CVE Vulnerabilities

CVE-2021-23051

Published: Sep 14, 2021 | Modified: Sep 27, 2021
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
5 MEDIUM
AV:N/AC:L/Au:N/C:N/I:N/A:P
RedHat/V2
RedHat/V3
Ubuntu

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.

Affected Software

Name Vendor Start Version End Version
Big-ip_access_policy_manager F5 15.1.0.4 (including) 15.1.3.1 (excluding)
Big-ip_advanced_firewall_manager F5 15.1.0.4 (including) 15.1.3.1 (excluding)
Big-ip_advanced_web_application_firewall F5 15.1.0.4 (including) 15.1.3.1 (excluding)
Big-ip_analytics F5 15.1.0.4 (including) 15.1.3.1 (excluding)
Big-ip_application_acceleration_manager F5 15.1.0.4 (including) 15.1.3.1 (excluding)
Big-ip_application_security_manager F5 15.1.0.4 (including) 15.1.3.1 (excluding)
Big-ip_domain_name_system F5 15.1.0.4 (including) 15.1.3.1 (excluding)
Big-ip_fraud_protection_service F5 15.1.0.4 (including) 15.1.3.1 (excluding)
Big-ip_global_traffic_manager F5 15.1.0.4 (including) 15.1.3.1 (excluding)
Big-ip_link_controller F5 15.1.0.4 (including) 15.1.3.1 (excluding)
Big-ip_local_traffic_manager F5 15.1.0.4 (including) 15.1.3.1 (excluding)

References