CVE-2020-5939 Information

Description

In versions 16.0.0-16.0.0.1 15.1.0-15.1.0.3 15.0.0-15.0.1.3 14.1.0-14.1.2.6 and 13.1.0-13.1.3.4 BIG-IP Virtual Edition (VE) systems on VMware with an Intel-based 85299 Network Interface Controller (NIC) card and Single Root I/O Virtualization (SR-IOV) enabled on vSphere may fail and leave the Traffic Management Microkernel (TMM) in a state where it cannot transmit traffic.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Reference

https://support.f5.com/csp/article/K75111593

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

7.5