Advisory Published

F5-K000138477

First published: Wed Aug 14 2024(Updated: )

When a TCP profile with Multipath TCP enabled (MPTCP) is configured on a virtual server, undisclosed traffic along with conditions beyond the attacker's control can cause the Traffic Management Microkernel (TMM) to terminate.

Affected SoftwareAffected VersionHow to fix
F5 BIG-IP Next>=1.7.0<=1.8.2
1.9.0
F5 BIG-IP Next>=1.1.0<=1.1.1
1.2.0
F5 BIG-IP and BIG-IQ Centralized Management=17.1.0
17.1.1
F5 BIG-IP and BIG-IQ Centralized Management>=16.1.0<=16.1.4
16.1.5
F5 BIG-IP and BIG-IQ Centralized Management>=15.1.0<=15.1.9
15.1.10

Never miss a vulnerability like this again

Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.

Frequently Asked Questions

  • What is the severity of F5-K000138477?

    The severity of F5-K000138477 is considered high due to the potential for service disruption.

  • How do I fix F5-K000138477?

    To fix F5-K000138477, update to the recommended versions detailed in the advisory.

  • What products are affected by F5-K000138477?

    F5-K000138477 affects multiple versions of F5 BIG-IP and F5 BIG-IP Next products.

  • Can F5-K000138477 lead to system crashes?

    Yes, F5-K000138477 can cause the Traffic Management Microkernel (TMM) to terminate unexpectedly.

  • Is there a workaround for F5-K000138477?

    Currently, there is no documented workaround for F5-K000138477; updating to secure versions is recommended.

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co
By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.
© 2025 SecAlerts Pty Ltd.
ABN: 70 645 966 203, ACN: 645 966 203