1.20.8-2ubuntu2.2~18.04.8 | [xorg-server-source-hwe-18.04 2:1.20.8-2ubuntu2.2~18.04.8](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-xorg-server-source-hwe-18.04-2-1.20.8-2ubuntu2.2-18.04.8.md) | Oct 17, 2022 |
| Linux | xorg-x11-server-Xdmx RHEL 8 | 0:1.20.11-15.el8 | [RHSA-2023:2806](https://patchblox.com/security/data/fix/linux/rhsa-2023-2806.md) | May 16, 2023 |
| Linux | xorg-x11-server-Xdmx RHEL 9 | 0:1.20.11-17.el9 | [RHSA-2023:2248](https://patchblox.com/security/data/fix/linux/rhsa-2023-2248.md) | May 9, 2023 |
| Linux | xorg-x11-server-Xdmx almalinux 8 | 1.20.11-15.el8 | [ALSA-2023:2806](https://patchblox.com/security/data/fix/linux/alsa-2023-2806.md) | May 16, 2023 |
| Linux | xorg-x11-server-Xdmx almalinux 9 | 1.20.11-17.el9 | [ALSA-2023:2248](https://patchblox.com/security/data/fix/linux/alsa-2023-2248.md) | May 9, 2023 |
| Linux | xorg-x11-server-Xdmx amzn 2023 | 1.20.14-12.amzn2023.0.2 | [ALAS2023-2023-102](https://patchblox.com/security/data/fix/linux/alas2023-2023-102.md) | Feb 17, 2023 |
| Linux | xorg-x11-server-Xdmx ol 8 | 0:1.20.11-15.el8 | [ELSA-2023-2806](https://patchblox.com/security/data/fix/linux/elsa-2023-2806.md) | May 24, 2023 |
| Linux | xorg-x11-server-Xdmx ol 9 | 0:1.20.11-17.el9 | [ELSA-2023-2248](https://patchblox.com/security/data/fix/linux/elsa-2023-2248.md) | May 15, 2023 |
| Linux | xorg-x11-server-Xdmx-debuginfo amzn 2023 | 1.20.14-12.amzn2023.0.2 | [ALAS2023-2023-102](https://patchblox.com/security/data/fix/linux/alas2023-2023-102.md) | Feb 17, 2023 |
| Linux | xorg-x11-server-Xephyr RHEL 8 | 0:1.20.11-15.el8 | [RHSA-2023:2806](https://patchblox.com/security/data/fix/linux/rhsa-2023-2806.md) | May 16, 2023 |
| Linux | xorg-x11-server-Xephyr RHEL 9 | 0:1.20.11-17.el9 | [RHSA-2023:2248](https://patchblox.com/security/data/fix/linux/rhsa-2023-2248.md) | May 9, 2023 |
| Linux | xorg-x11-server-Xephyr almalinux 8 | 1.20.11-15.el8 | [ALSA-2023:2806](https://patchblox.com/security/data/fix/linux/alsa-2023-2806.md) | May 16, 2023 |
| Linux | xorg-x11-server-Xephyr almalinux 9 | 1.20.11-17.el9 | [ALSA-2023:2248](https://patchblox.com/security/data/fix/linux/alsa-2023-2248.md) | May 9, 2023 |
| Linux | xorg-x11-server-Xephyr amzn 2023 | 1.20.14-12.amzn2023.0.2 | [ALAS2023-2023-102](https://patchblox.com/security/data/fix/linux/alas2023-2023-102.md) | Feb 17, 2023 |
| Linux | xorg-x11-server-Xephyr ol 8 | 0:1.20.11-15.el8 | [ELSA-2023-2806](https://patchblox.com/security/data/fix/linux/elsa-2023-2806.md) | May 24, 2023 |
| Linux | xorg-x11-server-Xephyr ol 9 | 0:1.20.11-17.el9 | [ELSA-2023-2248](https://patchblox.com/security/data/fix/linux/elsa-2023-2248.md) | May 15, 2023 |
| Linux | xorg-x11-server-Xephyr-debuginfo amzn 2023 | 1.20.14-12.amzn2023.0.2 | [ALAS2023-2023-102](https://patchblox.com/security/data/fix/linux/alas2023-2023-102.md) | Feb 17, 2023 |
| Linux | xorg-x11-server-Xnest RHEL 8 | 0:1.20.11-15.el8 | [RHSA-2023:2806](https://patchblox.com/security/data/fix/linux/rhsa-2023-2806.md) | May 16, 2023 |
