openSUSE Security Update: Security update for the Linux Kernel
______________________________________________________________________________

Announcement ID:    openSUSE-SU-2018:0972-1
Rating:             important
References:         #1012382 #1019695 #1019699 #1022604 #1031717 
                    #1046610 #1060799 #1064206 #1068032 #1073059 
                    #1073069 #1075428 #1076033 #1077560 #1081358 
                    #1083574 #1083745 #1083836 #1084223 #1084310 
                    #1084328 #1084353 #1084452 #1084610 #1084829 
                    #1084889 #1084898 #1084914 #1084918 #1084967 
                    #1085042 #1085058 #1085224 #1085383 #1085402 
                    #1085404 #1085487 #1085507 #1085981 #1086015 
                    #1086194 #1086357 #1086499 #1086518 #1086607 
                    #1087088 #1087211 #1087231 #1087260 #1087659 
                    #1087845 #1087906 #1087999 #1088087 #1088324 
                    
Cross-References:   CVE-2018-1091 CVE-2018-7740 CVE-2018-8043
                   
Affected Products:
                    openSUSE Leap 42.3
______________________________________________________________________________

   An update that solves three vulnerabilities and has 52
   fixes is now available.

Description:



   The openSUSE Leap 42.3 kernel was updated to 4.4.126 to receive various
   security and bugfixes.

   The following security bugs were fixed:

   - CVE-2018-1091: In the flush_tmregs_to_thread function in
     arch/powerpc/kernel/ptrace.c, a guest kernel crash can be triggered from
     unprivileged userspace during a core dump on a POWER host due to a
     missing processor feature check and an erroneous use of transactional
     memory (TM) instructions in the core dump path, leading to a denial of
     service (bnc#1087231).
   - CVE-2018-8043: The unimac_mdio_probe function in
     drivers/net/phy/mdio-bcm-unimac.c did not validate certain resource
     availability, which allowed local users to cause a denial of service
     (NULL pointer dereference) (bnc#1084829).
   - CVE-2018-7740: The resv_map_release function in mm/hugetlb.c allowed
     local users to cause a denial of service (BUG) via a crafted application
     that made mmap system calls and has a large pgoff argument to the
     remap_file_pages system call (bnc#1084353).


   The following non-security bugs were fixed:

