CVE-2022-23012

HIGH

F5 Big-ip Access Policy Manager < 14.1.4.5 - Double Free

Title source: rule

Description

On BIG-IP versions 15.1.x before 15.1.4.1 and 14.1.x before 14.1.4.5, when the HTTP/2 profile 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.

References (1)

[Vendor Advisory] https://support.f5.com/csp/article/K26310765

Scores

CVSS v3 7.5

EPSS 0.0061

EPSS Percentile 69.5%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Classification

CWE

CWE-415

Status published

Affected Products (11)

f5/big-ip_access_policy_manager < 14.1.4.5

f5/big-ip_advanced_firewall_manager < 14.1.4.5

f5/big-ip_analytics < 14.1.4.5

f5/big-ip_application_acceleration_manager < 14.1.4.5

f5/big-ip_application_security_manager < 14.1.4.5

f5/big-ip_domain_name_system < 14.1.4.5

f5/big-ip_fraud_protection_service < 14.1.4.5

f5/big-ip_global_traffic_manager < 14.1.4.5

f5/big-ip_link_controller < 14.1.4.5

f5/big-ip_local_traffic_manager < 14.1.4.5

f5/big-ip_policy_enforcement_manager < 14.1.4.5

Timeline

Published Jan 25, 2022

Tracked Since Feb 18, 2026