Linux kernel vhost since version 4.8 does not properly initialize memory in messages passed between virtual guests and the host operating system in the vhost/vhost.c:vhost_new_msg() function. This can allow local privileged users to read some kernel memory contents when reading from the /dev/vhost-net device file.
4.15.0-1023.24~16.04.14.15.0-1019.20~16.04.14.15.0-34.37~16.04.14.15.0-34.374.15.0-1021.214.15.0-1023.244.15.0-1019.204.15.0-1021.214.15.0-1018.214.15.0-1022.24Exploitability
AV:LAC:LPR:HUI:NScope
S:UImpact
C:LI:NA:NCVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N