{"id":"USN-5778-1","summary":"xorg-server, xorg-server-hwe-18.04, xwayland vulnerabilities","details":"Jan-Niklas Sohn discovered that X.Org X Server extensions contained\nmultiple security issues. An attacker could possibly use these issues to\ncause the X Server to crash, execute arbitrary code, or escalate\nprivileges.\n","modified":"2026-02-10T04:42:52Z","published":"2022-12-14T12:33:11Z","related":["UBUNTU-CVE-2022-4283","UBUNTU-CVE-2022-46340","UBUNTU-CVE-2022-46341","UBUNTU-CVE-2022-46342","UBUNTU-CVE-2022-46343","UBUNTU-CVE-2022-46344"],"upstream":["CVE-2022-4283","CVE-2022-46340","CVE-2022-46341","CVE-2022-46342","CVE-2022-46343","CVE-2022-46344","UBUNTU-CVE-2022-4283","UBUNTU-CVE-2022-46340","UBUNTU-CVE-2022-46341","UBUNTU-CVE-2022-46342","UBUNTU-CVE-2022-46343","UBUNTU-CVE-2022-46344"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-5778-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2022-4283"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2022-46340"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2022-46341"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2022-46342"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2022-46343"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2022-46344"}],"affected":[{"package":{"name":"xorg-server","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/xorg-server@2:1.19.6-1ubuntu4.13?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:1.19.6-1ubuntu4.13"}]}],"versions":["2:1.19.5-0ubuntu2","2:1.19.6-1ubuntu1","2:1.19.6-1ubuntu2","2:1.19.6-1ubuntu3","2:1.19.6-1ubuntu4","2:1.19.6-1ubuntu4.1","2:1.19.6-1ubuntu4.2","2:1.19.6-1ubuntu4.3","2:1.19.6-1ubuntu4.4","2:1.19.6-1ubuntu4.5","2:1.19.6-1ubuntu4.6","2:1.19.6-1ubuntu4.7","2:1.19.6-1ubuntu4.8","2:1.19.6-1ubuntu4.9","2:1.19.6-1ubuntu4.10","2:1.19.6-1ubuntu4.11","2:1.19.6-1ubuntu4.12"],"ecosystem_specific":{"availability":"No 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