A use-after-free flaw was found in the xorg-x11-server. An X server crash may occur in a very specific and legacy configuration (a multi-screen setup with multiple protocol screens, also known as Zaphod mode) if the pointer is warped from within a window on one screen to the root window of the other screen and if the original window is destroyed followed by another window being destroyed. CREATE(Triage):(User=admin) CVE-2023-5380 (https://nvd.nist.gov/vuln/detail/CVE-2023-5380)