| Linux | xorg-x11-server-Xnest RHEL 9 | 0:1.20.11-17.el9 | [RHSA-2023:2248](https://patchblox.com/security/data/fix/linux/rhsa-2023-2248.md) | May 9, 2023 |
| Linux | xorg-x11-server-Xnest almalinux 8 | 1.20.11-15.el8 | [ALSA-2023:2806](https://patchblox.com/security/data/fix/linux/alsa-2023-2806.md) | May 16, 2023 |
| Linux | xorg-x11-server-Xnest almalinux 9 | 1.20.11-17.el9 | [ALSA-2023:2248](https://patchblox.com/security/data/fix/linux/alsa-2023-2248.md) | May 9, 2023 |
| Linux | xorg-x11-server-Xnest amzn 2023 | 1.20.14-12.amzn2023.0.2 | [ALAS2023-2023-102](https://patchblox.com/security/data/fix/linux/alas2023-2023-102.md) | Feb 17, 2023 |
| Linux | xorg-x11-server-Xnest ol 8 | 0:1.20.11-15.el8 | [ELSA-2023-2806](https://patchblox.com/security/data/fix/linux/elsa-2023-2806.md) | May 24, 2023 |
| Linux | xorg-x11-server-Xnest ol 9 | 0:1.20.11-17.el9 | [ELSA-2023-2248](https://patchblox.com/security/data/fix/linux/elsa-2023-2248.md) | May 15, 2023 |
| Linux | xorg-x11-server-Xnest-debuginfo amzn 2023 | 1.20.14-12.amzn2023.0.2 | [ALAS2023-2023-102](https://patchblox.com/security/data/fix/linux/alas2023-2023-102.md) | Feb 17, 2023 |
| Linux | xorg-x11-server-Xorg RHEL 8 | 0:1.20.11-15.el8 | [RHSA-2023:2806](https://patchblox.com/security/data/fix/linux/rhsa-2023-2806.md) | May 16, 2023 |
| Linux | xorg-x11-server-Xorg RHEL 9 | 0:1.20.11-17.el9 | [RHSA-2023:2248](https://patchblox.com/security/data/fix/linux/rhsa-2023-2248.md) | May 9, 2023 |
| Linux | xorg-x11-server-Xorg almalinux 8 | 1.20.11-15.el8 | [ALSA-2023:2806](https://patchblox.com/security/data/fix/linux/alsa-2023-2806.md) | May 16, 2023 |
| Linux | xorg-x11-server-Xorg almalinux 9 | 1.20.11-17.el9 | [ALSA-2023:2248](https://patchblox.com/security/data/fix/linux/alsa-2023-2248.md) | May 9, 2023 |
| Linux | xorg-x11-server-Xorg amzn 2023 | 1.20.14-12.amzn2023.0.2 | [ALAS2023-2023-102](https://patchblox.com/security/data/fix/linux/alas2023-2023-102.md) | Feb 17, 2023 |
| Linux | xorg-x11-server-Xorg ol 8 | 0:1.20.11-15.el8 | [ELSA-2023-2806](https://patchblox.com/security/data/fix/linux/elsa-2023-2806.md) | May 24, 2023 |
| Linux | xorg-x11-server-Xorg ol 9 | 0:1.20.11-17.el9 | [ELSA-2023-2248](https://patchblox.com/security/data/fix/linux/elsa-2023-2248.md) | May 15, 2023 |
| Linux | xorg-x11-server-Xorg-debuginfo amzn 2023 | 1.20.14-12.amzn2023.0.2 | [ALAS2023-2023-102](https://patchblox.com/security/data/fix/linux/alas2023-2023-102.md) | Feb 17, 2023 |
| Linux | xorg-x11-server-Xvfb RHEL 8 | 0:1.20.11-15.el8 | [RHSA-2023:2806](https://patchblox.com/security/data/fix/linux/rhsa-2023-2806.md) | May 16, 2023 |
| Linux | xorg-x11-server-Xvfb RHEL 9 | 0:1.20.11-17.el9 | [RHSA-2023:2248](https://patchblox.com/security/data/fix/linux/rhsa-2023-2248.md) | May 9, 2023 |
| Linux | xorg-x11-server-Xvfb almalinux 8 | 1.20.11-15.el8 | [ALSA-2023:2806](https://patchblox.com/security/data/fix/linux/alsa-2023-2806.md) | May 16, 2023 |
