CVE catalog
CVE-2023-5380
xorg-server: CVE-2023-5380
- Severity
- Medium · CVSS 5.1
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.69% · Oct 25, 2026
A use-after-free flaw was found in the xorg-x11-server. An X server crash may occur in a very specific and legacy configuration (a multi-screen setup with multiple protocol screens, also known as Zaphod mode) if the pointer is warped from within a window on one screen to the root window of the other screen and if the original window is destroyed followed by another window being destroyed.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | xorg-server | sid | 2:21.1.25-2 | fixed |
| Debian | xorg-server | forky | 2:21.1.25-2 | fixed |
| Debian | xorg-server | trixie | 2:21.1.16-1.3+deb13u3 | fixed |
| Debian | xorg-server | trixie-security | 2:21.1.16-1.3+deb13u4 | fixed |
| Debian | xorg-server | bookworm | 2:21.1.7-3+deb12u12 | fixed |
| Debian | xorg-server | bookworm-security | 2:21.1.7-3+deb12u13 | fixed |
| Ubuntu | xorg-server | pro | 2:1.19.5-0ubuntu2 | vulnerable |
| Ubuntu | xorg-server | pro | 2:1.19.6-1ubuntu1 | vulnerable |
| Ubuntu | xorg-server | pro | 2:1.19.6-1ubuntu2 | vulnerable |
| Ubuntu | xorg-server | pro | 2:1.19.6-1ubuntu3 | vulnerable |
| Ubuntu | xorg-server | pro | 2:1.19.6-1ubuntu4 | vulnerable |
| Ubuntu | xorg-server | pro | 2:1.19.6-1ubuntu4.1 | vulnerable |
| Ubuntu | xorg-server | pro | 2:1.19.6-1ubuntu4.2 | vulnerable |
| Ubuntu | xorg-server | pro | 2:1.19.6-1ubuntu4.3 | vulnerable |
| Ubuntu | xorg-server | pro | 2:1.19.6-1ubuntu4.4 | vulnerable |
| Ubuntu | xorg-server | pro | 2:1.19.6-1ubuntu4.5 | vulnerable |
| Ubuntu | xorg-server | pro | 2:1.19.6-1ubuntu4.6 | vulnerable |
| Ubuntu | xorg-server | pro | 2:1.19.6-1ubuntu4.7 | vulnerable |
| Ubuntu | xorg-server | pro | 2:1.19.6-1ubuntu4.8 | vulnerable |
| Ubuntu | xorg-server | pro | 2:1.19.6-1ubuntu4.9 | vulnerable |
| Ubuntu | xorg-server | pro | 2:1.19.6-1ubuntu4.10 | vulnerable |
| Ubuntu | xorg-server | pro | 2:1.19.6-1ubuntu4.11 | vulnerable |
| Ubuntu | xorg-server | pro | 2:1.19.6-1ubuntu4.12 | vulnerable |
| Ubuntu | xorg-server | pro | 2:1.19.6-1ubuntu4.13 | vulnerable |
| Ubuntu | xorg-server | pro | 2:1.19.6-1ubuntu4.14 | vulnerable |
| Ubuntu | xorg-server | pro | 2:1.19.6-1ubuntu4.15 | vulnerable |
| Ubuntu | xorg-server | pro | 2:1.19.6-1ubuntu4.15+esm1 | fixed |
| Ubuntu | xorg-server-hwe-16.04 | pro | 2:1.18.4-1ubuntu6.1~16.04.1 | vulnerable |
| Ubuntu | xorg-server-hwe-16.04 | pro | 2:1.18.4-1ubuntu6.1~16.04.2 | vulnerable |
