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High ELSA-2017-3659 1 CVE

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

Published Dec 13, 2017 · Updated Dec 13, 2017

Summary

[4.1.12-112.14.1]
- ext4: fix off-by-one on max nr_pages in ext4_find_unwritten_pgoff() (Eryu Guan) [Orabug: 27233471]

[4.1.12-112.13.1]
- cgroup: make sure a parent css isnt offlined before its children (Tejun Heo) [Orabug: 27179269]

[4.1.12-112.12.1]
- ctf: allow dwarf2ctf to run as root but produce no output (Nick Alcock) [Orabug: 27133094]
- net: qmi_wwan: fix divide by 0 on bad descriptors (Bjorn Mork) [Orabug: 27215221] {CVE-2017-16650}
- ctf: fix thinko preventing linking of out-of-tree modules when CTF is off (Nick Alcock) [Orabug: 27215293]
- Revert 'firmware: dmi_scan: add SBMIOS entry and DMI tables' (Dan Duval) [Orabug: 27100376]

[4.1.12-112.11.1]
- mm, thp: Do not make page table dirty unconditionally in follow_trans_huge_pmd() (Kirill A. Shutemov) [Orabug: 27200880] {CVE-2017-1000405}
- uek-rpm: Update linux firmware package for OL7 (Dhaval Giani) [Orabug: 27210206]
- uek-rpm: Update firmware for OL6 UEK spec file (Dhaval Giani) [Orabug: 27210204]
- scsi: Add STARGET_CREATED_REMOVE state to scsi_target_state (Ewan D. Milne) [Orabug: 27187218]
- xen/time: do not decrease steal time after live migration on xen (Dongli Zhang) [Orabug: 26770163]
- ALSA: usb-audio: Kill stray URB at exiting (Takashi Iwai) [Orabug: 27148272] {CVE-2017-16527}
- scsi: qla2xxx: Fix NULL pointer access due to redundant fc_host_port_name call (Quinn Tran) [Orabug: 27149785]
- scsi: qla2xxx: Initialize Work element before requesting IRQs (Himanshu Madhani) [Orabug: 27149785]
- scsi: qla2xxx: Fix uninitialized work element (Quinn Tran) [Orabug: 27149785]

[4.1.12-112.10.1]
- Revert 'Improves clear_huge_page() using work queues' (Jack Vogel) [Orabug: 27055693]
- packet: in packet_do_bind, test fanout with bind_lock held (Willem de Bruijn) [Orabug: 27069060] {CVE-2017-15649}
- packet: hold bind lock when rebinding to fanout hook (Willem de Bruijn) [Orabug: 27069060] {CVE-2017-15649}
- net: convert packet_fanout.sk_ref from atomic_t to refcount_t (Reshetova, Elena) [Orabug: 27069060] {CVE-2017-15649}
- packet: fix races in fanout_add() (Eric Dumazet) [Orabug: 27069060] {CVE-2017-15649}
- refcount_t: Introduce a special purpose refcount type (Peter Zijlstra) [Orabug: 27069060] {CVE-2017-15649}
- locking/atomics: Add _{acquire|release|relaxed}() variants of some atomic operations (Will Deacon) [Orabug: 27069060] {CVE-2017-15649}
- scsi: qla2xxx: Fix slow mem alloc behind lock (Quinn Tran) [Orabug: 27100873]

[4.1.12-112.9.1]
- xfs: Fix off-by-in in loop termination in xfs_find_get_desired_pgoff() (Jan Kara) [Orabug: 26862911]
- xfs: Fix missed holes in SEEK_HOLE implementation (Jan Kara) [Orabug: 26862911]
- ext4: fix off-by-in in loop termination in ext4_find_unwritten_pgoff() (Jan Kara) [Orabug: 26862911]
- ext4: fix SEEK_HOLE (Jan Kara) [Orabug: 26862911]
- rtc: cmos: century support (Sylvain Chouleur) [Orabug: 27025943]
- ocfs2: code clean up for direct io (Ryan Ding) [Orabug: 27117733]
- scsi: Dont abort scsi_scan due to unexpected response (John Sobecki) [Orabug: 27119610]
- ocfs2: fstrim: Fix start offset of first cluster group during fstrim (Ashish Samant) [Orabug: 26326914]

