The FastL4 virtual server in F5 BIG-IP LTM AAM AFM Analytics APM ASM GTM Link Controller and PEM 11.3.0 through 11.5.2 and 11.6.0 through 11.6.0 HF4 BIG-IP Edge Gateway WebAccelerator and WOM 11.2.1 through 11.3.0 and BIG-IP PSM 11.2.1 through 11.4.1 allows remote attackers to cause a denial of service (Traffic Management Microkernel restart) via a fragmented packet.