   - acpica: Add header support for TPM2 table changes (bsc#1084452).
   - acpica: Add support for new SRAT subtable (bsc#1085981).
   - acpica: iasl: Update to IORT SMMUv3 disassembling (bsc#1085981).
   - acpi/IORT: numa: Add numa node mapping for smmuv3 devices (bsc#1085981).
   - acpi, numa: fix pxm to online numa node associations (bnc#1012382).
   - acpi / PMIC: xpower: Fix power_table addresses (bnc#1012382).
   - acpi/processor: Fix error handling in __acpi_processor_start()
     (bnc#1012382).
   - acpi/processor: Replace racy task affinity logic (bnc#1012382).
   - agp/intel: Flush all chipset writes after updating the GGTT
     (bnc#1012382).
   - ahci: Add pci-id for the Highpoint Rocketraid 644L card (bnc#1012382).
   - alsa: aloop: Fix access to not-yet-ready substream via cable
     (bnc#1012382).
   - alsa: aloop: Sync stale timer before release (bnc#1012382).
   - alsa: firewire-digi00x: handle all MIDI messages on streaming packets
     (bnc#1012382).
   - alsa: hda: Add a power_save blacklist (bnc#1012382).
   - alsa: hda: add dock and led support for HP EliteBook 820 G3
     (bnc#1012382).
   - alsa: hda: add dock and led support for HP ProBook 640 G2 (bnc#1012382).
   - alsa: hda/realtek - Always immediately update mute LED with pin VREF
     (bnc#1012382).
   - alsa: hda/realtek - Fix dock line-out volume on Dell Precision 7520
     (bnc#1012382).
   - alsa: hda/realtek - Fix speaker no sound after system resume
     (bsc#1031717).
   - alsa: hda - Revert power_save option default value (git-fixes).
   - alsa: pcm: Fix UAF in snd_pcm_oss_get_formats() (bnc#1012382).
   - alsa: usb-audio: Add a quirck for B&W PX headphones (bnc#1012382).
   - alsa: usb-audio: Fix parsing descriptor of UAC2 processing unit
     (bnc#1012382).
   - apparmor: Make path_max parameter readonly (bnc#1012382).
   - arm64: Add missing Falkor part number for branch predictor hardening
     (bsc#1068032).
   - arm64 / cpuidle: Use new cpuidle macro for entering retention state
     (bsc#1084328).
   - arm64: mm: do not write garbage into TTBR1_EL1 register (bsc#1085487).
   - arm: 8668/1: ftrace: Fix dynamic ftrace with DEBUG_RODATA and
     !FRAME_POINTER (bnc#1012382).
   - arm: DRA7: clockdomain: Change the CLKTRCTRL of CM_PCIE_CLKSTCTRL to
     SW_WKUP (bnc#1012382).
   - arm: dts: Adjust moxart IRQ controller and flags (bnc#1012382).
   - arm: dts: am335x-pepper: Fix the audio CODEC's reset pin (bnc#1012382).
   - arm: dts: exynos: Correct Trats2 panel reset line (bnc#1012382).
   - arm: dts: koelsch: Correct clock frequency of X2 DU clock input
     (bnc#1012382).
   - arm: dts: LogicPD Torpedo: Fix I2C1 pinmux (bnc#1012382).
   - arm: dts: omap3-n900: Fix the audio CODEC's reset pin (bnc#1012382).
   - arm: dts: r8a7790: Correct parent of SSI[0-9] clocks (bnc#1012382).
   - arm: dts: r8a7791: Correct parent of SSI[0-9] clocks (bnc#1012382).
   - arm: mvebu: Fix broken PL310_ERRATA_753970 selects (bnc#1012382).
   - asoc: rcar: ssi: do not set SSICR.CKDV = 000 with SSIWSR.CONT
     (bnc#1012382).
   - ath10k: disallow DFS simulation if DFS channel is not enabled
     (bnc#1012382).
   - ath10k: fix invalid STS_CAP_OFFSET_MASK (bnc#1012382).
   - ath10k: update tdls teardown state to target (bnc#1012382).
   - ath: Fix updating radar flags for coutry code India (bnc#1012382).
   - batman-adv: handle race condition for claims between gateways
     (bnc#1012382).
   - bcache: do not attach backing with duplicate UUID (bnc#1012382).
   - blkcg: fix double free of new_blkg in blkcg_init_queue (bnc#1012382).
   - blk-throttle: make sure expire time isn't too big (bnc#1012382).
   - block: do not assign cmd_flags in __blk_rq_prep_clone (bsc#1088087).
   - block-mq: stop workqueue items in blk_mq_stop_hw_queue() (bsc#1084967).
   - bluetooth: btusb: Fix quirk for Atheros 1525/QCA6174 (bnc#1012382).
   - bluetooth: hci_qca: Avoid setup failure on missing rampatch
     (bnc#1012382).
   - bnx2x: Align RX buffers (bnc#1012382).
   - bonding: refine bond_fold_stats() wrap detection (bnc#1012382).
   - bpf: fix incorrect sign extension in check_alu_op() (bnc#1012382).
   - bpf: skip unnecessary capability check (bnc#1012382).
   - bpf, x64: implement retpoline for tail call (bnc#1012382).
   - bpf, x64: increase number of passes (bnc#1012382).
   - braille-console: Fix value returned by _braille_console_setup
     (bnc#1012382).
   - brcmfmac: fix P2P_DEVICE ethernet address generation (bnc#1012382).
   - bridge: check brport attr show in brport_show (bnc#1012382).
   - btrfs: alloc_chunk: fix DUP stripe size handling (bnc#1012382).
   - btrfs: Fix use-after-free when cleaning up fs_devs with a single stale
     device (bnc#1012382).
   - btrfs: improve delayed refs iterations (bsc#1076033).
   - btrfs: incremental send, fix invalid memory access (git-fixes).
   - btrfs: preserve i_mode if __btrfs_set_acl() fails (bnc#1012382).
   - btrfs: send, fix file hole not being preserved due to inline extent
     (bnc#1012382).
   - can: cc770: Fix queue stall & dropped RTR reply (bnc#1012382).
   - can: cc770: Fix stalls on rt-linux, remove redundant IRQ ack
     (bnc#1012382).
   - can: cc770: Fix use after free in cc770_tx_interrupt() (bnc#1012382).
   - ceph: only dirty ITER_IOVEC pages for direct read (bsc#1084898).
   - clk: bcm2835: Protect sections updating shared registers (bnc#1012382).
   - clk: ns2: Correct SDIO bits (bnc#1012382).
   - clk: qcom: msm8916: fix mnd_width for codec_digcodec (bnc#1012382).
   - clk: si5351: Rename internal plls to avoid name collisions (bnc#1012382).
   - coresight: Fix disabling of CoreSight TPIU (bnc#1012382).
   - coresight: Fixes coresight DT parse to get correct output port ID
     (bnc#1012382).
   - cpufreq: Fix governor module removal race (bnc#1012382).
   - cpufreq: s3c24xx: Fix broken s3c_cpufreq_init() (bnc#1012382).
   - cpufreq/sh: Replace racy task affinity logic (bnc#1012382).
