The tcp_disconnect function in net/ipv4/tcp.c in the Linux kernel before 4.12 allows local users to cause a denial of service (__tcp_select_window divide-by-zero error and system crash) by triggering a disconnect within a certain tcp_recvmsg code path.
3.13.0-133.1824.4.0-97.120~14.04.14.4.0-97.1204.4.0-1038.474.13.0-1005.74.10.0-1007.74.4.0-1032.324.10.0-37.41~16.04.14.4.0-1008.134.4.0-1075.83Exploitability
AV:LAC:LPR:LUI:NScope
S:UImpact
C:NI:NA:HCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H