CVE-2025-49488

Improper Resource Shutdown or Release vulnerability in ASR180x 、ASR190x in router

components

allows Resource Leak Exposure. This vulnerability is associated with program files router/phonebook/pb.c.

This issue affects Falcon_Linux、Kestrel、Lapwing_Linux: before v1536.

Weakness

The product does not release or incorrectly releases a resource before it is made available for re-use.

Potential Mitigations

• Use a language that does not allow this weakness to occur or provides constructs that make this weakness easier to avoid.
• For example, languages such as Java, Ruby, and Lisp perform automatic garbage collection that releases memory for objects that have been deallocated.

Related Attack Patterns

• https://cwe.mitre.org/data/definitions/125.html
• https://cwe.mitre.org/data/definitions/130.html
• https://cwe.mitre.org/data/definitions/131.html
• https://cwe.mitre.org/data/definitions/494.html
• https://cwe.mitre.org/data/definitions/495.html
• https://cwe.mitre.org/data/definitions/496.html
• https://cwe.mitre.org/data/definitions/666.html

References

• https://www.asrmicro.com/en/goods/psirt?cid=40