CVE Vulnerabilities

CVE-2022-23012

Double Free

Published: Jan 25, 2022 | Modified: Feb 01, 2022
CVSS 3.x
7.5
HIGH
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 2.x
7.1 HIGH
AV:N/AC:M/Au:N/C:N/I:N/A:C
RedHat/V2
RedHat/V3
Ubuntu

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.

Weakness

The product calls free() twice on the same memory address, potentially leading to modification of unexpected memory locations.

Affected Software

Name Vendor Start Version End Version
Big-ip_access_policy_manager F5 14.1.0 (including) 14.1.4.5 (excluding)
Big-ip_access_policy_manager F5 15.1.0 (including) 15.1.4.1 (excluding)
Big-ip_advanced_firewall_manager F5 14.1.0 (including) 14.1.4.5 (excluding)
Big-ip_advanced_firewall_manager F5 15.1.0 (including) 15.1.4.1 (excluding)
Big-ip_analytics F5 14.1.0 (including) 14.1.4.5 (excluding)
Big-ip_analytics F5 15.1.0 (including) 15.1.4.1 (excluding)
Big-ip_application_acceleration_manager F5 14.1.0 (including) 14.1.4.5 (excluding)
Big-ip_application_acceleration_manager F5 15.1.0 (including) 15.1.4.1 (excluding)
Big-ip_application_security_manager F5 14.1.0 (including) 14.1.4.5 (excluding)
Big-ip_application_security_manager F5 15.1.0 (including) 15.1.4.1 (excluding)
Big-ip_domain_name_system F5 14.1.0 (including) 14.1.4.5 (excluding)
Big-ip_domain_name_system F5 15.1.0 (including) 15.1.4.1 (excluding)
Big-ip_fraud_protection_service F5 14.1.0 (including) 14.1.4.5 (excluding)
Big-ip_fraud_protection_service F5 15.1.0 (including) 15.1.4.1 (excluding)
Big-ip_global_traffic_manager F5 14.1.0 (including) 14.1.4.5 (excluding)
Big-ip_global_traffic_manager F5 15.1.0 (including) 15.1.4.1 (excluding)
Big-ip_link_controller F5 14.1.0 (including) 14.1.4.5 (excluding)
Big-ip_link_controller F5 15.1.0 (including) 15.1.4.1 (excluding)
Big-ip_local_traffic_manager F5 14.1.0 (including) 14.1.4.5 (excluding)
Big-ip_local_traffic_manager F5 15.1.0 (including) 15.1.4.1 (excluding)
Big-ip_policy_enforcement_manager F5 14.1.0 (including) 14.1.4.5 (excluding)
Big-ip_policy_enforcement_manager F5 15.1.0 (including) 15.1.4.1 (excluding)

Potential Mitigations

References