   - cpuidle: Add new macro to enter a retention idle state (bsc#1084328).
   - cros_ec: fix nul-termination for firmware build info (bnc#1012382).
   - crypto: cavium - fix memory leak on info (bsc#1086518).
   - dcache: Add cond_resched in shrink_dentry_list (bsc#1086194).
   - dccp: check sk for closed state in dccp_sendmsg() (bnc#1012382).
   - dmaengine: imx-sdma: add 1ms delay to ensure SDMA channel is stopped
     (bnc#1012382).
   - dmaengine: ti-dma-crossbar: Fix event mapping for TPCC_EVT_MUX_60_63
     (bnc#1012382).
   - dm: Always copy cmd_flags when cloning a request (bsc#1088087).
   - driver: (adm1275) set the m,b and R coefficients correctly for power
     (bnc#1012382).
   - drm: Allow determining if current task is output poll worker
     (bnc#1012382).
   - drm/amdgpu/dce: Do not turn off DP sink when disconnected (bnc#1012382).
   - drm/amdgpu: Fail fb creation from imported dma-bufs. (v2) (bnc#1012382).
   - drm/amdgpu: Fix deadlock on runtime suspend (bnc#1012382).
   - drm/amdgpu: fix KV harvesting (bnc#1012382).
   - drm/amdgpu: Notify sbios device ready before send request (bnc#1012382).
   - drm/amdkfd: Fix memory leaks in kfd topology (bnc#1012382).
   - drm: Defer disabling the vblank IRQ until the next interrupt (for
     instant-off) (bnc#1012382).
   - drm/edid: set ELD connector type in drm_edid_to_eld() (bnc#1012382).
   - drm/i915/cmdparser: Do not check past the cmd length (bsc#1031717).
   - drm/i915/psr: Check for the specific AUX_FRAME_SYNC cap bit
     (bsc#1031717).
   - drm/msm: fix leak in failed get_pages (bnc#1012382).
   - drm/nouveau: Fix deadlock on runtime suspend (bnc#1012382).
   - drm/nouveau/kms: Increase max retries in scanout position queries
     (bnc#1012382).
   - drm/omap: DMM: Check for DMM readiness after successful transaction
     commit (bnc#1012382).
   - drm: qxl: Do not alloc fbdev if emulation is not supported (bnc#1012382).
   - drm/radeon: Do not turn off DP sink when disconnected (bnc#1012382).
   - drm/radeon: Fail fb creation from imported dma-bufs (bnc#1012382).
   - drm/radeon: Fix deadlock on runtime suspend (bnc#1012382).
   - drm/radeon: fix KV harvesting (bnc#1012382).
   - drm: udl: Properly check framebuffer mmap offsets (bnc#1012382).
   - drm/vmwgfx: Fix a destoy-while-held mutex problem (bnc#1012382).
   - drm/vmwgfx: Fixes to vmwgfx_fb (bnc#1012382).
   - e1000e: Avoid missed interrupts following ICR read (bsc#1075428).
   - e1000e: Avoid receiver overrun interrupt bursts (bsc#1075428).
   - e1000e: Fix check_for_link return value with autoneg off (bsc#1075428).
   - e1000e: Fix link check race condition (bsc#1075428).
   - e1000e: Fix queue interrupt re-raising in Other interrupt (bsc#1075428).
   - e1000e: fix timing for 82579 Gigabit Ethernet controller (bnc#1012382).
   - e1000e: Remove Other from EIAC (bsc#1075428).
   - EDAC, sb_edac: Fix out of bound writes during DIMM configuration on KNL
     (git-fixes 3286d3eb906c).
   - ext4: inplace xattr block update fails to deduplicate blocks
     (bnc#1012382).
   - f2fs: relax node version check for victim data in gc (bnc#1012382).
   - fib_semantics: Do not match route with mismatching tclassid
     (bnc#1012382).
   - fixup: sctp: verify size of a new chunk in _sctp_make_chunk()
     (bnc#1012382).
   - fs/aio: Add explicit RCU grace period when freeing kioctx (bnc#1012382).
   - fs/aio: Use RCU accessors for kioctx_table->table[] (bnc#1012382).
   - fs/hugetlbfs/inode.c: change put_page/unlock_page order in
     hugetlbfs_fallocate() (git-fixes, bsc#1083745).
   - fs: Teach path_connected to handle nfs filesystems with multiple roots
     (bnc#1012382).
   - genirq: Track whether the trigger type has been set (git-fixes).
   - genirq: Use irqd_get_trigger_type to compare the trigger type for shared
     IRQs (bnc#1012382).
   - hdlc_ppp: carrier detect ok, do not turn off negotiation (bnc#1012382).
   - hid: clamp input to logical range if no null state (bnc#1012382).
   - hid: reject input outside logical range only if null state is set
     (bnc#1012382).
   - hugetlbfs: fix offset overflow in hugetlbfs mmap (bnc#1084353).
   - hv_balloon: fix bugs in num_pages_onlined accounting (fate#323887).
   - hv_balloon: fix printk loglevel (fate#323887).
   - hv_balloon: simplify hv_online_page()/hv_page_online_one() (fate#323887).
   - i2c: i2c-scmi: add a MS HID (bnc#1012382).
   - i2c: xlp9xx: Check for Bus state before every transfer (bsc#1084310).
   - i2c: xlp9xx: Handle NACK on DATA properly (bsc#1084310).
   - i2c: xlp9xx: Handle transactions with I2C_M_RECV_LEN properly
     (bsc#1060799).
   - i2c: xlp9xx: return ENXIO on slave address NACK (bsc#1060799).
   - i40e: Acquire NVM lock before reads on all devices (bnc#1012382).
   - ia64: fix module loading for gcc-5.4 (bnc#1012382).
   - IB/ipoib: Avoid memory leak if the SA returns a different DGID
     (bnc#1012382).
   - IB/ipoib: Update broadcast object if PKey value was changed in index 0
     (bnc#1012382).
   - IB/mlx4: Change vma from shared to private (bnc#1012382).
   - IB/mlx4: Take write semaphore when changing the vma struct (bnc#1012382).
   - ibmvfc: Avoid unnecessary port relogin (bsc#1085404).
   - ibmvnic: Fix reset return from closed state (bsc#1084610).
   - ibmvnic: Potential NULL dereference in clean_one_tx_pool() (bsc#1085224,
     git-fixes).
   - ibmvnic: Remove unused TSO resources in TX pool structure (bsc#1085224).
   - ibmvnic: Update TX pool cleaning routine (bsc#1085224).
   - IB/umem: Fix use of npages/nmap fields (bnc#1012382).
   - ieee802154: 6lowpan: fix possible NULL deref in lowpan_device_event()
     (bnc#1012382).
   - iio: st_pressure: st_accel: Initialise sensor platform data properly
     (bnc#1012382).
   - iio: st_pressure: st_accel: pass correct platform data to init
     (git-fixes).
   - ima: relax requiring a file signature for new files with zero length
     (bnc#1012382).
