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[email protected]CVE-2022-34844

HistoryAug 04, 2022 - 6:15 p.m.

CVE-2022-34844

2022-08-0418:15:00

NVD-CWE-noinfo

[email protected]

web.nvd.nist.gov

cve-2022-34844

big-ip

big-iq

aws

tmm termination

security vulnerability

dpdk

ena driver

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

7.6 High

AI Score

Confidence

High

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

0.001 Low

EPSS

Percentile

37.5%

JSON

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.

CPENameOperatorVersion
f5:big-iq_centralized_managementf5 big-iq centralized managementeq7.0.0
f5:big-iq_centralized_managementf5 big-iq centralized managementeq8.0.0
f5:big-iq_centralized_managementf5 big-iq centralized managementeq7.1.0
f5:big-iq_centralized_managementf5 big-iq centralized managementeq8.1.0
f5:big-iq_centralized_managementf5 big-iq centralized managementeq8.2.0
f5:big-ip_analyticsf5 big-ip analyticslt16.1.3.1
f5:big-ip_analyticsf5 big-ip analyticslt15.1.6.1
f5:big-ip_link_controllerf5 big-ip link controllerlt16.1.3.1
f5:big-ip_link_controllerf5 big-ip link controllerlt15.1.6.1
f5:big-ip_local_traffic_managerf5 big-ip local traffic managerlt15.1.6.1

CPE	Name	Operator	Version
f5:big-iq_centralized_management	f5 big-iq centralized management	eq	7.0.0
f5:big-iq_centralized_management	f5 big-iq centralized management	eq	8.0.0
f5:big-iq_centralized_management	f5 big-iq centralized management	eq	7.1.0
f5:big-iq_centralized_management	f5 big-iq centralized management	eq	8.1.0
f5:big-iq_centralized_management	f5 big-iq centralized management	eq	8.2.0
f5:big-ip_analytics	f5 big-ip analytics	lt	16.1.3.1
f5:big-ip_analytics	f5 big-ip analytics	lt	15.1.6.1
f5:big-ip_link_controller	f5 big-ip link controller	lt	16.1.3.1
f5:big-ip_link_controller	f5 big-ip link controller	lt	15.1.6.1
f5:big-ip_local_traffic_manager	f5 big-ip local traffic manager	lt	15.1.6.1

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References

support.f5.com/csp/article/K34511555

Social References

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

7.6 High

AI Score

Confidence

High

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

0.001 Low

EPSS

Percentile

37.5%

JSON

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