[security-announce] openSUSE-SU-2019:0274-1: important: Security update for the Linux Kernel

1 Mar 2019

      openSUSE Security Update: Security update for the Linux Kernel
______________________________________________________________________________

Announcement ID:    openSUSE-SU-2019:0274-1
Rating:             important
References:         #1012382 #1020413 #1031492 #1042286 #1050549 
                    #1078355 #1086095 #1086652 #1099810 #1103097 
                    #1105428 #1106061 #1106929 #1116345 #1117108 
                    #1117645 #1117744 #1120017 #1120758 #1120902 
                    #1123933 #1124166 #1124732 #1124735 #1124775 
                    #1124777 #1124780 #1124811 #1125000 #1125014 
                    #1125446 #1125794 #1125796 #1125808 #1125809 
                    #1125810 #1125892 #802154 
Cross-References:   CVE-2018-5391 CVE-2019-3459 CVE-2019-3460
                    CVE-2019-7221 CVE-2019-7222
Affected Products:
                    openSUSE Leap 42.3
______________________________________________________________________________

   An update that solves 5 vulnerabilities and has 33 fixes is
   now available.

Description:

   The openSUSE Leap 42.3 kernel was updated to 4.4.175 to receive various
   bugfixes.

   The following security bugs were fixed:

   - CVE-2018-5391: Fixed a vulnerability, which allowed an attacker to cause
     a denial of service attack with low rates of packets targeting IP
     fragment re-assembly. (bsc#1103097)
   - CVE-2019-7221: Fixed a user-after-free vulnerability in the KVM
     hypervisor related to the emulation of a preemption timer, allowing an
     guest user/process to crash the host kernel. (bsc#1124732).
   - CVE-2019-7222: Fixed an information leakage in the KVM hypervisor
     related to handling page fault exceptions, which allowed a guest
     user/process to use this flaw to leak the host's stack memory contents
     to a guest (bsc#1124735).

   The following non-security bugs were fixed:

   - ASoC: Intel: mrfld: fix uninitialized variable access (bnc#1012382).
   - ASoC: atom: fix a missing check of snd_pcm_lib_malloc_pages
     (bnc#1012382).
   - ASoC: fsl: Fix SND_SOC_EUKREA_TLV320 build error on i.MX8M (bnc#1012382).
   - Documentation/network: reword kernel version reference (bnc#1012382).
   - IB/core: type promotion bug in rdma_rw_init_one_mr() ().
   - IB/rxe: Fix incorrect cache cleanup in error flow ().
   - IB/rxe: replace kvfree with vfree ().
   - NFC: nxp-nci: Include unaligned.h instead of access_ok.h (bnc#1012382).
   - RDMA/bnxt_re: Fix a couple off by one bugs (bsc#1020413, ).
   - RDMA/bnxt_re: Synchronize destroy_qp with poll_cq (bsc#1125446).
   - Revert "Input: elan_i2c - add ACPI ID for touchpad in ASUS Aspire
     F5-573G" (bnc#1012382).
   - Revert "cifs: In Kconfig CONFIG_CIFS_POSIX needs depends on legacy
     (insecure cifs)" (bnc#1012382).
   - Revert "exec: load_script: do not blindly truncate shebang string"
     (bnc#1012382).
   - Revert "loop: Fix double mutex_unlock(&loop_ctl_mutex) in
     loop_control_ioctl()" (bnc#1012382).
   - Revert "loop: Fold __loop_release into loop_release" (bnc#1012382).
   - Revert "loop: Get rid of loop_index_mutex" (bnc#1012382).
   - Revert "mmc: bcm2835: Fix DMA channel leak on probe error (bsc#1120902)."
   - Revert most of 4.4.174 (kabi).
   - acpi, nfit: Fix ARS overflow continuation (bsc#1125000).
   - acpi/nfit: fix cmd_rc for acpi_nfit_ctl to always return a value
     (bsc#1124775).
   - alpha: Fix Eiger NR_IRQS to 128 (bnc#1012382).
   - alpha: fix page fault handling for r16-r18 targets (bnc#1012382).
   - alsa: compress: Fix stop handling on compressed capture streams
     (bnc#1012382).
   - alsa: hda - Add quirk for HP EliteBook 840 G5 (bnc#1012382).
   - alsa: hda - Serialize codec registrations (bnc#1012382).
   - alsa: usb-audio: Fix implicit fb endpoint setup by quirk (bnc#1012382).
   - arc: perf: map generic branches to correct hardware condition
     (bnc#1012382).
   - arm64: KVM: Skip MMIO insn after emulation (bnc#1012382).
   - arm64: ftrace: do not adjust the LR value (bnc#1012382).
   - arm64: hyp-stub: Forbid kprobing of the hyp-stub (bnc#1012382).
   - arm: 8808/1: kexec:offline panic_smp_self_stop CPU (bnc#1012382).
   - arm: OMAP2+: hwmod: Fix some section annotations (bnc#1012382).
   - arm: cns3xxx: Fix writing to wrong PCI config registers after alignment
     (bnc#1012382).
   - arm: dts: Fix OMAP4430 SDP Ethernet startup (bnc#1012382).
   - arm: dts: da850-evm: Correct the sound card name (bnc#1012382).
   - arm: dts: kirkwood: Fix polarity of GPIO fan lines (bnc#1012382).
   - arm: dts: mmp2: fix TWSI2 (bnc#1012382).
   - arm: iop32x/n2100: fix PCI IRQ mapping (bnc#1012382).
   - arm: pxa: avoid section mismatch warning (bnc#1012382).
   - batman-adv: Avoid WARN on net_device without parent in netns
     (bnc#1012382).
   - batman-adv: Force mac header to start of data on xmit (bnc#1012382).
   - bluetooth: Fix unnecessary error message for HCI request completion
     (bnc#1012382).
   - bnxt_re: Fix couple of memory leaks that could lead to IOMMU call traces
     (bsc#1020413).
   - can: bcm: check timer values before ktime conversion (bnc#1012382).
   - can: dev: __can_get_echo_skb(): fix bogous check for non-existing skb by
     removing it (bnc#1012382).
   - ceph: clear inode pointer when snap realm gets dropped by its inode
     (bsc#1125809).
   - char/mwave: fix potential Spectre v1 vulnerability (bnc#1012382).
   - cifs: Always resolve hostname before reconnecting (bnc#1012382).
   - cifs: Do not count -ENODATA as failure for query directory (bnc#1012382).
   - cifs: Fix possible hang during async MTU reads and writes (bnc#1012382).
   - cifs: Limit memory used by lock request calls to a page (bnc#1012382).
   - cifs: check ntwrk_buf_start for NULL before dereferencing it
     (bnc#1012382).
   - clk: imx6sl: ensure MMDC CH0 handshake is bypassed (bnc#1012382).
   - cpufreq: intel_pstate: Fix HWP on boot CPU after system resume
     (bsc#1120017).
   - cpuidle: big.LITTLE: fix refcount leak (bnc#1012382).
   - crypto: ux500 - Use proper enum in cryp_set_dma_transfer (bnc#1012382).
   - crypto: ux500 - Use proper enum in hash_set_dma_transfer (bnc#1012382).
   - cw1200: Fix concurrency use-after-free bugs in cw1200_hw_scan()
     (bnc#1012382).
   - dccp: fool proof ccid_hc_[rt]x_parse_options() (bnc#1012382).
   - debugfs: fix debugfs_rename parameter checking (bnc#1012382).
   - dlm: Do not swamp the CPU with callbacks queued during recovery
     (bnc#1012382).
   - dm thin: fix bug where bio that overwrites thin block ignores FUA
