vulntracker.iovulntracker.io
© 2026 vulntracker.io

CVE-2022-27189

HIGH
7.5
CVSS Score
Published: May 5, 2022 at 04:09 PM UTC
Updated: June 17, 2026 at 04:36 AM UTC
12 products affected across 1 vendorBig IP Access Policy ManagerBig IP Application Security ManagerBig IP Advanced Firewall Manager

Using BIG-IP by F5?

Get instant alerts when new vulnerabilities affect BIG-IP - before attackers find them.

Real-time alertsTrack your software stackFree plan available
Start FreeSign In
Severity
HIGH7.5
Exploit prediction
EPSS 0.9%

Description

On F5 BIG-IP 16.1.x versions prior to 16.1.2.2, 15.1.x versions prior to 15.1.5.1, 14.1.x versions prior to 14.1.4.6, 13.1.x versions prior to 13.1.5, and all versions of 12.1.x and 11.6.x, when an Internet Content Adaptation Protocol (ICAP) profile is configured on a virtual server, undisclosed traffic can cause an increase in Traffic Management Microkernel (TMM) memory resource utilization. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Big IP Access Policy Manager· F5
95%
11.6.111.6.211.6.311.6.411.6.512.1.012.1.112.1.212.1.312.1.412.1.512.1.613.1.013.1.113.1.313.1.413.1.514.1.014.1.214.1.314.1.415.1.015.1.115.1.215.1.315.1.415.1.516.1.016.1.116.1.217.0.0
Big IP Advanced Firewall Manager· F5
95%
11.6.111.6.211.6.311.6.411.6.512.1.012.1.112.1.212.1.312.1.412.1.512.1.613.1.013.1.113.1.313.1.413.1.514.1.014.1.214.1.314.1.415.1.015.1.115.1.215.1.315.1.415.1.516.1.016.1.116.1.217.0.0
Big IP Analytics· F5
95%
11.6.111.6.211.6.311.6.411.6.512.1.012.1.112.1.212.1.312.1.412.1.512.1.613.1.013.1.113.1.313.1.413.1.514.1.014.1.214.1.314.1.415.1.015.1.115.1.215.1.315.1.415.1.516.1.016.1.116.1.217.0.0
Big IP Application Acceleration Manager· F5
95%
11.6.111.6.211.6.311.6.411.6.512.1.012.1.112.1.212.1.312.1.412.1.512.1.613.1.013.1.113.1.313.1.413.1.514.1.014.1.214.1.314.1.415.1.015.1.115.1.215.1.315.1.415.1.516.1.016.1.116.1.217.0.0
Big IP Application Security Manager· F5
95%
11.6.111.6.211.6.311.6.411.6.512.1.012.1.112.1.212.1.312.1.412.1.512.1.613.1.013.1.113.1.313.1.413.1.514.1.014.1.214.1.314.1.415.1.015.1.115.1.215.1.315.1.415.1.516.1.016.1.116.1.217.0.0
Big IP Domain Name System· F5
95%
11.6.111.6.211.6.311.6.411.6.512.1.012.1.112.1.212.1.312.1.412.1.512.1.613.1.013.1.113.1.313.1.413.1.514.1.014.1.214.1.314.1.415.1.015.1.115.1.215.1.315.1.415.1.516.1.016.1.116.1.217.0.0
Big IP Fraud Protection Service· F5
95%
11.6.111.6.211.6.311.6.411.6.512.1.012.1.112.1.212.1.312.1.412.1.512.1.613.1.013.1.113.1.313.1.413.1.514.1.014.1.214.1.314.1.415.1.015.1.115.1.215.1.315.1.415.1.516.1.016.1.116.1.217.0.0
Big IP Global Traffic Manager· F5
95%
11.6.111.6.211.6.311.6.411.6.512.1.012.1.112.1.212.1.312.1.412.1.512.1.613.1.013.1.113.1.313.1.413.1.514.1.014.1.214.1.314.1.415.1.015.1.115.1.215.1.315.1.415.1.516.1.016.1.116.1.217.0.0
Big IP Link Controller· F5
95%
11.6.111.6.211.6.311.6.411.6.512.1.012.1.112.1.212.1.312.1.412.1.512.1.613.1.013.1.113.1.313.1.413.1.514.1.014.1.214.1.314.1.415.1.015.1.115.1.215.1.315.1.415.1.516.1.016.1.116.1.217.0.0
Big IP Local Traffic Manager· F5
95%
11.6.111.6.211.6.311.6.411.6.512.1.012.1.112.1.212.1.312.1.412.1.512.1.613.1.013.1.113.1.313.1.413.1.514.1.014.1.214.1.314.1.415.1.015.1.115.1.215.1.315.1.415.1.516.1.016.1.116.1.217.0.0

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

x_refsource_MISCVendor Advisory
Source: [email protected]
https://support.f5.com/csp/article/K16187341

CVSS

7.5HIGHf5
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-681

Get alerted

Stop reading CVE feeds looking for your own stack

Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.

Create accountSign in
Free plan, no card