net/sctp/sm_sideeffect.c in the Linux kernel before 4.3 does not
properly manage the relationship between a lock and a socket, which
allows local users to cause a denial of service (deadlock) via a
crafted sctp_accept call.
Note:References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MLIST:[oss-security] 20160111 CVE Request: Linux kernel - SCTP denial of service during heartbeat timeout functions.
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