| Linux | xorg-x11-server-Xvfb almalinux 9 | 1.20.11-17.el9 | [ALSA-2023:2248](https://patchblox.com/security/data/fix/linux/alsa-2023-2248.md) | May 9, 2023 |
| Linux | xorg-x11-server-Xvfb amzn 2023 | 1.20.14-12.amzn2023.0.2 | [ALAS2023-2023-102](https://patchblox.com/security/data/fix/linux/alas2023-2023-102.md) | Feb 17, 2023 |
| Linux | xorg-x11-server-Xvfb ol 8 | 0:1.20.11-15.el8 | [ELSA-2023-2806](https://patchblox.com/security/data/fix/linux/elsa-2023-2806.md) | May 24, 2023 |
| Linux | xorg-x11-server-Xvfb ol 9 | 0:1.20.11-17.el9 | [ELSA-2023-2248](https://patchblox.com/security/data/fix/linux/elsa-2023-2248.md) | May 15, 2023 |
| Linux | xorg-x11-server-Xvfb-debuginfo amzn 2023 | 1.20.14-12.amzn2023.0.2 | [ALAS2023-2023-102](https://patchblox.com/security/data/fix/linux/alas2023-2023-102.md) | Feb 17, 2023 |
| Linux | xorg-x11-server-Xwayland RHEL 8 | 0:21.1.3-10.el8 | [RHSA-2023:2805](https://patchblox.com/security/data/fix/linux/rhsa-2023-2805.md) | May 16, 2023 |
| Linux | xorg-x11-server-Xwayland RHEL 9 | 0:21.1.3-7.el9 | [RHSA-2023:2249](https://patchblox.com/security/data/fix/linux/rhsa-2023-2249.md) | May 9, 2023 |
| Linux | xorg-x11-server-Xwayland almalinux 8 | 21.1.3-10.el8 | [ALSA-2023:2805](https://patchblox.com/security/data/fix/linux/alsa-2023-2805.md) | May 16, 2023 |
| Linux | xorg-x11-server-Xwayland almalinux 9 | 21.1.3-7.el9 | [ALSA-2023:2249](https://patchblox.com/security/data/fix/linux/alsa-2023-2249.md) | May 9, 2023 |
| Linux | xorg-x11-server-Xwayland ol 8 | 0:21.1.3-10.el8 | [ELSA-2023-2805](https://patchblox.com/security/data/fix/linux/elsa-2023-2805.md) | May 24, 2023 |
| Linux | xorg-x11-server-Xwayland ol 9 | 0:21.1.3-7.el9 | [ELSA-2023-2249](https://patchblox.com/security/data/fix/linux/elsa-2023-2249.md) | May 15, 2023 |
| Linux | xorg-x11-server-common RHEL 8 | 0:1.20.11-15.el8 | [RHSA-2023:2806](https://patchblox.com/security/data/fix/linux/rhsa-2023-2806.md) | May 16, 2023 |
| Linux | xorg-x11-server-common RHEL 9 | 0:1.20.11-17.el9 | [RHSA-2023:2248](https://patchblox.com/security/data/fix/linux/rhsa-2023-2248.md) | May 9, 2023 |
| Linux | xorg-x11-server-common almalinux 8 | 1.20.11-15.el8 | [ALSA-2023:2806](https://patchblox.com/security/data/fix/linux/alsa-2023-2806.md) | May 16, 2023 |
| Linux | xorg-x11-server-common almalinux 9 | 1.20.11-17.el9 | [ALSA-2023:2248](https://patchblox.com/security/data/fix/linux/alsa-2023-2248.md) | May 9, 2023 |
| Linux | xorg-x11-server-common amzn 2023 | 1.20.14-12.amzn2023.0.2 | [ALAS2023-2023-102](https://patchblox.com/security/data/fix/linux/alas2023-2023-102.md) | Feb 17, 2023 |
| Linux | xorg-x11-server-common ol 8 | 0:1.20.11-15.el8 | [ELSA-2023-2806](https://patchblox.com/security/data/fix/linux/elsa-2023-2806.md) | May 24, 2023 |
| Linux | xorg-x11-server-common ol 9 | 0:1.20.11-17.el9 | [ELSA-2023-2248](https://patchblox.com/security/data/fix/linux/elsa-2023-2248.md) | May 15, 2023 |
| Linux | xorg-x11-server-debuginfo amzn 2023 | 1.20.14-12.amzn2023.0.2 | [ALAS2023-2023-102](https://patchblox.com/security/data/fix/linux/alas2023-2023-102.md) | Feb 17, 2023 |
| Linux | xorg-x11-server-debugsource amzn 2023 | 1.20.14-12.amzn2023.0.2 | [ALAS2023-2023-102](https://patchblox.com/security/data/fix/linux/alas2023-2023-102.md) | Feb 17, 2023 |
| Linux | xorg-x11-server-devel RHEL 8 | 0:1.20.11-15.el8 | [RHSA-2023:2806](https://patchblox.com/security/data/fix/linux/rhsa-2023-2806.md) | May 16, 2023 |
| Linux | xorg-x11-server-devel RHEL 9 | 0:1.20.11-17.el9 | [RHSA-2023:2248](https://patchblox.com/security/data/fix/linux/rhsa-2023-2248.md) | May 9, 2023 |
| Linux | xorg-x11-server-devel almalinux 8 | 1.20.11-15.el8 | [ALSA-2023:2806](https://patchblox.com/security/data/fix/linux/alsa-2023-2806.md) | May 16, 2023 |
| Linux | xorg-x11-server-devel almalinux 9 | 1.20.11-17.el9 | [ALSA-2023:2248](https://patchblox.com/security/data/fix/linux/alsa-2023-2248.md) | May 9, 2023 |
| Linux | xorg-x11-server-devel amzn 2023 | 1.20.14-12.amzn2023.0.2 | [ALAS2023-2023-102](https://patchblox.com/security/data/fix/linux/alas2023-2023-102.md) | Feb 17, 2023 |
| Linux | xorg-x11-server-devel ol 8 | 0:1.20.11-15.el8 | [ELSA-2023-2806](https://patchblox.com/security/data/fix/linux/elsa-2023-2806.md) | May 24, 2023 |
| Linux | xorg-x11-server-devel ol 9 | 0:1.20.11-17.el9 | [ELSA-2023-2248](https://patchblox.com/security/data/fix/linux/elsa-2023-2248.md) | May 15, 2023 |
| Linux | xorg-x11-server-source RHEL 8 | 0:1.20.11-15.el8 | [RHSA-2023:2806](https://patchblox.com/security/data/fix/linux/rhsa-2023-2806.md) | May 16, 2023 |
| Linux | xorg-x11-server-source RHEL 9 | 0:1.20.11-17.el9 | [RHSA-2023:2248](https://patchblox.com/security/data/fix/linux/rhsa-2023-2248.md) | May 9, 2023 |
| Linux | xorg-x11-server-source almalinux 8 | 1.20.11-15.el8 | [ALSA-2023:2806](https://patchblox.com/security/data/fix/linux/alsa-2023-2806.md) | May 16, 2023 |
| Linux | xorg-x11-server-source almalinux 9 | 1.20.11-17.el9 | [ALSA-2023:2248](https://patchblox.com/security/data/fix/linux/alsa-2023-2248.md) | May 9, 2023 |
| Linux | xorg-x11-server-source amzn 2023 | 1.20.14-12.amzn2023.0.2 | [ALAS2023-2023-102](https://patchblox.com/security/data/fix/linux/alas2023-2023-102.md) | Feb 17, 2023 |
| Linux | xorg-x11-server-source ol 8 | 0:1.20.11-15.el8 | [ELSA-2023-2806](https://patchblox.com/security/data/fix/linux/elsa-2023-2806.md) | May 24, 2023 |
| Linux | xorg-x11-server-source ol 9 | 0:1.20.11-17.el9 | [ELSA-2023-2248](https://patchblox.com/security/data/fix/linux/elsa-2023-2248.md) | May 15, 2023 |
| Linux | xserver-common Ubuntu 18.04.6 LTS (bionic) | 2:1.19.6-1ubuntu4.12 | [xserver-common 2:1.19.6-1ubuntu4.12](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-xserver-common-2-1.19.6-1ubuntu4.12.md) | Oct 17, 2022 |
| Linux | xserver-common Ubuntu 20.04 LTS (focal) | 2:1.20.13-1ubuntu1~20.04.4 | [xserver-common 2:1.20.13-1ubuntu1~20.04.4](https://patchblox.com/security/data/fix/linux/ubuntu-focal-xserver-common-2-1.20.13-1ubuntu1-20.04.4.md) | Oct 17, 2022 |