   - infiniband/uverbs: Fix integer overflows (bnc#1012382).
   - input: matrix_keypad - fix race when disabling interrupts (bnc#1012382).
   - input: qt1070 - add OF device ID table (bnc#1012382).
   - input: tsc2007 - check for presence and power down tsc2007 during probe
     (bnc#1012382).
   - iommu/omap: Register driver before setting IOMMU ops (bnc#1012382).
   - iommu/vt-d: clean up pr_irq if request_threaded_irq fails (bnc#1012382).
   - ip6_vti: adjust vti mtu according to mtu of lower device (bnc#1012382).
   - ipmi: do not probe ACPI devices if si_tryacpi is unset (bsc#1060799).
   - ipmi: Fix the I2C address extraction from SPMI tables (bsc#1060799).
   - ipmi_ssif: Fix logic around alert handling (bsc#1060799).
   - ipmi_ssif: remove redundant null check on array client->adapter->name
     (bsc#1060799).
   - ipmi_ssif: unlock on allocation failure (bsc#1060799).
   - ipmi:ssif: Use i2c_adapter_id instead of adapter->nr (bsc#1060799).
   - ipmi: Use the proper default value for register size in ACPI
     (bsc#1060799).
   - ipmi/watchdog: fix wdog hang on panic waiting for ipmi response
     (bnc#1012382).
   - ipv6: fix access to non-linear packet in
     ndisc_fill_redirect_hdr_option() (bnc#1012382).
   - ipv6 sit: work around bogus gcc-8 -Wrestrict warning (bnc#1012382).
   - ipvlan: add L2 check for packets arriving via virtual devices
     (bnc#1012382).
   - irqchip/gic-v3-its: Add ACPI NUMA node mapping (bsc#1085981).
   - irqchip/gic-v3-its: Allow GIC ITS number more than MAX_NUMNODES
     (bsc#1085981).
   - irqchip/gic-v3-its: Ensure nr_ites >= nr_lpis (bnc#1012382).
   - irqchip/gic-v3-its: Remove ACPICA version check for ACPI NUMA
     (bsc#1085981).
   - kbuild: disable clang's default use of -fmerge-all-constants
     (bnc#1012382).
   - kbuild: Handle builtin dtb file names containing hyphens (bnc#1012382).
   - kprobes/x86: Fix kprobe-booster not to boost far call instructions
     (bnc#1012382).
   - kprobes/x86: Fix to set RWX bits correctly before releasing trampoline
     (git-fixes).
   - kprobes/x86: Set kprobes pages read-only (bnc#1012382).
   - kvm: arm/arm64: Handle CPU_PM_ENTER_FAILED (bsc#1086499).
   - kvm: arm/arm64: vgic: Add missing irq_lock to vgic_mmio_read_pending
     (bsc#1086499).
   - kvm: arm/arm64: vgic: Do not populate multiple LRs with the same vintid
     (bsc#1086499).
   - kvm: arm/arm64: vgic-its: Check result of allocation before use (bsc#).
   - kvm: arm/arm64: vgic-its: Preserve the revious read from the pending
     table (bsc#1086499).
   - kvm: arm/arm64: vgic-v3: Tighten synchronization for guests using v2 on
     v3 (bsc#1086499).
   - kvm: mmu: Fix overlap between public and private memslots (bnc#1012382).
   - kvm: nVMX: fix nested tsc scaling (bsc1087999).
   - kvm: PPC: Book3S PR: Exit KVM on failed mapping (bnc#1012382).
   - kvm/x86: fix icebp instruction handling (bnc#1012382).
   - l2tp: do not accept arbitrary sockets (bnc#1012382).
   - libata: Apply NOLPM quirk to Crucial M500 480 and 960GB SSDs
     (bnc#1012382).
   - libata: Apply NOLPM quirk to Crucial MX100 512GB SSDs (bnc#1012382).
   - libata: disable LPM for Crucial BX100 SSD 500GB drive (bnc#1012382).
   - libata: Enable queued TRIM for Samsung SSD 860 (bnc#1012382).
   - libata: fix length validation of ATAPI-relayed SCSI commands
     (bnc#1012382).
   - libata: Make Crucial BX100 500GB LPM quirk apply to all firmware
     versions (bnc#1012382).
   - libata: Modify quirks for MX100 to limit NCQ_TRIM quirk to MU01 version
     (bnc#1012382).
   - libata: remove WARN() for DMA or PIO command without data (bnc#1012382).
   - lock_parent() needs to recheck if dentry got __dentry_kill'ed under it
     (bnc#1012382).
   - loop: Fix lost writes caused by missing flag (bnc#1012382).
   - lpfc: update version to 11.4.0.7-1 (bsc#1085383).
   - mac80211: do not parse encrypted management frames in
     ieee80211_frame_acked (bnc#1012382).
   - mac80211: do not WARN on bad WMM parameters from buggy APs (bsc#1031717).
   - mac80211_hwsim: enforce PS_MANUAL_POLL to be set after PS_ENABLED
     (bnc#1012382).
   - mac80211: remove BUG() when interface type is invalid (bnc#1012382).
   - md-cluster: fix wrong condition check in raid1_write_request
     (bsc#1085402).
   - md/raid10: skip spare disk as 'first' disk (bnc#1012382).
   - md/raid10: wait up frozen array in handle_write_completed (bnc#1012382).
   - md/raid6: Fix anomily when recovering a single device in RAID6
     (bnc#1012382).
   - media: au0828: fix VIDEO_V4L2 dependency (bsc#1031717).
   - media: bt8xx: Fix err 'bt878_probe()' (bnc#1012382).
   - media: c8sectpfe: fix potential NULL pointer dereference in
     c8sectpfe_timer_interrupt (bnc#1012382).
   - media: cpia2: Fix a couple off by one bugs (bnc#1012382).
   - media: cx25821: prevent out-of-bounds read on array card (bsc#1031717).
   - media/dvb-core: Race condition when writing to CAM (bnc#1012382).
   - media: i2c/soc_camera: fix ov6650 sensor getting wrong clock
     (bnc#1012382).
   - media: m88ds3103: do not call a non-initalized function (bnc#1012382).
   - media: [RESEND] media: dvb-frontends: Add delay to Si2168 restart
     (bnc#1012382).
   - media: s3c-camif: fix out-of-bounds array access (bsc#1031717).
   - mfd: palmas: Reset the POWERHOLD mux during power off (bnc#1012382).
   - mmc: avoid removing non-removable hosts during suspend (bnc#1012382).
   - mmc: dw_mmc: fix falling from idmac to PIO mode when dw_mci_reset occurs     (bnc#1012382).
   - mmc: sdhci-of-esdhc: limit SD clock for ls1012a/ls1046a (bnc#1012382).
   - mm: Fix false-positive VM_BUG_ON() in page_cache_{get,add}_speculative()
     (bnc#1012382).
   - mm/hugetlb.c: do not call region_abort if region_chg fails (bnc#1084353).
   - mm/vmalloc: add interfaces to free unmapped page table (bnc#1012382).
   - mpls, nospec: Sanitize array index in mpls_label_ok() (bnc#1012382).
