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High ELSA-2018-4071 4 CVEs

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

Published Apr 18, 2018 · Updated Apr 18, 2018

Summary

[4.1.12-124.14.1]
- ctf: drop the run-as-root error (Nick Alcock) [Orabug: 27852654]
- rds: Node crashes when trace buffer is opened (Ka-Cheong Poon) [Orabug: 27846191]
- xfs: fix accidental reversion of aa6a6227435cb (Darrick J. Wong) [Orabug: 27845869]

[4.1.12-124.13.1]
- net: cdc_ether: fix divide by 0 on bad descriptors (Bjorn Mork) [Orabug: 27841392] {CVE-2017-16649}
- sysctl: Drop reference added by grab_header in proc_sys_readdir (Zhou Chengming) [Orabug: 27841944] {CVE-2016-9191} {CVE-2016-9191} {CVE-2016-9191}
- Revert 'sysctl: Drop reference added by grab_header in proc_sys_readdir' (Jack Vogel)

[4.1.12-124.12.1]
- xfs: remove 'no-allocation' reservations for file creations (Darrick J. Wong) [Orabug: 27609439]
- xfs: dont print warnings when xfs_log_force fails (Christoph Hellwig) [Orabug: 27609404]
- xfs: Properly retry failed dquot items in case of error during buffer writeback (Carlos Maiolino) [Orabug: 27609404]
- xfs: Properly retry failed inode items in case of error during buffer writeback (Carlos Maiolino) [Orabug: 27609404]
- xfs: Add infrastructure needed for error propagation during buffer IO failure (Carlos Maiolino) [Orabug: 27609404]
- xfs: remove xfs_trans_ail_delete_bulk (Christoph Hellwig) [Orabug: 27609404]
- xfs: fix and streamline error handling in xfs_end_io (Darrick J. Wong) [Orabug: 27609404]
- xfs: dont leave EFIs on AIL on mount failure (Brian Foster) [Orabug: 27609404]
- xfs: use EFI refcount consistently in log recovery (Brian Foster) [Orabug: 27609404]
- xfs: ensure EFD trans aborts on log recovery extent free failure (Brian Foster) [Orabug: 27609404]
- xfs: fix efi/efd error handling to avoid fs shutdown hangs (Brian Foster) [Orabug: 27609404]
- xfs: return committed status from xfs_trans_roll() (Brian Foster) [Orabug: 27609404]
- xfs: disentagle EFI release from the extent count (Brian Foster) [Orabug: 27609404]

[4.1.12-124.11.1]
- netfilter: ebtables: CONFIG_COMPAT: dont trust userland offsets (Florian Westphal) [Orabug: 27774012] {CVE-2018-1068}
- ACPI / PAD: dont register acpi_pad driver if running as Xen dom0 (Juergen Gross) [Orabug: 27796473]
- sched/fair: Fix typo in sync_throttle() (Xunlei Pang) [Orabug: 27787518]
- sched/fair: Do not announce throttled next buddy in dequeue_task_fair() (Konstantin Khlebnikov) [Orabug: 27787518]
- sched/fair: Initialize and rework throttle_count for new task-groups (Peter Zijlstra) [Orabug: 27787518]
- perf tools: Move syscall number fallbacks from perf-sys.h to tools/arch/x86/include/asm/ (Arnaldo Carvalho de Melo) [Orabug: 27240053]
- crypto: FIPS - allow tests to be disabled in FIPS mode (Stephan Mueller) [Orabug: 27809271]
- crypto: xts - consolidate sanity check for keys (Stephan Mueller) [Orabug: 27809271]
- crypto: rng - Zero seed in crypto_rng_reset (Herbert Xu) [Orabug: 27809271]
- enic: set IG desc cache flag in open (Govindarajulu Varadarajan) [Orabug: 27587345]

