AZL-45255 CVE-2023-5574 affecting package xorg-x11-server 1.20.10-6

A use-after-free flaw was found in xorg-x11-server-Xvfb. This issue occurs in Xvfb with 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 a screen 1 to a screen 0, a use-after-free issue may be...

USN-6453-1 xorg-server, xwayland vulnerabilities

Jan-Niklas Sohn discovered that the X.Org X Server incorrectly handled prepending values to certain properties. An attacker could possibly use this issue to cause the X Server to crash, execute arbitrary code, or escalate privileges. CVE-2023-5367 Sri discovered that the X.Org X Server incorrectl...