| Ubuntu | xorg-server-hwe-16.04 | pro | 2:1.19.3-1ubuntu1~16.04.2 | vulnerable |
| Ubuntu | xorg-server-hwe-16.04 | pro | 2:1.19.3-1ubuntu1~16.04.3 | vulnerable |
| Ubuntu | xorg-server-hwe-16.04 | pro | 2:1.19.3-1ubuntu1~16.04.4 | vulnerable |
| Ubuntu | xorg-server-hwe-16.04 | pro | 2:1.19.5-0ubuntu2~16.04.1 | vulnerable |
| Ubuntu | xorg-server-hwe-16.04 | pro | 2:1.19.6-1ubuntu4~16.04.1 | vulnerable |
| Ubuntu | xorg-server-hwe-16.04 | pro | 2:1.19.6-1ubuntu4.1~16.04.1 | vulnerable |
| Ubuntu | xorg-server-hwe-16.04 | pro | 2:1.19.6-1ubuntu4.1~16.04.2 | vulnerable |
| Ubuntu | xorg-server-hwe-16.04 | pro | 2:1.19.6-1ubuntu4.1~16.04.3 | vulnerable |
| Ubuntu | xorg-server-hwe-16.04 | pro | 2:1.19.6-1ubuntu4.1~16.04.4 | vulnerable |
| Ubuntu | xorg-server-hwe-16.04 | pro | 2:1.19.6-1ubuntu4.1~16.04.5 | vulnerable |
| Ubuntu | xorg-server-hwe-16.04 | pro | 2:1.19.6-1ubuntu4.1~16.04.6 | vulnerable |
| Ubuntu | xorg-server-hwe-16.04 | pro | 2:1.19.6-1ubuntu4.1~16.04.6+esm1 | vulnerable |
| Ubuntu | xorg-server-hwe-16.04 | pro | 2:1.19.6-1ubuntu4.1~16.04.6+esm3 | vulnerable |
| Ubuntu | xorg-server-hwe-16.04 | pro | 2:1.19.6-1ubuntu4.1~16.04.6+esm4 | vulnerable |
| Ubuntu | xorg-server-hwe-16.04 | pro | 2:1.19.6-1ubuntu4.1~16.04.6+esm5 | vulnerable |
| Ubuntu | xorg-server-hwe-16.04 | pro | 2:1.19.6-1ubuntu4.1~16.04.6+esm6 | vulnerable |
| Ubuntu | xorg-server-hwe-16.04 | pro | 2:1.19.6-1ubuntu4.1~16.04.6+esm7 | vulnerable |
| Ubuntu | xorg-server-hwe-16.04 | pro | 2:1.19.6-1ubuntu4.1~16.04.6+esm8 | vulnerable |
| Ubuntu | xorg-server-hwe-16.04 | pro | 2:1.19.6-1ubuntu4.1~16.04.6+esm9 | vulnerable |
| Ubuntu | xorg-server-hwe-16.04 | pro | 2:1.19.6-1ubuntu4.1~16.04.6+esm10 | vulnerable |
| Ubuntu | xorg-server-hwe-18.04 | pro | 2:1.20.1-3ubuntu2.1~18.04.1 | vulnerable |
| Ubuntu | xorg-server-hwe-18.04 | pro | 2:1.20.4-1ubuntu3~18.04.1 | vulnerable |
| Ubuntu | xorg-server-hwe-18.04 | pro | 2:1.20.5+git20191008-0ubuntu1~18.04.1 | vulnerable |
| Ubuntu | xorg-server-hwe-18.04 | pro | 2:1.20.8-2ubuntu2.1~18.04.1 | vulnerable |
| Ubuntu | xorg-server-hwe-18.04 | pro | 2:1.20.8-2ubuntu2.2~18.04.1 | vulnerable |
| Ubuntu | xorg-server-hwe-18.04 | pro | 2:1.20.8-2ubuntu2.2~18.04.2 | vulnerable |
| Ubuntu | xorg-server-hwe-18.04 | pro | 2:1.20.8-2ubuntu2.2~18.04.3 | vulnerable |
| Ubuntu | xorg-server-hwe-18.04 | pro | 2:1.20.8-2ubuntu2.2~18.04.4 | vulnerable |
| Ubuntu | xorg-server-hwe-18.04 | pro | 2:1.20.8-2ubuntu2.2~18.04.5 | vulnerable |
| Ubuntu | xorg-server-hwe-18.04 | pro | 2:1.20.8-2ubuntu2.2~18.04.6 | vulnerable |
