{"id":"CLSA-2025-1765223770","summary":"xorg-x11-server: Fix of 4 CVEs","details":"- CVE-2025-9632: fix buffer overflow in _XkbSetCompatMap()\n- CVE-2025-62229: fix use-after-free condition due improper error handling\n  during notification creation leading to DoS\n- CVE-2025-62230: fix use-after-free condition due freeing certain data\n  structures without properly detaching related resources\n- CVE-2025-62231: fix unsigned short overflow in XkbSetCompatMap() function","modified":"2026-06-01T00:33:08.554030544Z","published":"2025-12-09T20:01:20Z","upstream":["CVE-2025-9632","CVE-2025-62229","CVE-2025-62230","CVE-2025-62231"],"references":[{"type":"ADVISORY","url":"https://errata.tuxcare.com/els_os/centos7els/CLSA-2025-1765223770.html"}],"affected":[{"package":{"name":"xorg-x11-server-Xdmx","ecosystem":"TuxCare:CentOS:7","purl":"pkg:rpm/tuxcare/xorg-x11-server-Xdmx?distro=centos-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.20.4-99.el7_9.tuxcare.els8"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2025-1765223770.json"}},{"package":{"name":"xorg-x11-server-Xephyr","ecosystem":"TuxCare:CentOS:7","purl":"pkg:rpm/tuxcare/xorg-x11-server-Xephyr?distro=centos-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.20.4-99.el7_9.tuxcare.els8"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2025-1765223770.json"}},{"package":{"name":"xorg-x11-server-Xnest","ecosystem":"TuxCare:CentOS:7","purl":"pkg:rpm/tuxcare/xorg-x11-server-Xnest?distro=centos-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.20.4-99.el7_9.tuxcare.els8"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2025-1765223770.json"}},{"package":{"name":"xorg-x11-server-Xorg","ecosystem":"TuxCare:CentOS:7","purl":"pkg:rpm/tuxcare/xorg-x11-server-Xorg?distro=centos-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.20.4-99.el7_9.tuxcare.els8"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2025-1765223770.json"}},{"package":{"name":"xorg-x11-server-Xvfb","ecosystem":"TuxCare:CentOS:7","purl":"pkg:rpm/tuxcare/xorg-x11-server-Xvfb?distro=centos-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.20.4-99.el7_9.tuxcare.els8"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2025-1765223770.json"}},{"package":{"name":"xorg-x11-server-Xwayland","ecosystem":"TuxCare:CentOS:7","purl":"pkg:rpm/tuxcare/xorg-x11-server-Xwayland?distro=centos-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.20.4-99.el7_9.tuxcare.els8"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2025-1765223770.json"}},{"package":{"name":"xorg-x11-server-common","ecosystem":"TuxCare:CentOS:7","purl":"pkg:rpm/tuxcare/xorg-x11-server-common?distro=centos-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.20.4-99.el7_9.tuxcare.els8"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2025-1765223770.json"}},{"package":{"name":"xorg-x11-server-devel","ecosystem":"TuxCare:CentOS:7","purl":"pkg:rpm/tuxcare/xorg-x11-server-devel?distro=centos-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.20.4-99.el7_9.tuxcare.els8"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2025-1765223770.json"}},{"package":{"name":"xorg-x11-server-source","ecosystem":"TuxCare:CentOS:7","purl":"pkg:rpm/tuxcare/xorg-x11-server-source?distro=centos-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.20.4-99.el7_9.tuxcare.els8"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2025-1765223770.json"}}],"schema_version":"1.7.5"}