CVE-2022-23010

Severity: high (CVSS 7.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.0% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2022-01-25 · updated 2026-06-17
Weakness: CWE-404

Description

On BIG-IP versions 16.x before 16.1.0, 15.1.x before 15.1.4.1, 14.1.x before 14.1.4.4, and all versions of 13.1.x, 12.1.x, and 11.6.x, when a FastL4 profile and an HTTP profile are configured on a virtual server, undisclosed requests can cause an increase in memory resource utilization. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

Affected products

F5 BIG-IP APM: from 11.6.0 through 11.6.5; from 12.1.0 through 12.1.6; from 13.1.0 through 13.1.4; from 14.1.0 before 14.1.4.4; from 15.1.0 before 15.1.4.1; from 16.0.0 before 16.1.0 — fixed in 14.1.4.4, 15.1.4.1, 16.1.0
BIG-IP: from 11.6.0 through 11.6.5; from 12.1.0 through 12.1.6; from 13.1.0 through 13.1.4; from 14.1.0 before 14.1.4.4; from 15.1.0 before 15.1.4.1; from 16.0.0 before 16.1.0 — fixed in 14.1.4.4, 15.1.4.1, 16.1.0
F5 Big-Ip Analytics: from 11.6.0 through 11.6.5; from 12.1.0 through 12.1.6; from 13.1.0 through 13.1.4; from 14.1.0 before 14.1.4.4; from 15.1.0 before 15.1.4.1; from 16.0.0 before 16.1.0 — fixed in 14.1.4.4, 15.1.4.1, 16.1.0
F5 Networks, Inc. BIG-IP (AAM): from 11.6.0 through 11.6.5; from 12.1.0 through 12.1.6; from 13.1.0 through 13.1.4; from 14.1.0 before 14.1.4.4; from 15.1.0 before 15.1.4.1; from 16.0.0 before 16.1.0 — fixed in 14.1.4.4, 15.1.4.1, 16.1.0
BIG-IP ASM: from 11.6.0 through 11.6.5; from 12.1.0 through 12.1.6; from 13.1.0 through 13.1.4; from 14.1.0 before 14.1.4.4; from 15.1.0 before 15.1.4.1; from 16.0.0 before 16.1.0 — fixed in 14.1.4.4, 15.1.4.1, 16.1.0
F5 BIG-IP DNS: from 11.6.0 through 11.6.5; from 12.1.0 through 12.1.6; from 13.1.0 through 13.1.4; from 14.1.0 before 14.1.4.4; from 15.1.0 before 15.1.4.1; from 16.0.0 before 16.1.0 — fixed in 14.1.4.4, 15.1.4.1, 16.1.0
F5 Big-Ip Fraud Protection Service: from 11.6.0 through 11.6.5; from 12.1.0 through 12.1.6; from 13.1.0 through 13.1.4; from 14.1.0 before 14.1.4.4; from 15.1.0 before 15.1.4.1; from 16.0.0 before 16.1.0 — fixed in 14.1.4.4, 15.1.4.1, 16.1.0
F5 Big-Ip Global Traffic Manager: from 11.6.0 through 11.6.5; from 12.1.0 through 12.1.6; from 13.1.0 through 13.1.4; from 14.1.0 before 14.1.4.4; from 15.1.0 before 15.1.4.1; from 16.0.0 before 16.1.0 — fixed in 14.1.4.4, 15.1.4.1, 16.1.0
F5 Big-Ip Link Controller: from 11.6.0 through 11.6.5; from 12.1.0 through 12.1.6; from 13.1.0 through 13.1.4; from 14.1.0 before 14.1.4.4; from 15.1.0 before 15.1.4.1; from 16.0.0 before 16.1.0 — fixed in 14.1.4.4, 15.1.4.1, 16.1.0
F5 BIG-IP (LTM): from 11.6.0 through 11.6.5; from 12.1.0 through 12.1.6; from 13.1.0 through 13.1.4; from 14.1.0 before 14.1.4.4; from 15.1.0 before 15.1.4.1; from 16.0.0 before 16.1.0 — fixed in 14.1.4.4, 15.1.4.1, 16.1.0
F5 Networks, Inc. BIG-IP (PEM): from 11.6.0 through 11.6.5; from 12.1.0 through 12.1.6; from 13.1.0 through 13.1.4; from 14.1.0 before 14.1.4.4; from 15.1.0 before 15.1.4.1; from 16.0.0 before 16.1.0 — fixed in 14.1.4.4, 15.1.4.1, 16.1.0

How to fix

Upgrade to a fixed version: F5 BIG-IP APM 14.1.4.4, 15.1.4.1, 16.1.0; BIG-IP 14.1.4.4, 15.1.4.1, 16.1.0; F5 Big-Ip Analytics 14.1.4.4, 15.1.4.1, 16.1.0; F5 Networks, Inc. BIG-IP (AAM) 14.1.4.4, 15.1.4.1, 16.1.0; BIG-IP ASM 14.1.4.4, 15.1.4.1, 16.1.0; F5 BIG-IP DNS 14.1.4.4, 15.1.4.1, 16.1.0; F5 Big-Ip Fraud Protection Service 14.1.4.4, 15.1.4.1, 16.1.0; F5 Big-Ip Global Traffic Manager 14.1.4.4, 15.1.4.1, 16.1.0; F5 Big-Ip Link Controller 14.1.4.4, 15.1.4.1, 16.1.0; F5 BIG-IP (LTM) 14.1.4.4, 15.1.4.1, 16.1.0; F5 Networks, Inc. BIG-IP (PEM) 14.1.4.4, 15.1.4.1, 16.1.0. Check the vendor advisory for mitigations.

References

Get alerted when CVE-2022-23010 or the next vulnerability affects your stack