CVE-2025-49490: Resource leaks in router

Published Jul 1, 2025
·
Updated

Resource leak vulnerability in ASR180x in router allows Resource Leak Exposure. This vulnerability is associated with program files router/sms/sms.c. This issue affects FalconLinux、Kestrel、LapwingLinux: before v1536.

Affected Software

11 affected components
ASR ASR180x<1536
Unknown Falcon_Linux<1536
Unknown Kestrel<1536
Unknown Lapwing_Linux<1536
All of the following
Any of the following
Asrmicro Falcon Linux<1536
Asrmicro Kestrel<1536
Asrmicro Lapwing Linux<1536
Any of the following
Asrmicro Asr1803
Asrmicro Asr1806
Asrmicro Asr1901
Asrmicro Asr1903

Event History

Jul 1, 2025
CVE Published
via MITRE·09:56 AM
Data Sourced
via MITRE·09:56 AM
DescriptionSeverityWeakness
Data Sourced
via NVD·10:15 AM
DescriptionSeverityWeaknessAffected Software
Free Weekly Intel

Don't miss critical vulnerabilities

Join thousands of security professionals who receive our weekly digest of trending CVEs, zero-days, and exploited vulnerabilities.

No spam. Unsubscribe anytime.

Frequently Asked Questions

1

What is the severity of CVE-2025-49490?

CVE-2025-49490 is classified as a resource leak vulnerability affecting specific versions of ASR180x and associated platforms.

2

How do I fix CVE-2025-49490?

To mitigate CVE-2025-49490, upgrade your system to version 1536 or later of the affected software.

3

Which products are affected by CVE-2025-49490?

CVE-2025-49490 impacts ASR180x, Falcon_Linux, Kestrel, and Lapwing_Linux versions before 1536.

4

What are the consequences of CVE-2025-49490?

Exploitation of CVE-2025-49490 can lead to resource leak exposure, potentially affecting system performance.

5

Is CVE-2025-49490 remotely exploitable?

CVE-2025-49490 can be exploited locally, requiring access to the affected system to cause a resource leak.

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.
© 2026 SecAlerts Pty Ltd.
ABN: 70 645 966 203, ACN: 645 966 203