A flaw was found in the Linux 4.x kernel's implementation of 32-bit syscall interface for bridging. This allowed a privileged user to arbitrarily write to a limited range of kernel memory.
3.13.0-151.2014.4.0-1022.224.4.0-127.153~14.04.14.4.0-127.1534.4.0-1060.694.15.0-1013.13~16.04.24.13.0-1019.234.15.0-24.26~16.04.14.4.0-1026.314.13.0-1030.33Exploitability
AV:LAC:LPR:HUI:NScope
S:UImpact
C:HI:HA:HCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H