| Linux | xserver-common Ubuntu 22.04.1 LTS (jammy) | 2:21.1.3-2ubuntu2.3 | [xserver-common 2:21.1.3-2ubuntu2.3](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-xserver-common-2-21.1.3-2ubuntu2.3.md) | Oct 17, 2022 |
| Linux | xserver-xephyr Ubuntu 18.04.6 LTS (bionic) | 2:1.19.6-1ubuntu4.12 | [xserver-xephyr 2:1.19.6-1ubuntu4.12](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-xserver-xephyr-2-1.19.6-1ubuntu4.12.md) | Oct 17, 2022 |
| Linux | xserver-xephyr Ubuntu 20.04 LTS (focal) | 2:1.20.13-1ubuntu1~20.04.4 | [xserver-xephyr 2:1.20.13-1ubuntu1~20.04.4](https://patchblox.com/security/data/fix/linux/ubuntu-focal-xserver-xephyr-2-1.20.13-1ubuntu1-20.04.4.md) | Oct 17, 2022 |
| Linux | xserver-xephyr Ubuntu 22.04.1 LTS (jammy) | 2:21.1.3-2ubuntu2.3 | [xserver-xephyr 2:21.1.3-2ubuntu2.3](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-xserver-xephyr-2-21.1.3-2ubuntu2.3.md) | Oct 17, 2022 |
| Linux | xserver-xephyr-hwe-18.04 Ubuntu 18.04.6 LTS (bionic) | 2:1.20.8-2ubuntu2.2~18.04.8 | [xserver-xephyr-hwe-18.04 2:1.20.8-2ubuntu2.2~18.04.8](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-xserver-xephyr-hwe-18.04-2-1.20.8-2ubuntu2.2-18.04.8.md) | Oct 17, 2022 |
| Linux | xserver-xorg-core Ubuntu 18.04.6 LTS (bionic) | 2:1.19.6-1ubuntu4.12 | [xserver-xorg-core 2:1.19.6-1ubuntu4.12](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-xserver-xorg-core-2-1.19.6-1ubuntu4.12.md) | Oct 17, 2022 |
| Linux | xserver-xorg-core Ubuntu 20.04 LTS (focal) | 2:1.20.13-1ubuntu1~20.04.4 | [xserver-xorg-core 2:1.20.13-1ubuntu1~20.04.4](https://patchblox.com/security/data/fix/linux/ubuntu-focal-xserver-xorg-core-2-1.20.13-1ubuntu1-20.04.4.md) | Oct 17, 2022 |
| Linux | xserver-xorg-core Ubuntu 22.04.1 LTS (jammy) | 2:21.1.3-2ubuntu2.3 | [xserver-xorg-core 2:21.1.3-2ubuntu2.3](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-xserver-xorg-core-2-21.1.3-2ubuntu2.3.md) | Oct 17, 2022 |
| Linux | xserver-xorg-core-hwe-18.04 Ubuntu 18.04.6 LTS (bionic) | 2:1.20.8-2ubuntu2.2~18.04.8 | [xserver-xorg-core-hwe-18.04 2:1.20.8-2ubuntu2.2~18.04.8](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-xserver-xorg-core-hwe-18.04-2-1.20.8-2ubuntu2.2-18.04.8.md) | Oct 17, 2022 |
| Linux | xserver-xorg-dev-hwe-18.04 Ubuntu 18.04.6 LTS (bionic) | 2:1.20.8-2ubuntu2.2~18.04.8 | [xserver-xorg-dev-hwe-18.04 2:1.20.8-2ubuntu2.2~18.04.8](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-xserver-xorg-dev-hwe-18.04-2-1.20.8-2ubuntu2.2-18.04.8.md) | Oct 17, 2022 |
| Linux | xserver-xorg-legacy Ubuntu 18.04.6 LTS (bionic) | 2:1.19.6-1ubuntu4.12 | [xserver-xorg-legacy 2:1.19.6-1ubuntu4.12](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-xserver-xorg-legacy-2-1.19.6-1ubuntu4.12.md) | Oct 17, 2022 |
| Linux | xserver-xorg-legacy Ubuntu 20.04 LTS (focal) | 2:1.20.13-1ubuntu1~20.04.4 | [xserver-xorg-legacy 2:1.20.13-1ubuntu1~20.04.4](https://patchblox.com/security/data/fix/linux/ubuntu-focal-xserver-xorg-legacy-2-1.20.13-1ubuntu1-20.04.4.md) | Oct 17, 2022 |
| Linux | xserver-xorg-legacy Ubuntu 22.04.1 LTS (jammy) | 2:21.1.3-2ubuntu2.3 | [xserver-xorg-legacy 2:21.1.3-2ubuntu2.3](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-xserver-xorg-legacy-2-21.1.3-2ubuntu2.3.md) | Oct 17, 2022 |
| Linux | xserver-xorg-legacy-hwe-18.04 Ubuntu 18.04.6 LTS (bionic) | 2:1.20.8-2ubuntu2.2~18.04.8 | [xserver-xorg-legacy-hwe-18.04 2:1.20.8-2ubuntu2.2~18.04.8](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-xserver-xorg-legacy-hwe-18.04-2-1.20.8-2ubuntu2.2-18.04.8.md) | Oct 17, 2022 |
| Linux | xserver-xorg-xmir Ubuntu 18.04.6 LTS (bionic) | 2:1.19.6-1ubuntu4.12 | [xserver-xorg-xmir 2:1.19.6-1ubuntu4.12](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-xserver-xorg-xmir-2-1.19.6-1ubuntu4.12.md) | Oct 17, 2022 |
| Linux | xvfb Ubuntu 18.04.6 LTS (bionic) | 2:1.19.6-1ubuntu4.12 | [xvfb 2:1.19.6-1ubuntu4.12](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-xvfb-2-1.19.6-1ubuntu4.12.md) | Oct 17, 2022 |
| Linux | xvfb Ubuntu 20.04 LTS (focal) | 2:1.20.13-1ubuntu1~20.04.4 | [xvfb 2:1.20.13-1ubuntu1~20.04.4](https://patchblox.com/security/data/fix/linux/ubuntu-focal-xvfb-2-1.20.13-1ubuntu1-20.04.4.md) | Oct 17, 2022 |
| Linux | xvfb Ubuntu 22.04.1 LTS (jammy) | 2:21.1.3-2ubuntu2.3 | [xvfb 2:21.1.3-2ubuntu2.3](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-xvfb-2-21.1.3-2ubuntu2.3.md) | Oct 17, 2022 |
| Linux | xwayland Debian 12.15 (bookworm) | 2:22.1.5-1 | [DEBIAN-CVE-2022-3551](https://patchblox.com/security/data/fix/linux/debian-cve-2022-3551.md) | Oct 17, 2022 |
| Linux | xwayland Debian 13.5 (trixie) | 2:22.1.5-1 | [DEBIAN-CVE-2022-3551](https://patchblox.com/security/data/fix/linux/debian-cve-2022-3551.md) | Oct 17, 2022 |
| Linux | xwayland Debian 14 | 2:22.1.5-1 | [DEBIAN-CVE-2022-3551](https://patchblox.com/security/data/fix/linux/debian-cve-2022-3551.md) | Oct 17, 2022 |
| Linux | xwayland Ubuntu 18.04.6 LTS (bionic) | 2:1.19.6-1ubuntu4.12 | [xwayland 2:1.19.6-1ubuntu4.12](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-xwayland-2-1.19.6-1ubuntu4.12.md) | Oct 17, 2022 |
| Linux | xwayland Ubuntu 20.04 LTS (focal) | 2:1.20.13-1ubuntu1~20.04.4 | [xwayland 2:1.20.13-1ubuntu1~20.04.4](https://patchblox.com/security/data/fix/linux/ubuntu-focal-xwayland-2-1.20.13-1ubuntu1-20.04.4.md) | Oct 17, 2022 |
| Linux | xwayland Ubuntu 22.04.1 LTS (jammy) | 2:22.1.1-1ubuntu0.3 | [xwayland 2:22.1.1-1ubuntu0.3](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-xwayland-2-22.1.1-1ubuntu0.3.md) | Oct 17, 2022 |
| Linux | xwayland-hwe-18.04 Ubuntu 18.04.6 LTS (bionic) | 2:1.20.8-2ubuntu2.2~18.04.8 | [xwayland-hwe-18.04 2:1.20.8-2ubuntu2.2~18.04.8](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-xwayland-hwe-18.04-2-1.20.8-2ubuntu2.2-18.04.8.md) | Oct 17, 2022 |

---

Data as of 2026-11-08T06:59:42Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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