CVE-2021-23051

On BIG-IP versions 15.1.0.4 through 15.1.3, when the Data Plane Development Kit (DPDK)/Elastic Network Adapter (ENA) driver is used with BIG-IP on Amazon Web Services (AWS) systems, undisclosed requests can cause the Traffic Management Microkernel (TMM) to terminate. This is due to an incomplete fix for CVE-2020-5862. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
f5CNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 76%
VendorProductVersion
f5big-ip_access_policy_manager
15.1.0.4 ≤
𝑥
< 15.1.3.1
f5big-ip_advanced_firewall_manager
15.1.0.4 ≤
𝑥
< 15.1.3.1
f5big-ip_advanced_web_application_firewall
15.1.0.4 ≤
𝑥
< 15.1.3.1
f5big-ip_analytics
15.1.0.4 ≤
𝑥
< 15.1.3.1
f5big-ip_application_acceleration_manager
15.1.0.4 ≤
𝑥
< 15.1.3.1
f5big-ip_application_security_manager
15.1.0.4 ≤
𝑥
< 15.1.3.1
f5big-ip_domain_name_system
15.1.0.4 ≤
𝑥
< 15.1.3.1
f5big-ip_fraud_protection_service
15.1.0.4 ≤
𝑥
< 15.1.3.1
f5big-ip_global_traffic_manager
15.1.0.4 ≤
𝑥
< 15.1.3.1
f5big-ip_link_controller
15.1.0.4 ≤
𝑥
< 15.1.3.1
f5big-ip_local_traffic_manager
15.1.0.4 ≤
𝑥
< 15.1.3.1
𝑥
= Vulnerable software versions