BIG-IP before 16.1.3.1 & 15.1.6.1 + BIG-IQ 8.x DPDK/ENA TMM Crash on AWS
CVE-2022-34844 Published on August 4, 2022

BIG-IP and BIG-IQ AWS vulnerability CVE-2022-34844
In BIG-IP Versions 16.1.x before 16.1.3.1 and 15.1.x before 15.1.6.1, and all versions of BIG-IQ 8.x, when the Data Plane Development Kit (DPDK)/Elastic Network Adapter (ENA) driver is used with BIG-IP or BIG-IQ on Amazon Web Services (AWS) systems, undisclosed traffic can cause the Traffic Management Microkernel (TMM) to terminate. Successful exploitation relies on conditions outside of the attacker's control. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

NVD

Vulnerability Analysis

CVE-2022-34844 is exploitable with network access, and does not require authorization privileges or user interaction. This vulnerability is consided to have a high level of attack complexity. The potential impact of an exploit of this vulnerability is considered to have no impact on confidentiality and integrity, and a high impact on availability.

Attack Vector:
NETWORK
Attack Complexity:
HIGH
Privileges Required:
NONE
User Interaction:
NONE
Scope:
UNCHANGED
Confidentiality Impact:
NONE
Integrity Impact:
NONE
Availability Impact:
HIGH

Weakness Type

Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.


Products Associated with CVE-2022-34844

Want to know whenever a new CVE is published for F5 Networks products? stack.watch will email you.

F5 Networks Big Iq Centralized Management
F5 Networks Big Ip Analytics
F5 Networks Big Ip Link Controller
F5 Networks Big Ip Access Policy Manager
F5 Networks Big Ip Advanced Firewall Manager
F5 Networks Big Ip Application Acceleration Manager
F5 Networks Big Ip Application Security Manager
F5 Networks Big Ip Domain Name System
F5 Networks Big Ip Fraud Protection Service
F5 Networks Big Ip Global Traffic Manager
F5 Networks Big Ip Local Traffic Manager
F5 Networks Big Ip Policy Enforcement Manager

Affected Versions

F5 BIG-IP: F5 BIG-IQ Centralized Management:

Exploit Probability

EPSS
0.74%
Percentile
54.78%

EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.