CVEvulnerability

CVE-2021-23051

7.5 HIGH Published 2021-09-14 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2021-09-14
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 2.0 ([email protected])
5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:N/A:P
Weaknesses
CWE-20

Description

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 configurations

• f5 big-ip access policy manager (>= 15.1.0.4 < 15.1.3.1) • f5 big-ip advanced firewall manager (>= 15.1.0.4 < 15.1.3.1) • f5 big-ip advanced web application firewall (>= 15.1.0.4 < 15.1.3.1) • f5 big-ip analytics (>= 15.1.0.4 < 15.1.3.1) • f5 big-ip application acceleration manager (>= 15.1.0.4 < 15.1.3.1) • f5 big-ip application security manager (>= 15.1.0.4 < 15.1.3.1) • f5 big-ip domain name system (>= 15.1.0.4 < 15.1.3.1) • f5 big-ip fraud protection service (>= 15.1.0.4 < 15.1.3.1) • f5 big-ip global traffic manager (>= 15.1.0.4 < 15.1.3.1) • f5 big-ip link controller (>= 15.1.0.4 < 15.1.3.1) • f5 big-ip local traffic manager (>= 15.1.0.4 < 15.1.3.1)

Related

Weakness · CWE (1)

  • CWE-20 Improper Input Validation weakness

References