Editing Download/kernel/rhel6/042stab117.14/changes

== Changes ==
Since {{kernel link|rhel6|042stab116.2}}:

* Rebase to RHEL6u8 kernel 2.6.32-642.el6 (security, bug fixes, and enhancements)
* kvm: reporting emulation failures to userspace. (CVE-2010-5313, CVE-2014-7842)
* File descriptors passed over unix sockets are not properly accounted. (CVE-2013-4312)
* x86: espfix not working for 32-bit KVM paravirt guests. (CVE-2014-8134)
* Buffer overflow with fraglist larger than MAX_SKB_FRAGS + 2 in virtio-net. (CVE-2015-5156)
* Mounting ext2 fs e2fsprogs/tests/f_orphan as ext4 crashes system. (CVE-2015-7509)
* MTU value is not validated in IPv6 stack causing packet loss. (CVE-2015-8215)
* Null pointer dereference when mounting ext4. (CVE-2015-8324)
* IPv6 connect causes DoS via NULL pointer dereference. (CVE-2015-8543)
* An attacker with knowledge of a connections client IP, server IP, and server port can abuse the challenge ACK mechanism and remotely inject or control a TCP stream contents in a connection between a Linux device and its connected client/server. (CVE-2016-5696)
* Numabalanced acquire cgroup_mutex for a long time. (PSBM-26897)
* cpt: incorrect restore of SKB resulting in warnings in tcp_recvmsg(). (PSBM-39332, PSBM-46741)
* CPU hotplug improvements (PSBM-46773).
* cpt: crash in nfs_fscache_dup_uniq_id on dump of container with NFS mounts inside. (PSBM-47216)
* cpt: crash in svc_age_temp_xprts_now() on stop of container with NFS mount. (PSBM-47515)
* cpt: crash on closing restored Unix sockets. (PSBM-47529)
* cpt: fixed restore of shared mounts. (PSBM-47639, OVZ-6779)
* cpt: crash after restore of Unix sockets with in-flight file descriptors. (PSBM-51254, PSBM-51351)
* ext4: crash in ext4_kill_sb() on mount of non-EXT4 filesystems (042stab114.2+ are affected) (PSBM-47782).
* swap: forbid exceeding ub swappages limit on global memory pressure. (PSBM-47836).
* 25-second delays can happen while logging in to systemd-based containers after container migration or host vzreboot. (PSBM-47889)
* CISCO UCS eNIC driver wraps untagged traffic into vlan0. (PSBM-51149)
* aacraid: Crash in aac_intr_normal(). (042stab112.15+ are affected) PSBM-49814)
* Fixed operation of iputils-ping-20150815 (debian-9) inside containers. (OVZ-6744)
* module: removed warning about waiting module removal. (OVZ-6748)
* fs.mqueue.* sysctls can be changed inside containers. (OVZ-6757)

=== See also ===
* {{RHSA|2016-0855}}
* {{CVE|2010-5313}}
* {{CVE|2014-4832}}
* {{CVE|2014-8134}}
* {{CVE|2015-5156}}
* {{CVE|2015-7509}}
* {{CVE|2015-8215}}
* {{CVE|2015-8324}}
* {{CVE|2015-8543}}
* {{CVE|2016-5696}}
* https://help.virtuozzo.com/customer/portal/articles/2549710