     (bnc#1012382).
   - dmaengine: imx-dma: fix wrong callback invoke (bnc#1012382).
   - drbd: Avoid Clang warning about pointless switch statment (bnc#1012382).
   - drbd: disconnect, if the wrong UUIDs are attached on a connected peer
     (bnc#1012382).
   - drbd: narrow rcu_read_lock in drbd_sync_handshake (bnc#1012382).
   - drbd: skip spurious timeout (ping-timeo) when failing promote
     (bnc#1012382).
   - drivers: core: Remove glue dirs from sysfs earlier (bnc#1012382).
   - drm/bufs: Fix Spectre v1 vulnerability (bnc#1012382).
   - drm/i915: Block fbdev HPD processing during suspend (bsc#1106929)
   - drm/i915: Prevent a race during I915_GEM_MMAP ioctl with WC set
     (bsc#1106929)
   - drm/modes: Prevent division by zero htotal (bnc#1012382).
   - drm/vmwgfx: Fix setting of dma masks (bsc#1106929)
   - drm/vmwgfx: Return error code from vmw_execbuf_copy_fence_user
     (bsc#1106929)
   - enic: fix checksum validation for IPv6 (bnc#1012382).
   - exec: load_script: do not blindly truncate shebang string (bnc#1012382).
   - f2fs: fix wrong return value of f2fs_acl_create (bnc#1012382).
   - f2fs: move dir data flush to write checkpoint process (bnc#1012382).
   - f2fs: read page index before freeing (bnc#1012382).
   - fs/dcache: Fix incorrect nr_dentry_unused accounting in
     shrink_dcache_sb() (bnc#1012382).
   - fs/epoll: drop ovflist branch prediction (bnc#1012382).
   - fs: add the fsnotify call to vfs_iter_write (bnc#1012382).
   - fs: do not scan the inode cache before SB_BORN is set (bnc#1012382).
   - fs: fix lost error code in dio_complete (bsc#1117744).
   - fuse: call pipe_buf_release() under pipe lock (bnc#1012382).
   - fuse: decrement NR_WRITEBACK_TEMP on the right page (bnc#1012382).
   - fuse: handle zero sized retrieve correctly (bnc#1012382).
   - futex: Fix (possible) missed wakeup (bsc#1050549).
   - gdrom: fix a memory leak bug (bnc#1012382).
   - gfs2: Revert "Fix loop in gfs2_rbm_find" (bnc#1012382).
   - gpio: pl061: handle failed allocations (bnc#1012382).
   - gpu: ipu-v3: Fix CSI offsets for imx53 (bsc#1106929)
   - gpu: ipu-v3: Fix i.MX51 CSI control registers offset (bsc#1106929)
   - hid: debug: fix the ring buffer implementation (bnc#1012382).
   - hid: lenovo: Add checks to fix of_led_classdev_register (bnc#1012382).
   - hwmon: (lm80) Fix missing unlock on error in set_fan_div() (git-fixes).
   - hwmon: (lm80) fix a missing check of bus read in lm80 probe
     (bnc#1012382).
   - hwmon: (lm80) fix a missing check of the status of SMBus read
     (bnc#1012382).
   - i2c-axxia: check for error conditions first (bnc#1012382).
   - igb: Fix an issue that PME is not enabled during runtime suspend
     (bnc#1012382).
   - inet: frags: add a pointer to struct netns_frags (bnc#1012382).
   - inet: frags: better deal with smp races (bnc#1012382).
   - inet: frags: break the 2GB limit for frags storage (bnc#1012382).
   - inet: frags: change inet_frags_init_net() return value (bnc#1012382).
   - inet: frags: do not clone skb in ip_expire() (bnc#1012382).
   - inet: frags: fix ip6frag_low_thresh boundary (bnc#1012382).
   - inet: frags: get rid of ipfrag_skb_cb/FRAG_CB (bnc#1012382).
   - inet: frags: get rif of inet_frag_evicting() (bnc#1012382).
   - inet: frags: refactor ipfrag_init() (bnc#1012382).
   - inet: frags: refactor ipv6_frag_init() (bnc#1012382).
   - inet: frags: refactor lowpan_net_frag_init() (bnc#1012382).
   - inet: frags: remove inet_frag_maybe_warn_overflow() (bnc#1012382).
   - inet: frags: remove some helpers (bnc#1012382).
   - inet: frags: reorganize struct netns_frags (bnc#1012382).
   - inet: frags: use rhashtables for reassembly units (bnc#1012382).
   - input: bma150 - register input device after setting private data
     (bnc#1012382).
   - input: elan_i2c - add ACPI ID for touchpad in Lenovo V330-15ISK
     (bnc#1012382).
   - input: elantech - enable 3rd button support on Fujitsu CELSIUS H780
     (bnc#1012382).
   - input: xpad - add support for SteelSeries Stratus Duo (bnc#1012382).
   - intel_pstate: Update frequencies of policy->cpus only from
     ->set_policy() (bsc#1120017).
   - iommu/arm-smmu-v3: Use explicit mb() when moving cons pointer
     (bnc#1012382).
   - ip: add helpers to process in-order fragments faster (bnc#1012382).
   - ip: frags: fix crash in ip_do_fragment() (bnc#1012382).
   - ip: process in-order fragments efficiently (bnc#1012382).
   - ip: use rb trees for IP frag queue (bnc#1012382).
   - ipfrag: really prevent allocation on netns exit (bnc#1012382).
   - ipv4: frags: precedence bug in ip_expire() (bnc#1012382).
   - ipv6: Consider sk_bound_dev_if when binding a socket to an address
