Description: SCTP race condition allows list corruption and panic from userlevel
References:
 https://marc.info/?l=linux-netdev&m=143277436124732&w=2
Notes:
 Introduced in v3.1-rc1 by 9f7d653b67aed2d92540fbb0a8adaf
Bugs:
upstream: released (4.2-rc1) [2d45a02d0166caf2627fe91897c6ffc3b19514c4]
3.16-upstream-stable: released (3.16.7-ckt15)
3.2-upstream-stable: released (3.2.70) [sctp-fix-asconf-list-handling.patch]
2.6.32-upstream-stable: N/A "Introduced with 9f7d653b67aed2d92540fbb0a8adaf"
sid: released (4.0.8-1)
3.16-jessie-security: released (3.16.7-ckt11-1+deb8u3) [bugfix/all/sctp-fix-asconf-list-handling.patch]
3.2-wheezy-security: released (3.2.68-1+deb7u3) [bugfix/all/sctp-fix-asconf-list-handling.patch]
2.6.32-squeeze-security: N/A "Introduced with 9f7d653b67aed2d92540fbb0a8adaf"