   - mt7601u: check return value of alloc_skb (bnc#1012382).
   - mtd: nand: fix interpretation of NAND_CMD_NONE in nand_command[_lp]()
     (bnc#1012382).
   - mtd: nand: fsl_ifc: Fix nand waitfunc return value (bnc#1012382).
   - mtip32xx: use runtime tag to initialize command header (bnc#1012382).
   - net/8021q: create device with all possible features in wanted_features
     (bnc#1012382).
   - net: ethernet: arc: Fix a potential memory leak if an optional regulator
     is deferred (bnc#1012382).
   - net: ethernet: ti: cpsw: add check for in-band mode setting with RGMII
     PHY interface (bnc#1012382).
   - net/faraday: Add missing include of of.h (bnc#1012382).
   - net: fec: Fix unbalanced PM runtime calls (bnc#1012382).
   - netfilter: add back stackpointer size checks (bnc#1012382).
   - netfilter: bridge: ebt_among: add missing match size checks
     (bnc#1012382).
   - netfilter: IDLETIMER: be syzkaller friendly (bnc#1012382).
   - netfilter: ipv6: fix use-after-free Write in nf_nat_ipv6_manip_pkt
     (bnc#1012382).
   - netfilter: nat: cope with negative port range (bnc#1012382).
   - netfilter: use skb_to_full_sk in ip_route_me_harder (bnc#1012382).
   - netfilter: x_tables: fix missing timer initialization in xt_LED
     (bnc#1012382).
   - netfilter: xt_CT: fix refcnt leak on error path (bnc#1012382).
   - net: Fix hlist corruptions in inet_evict_bucket() (bnc#1012382).
   - net: fix race on decreasing number of TX queues (bnc#1012382).
   - net: ipv4: avoid unused variable warning for sysctl (git-fixes).
   - net: ipv4: do not allow setting net.ipv4.route.min_pmtu below 68
     (bnc#1012382).
   - net: ipv6: send unsolicited NA after DAD (git-fixes).
   - net: ipv6: send unsolicited NA on admin up (bnc#1012382).
   - net/iucv: Free memory obtained by kzalloc (bnc#1012382).
   - netlink: avoid a double skb free in genlmsg_mcast() (bnc#1012382).
   - netlink: ensure to loop over all netns in genlmsg_multicast_allns()
     (bnc#1012382).
   - net: mpls: Pull common label check into helper (bnc#1012382).
   - net: Only honor ifindex in IP_PKTINFO if non-0 (bnc#1012382).
   - net: systemport: Rewrite __bcm_sysport_tx_reclaim() (bnc#1012382).
   - net: xfrm: allow clearing socket xfrm policies (bnc#1012382).
   - nfc: nfcmrvl: double free on error path (bnc#1012382).
   - nfc: nfcmrvl: Include unaligned.h instead of access_ok.h (bnc#1012382).
   - nfsd4: permit layoutget of executable-only files (bnc#1012382).
   - nfs: Fix an incorrect type in struct nfs_direct_req (bnc#1012382).
   - nospec: Allow index argument to have const-qualified type (bnc#1012382).
   - nospec: Include  dependency (bnc#1012382).
   - nvme: do not send keep-alive frames during reset (bsc#1084223).
   - nvme: do not send keep-alives to the discovery controller (bsc#1086607).
   - nvme: expand nvmf_check_if_ready checks (bsc#1085058).
   - nvme/rdma: do no start error recovery twice (bsc#1084967).
   - nvmet_fc: prevent new io rqsts in possible isr completions (bsc#1083574).
   - of: fix of_device_get_modalias returned length when truncating buffers     (bnc#1012382).
   - openvswitch: Delete conntrack entry clashing with an expectation
     (bnc#1012382).
   - Partial revert "e1000e: Avoid receiver overrun interrupt bursts"
     (bsc#1075428).
   - pci: Add function 1 DMA alias quirk for Highpoint RocketRAID 644L
     (bnc#1012382).
   - pci: Add pci_reset_function_locked() (bsc#1084889).
   - pci: Apply Cavium ACS quirk only to CN81xx/CN83xx/CN88xx devices
     (bsc#1084914).
   - pci: Avoid FLR for Intel 82579 NICs (bsc#1084889).
   - pci: Avoid slot reset if bridge itself is broken (bsc#1084918).
   - pci: Export pcie_flr() (bsc#1084889).
   - pci: hv: Fix 2 hang issues in hv_compose_msi_msg() (fate#323887,
     bsc#1087659, bsc#1087906).
   - pci: hv: Fix a comment typo in _hv_pcifront_read_config() (fate#323887,
     bsc#1087659).
   - pci: hv: Only queue new work items in hv_pci_devices_present() if
     necessary (fate#323887, bsc#1087659).
   - pci: hv: Remove the bogus test in hv_eject_device_work() (fate#323887,
     bsc#1087659).
   - pci: hv: Serialize the present and eject work items (fate#323887,
     bsc#1087659).
   - pci: Mark Haswell Power Control Unit as having non-compliant BARs
     (bsc#1086015).
   - pci/MSI: Stop disabling MSI/MSI-X in pci_device_shutdown() (bnc#1012382).
   - pci: Probe for device reset support during enumeration (bsc#1084889).
   - pci: Protect pci_error_handlers->reset_notify() usage with device_lock()
     (bsc#1084889).
   - pci: Protect restore with device lock to be consistent (bsc#1084889).
   - pci: Remove __pci_dev_reset() and pci_dev_reset() (bsc#1084889).
   - pci: Remove redundant probes for device reset support (bsc#1084889).
   - pci: Wait for up to 1000ms after FLR reset (bsc#1084889).
   - perf inject: Copy events when reordering events in pipe mode
     (bnc#1012382).
   - perf probe: Return errno when not hitting any event (bnc#1012382).
   - perf session: Do not rely on evlist in pipe mode (bnc#1012382).
   - perf sort: Fix segfault with basic block 'cycles' sort dimension
     (bnc#1012382).
   - perf tests kmod-path: Do not fail if compressed modules are not
     supported (bnc#1012382).
   - perf tools: Make perf_event__synthesize_mmap_events() scale
     (bnc#1012382).
   - perf/x86/intel: Do not accidentally clear high bits in
     bdw_limit_period() (bnc#1012382).
   - perf/x86/intel/uncore: Fix multi-domain pci CHA enumeration bug on
     Skylake servers (bsc#1086357).
   - pinctrl: Really force states during suspend/resume (bnc#1012382).
   - platform/chrome: Use proper protocol transfer function (bnc#1012382).
   - platform/x86: asus-nb-wmi: Add wapf4 quirk for the X302UA (bnc#1012382).
   - posix-timers: Protect posix clock array access against speculation
     (bnc#1081358).
   - power: supply: pda_power: move from timer to delayed_work (bnc#1012382).