     (bnc#1012382).
   - ipv6: frags: rewrite ip6_expire_frag_queue() (bnc#1012382).
   - irqchip/gic-v3-its: Align PCI Multi-MSI allocation on their size
     (bnc#1012382).
   - isdn: hisax: hfc_pci: Fix a possible concurrency use-after-free bug in
     HFCPCI_l1hw() (bnc#1012382).
   - kABI: protect linux/kfifo.h include in hid-debug (kabi).
   - kABI: protect struct hda_bus (kabi).
   - kaweth: use skb_cow_head() to deal with cloned skbs (bnc#1012382).
   - kernel/exit.c: release ptraced tasks before zap_pid_ns_processes
     (bnc#1012382).
   - kernel/hung_task.c: break RCU locks based on jiffies (bnc#1012382).
   - kvm: VMX: Fix x2apic check in vmx_msr_bitmap_mode() (bsc#1124166).
   - kvm: VMX: Missing part of upstream commit 904e14fb7cb9 (bsc#1124166).
   - kvm: x86: Fix single-step debugging (bnc#1012382).
   - kvm: x86: svm: report MSR_IA32_MCG_EXT_CTL as unsupported (bnc#1012382).
   - l2tp: copy 4 more bytes to linear part if necessary (bnc#1012382).
   - l2tp: fix reading optional fields of L2TPv3 (bnc#1012382).
   - l2tp: remove l2specific_len dependency in l2tp_core (bnc#1012382).
   - libceph: avoid KEEPALIVE_PENDING races in ceph_con_keepalive()
     (bsc#1125810).
   - libnvdimm, pfn: Pad pfn namespaces relative to other regions
     (bsc#1124811).
   - libnvdimm: Use max contiguous area for namespace size (bsc#1124780).
   - libnvdimm: fix ars_status output length calculation (bsc#1124777).
   - locking/rwsem: Fix (possible) missed wakeup (bsc#1050549).
   - mac80211: ensure that mgmt tx skbs have tailroom for encryption
     (bnc#1012382).
   - mac80211: fix radiotap vendor presence bitmap handling (bnc#1012382).
   - media: DaVinci-VPBE: fix error handling in vpbe_initialize()
     (bnc#1012382).
   - memstick: Prevent memstick host from getting runtime suspended during
     card detection (bnc#1012382).
   - mips: OCTEON: do not set octeon_dma_bar_type if PCI is disabled
     (bnc#1012382).
   - mips: VDSO: Include $(ccflags-vdso) in o32,n32 .lds builds (bnc#1012382).
   - mips: bpf: fix encoding bug for mm_srlv32_op (bnc#1012382).
   - mips: cm: reprime error cause (bnc#1012382).
   - misc: vexpress: Off by one in vexpress_syscfg_exec() (bnc#1012382).
   - mm, oom: fix use-after-free in oom_kill_process (bnc#1012382).
   - mm, page_alloc: drop should_suppress_show_mem (bnc#1125892, bnc#1106061).
   - mm: migrate: do not rely on __PageMovable() of newpage after unlocking
     it (bnc#1012382).
   - mmc: bcm2835: Fix DMA channel leak on probe error (bsc#1120902).
   - mmc: sdhci-iproc: handle mmc_of_parse() errors during probe
     (bnc#1012382).
   - modpost: validate symbol names also in find_elf_symbol (bnc#1012382).
   - mtd: rawnand: gpmi: fix MX28 bus master lockup problem (bnc#1012382).
   - net/mlx4_core: Add masking for a few queries on HCA caps (bnc#1012382).
   - net/rose: fix NULL ax25_cb kernel panic (bnc#1012382).
   - net: Fix usage of pskb_trim_rcsum (bnc#1012382).
   - net: bridge: Fix ethernet header pointer before check skb forwardable
     (bnc#1012382).
   - net: dp83640: expire old TX-skb (bnc#1012382).
   - net: dsa: slave: Do not propagate flag changes on down slave interfaces
     (bnc#1012382).
   - net: fix pskb_trim_rcsum_slow() with odd trim offset (bnc#1012382).
   - net: ieee802154: 6lowpan: fix frag reassembly (bnc#1012382).
   - net: ipv4: Fix memory leak in network namespace dismantle (bnc#1012382).
   - net: ipv4: do not handle duplicate fragments as overlapping (bnc#1012382
     bsc#1116345).
   - net: modify skb_rbtree_purge to return the truesize of all purged skbs
     (bnc#1012382).
   - net: pskb_trim_rcsum() and CHECKSUM_COMPLETE are friends (bnc#1012382).
   - net: systemport: Fix WoL with password after deep sleep (bnc#1012382).
   - net_sched: refetch skb protocol for each filter (bnc#1012382).
   - netrom: switch to sock timer API (bnc#1012382).
   - nfit: fix unchecked dereference in acpi_nfit_ctl (bsc#1125014).
   - nfs: nfs_compare_mount_options always compare auth flavors (bnc#1012382).
   - nfsd4: fix crash on writing v4_end_grace before nfsd startup
     (bnc#1012382).
   - niu: fix missing checks of niu_pci_eeprom_read (bnc#1012382).
   - ocfs2: do not clear bh uptodate for block read (bnc#1012382).
   - openvswitch: Avoid OOB read when parsing flow nlattrs (bnc#1012382).
   - perf tests evsel-tp-sched: Fix bitwise operator (bnc#1012382).
   - perf tools: Add Hygon Dhyana support (bnc#1012382).
   - perf unwind: Take pgoff into account when reporting elf to libdwfl
     (bnc#1012382).
   - perf unwind: Unwind with libdw does not take symfs into account
     (bnc#1012382).
