Race condition in the ioctl_send_fib function in drivers/scsi/aacraid/commctrl.c in the Linux kernel through 4.7 allows local users to cause a denial of service (out-of-bounds access or system crash) by changing a certain size value, aka a "double fetch" vulnerability.
Exploitability
AV:LAC:HPR:NUI:NScope
S:UImpact
C:NI:NA:H5.1/CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H