[4.1.12-112.8.1]
- uek-rpm: disable CONFIG_NUMA_BALANCING_DEFAULT_ENABLED (Fred Herard) [Orabug: 26798697]
- uek-rpm: Add more missing modules to OL7 ueknano (Somasundaram Krishnasamy) [Orabug: 27028326]
- fix unbalanced page refcounting in bio_map_user_iov (Vitaly Mayatskikh) [Orabug: 27069034] {CVE-2017-12190}
- more bio_map_user_iov() leak fixes (Al Viro) [Orabug: 27069034] {CVE-2017-12190}
- usb: Quiet down false peer failure messages (Don Zickus) [Orabug: 26669801]
- ovl: during copy up, switch to mounters creds early (Vivek Goyal) [Orabug: 27052885]
- ovl: lookup: do getxattr with mounters permission (Miklos Szeredi) [Orabug: 27052885]
- ovl: get rid of the dead code left from broken (and disabled) optimizations (Al Viro) [Orabug: 27052885]
- selinux: Implement dentry_create_files_as() hook (Vivek Goyal) [Orabug: 27052885]
- security, overlayfs: Provide hook to correctly label newly created files (Vivek Goyal) [Orabug: 27052885]
- selinux: Pass security pointer to determine_inode_label() (Vivek Goyal) [Orabug: 27052885]
- selinux: Implementation for inode_copy_up_xattr() hook (Vivek Goyal) [Orabug: 27052885]
- security,overlayfs: Provide security hook for copy up of xattrs for overlay file (Vivek Goyal) [Orabug: 27052885]
- selinux: Implementation for inode_copy_up() hook (Vivek Goyal) [Orabug: 27052885]
- security, overlayfs: provide copy up security hook for unioned files (Vivek Goyal) [Orabug: 27052885]
- selinux: delay inode label lookup as long as possible (Paul Moore) [Orabug: 27052885]
- selinux: Add accessor functions for inode->i_security (Andreas Gruenbacher) [Orabug: 27052885]
- selinux: Create a common helper to determine an inode label [ver #3] (David Howells) [Orabug: 27052885]
- KVM: nVMX: Fix loss of L2s NMI blocking state (Wanpeng Li) [Orabug: 27056291]
- KVM: nVMX: track NMI blocking state separately for each VMCS (Paolo Bonzini) [Orabug: 27056291]
- KVM: VMX: require virtual NMI support (Paolo Bonzini) [Orabug: 27056291]
- KVM: nVMX: Fix the NMI IDT-vectoring handling (Wanpeng Li) [Orabug: 27056291]
- netlink: allow to listen 'all' netns (Nicolas Dichtel) [Orabug: 27077793]
- netlink: rename private flags and states (Nicolas Dichtel) [Orabug: 27077793]
- netns: use a spin_lock to protect nsid management (Nicolas Dichtel) [Orabug: 27077793]
- netns: notify new nsid outside __peernet2id() (Nicolas Dichtel) [Orabug: 27077793]
- netns: rename peernet2id() to peernet2id_alloc() (Nicolas Dichtel) [Orabug: 27077793]
- netns: always provide the id to rtnl_net_fill() (Nicolas Dichtel) [Orabug: 27077793]
- netns: returns always an id in __peernet2id() (Nicolas Dichtel) [Orabug: 27077793]
- uek-rpm: add update-el-x86; fix-up ol6/update-el (Chuck Anderson) [Orabug: 26844981]
- xscore: add dma address check (Zhu Yanjun) [Orabug: 26994454]
- qla2xxx: Update driver versio

Fixed packages 6

ReleasePackageFixed in
Oracle Linux · 7 kernel-uek 0:4.1.12-112.14.1.el7uek
Oracle Linux · 7 kernel-uek-debug 0:4.1.12-112.14.1.el7uek
Oracle Linux · 7 kernel-uek-debug-devel 0:4.1.12-112.14.1.el7uek
Oracle Linux · 7 kernel-uek-devel 0:4.1.12-112.14.1.el7uek
Oracle Linux · 7 kernel-uek-doc 0:4.1.12-112.14.1.el7uek
Oracle Linux · 7 kernel-uek-firmware 0:4.1.12-112.14.1.el7uek

Vulnerabilities 1