   - perf/core: Do not WARN() for impossible ring-buffer sizes (bnc#1012382).
   - perf/core: Fix impossible ring-buffer sizes warning (bnc#1012382).
   - perf/x86/intel/uncore: Add Node ID mask (bnc#1012382).
   - pinctrl: msm: fix gpio-hog related boot issues (bnc#1012382).
   - platform/x86: asus-nb-wmi: Drop mapping of 0x33 and 0x34 scan codes
     (bnc#1012382).
   - platform/x86: asus-nb-wmi: Map 0x35 to KEY_SCREENLOCK (bnc#1012382).
   - platform/x86: thinkpad_acpi: Proper model/release matching (bsc#1099810).
   - powerpc/pseries: add of_node_put() in dlpar_detach_node() (bnc#1012382).
   - powerpc/uaccess: fix warning/error with access_ok() (bnc#1012382).
   - ptp: check gettime64 return code in PTP_SYS_OFFSET ioctl (bnc#1012382).
   - rbd: do not return 0 on unmap if RBD_DEV_FLAG_REMOVING is set
     (bsc#1125808).
   - rcu: Force boolean subscript for expedited stall warnings (bnc#1012382).
   - rhashtable: Add rhashtable_lookup() (bnc#1012382).
   - rhashtable: add rhashtable_lookup_get_insert_key() (bnc#1012382
     bsc#1042286).
   - rhashtable: add schedule points (bnc#1012382).
   - rhashtable: reorganize struct rhashtable layout (bnc#1012382).
   - s390/early: improve machine detection (bnc#1012382).
   - s390/smp: Fix calling smp_call_ipl_cpu() from ipl CPU (bnc#1012382).
   - s390/smp: fix CPU hotplug deadlock with CPU rescan (bnc#1012382).
   - sata_rcar: fix deferred probing (bnc#1012382).
   - sched/wake_q: Document wake_q_add() (bsc#1050549).
   - sched/wake_q: Fix wakeup ordering for wake_q (bsc#1050549).
   - sched/wake_q: Reduce reference counting for special users (bsc#1050549).
   - scripts/decode_stacktrace: only strip base path when a prefix of the
     path (bnc#1012382).
   - scripts/git_sort/git_sort.py: Add mkp/scsi 5.0/scsi-fixes
   - scsi: lpfc: Correct LCB RJT handling (bnc#1012382).
   - scsi: lpfc: Correct MDS diag and nvmet configuration (bsc#1125796).
   - scsi: mpt3sas: API 's to support NVMe drive addition to SML
     (bsc#1117108).
   - scsi: mpt3sas: API's to remove nvme drive from sml (bsc#1117108).
   - scsi: mpt3sas: Add PCI device ID for Andromeda (bsc#1117108).
   - scsi: mpt3sas: Add an I/O barrier (bsc#1117108).
   - scsi: mpt3sas: Add ioc_<level> logging macros (bsc#1117108).
   - scsi: mpt3sas: Add nvme device support in slave alloc, target alloc and
     probe (bsc#1117108).
   - scsi: mpt3sas: Add-Task-management-debug-info-for-NVMe-drives
     (bsc#1117108).
   - scsi: mpt3sas: Added support for SAS Device Discovery Error Event
     (bsc#1117108).
   - scsi: mpt3sas: Added support for nvme encapsulated request message
     (bsc#1117108).
   - scsi: mpt3sas: Adding support for SAS3616 HBA device (bsc#1117108).
   - scsi: mpt3sas: Allow processing of events during driver unload
     (bsc#1117108).
   - scsi: mpt3sas: Annotate switch/case fall-through (bsc#1117108).
   - scsi: mpt3sas: As per MPI-spec, use combined reply queue for SAS3.5
     controllers when HBA supports more than 16 MSI-x vectors (bsc#1117108).
   - scsi: mpt3sas: Bug fix for big endian systems (bsc#1117108).
   - scsi: mpt3sas: Bump mpt3sas driver version to v16.100.00.00
     (bsc#1117108).
   - scsi: mpt3sas: Cache enclosure pages during enclosure add (bsc#1117108).
   - scsi: mpt3sas: Configure reply post queue depth, DMA and sgl tablesize
     (bsc#1117108).
   - scsi: mpt3sas: Convert logging uses with MPT3SAS_FMT and reply_q_name to
     %s: (bsc#1117108).
   - scsi: mpt3sas: Convert logging uses with MPT3SAS_FMT without logging
     levels (bsc#1117108).
   - scsi: mpt3sas: Convert mlsleading uses of pr_<level> with MPT3SAS_FMT
     (bsc#1117108).
   - scsi: mpt3sas: Convert uses of pr_<level> with MPT3SAS_FMT to
     ioc_<level> (bsc#1117108).
   - scsi: mpt3sas: Display chassis slot information of the drive
     (bsc#1117108).
   - scsi: mpt3sas: Do not abort I/Os issued to NVMe drives while processing
     Async Broadcast primitive event (bsc#1117108).
   - scsi: mpt3sas: Do not access the structure after decrementing it's
     instance reference count (bsc#1117108).
   - scsi: mpt3sas: Do not use 32-bit atomic request descriptor for Ventura
     controllers (bsc#1117108).
   - scsi: mpt3sas: Enhanced handling of Sense Buffer (bsc#1117108).
   - scsi: mpt3sas: Fix a race condition in mpt3sas_base_hard_reset_handler()
     (bsc#1117108).
   - scsi: mpt3sas: Fix calltrace observed while running IO & reset
     (bsc#1117108).
   - scsi: mpt3sas: Fix indentation (bsc#1117108).
   - scsi: mpt3sas: Fix memory allocation failure test in
     'mpt3sas_base_attach()' (bsc#1117108).
   - scsi: mpt3sas: Fix nvme drives checking for tlr (bsc#1117108).
