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. CREATE(Triage):(User=admin) CVE-2023-5367 (https://nvd.nist.gov/vuln/detail/CVE-2023-5367)
