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CVE-2022-23016

High

Description

On versions 16.1.x before 16.1.2 and 15.1.x before 15.1.4.1, when BIG-IP SSL Forward Proxy with TLS 1.3 is 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.

SeverityHigh
CVSS7.5
Exploit probability—
ProductF5 Big-ip Access Policy Manager
PublishedJan 25, 2022
First seenJan 25, 2022
Weakness typeCWE-476NULL pointer dereference

How to fix

Update
  • f5 big-ip_access_policy_manager15.1.4.1, 16.1.2 or later
  • f5 big-ip_advanced_firewall_manager15.1.4.1, 16.1.2 or later
  • f5 big-ip_analytics15.1.4.1, 16.1.2 or later
  • f5 big-ip_application_acceleration_manager15.1.4.1, 16.1.2 or later
  • f5 big-ip_application_security_manager15.1.4.1, 16.1.2 or later
  • f5 big-ip_domain_name_system15.1.4.1, 16.1.2 or later
  • f5 big-ip_fraud_protection_service15.1.4.1, 16.1.2 or later
  • f5 big-ip_global_traffic_manager15.1.4.1, 16.1.2 or later
  • f5 big-ip_link_controller15.1.4.1, 16.1.2 or later
  • f5 big-ip_local_traffic_manager15.1.4.1, 16.1.2 or later
  • f5 big-ip_policy_enforcement_manager15.1.4.1, 16.1.2 or later

Affected products

ProductAffected versionsFixed in
f5 big-ip_access_policy_manager15.1.0 ≤ v < 15.1.4.1, 16.1.0 ≤ v < 16.1.215.1.4.1, 16.1.2
f5 big-ip_advanced_firewall_manager15.1.0 ≤ v < 15.1.4.1, 16.1.0 ≤ v < 16.1.215.1.4.1, 16.1.2
f5 big-ip_analytics15.1.0 ≤ v < 15.1.4.1, 16.1.0 ≤ v < 16.1.215.1.4.1, 16.1.2
f5 big-ip_application_acceleration_manager15.1.0 ≤ v < 15.1.4.1, 16.1.0 ≤ v < 16.1.215.1.4.1, 16.1.2
f5 big-ip_application_security_manager15.1.0 ≤ v < 15.1.4.1, 16.1.0 ≤ v < 16.1.215.1.4.1, 16.1.2
f5 big-ip_domain_name_system15.1.0 ≤ v < 15.1.4.1, 16.1.0 ≤ v < 16.1.215.1.4.1, 16.1.2
f5 big-ip_fraud_protection_service15.1.0 ≤ v < 15.1.4.1, 16.1.0 ≤ v < 16.1.215.1.4.1, 16.1.2
f5 big-ip_global_traffic_manager15.1.0 ≤ v < 15.1.4.1, 16.1.0 ≤ v < 16.1.215.1.4.1, 16.1.2
f5 big-ip_link_controller15.1.0 ≤ v < 15.1.4.1, 16.1.0 ≤ v < 16.1.215.1.4.1, 16.1.2
f5 big-ip_local_traffic_manager15.1.0 ≤ v < 15.1.4.1, 16.1.0 ≤ v < 16.1.215.1.4.1, 16.1.2
f5 big-ip_policy_enforcement_manager15.1.0 ≤ v < 15.1.4.1, 16.1.0 ≤ v < 16.1.215.1.4.1, 16.1.2

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CVE-2022-23016 · F5 Big-ip Access Policy Manager · Dark Radar