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Cisco Bug: CSCte43870 - AC Bucket array can overflow and corrupt memory

Last Modified

Oct 16, 2010

Products (1)

  • Cisco uBR10000 Series Universal Broadband Routers

Known Affected Releases


Description (partial)

Symptoms:<B/> The AC bucket array overflows and may corrupt the memory adjacent to the admission control array.

Conditions:<B/> This issue occurs when the following procedure is performed:

1. The admission control is enabled.

2. The cable modem has a service flow that is in provisioned state (25.6 : 1).

3. The Dynamic Channel Change (DCC) is performed on the cable modem by a test command or load balance.
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