   - scsi: mpt3sas: Fix possibility of using invalid Enclosure Handle for SAS
     device after host reset (bsc#1117108).
   - scsi: mpt3sas: Fix removal and addition of vSES device during host reset
     (bsc#1117108).
   - scsi: mpt3sas: Fix sparse warnings (bsc#1117108).
   - scsi: mpt3sas: Fix, False timeout prints for ioctl and other internal
     commands during controller reset (bsc#1117108).
   - scsi: mpt3sas: Fixed memory leaks in driver (bsc#1117108).
   - scsi: mpt3sas: For NVME device, issue a protocol level reset
     (bsc#1117108).
   - scsi: mpt3sas: Handle NVMe PCIe device related events generated from
     firmware (bsc#1117108).
   - scsi: mpt3sas: Improve kernel-doc headers (bsc#1117108).
   - scsi: mpt3sas: Incorrect command status was set/marked as not used
     (bsc#1117108).
   - scsi: mpt3sas: Increase event log buffer to support 24 port HBA's
     (bsc#1117108).
   - scsi: mpt3sas: Introduce API to get BAR0 mapped buffer address
     (bsc#1117108).
   - scsi: mpt3sas: Introduce Base function for cloning (bsc#1117108).
   - scsi: mpt3sas: Introduce function to clone mpi reply (bsc#1117108).
   - scsi: mpt3sas: Introduce function to clone mpi request (bsc#1117108).
   - scsi: mpt3sas: Introduce mpt3sas_get_st_from_smid() (bsc#1117108).
   - scsi: mpt3sas: Introduce struct mpt3sas_nvme_cmd (bsc#1117108).
   - scsi: mpt3sas: Lockless access for chain buffers (bsc#1117108).
   - scsi: mpt3sas: NVMe drive support for BTDHMAPPING ioctl command and log
     info (bsc#1117108).
   - scsi: mpt3sas: Optimize I/O memory consumption in driver (bsc#1117108).
   - scsi: mpt3sas: Pre-allocate RDPQ Array at driver boot time (bsc#1117108).
   - scsi: mpt3sas: Processing of Cable Exception events (bsc#1117108).
   - scsi: mpt3sas: Reduce memory footprint in kdump kernel (bsc#1117108).
   - scsi: mpt3sas: Remove KERN_WARNING from panic uses (bsc#1117108).
   - scsi: mpt3sas: Remove set-but-not-used variables (bsc#1117108).
   - scsi: mpt3sas: Remove unnecessary parentheses and simplify null checks
     (bsc#1117108).
   - scsi: mpt3sas: Remove unused macro MPT3SAS_FMT (bsc#1117108).
   - scsi: mpt3sas: Remove unused variable requeue_event (bsc#1117108).
   - scsi: mpt3sas: Replace PCI pool old API (bsc#1117108).
   - scsi: mpt3sas: Replace PCI pool old API (bsc#1117108).
   - scsi: mpt3sas: Report Firmware Package Version from HBA Driver
     (bsc#1117108).
   - scsi: mpt3sas: SGL to PRP Translation for I/Os to NVMe devices
     (bsc#1117108).
   - scsi: mpt3sas: Set NVMe device queue depth as 128 (bsc#1117108).
   - scsi: mpt3sas: Split _base_reset_handler(),
     mpt3sas_scsih_reset_handler() and mpt3sas_ctl_reset_handler()
     (bsc#1117108).
   - scsi: mpt3sas: Swap I/O memory read value back to cpu endianness
     (bsc#1117108).
   - scsi: mpt3sas: Update MPI Headers (bsc#1117108).
   - scsi: mpt3sas: Update driver version "25.100.00.00" (bsc#1117108).
   - scsi: mpt3sas: Update driver version "26.100.00.00" (bsc#1117108).
   - scsi: mpt3sas: Update mpt3sas driver version (bsc#1117108).
   - scsi: mpt3sas: Updated MPI headers to v2.00.48 (bsc#1117108).
   - scsi: mpt3sas: Use dma_pool_zalloc (bsc#1117108).
   - scsi: mpt3sas: always use first reserved smid for ioctl passthrough
     (bsc#1117108).
   - scsi: mpt3sas: check command status before attempting abort
     (bsc#1117108).
   - scsi: mpt3sas: clarify mmio pointer types (bsc#1117108).
   - scsi: mpt3sas: cleanup _scsih_pcie_enumeration_event() (bsc#1117108).
   - scsi: mpt3sas: fix an out of bound write (bsc#1117108).
   - scsi: mpt3sas: fix dma_addr_t casts (bsc#1117108).
   - scsi: mpt3sas: fix format overflow warning (bsc#1117108).
   - scsi: mpt3sas: fix oops in error handlers after shutdown/unload
     (bsc#1117108).
   - scsi: mpt3sas: fix possible memory leak (bsc#1117108).
   - scsi: mpt3sas: fix pr_info message continuation (bsc#1117108).
   - scsi: mpt3sas: fix spelling mistake: "disbale" -> "disable"
     (bsc#1117108).
   - scsi: mpt3sas: lockless command submission (bsc#1117108).
   - scsi: mpt3sas: make function _get_st_from_smid static (bsc#1117108).
   - scsi: mpt3sas: open-code _scsih_scsi_lookup_get() (bsc#1117108).
   - scsi: mpt3sas: remove a stray KERN_INFO (bsc#1117108).
   - scsi: mpt3sas: remove redundant copy_from_user in _ctl_getiocinfo
     (bsc#1117108).
   - scsi: mpt3sas: remove redundant wmb (bsc#1117108).
   - scsi: mpt3sas: scan and add nvme device after controller reset
     (bsc#1117108).
   - scsi: mpt3sas: separate out _base_recovery_check() (bsc#1117108).
   - scsi: mpt3sas: set default value for cb_idx (bsc#1117108).
