Linux Kernel 3.19

net/socket.c in the Linux kernel 3.19 before 3.19.3 does not validate certain range data for (1) sendto and (2) recvfrom system calls, which allows local users to gain privileges by leveraging a subsystem that uses the copy_from_iter function in the iov_iter interface, as demonstrated by the Bluetooth subsystem.

xfrm: fix slab-use-after-free in decode_session6

ip_vti: fix potential slab-use-after-free in decode_session6

hwmon: (pmbus/core) Protect regulator operations with mutex