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Cisco Bug: CSCvu21074 - Clean up static analysis bugs in NVE PI and libnve_pd

Last Modified

Oct 01, 2020

Products (1)

  • Cisco Nexus 9000 Series Switches

Known Affected Releases

9.3(4)IIL9(0.882)

Description (partial)

Symptom:
Potential functional impact includes
- Memory leaks
- Crashes and/or memory corruption
- Unintended behavior in handling IMET routes

Conditions:
- A memory leak is possible during vPC consistency checks.
- A crash is possible (although extremely unlikely) when displaying the VNI history of NVE.
- A crash and/or memory corruption is possible when programming the platform with NVE peers.
- A local IMET route may be treated as a remote one if the encapsulation is of type SR.
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Bug Details Include

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