   - ppp: prevent unregistered channels from connecting to PPP units
     (bnc#1012382).
   - pty: cancel pty slave port buf's work in tty_release (bnc#1012382).
   - pwm: tegra: Increase precision in PWM rate calculation (bnc#1012382).
   - qed: Free RoCE ILT Memory on rmmod qedr (bsc#1019695 FATE#321703
     bsc#1019699 FATE#321702 bsc#1022604 FATE#321747).
   - qed: Use after free in qed_rdma_free() (bsc#1019695 FATE#321703
     bsc#1019699 FATE#321702 bsc#1022604 FATE#321747).
   - qeth: repair SBAL elements calculation (bnc#1085507, LTC#165484).
   - qlcnic: fix unchecked return value (bnc#1012382).
   - rcutorture/configinit: Fix build directory error message (bnc#1012382).
   - rdma/cma: Use correct size when writing netlink stats (bnc#1012382).
   - rdma/core: do not use invalid destination in determining port reuse
     (fate#321231 fate#321473 fate#322153 fate#322149).
   - rdma/iwpm: Fix uninitialized error code in iwpm_send_mapinfo()
     (bnc#1012382).
   - rdma/mlx5: Fix integer overflow while resizing CQ (bnc#1012382).
   - rdma/ocrdma: Fix permissions for OCRDMA_RESET_STATS (bnc#1012382).
   - rdma/ucma: Check that user does not overflow QP state (bnc#1012382).
   - rdma/ucma: Fix access to non-initialized CM_ID object (bnc#1012382).
   - rdma/ucma: Limit possible option size (bnc#1012382).
   - regmap: Do not use format_val in regmap_bulk_read (bsc#1031717).
   - regmap: Fix reversed bounds check in regmap_raw_write() (bsc#1031717).
   - regmap: Format data for raw write in regmap_bulk_write (bsc#1031717).
   - regmap-i2c: Off by one in regmap_i2c_smbus_i2c_read/write()
     (bsc#1031717).
   - regulator: anatop: set default voltage selector for pcie (bnc#1012382).
   - reiserfs: Make cancel_old_flush() reliable (bnc#1012382).
   - Revert "ARM: dts: LogicPD Torpedo: Fix I2C1 pinmux" (bnc#1012382).
   - Revert "e1000e: Separate signaling for link check/link up" (bsc#1075428).
   - Revert "genirq: Use irqd_get_trigger_type to compare the trigger type
     for shared IRQs" (bnc#1012382).
   - Revert "ipvlan: add L2 check for packets arriving via virtual devices"
     (reverted in upstream).
   - Revert "led: core: Fix brightness setting when setting delay_off=0"
     (bnc#1012382).
   - rndis_wlan: add return value validation (bnc#1012382).
   - rtc: cmos: Do not assume irq 8 for rtc when there are no legacy irqs
     (bnc#1012382).
   - rtlwifi: rtl8723be: Fix loss of signal (bnc#1012382).
   - rtlwifi: rtl_pci: Fix the bug when inactiveps is enabled (bnc#1012382).
   - s390/mm: fix local TLB flushing vs. detach of an mm address space
     (bnc#1088324, LTC#166470).
   - s390/mm: fix race on mm->context.flush_mm (bnc#1088324, LTC#166470).
   - s390/mm: no local TLB flush for clearing-by-ASCE IDTE (bnc#1088324,
     LTC#166470).
   - s390/qeth: apply takeover changes when mode is toggled (bnc#1085507,
     LTC#165490).
   - s390/qeth: do not apply takeover changes to RXIP (bnc#1085507,
     LTC#165490).
   - s390/qeth: fix double-free on IP add/remove race (bnc#1085507,
     LTC#165491).
   - s390/qeth: fix IPA command submission race (bnc#1012382).
   - s390/qeth: fix IP address lookup for L3 devices (bnc#1085507,
     LTC#165491).
   - s390/qeth: fix IP removal on offline cards (bnc#1085507, LTC#165491).
   - s390/qeth: fix SETIP command handling (bnc#1012382).
   - s390/qeth: free netdevice when removing a card (bnc#1012382).
   - s390/qeth: improve error reporting on IP add/removal (bnc#1085507,
     LTC#165491).
   - s390/qeth: lock IP table while applying takeover changes (bnc#1085507,
     LTC#165490).
   - s390/qeth: lock read device while queueing next buffer (bnc#1012382).
   - s390/qeth: on channel error, reject further cmd requests (bnc#1012382).
   - s390/qeth: update takeover IPs after configuration change (bnc#1085507,
     LTC#165490).
   - s390/qeth: when thread completes, wake up all waiters (bnc#1012382).
   - sched: act_csum: do not mangle TCP and UDP GSO packets (bnc#1012382).
   - sched: Stop resched_cpu() from sending IPIs to offline CPUs
     (bnc#1012382).
   - sched: Stop switched_to_rt() from sending IPIs to offline CPUs
     (bnc#1012382).
   - scsi: core: scsi_get_device_flags_keyed(): Always return device flags
     (bnc#1012382).
   - scsi: devinfo: apply to HP XP the same flags as Hitachi VSP
     (bnc#1012382).
   - scsi: dh: add new rdac devices (bnc#1012382).
   - scsi: lpfc: Add missing unlock in WQ full logic (bsc#1085383).
   - scsi: lpfc: Code cleanup for 128byte wqe data type (bsc#1085383).
   - scsi: lpfc: Fix mailbox wait for POST_SGL mbox command (bsc#1085383).
   - scsi: lpfc: Fix NVME Initiator FirstBurst (bsc#1085383).
   - scsi: lpfc: Fix SCSI lun discovery when port configured for both SCSI
     and NVME (bsc#1085383).
   - scsi: lpfc: Memory allocation error during driver start-up on power8
     (bsc#1085383).
   - scsi: mac_esp: Replace bogus memory barrier with spinlock (bnc#1012382).
   - scsi: sg: check for valid direction before starting the request
     (bnc#1012382).
   - scsi: sg: fix SG_DXFER_FROM_DEV transfers (bnc#1012382).
   - scsi: sg: fix static checker warning in sg_is_valid_dxfer (bnc#1012382).
   - scsi: sg: only check for dxfer_len greater than 256M (bnc#1012382
     bsc#1064206).
   - scsi: virtio_scsi: always read VPD pages for multiqueue too (git-fixes).
   - scsi: virtio_scsi: Always try to read VPD pages (bnc#1012382).
   - sctp: fix dst refcnt leak in sctp_v4_get_dst (bnc#1012382).
   - sctp: fix dst refcnt leak in sctp_v6_get_dst() (bnc#1012382).
   - sctp: verify size of a new chunk in _sctp_make_chunk() (bnc#1012382).
   - selftests/x86: Add tests for the STR and SLDT instructions (bnc#1012382).
   - selftests/x86: Add tests for User-Mode Instruction Prevention
     (bnc#1012382).
   - selftests/x86/entry_from_vm86: Add test cases for POPF (bnc#1012382).
   - selftests/x86/entry_from_vm86: Exit with 1 if we fail (bnc#1012382).
