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Cisco Bug: CSCvt27869 - FI fwm Core On OOB Memory Access

Last Modified

Sep 23, 2020

Products (1)

  • Cisco Unified Computing System

Known Affected Releases

2.2(8f)A

Description (partial)

Symptom:
In rare situations, on UCS 6200 Series Fabric Interconnect, the data sent from IOM are corrupted due to the corrupted parameter going out of bounds.

Conditions:
In very rare cases we do see a corruption in the data getting sent from the IOM to the FI. The crash was due to a corrupted parameter going out of bounds. This bug ignores the out of bounds value to return failure so the message gets re-sent. So far we have seen this crash only on 6200 platforms.
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Bug Details Include

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