CVE-2022-23029

Severity: medium (CVSS 5.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.7% 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-367

Description

On BIG-IP version 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 is configured on a virtual server, undisclosed traffic 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 11.6.1 through 11.6.5; from 12.1.0 through 12.1.6; from 13.1.0 through 13.1.4; from 14.1.0 through 14.1.4; from 15.1.0 through 15.1.4
BIG-IP: from 11.6.1 through 11.6.5; from 12.1.0 through 12.1.6; from 13.1.0 through 13.1.4; from 14.1.0 through 14.1.4; from 15.1.0 through 15.1.4
F5 Big-Ip Advanced Web Application Firewall: from 11.6.1 through 11.6.5; from 12.1.0 through 12.1.6; from 13.1.0 through 13.1.4; from 14.1.0 through 14.1.4; from 15.1.0 through 15.1.4
F5 Big-Ip Analytics: from 11.6.1 through 11.6.5; from 12.1.0 through 12.1.6; from 13.1.0 through 13.1.4; from 14.1.0 through 14.1.4; from 15.1.0 through 15.1.4
F5 Networks, Inc. BIG-IP (AAM): from 11.6.1 through 11.6.5; from 12.1.0 through 12.1.6; from 13.1.0 through 13.1.4; from 14.1.0 through 14.1.4; from 15.1.0 through 15.1.4
BIG-IP ASM: from 11.6.1 through 11.6.5; from 12.1.0 through 12.1.6; from 13.1.0 through 13.1.4; from 14.1.0 through 14.1.4; from 15.1.0 through 15.1.4
F5 Big-Ip Ddos Hybrid Defender: from 11.6.1 through 11.6.5; from 12.1.0 through 12.1.6; from 13.1.0 through 13.1.4; from 14.1.0 through 14.1.4; from 15.1.0 through 15.1.4
F5 BIG-IP DNS: from 11.6.1 through 11.6.5; from 12.1.0 through 12.1.6; from 13.1.0 through 13.1.4; from 14.1.0 through 14.1.4; from 15.1.0 through 15.1.4
F5 Big-Ip Fraud Protection Service: from 11.6.1 through 11.6.5; from 12.1.0 through 12.1.6; from 13.1.0 through 13.1.4; from 14.1.0 through 14.1.4; from 15.1.0 through 15.1.4
F5 Big-Ip Global Traffic Manager: from 11.6.1 through 11.6.5; from 12.1.0 through 12.1.6; from 13.1.0 through 13.1.4; from 14.1.0 through 14.1.4; from 15.1.0 through 15.1.4
F5 Big-Ip Link Controller: from 11.6.1 through 11.6.5; from 12.1.0 through 12.1.6; from 13.1.0 through 13.1.4; from 14.1.0 through 14.1.4; from 15.1.0 through 15.1.4
F5 BIG-IP (LTM): from 11.6.1 through 11.6.5; from 12.1.0 through 12.1.6; from 13.1.0 through 13.1.4; from 14.1.0 through 14.1.4; from 15.1.0 through 15.1.4
F5 Networks, Inc. BIG-IP (PEM): from 11.6.1 through 11.6.5; from 12.1.0 through 12.1.6; from 13.1.0 through 13.1.4; from 14.1.0 through 14.1.4; from 15.1.0 through 15.1.4
F5 Big-Ip Ssl Orchestrator: from 11.6.1 through 11.6.5; from 12.1.0 through 12.1.6; from 13.1.0 through 13.1.4; from 14.1.0 through 14.1.4; from 15.1.0 through 15.1.4

References

Get alerted when CVE-2022-23029 or the next vulnerability affects your stack