Description
On BIG-IP 14.1.0-14.1.2.3, 14.0.0-14.0.1, 13.1.0-13.1.3.1, and 12.1.0-12.1.4.1, when processing TLS traffic with hardware cryptographic acceleration enabled on platforms with Intel QAT hardware, the Traffic Management Microkernel (TMM) may stop responding and cause a failover event.
References (1)
Core 1
Core References
Vendor Advisory x_refsource_confirm
https://support.f5.com/csp/article/K63558580
Scores
CVSS v3
7.5
EPSS
0.0065
EPSS Percentile
71.0%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Details
Status
published
Products (11)
f5/big-ip_access_policy_manager
12.1.0 - 12.1.4.1
f5/big-ip_advanced_firewall_manager
12.1.0 - 12.1.4.1
f5/big-ip_analytics
12.1.0 - 12.1.4.1
f5/big-ip_application_acceleration_manager
12.1.0 - 12.1.4.1
f5/big-ip_application_security_manager
12.1.0 - 12.1.4.1
f5/big-ip_domain_name_system
12.1.0 - 12.1.4.1
f5/big-ip_fraud_protection_service
12.1.0 - 12.1.4.1
f5/big-ip_global_traffic_manager
12.1.0 - 12.1.4.1
f5/big-ip_link_controller
12.1.0 - 12.1.4.1
f5/big-ip_local_traffic_manager
12.1.0 - 12.1.4.1
... and 1 more
Published
Apr 30, 2020
Tracked Since
Feb 18, 2026