| Ubuntu | xorg-server-hwe-18.04 | pro | 2:1.20.8-2ubuntu2.2~18.04.7 | vulnerable |
| Ubuntu | xorg-server-hwe-18.04 | pro | 2:1.20.8-2ubuntu2.2~18.04.8 | vulnerable |
| Ubuntu | xorg-server-hwe-18.04 | pro | 2:1.20.8-2ubuntu2.2~18.04.9 | vulnerable |
| Ubuntu | xorg-server-hwe-18.04 | pro | 2:1.20.8-2ubuntu2.2~18.04.10 | vulnerable |
| Ubuntu | xorg-server-hwe-18.04 | pro | 2:1.20.8-2ubuntu2.2~18.04.11 | vulnerable |
| Ubuntu | xorg-server-hwe-18.04 | pro | 2:1.20.8-2ubuntu2.2~18.04.11+esm1 | vulnerable |
| Ubuntu | xorg-server-hwe-18.04 | pro | 2:1.20.8-2ubuntu2.2~18.04.11+esm2 | vulnerable |
| Ubuntu | xorg-server-hwe-18.04 | pro | 2:1.20.8-2ubuntu2.2~18.04.11+esm3 | vulnerable |
| Ubuntu | xorg-server-hwe-18.04 | pro | 2:1.20.8-2ubuntu2.2~18.04.11+esm4 | vulnerable |
| Ubuntu | xorg-server-hwe-18.04 | pro | 2:1.20.8-2ubuntu2.2~18.04.11+esm5 | vulnerable |
| Ubuntu | xorg-server | 20.04 | 2:1.20.5+git20191008-0ubuntu1 | vulnerable |
| Ubuntu | xorg-server | 20.04 | 2:1.20.6-1ubuntu1 | vulnerable |
| Ubuntu | xorg-server | 20.04 | 2:1.20.7-2ubuntu1 | vulnerable |
| Ubuntu | xorg-server | 20.04 | 2:1.20.7-2ubuntu2 | vulnerable |
| Ubuntu | xorg-server | 20.04 | 2:1.20.8-2ubuntu2 | vulnerable |
| Ubuntu | xorg-server | 20.04 | 2:1.20.8-2ubuntu2.1 | vulnerable |
| Ubuntu | xorg-server | 20.04 | 2:1.20.8-2ubuntu2.2 | vulnerable |
| Ubuntu | xorg-server | 20.04 | 2:1.20.8-2ubuntu2.3 | vulnerable |
| Ubuntu | xorg-server | 20.04 | 2:1.20.8-2ubuntu2.4 | vulnerable |
| Ubuntu | xorg-server | 20.04 | 2:1.20.8-2ubuntu2.6 | vulnerable |
| Ubuntu | xorg-server | 20.04 | 2:1.20.9-2ubuntu1.1~20.04.1 | vulnerable |
| Ubuntu | xorg-server | 20.04 | 2:1.20.9-2ubuntu1.2~20.04.1 | vulnerable |
| Ubuntu | xorg-server | 20.04 | 2:1.20.9-2ubuntu1.2~20.04.2 | vulnerable |
| Ubuntu | xorg-server | 20.04 | 2:1.20.11-1ubuntu1~20.04.2 | vulnerable |
| Ubuntu | xorg-server | 20.04 | 2:1.20.13-1ubuntu1~20.04.2 | vulnerable |
| Ubuntu | xorg-server | 20.04 | 2:1.20.13-1ubuntu1~20.04.3 | vulnerable |
| Ubuntu | xorg-server | 20.04 | 2:1.20.13-1ubuntu1~20.04.4 | vulnerable |
| Ubuntu | xorg-server | 20.04 | 2:1.20.13-1ubuntu1~20.04.5 | vulnerable |
| Ubuntu | xorg-server | 20.04 | 2:1.20.13-1ubuntu1~20.04.6 | vulnerable |
| Ubuntu | xorg-server | 20.04 | 2:1.20.13-1ubuntu1~20.04.8 | vulnerable |
| Ubuntu | xorg-server | 20.04 | 2:1.20.13-1ubuntu1~20.04.9 | fixed |
| Ubuntu | xorg-server | 22.04 | 2:1.20.13-1ubuntu1 | vulnerable |
| Ubuntu | xorg-server | 22.04 | 2:1.20.13-1ubuntu2 | vulnerable |
