{"id":"SUSE-SU-2024:0121-1","summary":"Security update for xorg-x11-server","details":"This update for xorg-x11-server fixes the following issues:\n\n  - CVE-2023-6816: Fixed heap buffer overflow in DeviceFocusEvent and ProcXIQueryPointer (bsc#1218582)\n  - CVE-2024-0229: Fixed reattaching to different master device may lead to out-of-bounds memory access (bsc#1218583)\n  - CVE-2024-21885: Fixed heap buffer overflow in XISendDeviceHierarchyEvent (bsc#1218584)\n  - CVE-2024-21886: Fixed heap buffer overflow in DisableDevice (bsc#1218585)\n","modified":"2026-02-04T03:39:50.372208Z","published":"2024-01-16T12:33:53Z","related":["CVE-2023-6816","CVE-2024-0229","CVE-2024-21885","CVE-2024-21886"],"upstream":["CVE-2023-6816","CVE-2024-0229","CVE-2024-21885","CVE-2024-21886"],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2024/suse-su-20240121-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1218582"},{"type":"REPORT","url":"https://bugzilla.suse.com/1218583"},{"type":"REPORT","url":"https://bugzilla.suse.com/1218584"},{"type":"REPORT","url":"https://bugzilla.suse.com/1218585"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2023-6816"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2024-0229"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2024-21885"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2024-21886"}],"affected":[{"package":{"name":"xorg-x11-server","ecosystem":"SUSE:Linux Enterprise High Performance 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