   - scsi: mpt3sas: simplify _wait_for_commands_to_complete() (bsc#1117108).
   - scsi: mpt3sas: simplify mpt3sas_scsi_issue_tm() (bsc#1117108).
   - scsi: mpt3sas: simplify task management functions (bsc#1117108).
   - scsi: mpt3sas: switch to generic DMA API (bsc#1117108).
   - scsi: mpt3sas: switch to pci_alloc_irq_vectors (bsc#1117108).
   - scsi: mpt3sas: use list_splice_init() (bsc#1117108).
   - scsi: mpt3sas: wait for and flush running commands on shutdown/unload
     (bsc#1117108).
   - scsi: qla2xxx: Fix deadlock between ATIO and HW lock (bsc#1125794).
   - scsi: target: make the pi_prot_format ConfigFS path readable
     (bsc#1123933).
   - sd: disable logical block provisioning if 'lbpme' is not set
     (bsc#1086095 bsc#1078355).
   - seq_buf: Make seq_buf_puts() null-terminate the buffer (bnc#1012382).
   - serial: fsl_lpuart: clear parity enable bit when disable parity
     (bnc#1012382).
   - signal: Always notice exiting tasks (bnc#1012382).
   - signal: Better detection of synchronous signals (bnc#1012382).
   - signal: Restore the stop PTRACE_EVENT_EXIT (bnc#1012382).
   - skge: potential memory corruption in skge_get_regs() (bnc#1012382).
   - smack: fix access permissions for keyring (bnc#1012382).
   - smsc95xx: Use skb_cow_head to deal with cloned skbs (bnc#1012382).
   - soc/tegra: Do not leak device tree node reference (bnc#1012382).
   - staging: iio: ad7780: update voltage on read (bnc#1012382).
   - staging: iio: adc: ad7280a: handle error from __ad7280_read32()
     (bnc#1012382).
   - staging: rtl8188eu: Add device code for D-Link DWA-121 rev B1
     (bnc#1012382).
   - staging:iio:ad2s90: Make probe handle spi_setup failure (bnc#1012382).
   - sunvdc: Do not spin in an infinite loop when vio_ldc_send() returns
     EAGAIN (bnc#1012382).
   - test_hexdump: use memcpy instead of strncpy (bnc#1012382).
   - thermal: hwmon: inline helpers when CONFIG_THERMAL_HWMON is not set
     (bnc#1012382).
   - timekeeping: Use proper seqcount initializer (bnc#1012382).
   - tipc: use destination length for copy string (bnc#1012382).
   - tracing/uprobes: Fix output for multiple string arguments (bnc#1012382).
   - tty/ldsem: Add lockdep asserts for ldisc_sem (bnc#1105428).
   - tty/ldsem: Convert to regular lockdep annotations (bnc#1105428).
   - tty/ldsem: Decrement wait_readers on timeouted down_read() (bnc#1105428).
   - tty/n_hdlc: fix __might_sleep warning (bnc#1012382).
   - tty: Do not block on IO when ldisc change is pending (bnc#1105428).
   - tty: Do not hold ldisc lock in tty_reopen() if ldisc present
     (bnc#1105428).
   - tty: Handle problem if line discipline does not have receive_buf
     (bnc#1012382).
   - tty: Hold tty_ldisc_lock() during tty_reopen() (bnc#1105428).
   - tty: Simplify tty->count math in tty_reopen() (bnc#1105428).
   - tty: fix data race between tty_init_dev and flush of buf (bnc#1105428).
   - tty: serial: samsung: Properly set flags in autoCTS mode (bnc#1012382).
   - uapi/if_ether.h: move __UAPI_DEF_ETHHDR libc define (bnc#1012382).
   - uapi/if_ether.h: prevent redefinition of struct ethhdr (bnc#1012382).
   - ucc_geth: Reset BQL queue when stopping device (bnc#1012382).
   - udf: Fix BUG on corrupted inode (bnc#1012382).
   - um: Avoid marking pages with "changed protection" (bnc#1012382).
   - usb: dwc2: Remove unnecessary kfree (bnc#1012382).
   - usb: gadget: udc: net2272: Fix bitwise and boolean operations
     (bnc#1012382).
   - usb: hub: delay hub autosuspend if USB3 port is still link training
     (bnc#1012382).
   - usb: phy: am335x: fix race condition in _probe (bnc#1012382).
   - usb: serial: pl2303: add new PID to support PL2303TB (bnc#1012382).
   - usb: serial: simple: add Motorola Tetra TPG2200 device id (bnc#1012382).
   - video: clps711x-fb: release disp device node in probe() (bnc#1012382).
   - vt: invoke notifier on screen size change (bnc#1012382).
   - x86/MCE: Initialize mce.bank in the case of a fatal error in
     mce_no_way_out() (bnc#1012382).
   - x86/PCI: Fix Broadcom CNB20LE unintended sign extension (redux)
     (bnc#1012382).
   - x86/a.out: Clear the dump structure initially (bnc#1012382).
   - x86/fpu: Add might_fault() to user_insn() (bnc#1012382).
   - x86/kaslr: Fix incorrect i8254 outb() parameters (bnc#1012382).
   - x86/platform/UV: Use efi_runtime_lock to serialise BIOS calls
     (bnc#1012382).
   - x86/xen: dont add memory above max allowed allocation (bsc#1117645).
   - x86: respect memory size limiting via mem= parameter (bsc#1117645).
   - xfrm6_tunnel: Fix spi check in __xfrm6_tunnel_alloc_spi (bnc#1012382).
   - xfrm: refine validation of template and selector families (bnc#1012382).