| Ubuntu | xorg-server | 22.04 | 2:1.20.14-1ubuntu1 | vulnerable |
| Ubuntu | xorg-server | 22.04 | 2:21.1.3-2ubuntu2 | vulnerable |
| Ubuntu | xorg-server | 22.04 | 2:21.1.3-2ubuntu2.1 | vulnerable |
| Ubuntu | xorg-server | 22.04 | 2:21.1.3-2ubuntu2.2 | vulnerable |
| Ubuntu | xorg-server | 22.04 | 2:21.1.3-2ubuntu2.3 | vulnerable |
| Ubuntu | xorg-server | 22.04 | 2:21.1.3-2ubuntu2.4 | vulnerable |
| Ubuntu | xorg-server | 22.04 | 2:21.1.3-2ubuntu2.5 | vulnerable |
| Ubuntu | xorg-server | 22.04 | 2:21.1.3-2ubuntu2.6 | vulnerable |
| Ubuntu | xorg-server | 22.04 | 2:21.1.3-2ubuntu2.7 | vulnerable |
| Ubuntu | xorg-server | 22.04 | 2:21.1.3-2ubuntu2.8 | vulnerable |
| Ubuntu | xorg-server | 22.04 | 2:21.1.3-2ubuntu2.9 | vulnerable |
| Ubuntu | xorg-server | 22.04 | 2:21.1.4-2ubuntu1.7~22.04.1 | vulnerable |
| Ubuntu | xorg-server | 22.04 | 2:21.1.4-2ubuntu1.7~22.04.2 | fixed |
| Ubuntu | xorg-server | 24.04 | 2:21.1.7-3ubuntu2 | vulnerable |
| Ubuntu | xorg-server | 24.04 | 2:21.1.7-3ubuntu2.1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | xorg-server | source | sid | 2:21.1.9-1 | not yet assigned | Not reported | Not reported |
| Debian | xorg-server | source | forky | 2:21.1.9-1 | not yet assigned | Not reported | Not reported |
| Debian | xorg-server | source | trixie | 2:21.1.9-1 | not yet assigned | Not reported | Not reported |
| Debian | xorg-server | source | bookworm | 2:21.1.7-3+deb12u2 | not yet assigned | Not reported | Not reported |
| Ubuntu | xorg-server | deb | pro | 2:1.19.6-1ubuntu4.15+esm1 | Not reported | UBUNTU-CVE-2023-5380 | Not reported |
| Ubuntu | xorg-server | deb | 20.04 | 2:1.20.13-1ubuntu1~20.04.9 | Not reported | UBUNTU-CVE-2023-5380 | Not reported |
| Ubuntu | xorg-server | deb | 22.04 | 2:21.1.4-2ubuntu1.7~22.04.2 | Not reported | UBUNTU-CVE-2023-5380 | Not reported |
| Ubuntu | xorg-server | deb | 24.04 | 2:21.1.7-3ubuntu2.1 | Not reported | UBUNTU-CVE-2023-5380 | Not reported |
OpenFactory catalog packages
Matching against OpenFactory catalog package versions is in progress.
References
- [https://access.redhat.com/errata/RHSA-2024:3067]
- [https://ftp.suse.com/pub/projects/security/csaf/rhsa-2023_7428.json]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2023-5380]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2023-5380]
- [https://security-tracker.debian.org/tracker/CVE-2023-5380]
- [https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-2735.json]
[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]