On F5 BIG-IP systems running 13.0.0, 12.1.0 - 12.1.3.1, or 11.6.1 - 11.6.2, every Multipath TCP (MCTCP) connection established leaks a small amount of memory. Virtual server using TCP profile with Multipath TCP (MCTCP) feature enabled will be affected by this issue.
[
{
"product": "BIG-IP LTM, AAM, AFM, Analytics, APM, ASM, DNS, Edge Gateway, GTM, Link Controller, PEM, WebAccelerator, WebSafe",
"vendor": "F5 Networks, Inc.",
"versions": [
{
"status": "affected",
"version": "13.0.0"
},
{
"status": "affected",
"version": "12.1.0 - 12.1.3.1"
},
{
"status": "affected",
"version": "11.6.1 - 11.6.2"
}
]
}
]