K10347453 : BIG-IP SIP profile vulnerability CVE-2022-41832

Security Advisory Description

When a Session Initiation Protocol (SIP) profile is configured on a virtual server, undisclosed messages can cause an increase in memory resource utilization.(CVE-2022-41832)

Impact

System performance can degrade until the Traffic Management Microkernel (TMM) process is either forced to restart or is manually restarted. This vulnerability allows a remote, unauthenticated attacker to cause a degradation of service that can lead to a denial-of-service (DoS) on the BIG-IP system. There is no control plane exposure; this is a data plane issue only.