[4.1.12-124.10.1]
- Drivers: hv: utils: fix crash when device is removed from host side (Vitaly Kuznetsov) [Orabug: 27426102]
- Drivers: hv: utils: introduce HVUTIL_TRANSPORT_DESTROY mode (Vitaly Kuznetsov) [Orabug: 27426102]
- Drivers: hv: utils: rename outmsg_lock (Vitaly Kuznetsov) [Orabug: 27426102]
- Drivers: hv: utils: fix memory leak on on_msg() failure (Vitaly Kuznetsov) [Orabug: 27426102]
- Drivers: hv: utils: use memdup_user in hvt_op_write (Olaf Hering) [Orabug: 27426102]
- hv: util: checking the wrong variable (Dan Carpenter) [Orabug: 27426102]
- net/rds: Avoid copy overhead if send buff is full (Gerd Rausch) [Orabug: 27747165]
- ext4: fix ->put_link panic (Junxiao Bi) [Orabug: 27498770]
- KVM/VMX: Clear spec_ctrl status when resetting vcpu (Patrick Colp)
- mlx4: change the ICM table allocations to lowest needed size (Daniel Jurgens) [Orabug: 27718303]
- Revert 'Drivers: hv: utils: fix a race on userspace daemons registration' (Jack Vogel) [Orabug: 27673755]

[4.1.12-124.9.1]
- crypto: af_alg - Avoid sock_graft call warning (Herbert Xu) [Orabug: 26895616]
- iscsi-target: Fix initial login PDU asynchronous socket close OOPs (Nicholas Bellinger) [Orabug: 27701211]
- target/iscsi: Fix indentation in iscsi_target_start_negotiation() (Bart Van Assche) [Orabug: 27701211]
- iscsi-target: Fix early sk_data_ready LOGIN_FLAGS_READY race (Nicholas Bellinger) [Orabug: 27701211]
- iscsi-target: Fix rx_login_comp hang after login failure (Nicholas Bellinger) [Orabug: 27701211]
- KVM: x86: fix singlestepping over syscall (Paolo Bonzini) [Orabug: 27669904] {CVE-2017-7518} {CVE-2017-7518}
- nfs: system crashes after NFS4ERR_MOVED recovery (Bill.Baker@oracle.com) [Orabug: 27679350]
- NFS: Clean up nfs4_set_client() (Anna Schumaker) [Orabug: 27679350]
- NFS4: Avoid migration loops (Benjamin Coddington) [Orabug: 27679350]
- mstflint: update Makefile and Kconfig (Qing Huang) [Orabug: 27707445]
- target: add inquiry_product module param to override LIO default (Kyle Fortin) [Orabug: 27679431]
- target: add inquiry_vendor module param to override LIO-ORG (Kyle Fortin) [Orabug: 27679431]
- IB/core: Avoid calling ib_query_device (Or Gerlitz) [Orabug: 27687711]
- IB/core: Save the device attributes on the device structure (Ira Weiny) [Orabug: 27687711]

[4.1.12-124.8.1]
- nvme: fix uninitialized prp2 value on small transfers (Jan H. Schonherr) [Orabug: 27624149]
- bnxt_en: initialize bnxt_pf_wq (Brian Maly) [Orabug: 27674029]
- x86/spectre_v2: Fix cpu offlining with IPBP. (Konrad Rzeszutek Wilk)

[4.1.12-124.7.1]
- retpoline: selectively disable IBRS in disable_ibrs_and_friends() (Chuck Anderson) [Orabug: 27665263]

[4.1.12-124.6.1]
- bnxt_en: Add cache line size setting to optimize performance. (Michael Chan) [Orabug: 27648355]
- bnxt_en: Forward VF MAC address to the PF. (Vasundhara Volam) [Orabug: 27648355]
- bnxt_en: Add BCM5745X NPAR device IDs (Vasundhara Volam) [Orabug: 27648355]
- bnxt_en: Expand bnxt_check_rings() to check all resources. (Michael Chan) [Orabug: 27648355]
- bnxt_en: Implement

Fixed packages 6

ReleasePackageFixed in
Oracle Linux · 7 kernel-uek 0:4.1.12-124.14.1.el7uek
Oracle Linux · 7 kernel-uek-debug 0:4.1.12-124.14.1.el7uek
Oracle Linux · 7 kernel-uek-debug-devel 0:4.1.12-124.14.1.el7uek
Oracle Linux · 7 kernel-uek-devel 0:4.1.12-124.14.1.el7uek
Oracle Linux · 7 kernel-uek-doc 0:4.1.12-124.14.1.el7uek
Oracle Linux · 7 kernel-uek-firmware 0:4.1.12-124.14.1.el7uek

Vulnerabilities 4