   - selinux: check for address length in selinux_socket_bind() (bnc#1012382).
   - serial: 8250_pci: Add Brainboxes UC-260 4 port serial device
     (bnc#1012382).
   - serial: sh-sci: prevent lockup on full TTY buffers (bnc#1012382).
   - skbuff: Fix not waking applications when errors are enqueued
     (bnc#1012382).
   - sm501fb: do not return zero on failure path in sm501fb_start()
     (bnc#1012382).
   - solo6x10: release vb2 buffers in solo_stop_streaming() (bnc#1012382).
   - spi: dw: Disable clock after unregistering the host (bnc#1012382).
   - spi: omap2-mcspi: poll OMAP2_MCSPI_CHSTAT_RXS for PIO transfer
     (bnc#1012382).
   - spi: sun6i: disable/unprepare clocks on remove (bnc#1012382).
   - staging: android: ashmem: Fix lockdep issue during llseek (bnc#1012382).
   - staging: android: ashmem: Fix possible deadlock in ashmem_ioctl
     (bnc#1012382).
   - staging: comedi: fix comedi_nsamples_left (bnc#1012382).
   - staging: lustre: ptlrpc: kfree used instead of kvfree (bnc#1012382).
   - staging: ncpfs: memory corruption in ncp_read_kernel() (bnc#1012382).
   - staging: speakup: Replace BUG_ON() with WARN_ON() (bnc#1012382).
   - staging: unisys: visorhba: fix s-Par to boot with option
     CONFIG_VMAP_STACK set to y (bnc#1012382).
   - staging: wilc1000: add check for kmalloc allocation failure
     (bnc#1012382).
   - staging: wilc1000: fix unchecked return value (bnc#1012382).
   - Subject: af_iucv: enable control sends in case of SEND_SHUTDOWN
     (bnc#1085507, LTC#165135).
   - sysrq: Reset the watchdog timers while displaying high-resolution timers     (bnc#1012382).
   - tcm_fileio: Prevent information leak for short reads (bnc#1012382).
   - tcp: remove poll() flakes with FastOpen (bnc#1012382).
   - tcp: sysctl: Fix a race to avoid unexpected 0 window from space
     (bnc#1012382).
   - team: Fix double free in error path (bnc#1012382).
   - test_firmware: fix setting old custom fw path back on exit (bnc#1012382).
   - time: Change posix clocks ops interfaces to use timespec64 (bnc#1012382).
   - timers, sched_clock: Update timeout for clock wrap (bnc#1012382).
   - tools/usbip: fixes build with musl libc toolchain (bnc#1012382).
   - tpm_i2c_infineon: fix potential buffer overruns caused by bit glitches
     on the bus (bnc#1012382).
   - tpm_i2c_nuvoton: fix potential buffer overruns caused by bit glitches on
     the bus (bnc#1012382).
   - tpm: st33zp24: fix potential buffer overruns caused by bit glitches on
     the bus (bnc#1012382).
   - tpm/tpm_crb: Use start method value from ACPI table directly
     (bsc#1084452).
   - tracing: probeevent: Fix to support minus offset from symbol
     (bnc#1012382).
   - tty/serial: atmel: add new version check for usart (bnc#1012382).
   - tty: vt: fix up tabstops properly (bnc#1012382).
   - uas: fix comparison for error code (bnc#1012382).
   - ubi: Fix race condition between ubi volume creation and udev
     (bnc#1012382).
   - udplite: fix partial checksum initialization (bnc#1012382).
   - usb: Do not print a warning if interface driver rebind is deferred at
     resume (bsc#1087211).
   - usb: dwc2: Make sure we disconnect the gadget state (bnc#1012382).
   - usb: gadget: bdc: 64-bit pointer capability check (bnc#1012382).
   - usb: gadget: dummy_hcd: Fix wrong power status bit clear/reset in
     dummy_hub_control() (bnc#1012382).
   - usb: gadget: f_fs: Fix use-after-free in ffs_fs_kill_sb() (bnc#1012382).
   - usb: gadget: udc: Add missing platform_device_put() on error in
     bdc_pci_probe() (bnc#1012382).
   - usb: quirks: add control message delay for 1b1c:1b20 (bnc#1012382).
   - usb: storage: Add JMicron bridge 152d:2567 to unusual_devs.h
     (bnc#1012382).
   - usb: usbmon: Read text within supplied buffer size (bnc#1012382).
   - usb: usbmon: remove assignment from IS_ERR argument (bnc#1012382).
   - veth: set peer GSO values (bnc#1012382).
   - vgacon: Set VGA struct resource types (bnc#1012382).
   - video: ARM CLCD: fix dma allocation size (bnc#1012382).
   - video: fbdev: udlfb: Fix buffer on stack (bnc#1012382).
   - video/hdmi: Allow "empty" HDMI infoframes (bnc#1012382).
   - vxlan: vxlan dev should inherit lowerdev's gso_max_size (bnc#1012382).
   - wan: pc300too: abort path on failure (bnc#1012382).
   - watchdog: hpwdt: Check source of NMI (bnc#1012382).
   - watchdog: hpwdt: fix unused variable warning (bnc#1012382).
   - watchdog: hpwdt: SMBIOS check (bnc#1012382).
   - wil6210: fix memory access violation in wil_memcpy_from/toio_32
     (bnc#1012382).
   - workqueue: Allow retrieval of current task's work struct (bnc#1012382).
   - x86/apic/vector: Handle legacy irq data correctly (bnc#1012382).
   - x86/boot/64: Verify alignment of the LOAD segment (bnc#1012382).
   - x86/build/64: Force the linker to use 2MB page size (bnc#1012382).
   - x86/entry/64: Do not use IST entry for #BP stack (bsc#1087088).
   - x86: i8259: export legacy_pic symbol (bnc#1012382).
   - x86/kaiser: Duplicate cpu_tss for an entry trampoline usage (bsc#1077560
     bsc#1083836).
   - x86/kaiser: enforce trampoline stack alignment (bsc#1087260).
   - x86/kaiser: Remove a user mapping of cpu_tss structure (bsc#1077560
     bsc#1083836).
   - x86/kaiser: Use a per-CPU trampoline stack for kernel entry
     (bsc#1077560).
   - x86/MCE: Serialize sysfs changes (bnc#1012382).
   - x86/mm: Fix vmalloc_fault to use pXd_large (bnc#1012382).
   - x86/mm: implement free pmd/pte page interfaces (bnc#1012382).
   - x86/module: Detect and skip invalid relocations (bnc#1012382).
   - x86/speculation: Remove Skylake C2 from Speculation Control microcode
     blacklist (bsc#1087845).
   - x86: Treat R_X86_64_PLT32 as R_X86_64_PC32 (bnc#1012382).
   - x86/vm86/32: Fix POPF emulation (bnc#1012382).
   - xen-blkfront: fix mq start/stop race (bsc#1085042).
   - xen-netback: use skb to determine number of required guest Rx requests
     (bsc#1046610).


