The sg_ioctl function in drivers/scsi/sg.c in the Linux kernel before 4.13.4 allows local users to obtain sensitive information from uninitialized kernel heap-memory locations via an SG_GET_REQUEST_TABLE ioctl call for /dev/sg0.
3.13.0-157.2074.4.0-98.121~14.04.14.4.0-98.1214.4.0-1039.484.13.0-1005.74.13.0-1002.54.4.0-1033.334.13.0-32.35~16.04.14.4.0-1009.144.4.0-1076.84Exploitability
AV:LAC:LPR:LUI:NScope
S:UImpact
C:HI:NA:NCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N