CVE-2023-38254: Microsoft Message Queuing Denial of Service Vulnerability

According to the CVSS metric, user interaction is required (UI:R). What does that mean for this vulnerability?

To exploit this vulnerability, an attacker would need to send a specially crafted malicious MSMQ packet to a MSMQ server. The vulnerability is triggered when a user on the target machine accesses message queuing, which could result in a denial of service.