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Vulnerability DatabaseCVE-2022-34844

CVE-2022-34844: 
F5 BIG-IP Advanced Firewall Manager vulnerability analysis and mitigation

Overview

CVE-2022-34844 affects BIG-IP versions 16.1.x before 16.1.3.1, 15.1.x before 15.1.6.1, and all versions of BIG-IQ 8.x. The vulnerability is related to the Data Plane Development Kit (DPDK)/Elastic Network Adapter (ENA) driver when used with BIG-IP or BIG-IQ on Amazon Web Services (AWS) systems (CVE Details).

Technical details

When the DPDK/ENA driver is used with BIG-IP or BIG-IQ on AWS systems, undisclosed traffic can cause the Traffic Management Microkernel (TMM) to terminate. The vulnerability has a network attack vector with high attack complexity, requires no privileges, and no user interaction for exploitation (CERT-FR).

Impact

The primary impact of this vulnerability is on system availability, as successful exploitation can lead to the termination of the Traffic Management Microkernel (TMM), potentially causing service disruption (CVE Details).

Mitigation and workarounds

F5 has released patched versions to address this vulnerability. Users should upgrade to BIG-IP versions 16.1.3.1, 15.1.6.1, or later versions. For BIG-IQ systems, users should upgrade to version 8.2.0 or later (CVE Details).

Additional resources

Source: This report was generated using AI

Related F5 BIG-IP Advanced Firewall Manager vulnerabilities:

CVE ID

Severity

Score

Technologies

Component name

CISA KEV exploit

Has fix

Published date

CVE-2025-41433HIGH8.7
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CVE-2025-41414HIGH8.7
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CVE-2025-41399HIGH8.7
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  • cpe:2.3:a:f5:big-ip_access_policy_manager
NoYesAug 13, 2025

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