Advisory Published
Updated

F5-K000141380

First published: Wed Feb 05 2025(Updated: )

When BIG-IP AFM is provisioned with IPS module enabled and protocol inspection profile is configured on a virtual server or firewall rule or policy, undisclosed traffic can cause an increase in CPU resource utilization.

Affected SoftwareAffected VersionHow to fix
F5 BIG-IP Next Cloud-Native Network Functions>=1.1.0<=1.3.3
1.4.0
F5 BIG-IP AFM>=17.1.0<=17.1.1
17.1.2
F5 BIG-IP AFM>=16.1.0<=16.1.5
-
F5 BIG-IP AFM>=15.1.0<=15.1.10
-

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Frequently Asked Questions

  • What is the severity of F5-K000141380?

    F5-K000141380 has been classified with a severity level indicating a significant impact on CPU resource utilization.

  • How do I fix F5-K000141380?

    To address F5-K000141380, ensure you upgrade to the recommended versions based on your specific product and version.

  • Which products are affected by F5-K000141380?

    F5-K000141380 affects F5 BIG-IP AFM and F5 BIG-IP Next CNF versions within specific ranges.

  • What causes the CPU resource utilization increase in F5-K000141380?

    The increase in CPU resource utilization in F5-K000141380 is caused by undisclosed traffic when specific features are enabled.

  • Is there a workaround for F5-K000141380?

    Currently, there are no documented workarounds for F5-K000141380; the best course of action is to apply the recommended updates.

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