Unknown · Xorg-X11-Server-Xvfb · CVE-2023-5574
**Name of the Vulnerable Software and Affected Versions**
xorg-x11-server-Xvfb (affected versions not specified)
**Description**
A use-after-free flaw was found in xorg-x11-server-Xvfb, specifically in 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 triggered during shutdown or reset of the Xvfb server, allowing for possible escalation of privileges or denial of service.
**Recommendations**
At the moment, there is no information about a newer version that contains a fix for this vulnerability.