{"id":"CVE-2023-5380","details":"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.","modified":"2026-04-16T04:31:23.103703762Z","published":"2023-10-25T20:15:18.503Z","related":["ALSA-2024:2169","ALSA-2024:2298","ALSA-2024:2995","ALSA-2024:3067","SUSE-SU-2023:4269-1","SUSE-SU-2023:4272-1","SUSE-SU-2023:4292-1","SUSE-SU-2023:4338-1","openSUSE-SU-2024:13362-1"],"references":[{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2023/10/msg00036.html"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3RK66CXMXO3PCPDU3GDY5FK4UYHUXQJT/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/AKKIE626TZOOPD533EYN47J4RFNHZVOP/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2WS5E7H4A5J3U5YBCTMRPQVGWK5LVH7D/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HO2Q2NP6R62ZRQQG3XQ4AXUT7J2EKKKY/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TJXNI4BXURC2BKPNAHFJK3C5ZETB7PER/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SN6KV4XGQJRVAOSM5C3CWMVAXO53COIP/"},{"type":"ADVISORY","url":"https://security.netapp.com/advisory/ntap-20231130-0004/"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2024:2169"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2024:2298"},{"type":"ADVISORY","url":"https://access.redhat.com/security/cve/CVE-2023-5380"},{"type":"ADVISORY","url":"https://www.debian.org/security/2023/dsa-5534"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2023:7428"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2024:2995"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2024:3067"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/202401-30"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2244736"},{"type":"FIX","url":"https://lists.x.org/archives/xorg-announce/2023-October/003430.html"}],"affected":[{"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"0"},{"fixed":"21.1.9"}]},{"events":[{"introduced":"0"},{"fixed":"23.2.2"}]},{"events":[{"introduced":"0"},{"last_affected":"7.0"}]},{"events":[{"introduced":"0"},{"last_affected":"8.0"}]},{"events":[{"introduced":"0"},{"last_affected":"9.0"}]},{"events":[{"introduced":"0"},{"last_affected":"37"}]},{"events":[{"introduced":"0"},{"last_affected":"38"}]},{"events":[{"introduced":"0"},{"last_affected":"39"}]},{"events":[{"introduced":"0"},{"last_affected":"11.0"}]},{"events":[{"introduced":"0"},{"last_affected":"12.0"}]}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-5380.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}