Univention Corporate Server 3.2 erratum 135 (security)

The Linux kernel in Univention Corporate Server has been updated to 3.10.46.
This provides many bugfixes and also addresses the following security
vulnerabilities:
* Denial of Service in RDS 
* Buffer overflow in KVM
* Denial of service in vhost_net
* Denial of service in CIFS
* SCTP denial of service
* Denial of service in KVM
* Local denial of service in fpu handling
* Information leaks in hamradio network ioctl
* Information leak in the Netfilter connection tracker for IRC
* Information leak in the media_enum_entities() ioctl
* Denial of service in selinux
* Ipv6 routing denial of service
* Denial of service in the atk9k driver
* Denial of service in mac80211
* Insufficient access checks on ping sockets
* Local denial of service in memory management
* Out of bounds read in BPF filters
* Denial of service in audit
* Incorrect permission checks in inode_capable()
* Insufficient access checks on netlink sockets
* Integer overflow when processing lz4 compressed kernel images
* Various information disclosure, use-after-frees and integer 
  overflows in ALSA user controls
* Privilege escalation in ptrace on amd64
In addition a patch was integrated which fixes a kernel oops in the Xen netback
driver.