CVE-2023-5380
published 2023-10-25CVE-2023-5380: 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…
medium4.7CVSS 3.1
AVLACHPRLUINSUCNINAH
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.
Affected
22 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | debian_linux | — | — |
| debian | debian_linux | — | — |
| debian | xorg-server | < xorg-server 2:21.1.7-3+deb12u2 (bookworm) | xorg-server 2:21.1.7-3+deb12u2 (bookworm) |
| fedoraproject | fedora | — | — |
| fedoraproject | fedora | — | — |
| fedoraproject | fedora | — | — |
| msrc | cbl2_xorg-x11-server_1.20.10-10_on_cbl_mariner_2.0 | — | — |
| redhat | enterprise_linux | — | — |
| redhat | enterprise_linux | — | — |
| redhat | enterprise_linux | — | — |
| x.org | x_server | < 21.1.9 | 21.1.9 |
| x.org | xorg-server | >= 0 < 2:1.20.11-1+deb11u8 | 2:1.20.11-1+deb11u8 |
| x.org | xorg-server | >= 0 < 2:21.1.7-3+deb12u2 | 2:21.1.7-3+deb12u2 |
| x.org | xorg-server | >= 0 < 2:21.1.9-1 | 2:21.1.9-1 |
| x.org | xorg-server | >= 0 < 2:21.1.9-1 | 2:21.1.9-1 |
| x.org | xorg-server | >= 0 < 2:1.20.13-1ubuntu1~20.04.9 | 2:1.20.13-1ubuntu1~20.04.9 |
| x.org | xorg-server | >= 0 < 2:21.1.4-2ubuntu1.7~22.04.2 | 2:21.1.4-2ubuntu1.7~22.04.2 |
| x.org | xorg-server | >= 0 < 2:1.15.1-0ubuntu2.11+esm8 | 2:1.15.1-0ubuntu2.11+esm8 |
| x.org | xorg-server | >= 0 < 2:1.18.4-0ubuntu0.12+esm6 | 2:1.18.4-0ubuntu0.12+esm6 |
| x.org | xorg-server | >= 0 < 2:1.19.6-1ubuntu4.15+esm1 | 2:1.19.6-1ubuntu4.15+esm1 |
| x.org | xwayland | < 23.2.2 | 23.2.2 |
| x.org | xwayland | >= 0 < 2:22.1.1-1ubuntu0.7 | 2:22.1.1-1ubuntu0.7 |
CVSS provenance
nvdv3.14.7MEDIUMCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
osv7.8HIGH