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High ELSA-2017-3514 7 CVEs

Important: Unbreakable Enterprise kernel security update (Oracle Linux 7)

Published Feb 6, 2017 · Updated Feb 6, 2017

Summary

kernel-uek
[4.1.12-61.1.27]
- vfio/pci: Fix integer overflows, bitmask check (Vlad Tsyrklevich) [Orabug: 25164094] {CVE-2016-9083} {CVE-2016-9084}
- Don't feed anything but regular iovec's to blk_rq_map_user_iov (Linus Torvalds) [Orabug: 25231931] {CVE-2016-9576}
- kvm: x86: Check memopp before dereference (CVE-2016-8630) (Owen Hofmann) [Orabug: 25417387] {CVE-2016-8630}
- crypto: algif_hash - Only export and import on sockets with data (Herbert Xu) [Orabug: 25417799] {CVE-2016-8646}
- USB: usbfs: fix potential infoleak in devio (Kangjie Lu) [Orabug: 25462755] {CVE-2016-4482}
- net: fix infoleak in llc (Kangjie Lu) [Orabug: 25462799] {CVE-2016-4485}

[4.1.12-61.1.26]
- xen-netback: fix extra_info handling in xenvif_tx_err() (Paul Durrant) [Orabug: 25445336]
- net: Documentation: Fix default value tcp_limit_output_bytes (Niklas Cassel) [Orabug: 25458076]
- tcp: double default TSQ output bytes limit (Wei Liu) [Orabug: 25458076]
- xenbus: fix deadlock on writes to /proc/xen/xenbus (David Vrabel) [Orabug: 25430143]

Fixed packages 8

ReleasePackageFixed in
Oracle Linux · 7 dtrace-modules-4.1.12-61.1.27.el6uek 0:0.5.3-2.el6
Oracle Linux · 7 dtrace-modules-4.1.12-61.1.27.el7uek 0:0.5.3-2.el7
Oracle Linux · 7 kernel-uek 0:4.1.12-61.1.27.el7uek
Oracle Linux · 7 kernel-uek-debug 0:4.1.12-61.1.27.el7uek
Oracle Linux · 7 kernel-uek-debug-devel 0:4.1.12-61.1.27.el7uek
Oracle Linux · 7 kernel-uek-devel 0:4.1.12-61.1.27.el7uek
Oracle Linux · 7 kernel-uek-doc 0:4.1.12-61.1.27.el7uek
Oracle Linux · 7 kernel-uek-firmware 0:4.1.12-61.1.27.el7uek

Vulnerabilities 7