7.5
CWE
476
Advisory Published
Updated

CVE-2022-23020: Null Pointer Dereference

First published: Tue Jan 25 2022(Updated: )

On BIG-IP version 16.1.x before 16.1.2, when the 'Respond on Error' setting is enabled on the Request Logging profile and configured on a virtual server, undisclosed requests can cause the Traffic Management Microkernel (TMM) to terminate. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

Credit: f5sirt@f5.com

Affected SoftwareAffected VersionHow to fix
F5 BIG-IP Access Policy Manager>=16.1.0<16.1.2
F5 BIG-IP Advanced Firewall Manager>=16.1.0<16.1.2
F5 BIG-IP Analytics>=16.1.0<16.1.2
F5 Big-ip Application Acceleration Manager>=16.1.0<16.1.2
F5 BIG-IP Application Security Manager>=16.1.0<16.1.2
F5 Big-ip Domain Name System>=16.1.0<16.1.2
F5 Big-ip Fraud Protection Service>=16.1.0<16.1.2
F5 Big-ip Global Traffic Manager>=16.1.0<16.1.2
F5 Big-ip Link Controller>=16.1.0<16.1.2
F5 Big-ip Local Traffic Manager>=16.1.0<16.1.2
F5 Big-ip Policy Enforcement Manager>=16.1.0<16.1.2

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