{"id":"CVE-2023-5367","details":"A out-of-bounds write flaw was found in the xorg-x11-server. This issue occurs due to an incorrect calculation of a buffer offset when copying data stored in the heap in the XIChangeDeviceProperty function in Xi/xiproperty.c and in RRChangeOutputProperty function in randr/rrproperty.c, allowing for possible escalation of privileges or denial of service.","modified":"2026-03-15T22:47:53.013495Z","published":"2023-10-25T20:15:18.323Z","related":["ALSA-2024:0010","ALSA-2024:2169","ALSA-2024:2170","ALSA-2024:2995","ALSA-2024:2996","MGASA-2023-0307","MGASA-2023-0321","SUSE-SU-2023:4269-1","SUSE-SU-2023:4272-1","SUSE-SU-2023:4292-1","SUSE-SU-2023:4293-1","SUSE-SU-2023:4306-1","SUSE-SU-2023:4338-1","openSUSE-SU-2024:13361-1","openSUSE-SU-2024:13362-1"],"references":[{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4YBK3I6SETHETBHDETFWM3VSZUQICIDV/"},{"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/HO2Q2NP6R62ZRQQG3XQ4AXUT7J2EKKKY/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SEDJN4VFN57K5POOC7BNVD6L6WUUCSG6/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SN6KV4XGQJRVAOSM5C3CWMVAXO53COIP/"},{"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/L2RMNR4235YXZZQ2X7Q4MTOZDMZ7BBQU/"},{"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/TJXNI4BXURC2BKPNAHFJK3C5ZETB7PER/"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2024:2996"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2024:2169"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2023:6802"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2023:7388"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2023:7405"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2023:7428"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2023:7533"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/202401-30"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2023:6808"},{"type":"ADVISORY","url":"https://www.debian.org/security/2023/dsa-5534"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2024:0010"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2024:0128"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2024:2170"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2024:2995"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2023:7373"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2023:7436"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2023:7526"},{"type":"ADVISORY","url":"https://access.redhat.com/security/cve/CVE-2023-5367"},{"type":"ADVISORY","url":"https://security.netapp.com/advisory/ntap-20231130-0004/"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2025:12751"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2243091"},{"type":"FIX","url":"https://lists.x.org/archives/xorg-announce/2023-October/003430.html"}],"affected":[{"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-5367.json","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":"7.0"}]},{"events":[{"introduced":"0"},{"last_affected":"7.0_s390x"}]},{"events":[{"introduced":"0"},{"last_affected":"7.0_ppc64"}]},{"events":[{"introduced":"0"},{"last_affected":"7.0_ppc64le"}]},{"events":[{"introduced":"0"},{"last_affected":"7.0"}]},{"events":[{"introduced":"0"},{"last_affected":"7.0"}]},{"events":[{"introduced":"0"},{"last_affected":"7.0"}]},{"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"}]}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}