CVE-2022-28705

High

Description

On F5 BIG-IP 16.1.x versions prior to 16.1.2.2, 15.1.x versions prior to 15.1.5.1, 14.1.x versions prior to 14.1.4.6, and 13.1.x versions prior to 13.1.5, on platforms with an ePVA and the pva.fwdaccel BigDB variable enabled, undisclosed requests to a virtual server with a FastL4 profile that has ePVA acceleration enabled can cause the Traffic Management Microkernel (TMM) process to terminate. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated

SeverityHigh
CVSS7.5
Exploit probability61. percentile0.9%
ProductF5 Big-ip Access Policy Manager
PublishedMay 5, 2022
First seenMay 5, 2022

How to fix

Sources list no fixed version or patch link for this vulnerability.

Affected products

ProductAffected versionsFixed in
f5 big-ip_access_policy_manager13.1.0, 13.1.1, 13.1.3, 13.1.4, 13.1.5, 14.1.0, 14.1.2, 14.1.3, 14.1.4, 15.1.0, 15.1.1, 15.1.2, 15.1.3, 15.1.4, 15.1.5, 16.1.0, 16.1.1, 16.1.2, 17.0.0—
f5 big-ip_advanced_firewall_manager13.1.0, 13.1.1, 13.1.3, 13.1.4, 13.1.5, 14.1.0, 14.1.2, 14.1.3, 14.1.4, 15.1.0, 15.1.1, 15.1.2, 15.1.3, 15.1.4, 15.1.5, 16.1.0, 16.1.1, 16.1.2, 17.0.0—
f5 big-ip_analytics13.1.0, 13.1.1, 13.1.3, 13.1.4, 13.1.5, 14.1.0, 14.1.2, 14.1.3, 14.1.4, 15.1.0, 15.1.1, 15.1.2, 15.1.3, 15.1.4, 15.1.5, 16.1.0, 16.1.1, 16.1.2, 17.0.0—
f5 big-ip_application_acceleration_manager13.1.0, 13.1.1, 13.1.3, 13.1.4, 13.1.5, 14.1.0, 14.1.2, 14.1.3, 14.1.4, 15.1.0, 15.1.1, 15.1.2, 15.1.3, 15.1.4, 15.1.5, 16.1.0, 16.1.1, 16.1.2, 17.0.0—
f5 big-ip_application_security_manager13.1.0, 13.1.1, 13.1.3, 13.1.4, 13.1.5, 14.1.0, 14.1.2, 14.1.3, 14.1.4, 15.1.0, 15.1.1, 15.1.2, 15.1.3, 15.1.4, 15.1.5, 16.1.0, 16.1.1, 16.1.2, 17.0.0—
f5 big-ip_domain_name_system13.1.0, 13.1.1, 13.1.3, 13.1.4, 13.1.5, 14.1.0, 14.1.2, 14.1.3, 14.1.4, 15.1.0, 15.1.1, 15.1.2, 15.1.3, 15.1.4, 15.1.5, 16.1.0, 16.1.1, 16.1.2, 17.0.0—
f5 big-ip_fraud_protection_service13.1.0, 13.1.1, 13.1.3, 13.1.4, 13.1.5, 14.1.0, 14.1.2, 14.1.3, 14.1.4, 15.1.0, 15.1.1, 15.1.2, 15.1.3, 15.1.4, 15.1.5, 16.1.0, 16.1.1, 16.1.2, 17.0.0—
f5 big-ip_global_traffic_manager13.1.0, 13.1.1, 13.1.3, 13.1.4, 13.1.5, 14.1.0, 14.1.2, 14.1.3, 14.1.4, 15.1.0, 15.1.1, 15.1.2, 15.1.3, 15.1.4, 15.1.5, 16.1.0, 16.1.1, 16.1.2, 17.0.0—
f5 big-ip_link_controller13.1.0, 13.1.1, 13.1.3, 13.1.4, 13.1.5, 14.1.0, 14.1.2, 14.1.3, 14.1.4, 15.1.0, 15.1.1, 15.1.2, 15.1.3, 15.1.4, 15.1.5, 16.1.0, 16.1.1, 16.1.2, 17.0.0—
f5 big-ip_local_traffic_manager13.1.0, 13.1.1, 13.1.3, 13.1.4, 13.1.5, 14.1.0, 14.1.2, 14.1.3, 14.1.4, 15.1.0, 15.1.1, 15.1.2, 15.1.3, 15.1.4, 15.1.5, 16.1.0, 16.1.1, 16.1.2, 17.0.0—
f5 big-ip_policy_enforcement_manager13.1.0, 13.1.1, 13.1.3, 13.1.4, 13.1.5, 14.1.0, 14.1.2, 14.1.3, 14.1.4, 15.1.0—

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