PT-2022-15784 · F5 · F5 Big-Ip

Published 2022-01-25 · Updated 2022-02-01 · CVE-2022-23016

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions F5 BIG-IP versions 15.1.x through 15.1.4.0 F5 BIG-IP versions 16.1.x through 16.1.1

Description The issue occurs when BIG-IP SSL Forward Proxy with TLS 1.3 is configured on a virtual server. Undisclosed requests can cause the Traffic Management Microkernel (TMM) to terminate.

Recommendations For versions 15.1.x through 15.1.4.0, update to version 15.1.4.1 or later. For versions 16.1.x through 16.1.1, update to version 16.1.2 or later.

Fix

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

CVE-2022-23016

Affected Products

F5 Big-Ip

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2022-23016 · Security Note
• https://support.f5.com/csp/article/K91013510 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-23016 · Vendor Advisory