Special Instructions and Notes:

   Please reboot the system after installing this update.

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-2019-274=1

Package List:

   - openSUSE Leap 42.3 (noarch):

      kernel-devel-4.4.175-89.1
      kernel-docs-4.4.175-89.1
      kernel-docs-html-4.4.175-89.1
      kernel-docs-pdf-4.4.175-89.1
      kernel-macros-4.4.175-89.1
      kernel-source-4.4.175-89.1
      kernel-source-vanilla-4.4.175-89.1

   - openSUSE Leap 42.3 (x86_64):

      kernel-debug-4.4.175-89.1
      kernel-debug-base-4.4.175-89.1
      kernel-debug-base-debuginfo-4.4.175-89.1
      kernel-debug-debuginfo-4.4.175-89.1
      kernel-debug-debugsource-4.4.175-89.1
      kernel-debug-devel-4.4.175-89.1
      kernel-debug-devel-debuginfo-4.4.175-89.1
      kernel-default-4.4.175-89.1
      kernel-default-base-4.4.175-89.1
      kernel-default-base-debuginfo-4.4.175-89.1
      kernel-default-debuginfo-4.4.175-89.1
      kernel-default-debugsource-4.4.175-89.1
      kernel-default-devel-4.4.175-89.1
      kernel-obs-build-4.4.175-89.1
      kernel-obs-build-debugsource-4.4.175-89.1
      kernel-obs-qa-4.4.175-89.1
      kernel-syms-4.4.175-89.1
      kernel-vanilla-4.4.175-89.1
      kernel-vanilla-base-4.4.175-89.1
      kernel-vanilla-base-debuginfo-4.4.175-89.1
      kernel-vanilla-debuginfo-4.4.175-89.1
      kernel-vanilla-debugsource-4.4.175-89.1
      kernel-vanilla-devel-4.4.175-89.1

References:

   https://www.suse.com/security/cve/CVE-2018-5391.html
   https://www.suse.com/security/cve/CVE-2019-3459.html
   https://www.suse.com/security/cve/CVE-2019-3460.html
   https://www.suse.com/security/cve/CVE-2019-7221.html
   https://www.suse.com/security/cve/CVE-2019-7222.html
   https://bugzilla.suse.com/1012382
   https://bugzilla.suse.com/1020413
   https://bugzilla.suse.com/1031492
   https://bugzilla.suse.com/1042286
   https://bugzilla.suse.com/1050549
   https://bugzilla.suse.com/1078355
   https://bugzilla.suse.com/1086095
   https://bugzilla.suse.com/1086652
   https://bugzilla.suse.com/1099810
   https://bugzilla.suse.com/1103097
   https://bugzilla.suse.com/1105428
   https://bugzilla.suse.com/1106061
   https://bugzilla.suse.com/1106929
   https://bugzilla.suse.com/1116345
   https://bugzilla.suse.com/1117108
   https://bugzilla.suse.com/1117645
   https://bugzilla.suse.com/1117744
   https://bugzilla.suse.com/1120017
   https://bugzilla.suse.com/1120758
   https://bugzilla.suse.com/1120902
   https://bugzilla.suse.com/1123933
   https://bugzilla.suse.com/1124166
   https://bugzilla.suse.com/1124732
   https://bugzilla.suse.com/1124735
   https://bugzilla.suse.com/1124775
   https://bugzilla.suse.com/1124777
   https://bugzilla.suse.com/1124780
   https://bugzilla.suse.com/1124811
   https://bugzilla.suse.com/1125000
   https://bugzilla.suse.com/1125014
   https://bugzilla.suse.com/1125446
   https://bugzilla.suse.com/1125794
   https://bugzilla.suse.com/1125796
   https://bugzilla.suse.com/1125808
   https://bugzilla.suse.com/1125809
   https://bugzilla.suse.com/1125810
   https://bugzilla.suse.com/1125892
   https://bugzilla.suse.com/802154

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