CVE-2022-23029

Home/CVE/On BIG-IP version 16.x before 16.1.0, 15.1.x before 15.1.4.1, 14.1.x before 14.1.4.4, and all versions of 13.1.x, 12.1.x

CVE

On BIG-IP version 16.x before 16.1.0, 15.1.x before 15.1.4.1, 14.1.x before 14.1.4.4, and all versions of 13.1.x, 12.1.x

On BIG-IP version 16.x before 16.1.0, 15.1.x before 15.1.4.1, 14.1.x before 14.1.4.4, and all versions of 13.1.x, 12.1.x, and 11.6.x, when a FastL4 profile is configured on a virtual server, undisclosed traffic can cause an increase in memory resource utilization. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

MEDIUM · CVSS 5.3 EPSS 0.00513

Monitor

No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence

Sigma rules0 YARA rules0

⬡

Weakness Classification

CWE-367Time-of-check Time-of-use (TOCTOU) Race Condition

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Affected Products & Versions

f5 big-ip access policy manager>= 11.6.1 and <= 11.6.5
f5 big-ip access policy manager>= 12.1.0 and <= 12.1.6
f5 big-ip access policy manager>= 13.1.0 and <= 13.1.4
f5 big-ip access policy manager>= 14.1.0 and <= 14.1.4
f5 big-ip access policy manager>= 15.1.0 and <= 15.1.4
f5 big-ip advanced firewall manager>= 11.6.1 and <= 11.6.5
f5 big-ip advanced firewall manager>= 12.1.0 and <= 12.1.6
f5 big-ip advanced firewall manager>= 13.1.0 and <= 13.1.4
Show all 60 affected productsf5 big-ip advanced firewall manager>= 14.1.0 and <= 14.1.4
f5 big-ip advanced firewall manager>= 15.1.0 and <= 15.1.4
f5 big-ip advanced web application firewall>= 11.6.1 and <= 11.6.5
f5 big-ip advanced web application firewall>= 12.1.0 and <= 12.1.6
f5 big-ip advanced web application firewall>= 13.1.0 and <= 13.1.4
f5 big-ip advanced web application firewall>= 14.1.0 and <= 14.1.4
f5 big-ip advanced web application firewall>= 15.1.0 and <= 15.1.4
f5 big-ip analytics>= 11.6.1 and <= 11.6.5
f5 big-ip analytics>= 12.1.0 and <= 12.1.6
f5 big-ip analytics>= 13.1.0 and <= 13.1.4
f5 big-ip analytics>= 14.1.0 and <= 14.1.4
f5 big-ip analytics>= 15.1.0 and <= 15.1.4
f5 big-ip application acceleration manager>= 11.6.1 and <= 11.6.5
f5 big-ip application acceleration manager>= 12.1.0 and <= 12.1.6
f5 big-ip application acceleration manager>= 13.1.0 and <= 13.1.4
f5 big-ip application acceleration manager>= 14.1.0 and <= 14.1.4
f5 big-ip application acceleration manager>= 15.1.0 and <= 15.1.4
f5 big-ip application security manager>= 11.6.1 and <= 11.6.5
f5 big-ip application security manager>= 12.1.0 and <= 12.1.6
f5 big-ip application security manager>= 13.1.0 and <= 13.1.4
f5 big-ip application security manager>= 14.1.0 and <= 14.1.4
f5 big-ip application security manager>= 15.1.0 and <= 15.1.4
f5 big-ip ddos hybrid defender>= 11.6.1 and <= 11.6.5
f5 big-ip ddos hybrid defender>= 12.1.0 and <= 12.1.6
f5 big-ip ddos hybrid defender>= 13.1.0 and <= 13.1.4
f5 big-ip ddos hybrid defender>= 14.1.0 and <= 14.1.4
f5 big-ip ddos hybrid defender>= 15.1.0 and <= 15.1.4
f5 big-ip domain name system>= 11.6.1 and <= 11.6.5
f5 big-ip domain name system>= 12.1.0 and <= 12.1.6
f5 big-ip domain name system>= 13.1.0 and <= 13.1.4
f5 big-ip domain name system>= 14.1.0 and <= 14.1.4
f5 big-ip domain name system>= 15.1.0 and <= 15.1.4
f5 big-ip fraud protection service>= 11.6.1 and <= 11.6.5
f5 big-ip fraud protection service>= 12.1.0 and <= 12.1.6
f5 big-ip fraud protection service>= 13.1.0 and <= 13.1.4
f5 big-ip fraud protection service>= 14.1.0 and <= 14.1.4
f5 big-ip fraud protection service>= 15.1.0 and <= 15.1.4
f5 big-ip global traffic manager>= 11.6.1 and <= 11.6.5
f5 big-ip global traffic manager>= 12.1.0 and <= 12.1.6
f5 big-ip global traffic manager>= 13.1.0 and <= 13.1.4
f5 big-ip global traffic manager>= 14.1.0 and <= 14.1.4
f5 big-ip global traffic manager>= 15.1.0 and <= 15.1.4
f5 big-ip link controller>= 11.6.1 and <= 11.6.5
f5 big-ip link controller>= 12.1.0 and <= 12.1.6
f5 big-ip link controller>= 13.1.0 and <= 13.1.4
f5 big-ip link controller>= 14.1.0 and <= 14.1.4
f5 big-ip link controller>= 15.1.0 and <= 15.1.4
f5 big-ip local traffic manager>= 11.6.1 and <= 11.6.5
f5 big-ip local traffic manager>= 12.1.0 and <= 12.1.6
f5 big-ip local traffic manager>= 13.1.0 and <= 13.1.4
f5 big-ip local traffic manager>= 14.1.0 and <= 14.1.4
f5 big-ip local traffic manager>= 15.1.0 and <= 15.1.4

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Scoring & Timeline

5.3

MEDIUM · CVSS v3.1 · f5sirt@f5.com

View on NVD

Attack Vector

Network Adjacent Local Physical

Attack Complexity

Low High

Privileges Required

None Low High

User Interaction

None Required

Scope

Unchanged Changed

Confidentiality

None Low High

Integrity

None Low High

Availability

None Low High

Published to NVD25 Jan 2022 · 08:15 PM

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

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References & Sources

Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.

https://support.f5.com/csp/article/K50343028MitigationVendor Advisory

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