Patch Instructions:

   To install this openSUSE Security Update use the SUSE recommended installation methods
   like YaST online_update or "zypper patch".

   Alternatively you can run the command listed for your product:

   - openSUSE Leap 42.3:

      zypper in -t patch openSUSE-2018-377=1



Package List:

   - openSUSE Leap 42.3 (x86_64):

      kernel-debug-4.4.126-48.2
      kernel-debug-base-4.4.126-48.2
      kernel-debug-base-debuginfo-4.4.126-48.2
      kernel-debug-debuginfo-4.4.126-48.2
      kernel-debug-debugsource-4.4.126-48.2
      kernel-debug-devel-4.4.126-48.2
      kernel-debug-devel-debuginfo-4.4.126-48.2
      kernel-default-4.4.126-48.2
      kernel-default-base-4.4.126-48.2
      kernel-default-base-debuginfo-4.4.126-48.2
      kernel-default-debuginfo-4.4.126-48.2
      kernel-default-debugsource-4.4.126-48.2
      kernel-default-devel-4.4.126-48.2
      kernel-obs-build-4.4.126-48.2
      kernel-obs-build-debugsource-4.4.126-48.2
      kernel-obs-qa-4.4.126-48.1
      kernel-syms-4.4.126-48.1
      kernel-vanilla-4.4.126-48.2
      kernel-vanilla-base-4.4.126-48.2
      kernel-vanilla-base-debuginfo-4.4.126-48.2
      kernel-vanilla-debuginfo-4.4.126-48.2
      kernel-vanilla-debugsource-4.4.126-48.2
      kernel-vanilla-devel-4.4.126-48.2
      kselftests-kmp-debug-4.4.126-48.2
      kselftests-kmp-debug-debuginfo-4.4.126-48.2
      kselftests-kmp-default-4.4.126-48.2
      kselftests-kmp-default-debuginfo-4.4.126-48.2
      kselftests-kmp-vanilla-4.4.126-48.2
      kselftests-kmp-vanilla-debuginfo-4.4.126-48.2

   - openSUSE Leap 42.3 (noarch):

      kernel-devel-4.4.126-48.1
      kernel-docs-4.4.126-48.1
      kernel-docs-html-4.4.126-48.1
      kernel-docs-pdf-4.4.126-48.1
      kernel-macros-4.4.126-48.1
      kernel-source-4.4.126-48.1
      kernel-source-vanilla-4.4.126-48.1


References:

   https://www.suse.com/security/cve/CVE-2018-1091.html
   https://www.suse.com/security/cve/CVE-2018-7740.html
   https://www.suse.com/security/cve/CVE-2018-8043.html
   https://bugzilla.suse.com/1012382
   https://bugzilla.suse.com/1019695
   https://bugzilla.suse.com/1019699
   https://bugzilla.suse.com/1022604
   https://bugzilla.suse.com/1031717
   https://bugzilla.suse.com/1046610
   https://bugzilla.suse.com/1060799
   https://bugzilla.suse.com/1064206
   https://bugzilla.suse.com/1068032
   https://bugzilla.suse.com/1073059
   https://bugzilla.suse.com/1073069
   https://bugzilla.suse.com/1075428
   https://bugzilla.suse.com/1076033
   https://bugzilla.suse.com/1077560
   https://bugzilla.suse.com/1081358
   https://bugzilla.suse.com/1083574
   https://bugzilla.suse.com/1083745
   https://bugzilla.suse.com/1083836
   https://bugzilla.suse.com/1084223
   https://bugzilla.suse.com/1084310
   https://bugzilla.suse.com/1084328
   https://bugzilla.suse.com/1084353
   https://bugzilla.suse.com/1084452
   https://bugzilla.suse.com/1084610
   https://bugzilla.suse.com/1084829
   https://bugzilla.suse.com/1084889
   https://bugzilla.suse.com/1084898
   https://bugzilla.suse.com/1084914
   https://bugzilla.suse.com/1084918
   https://bugzilla.suse.com/1084967
   https://bugzilla.suse.com/1085042
   https://bugzilla.suse.com/1085058
   https://bugzilla.suse.com/1085224
   https://bugzilla.suse.com/1085383
   https://bugzilla.suse.com/1085402
   https://bugzilla.suse.com/1085404
   https://bugzilla.suse.com/1085487
   https://bugzilla.suse.com/1085507
   https://bugzilla.suse.com/1085981
   https://bugzilla.suse.com/1086015
   https://bugzilla.suse.com/1086194
   https://bugzilla.suse.com/1086357
   https://bugzilla.suse.com/1086499
   https://bugzilla.suse.com/1086518
   https://bugzilla.suse.com/1086607
   https://bugzilla.suse.com/1087088
   https://bugzilla.suse.com/1087211
   https://bugzilla.suse.com/1087231
   https://bugzilla.suse.com/1087260
   https://bugzilla.suse.com/1087659
   https://bugzilla.suse.com/1087845
   https://bugzilla.suse.com/1087906
   https://bugzilla.suse.com/1087999
   https://bugzilla.suse.com/1088087
   https://bugzilla.suse.com/1088324

--