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From: adrian chadd <adrian@FreeBSD.org>
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Subject: misc/178378: [net80211] crypto state isn't reset during a
 reassociation
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>Number:         178378
>Category:       misc
>Synopsis:       [net80211] crypto state isn't reset during a reassociation
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Mon May 06 22:00:01 UTC 2013
>Closed-Date:
>Last-Modified:
>Originator:     adrian chadd
>Release:        
>Organization:
>Environment:
>Description:
When a station reassociates, the crypto state (eg CCMP RSC/TSC counters) may not be reset "right".



>How-To-Repeat:
What I see:

* doing lots of UDP TX from FreeBSD STA -> FreeBSD AP;
* the station reassociates;
* .. lots of CCMP replay attack complaints on the AP side.

>Fix:


>Release-Note:
>Audit-Trail:
>Unformatted: