SUSE-SU-2017:3072-1

This update for the Linux Kernel 4.4.82-6_3 fixes several issues.

The following security issues were fixed:

• CVE-2017-15649: net/packet/afpacket.c in the Linux kernel allowed local users to gain privileges via crafted system calls that trigger mishandling of packetfanout data structures, because of a race condition (involving fanoutadd and packetdo_bind) that leads to a use-after-free, a different vulnerability than CVE-2017-6346 (bsc#1064392)
• CVE-2017-13080: Wi-Fi Protected Access (WPA and WPA2) allowed reinstallation of the Group Temporal Key (GTK) during the group key handshake, allowing an attacker within radio range to replay frames from access points to clients (bsc#1063671, bsc#1066472, bsc#1066471)

Non security issues fixed:

• A bug in xfs was fixed: 'xfs can't mount - Torn write (CRC failure) detected' (bsc#1059677)