Security update for the Linux Kernel (important)

An update that solves 6 vulnerabilities and has 61 fixes is
now available.

Description:

The openSUSE Leap 15.0 kernel was updated to receive various security and
bugfixes.

The following security bugs were fixed:

• CVE-2019-3459,CVE-2019-3460: Two information leaks in the bluetooth
  stack were fixed. (bnc#1120758).
• CVE-2019-7221: A use-after-free in the KVM nVMX hrtimer was fixed.
  (bnc#1124732).
• CVE-2019-7222: A information leak in exception handling in KVM could be
  used to expose host memory to guests. (bnc#1124735).
• CVE-2019-6974: A use-after-free in the KVM device control API was
  fixed. (bnc#1124728).
• CVE-2018-20669: Missing access control checks in ioctl of gpu/drm/i915
  driver were fixed which might have lead to information leaks.
  (bnc#1122971).

The following non-security bugs were fixed:

• 6lowpan: iphc: reset mac_header after decompress to fix panic
  (bsc#1051510).
• 9p: clear dangling pointers in p9stat_free (bsc#1051510).
• 9p locks: fix glock.client_id leak in do_lock (bsc#1051510).
• 9p/net: put a lower bound on msize (bsc#1051510).
• acpi/nfit: Block function zero DSMs (bsc#1051510).
• acpi, nfit: Fix Address Range Scrub completion tracking (bsc#1124969).
• acpi/nfit: Fix command-supported detection (bsc#1051510).
• acpi/nfit: Fix race accessing memdev in nfit_get_smbios_id()
  (bsc#1122662).
• acpi/nfit: Fix user-initiated ARS to be “ARS-long” rather than
  “ARS-short” (bsc#1124969).
• ACPI: power: Skip duplicate power resource references in _PRx
  (bsc#1051510).
• Add delay-init quirk for Corsair K70 RGB keyboards (bsc#1087092).
• af_iucv: Move sockaddr length checks to before accessing sa_family in
  bind and connect handlers (bsc#1051510).
• alsa: bebob: fix model-id of unit for Apogee Ensemble (bsc#1051510).
• alsa: compress: Fix stop handling on compressed capture streams
  (bsc#1051510).
• alsa: hda - Add mute LED support for HP ProBook 470 G5 (bsc#1051510).
• alsa: hda/ca0132 - Fix build error without CONFIG_PCI (bsc#1051510).
• alsa: hda/realtek - Fixed hp_pin no value (bsc#1051510).
• alsa: hda/realtek - Fix lose hp_pins for disable auto mute (bsc#1051510).
• alsa: hda/realtek - Use a common helper for hp pin reference
  (bsc#1051510).
• alsa: hda - Serialize codec registrations (bsc#1122944).
• alsa: hda - Use standard device registration for beep (bsc#1122944).
• alsa: oxfw: add support for APOGEE duet FireWire (bsc#1051510).
• alsa: usb-audio: Add Opus #3 to quirks for native DSD support
  (bsc#1051510).
• alsa: usb-audio: Add support for new T+A USB DAC (bsc#1051510).
• amd-xgbe: Fix mdio access for non-zero ports and clause 45 PHYs
  (bsc#1122927).
• arm: 8802/1: Call syscall_trace_exit even when system call skipped
  (bsc#1051510).
• arm: 8814/1: mm: improve/fix ARM v7_dma_inv_range() unaligned address
  handling (bsc#1051510).
• arm: 8815/1: V7M: align v7m_dma_inv_range() with v7 counterpart
  (bsc#1051510).
• arm/arm64: kvm:vgic: Force VM halt when changing the active state of
  GICv3 PPIs/SGIs (bsc#1051510).
• arm: cns3xxx: Fix writing to wrong PCI config registers after alignment
  (bsc#1051510).
• arm: cns3xxx: Use actual size reads for PCIe (bsc#1051510).
• arm: imx: update the cpu power up timing setting on i.mx6sx
  (bsc#1051510).
• arm: kvm:Fix VTTBR_BADDR_MASK BUG_ON off-by-one (bsc#1051510).
• arm: mmp/mmp2: fix cpu_is_mmp2() on mmp2-dt (bsc#1051510).
• arm: OMAP1: ams-delta: Fix possible use of uninitialized field
  (bsc#1051510).
• arm: OMAP2+: prm44xx: Fix section annotation on
  omap44xx_prm_enable_io_wakeup (bsc#1051510).
• ASoC: dma-sh7760: cleanup a debug printk (bsc#1051510).
• ASoC: rt5514-spi: Fix potential NULL pointer dereference (bsc#1051510).
• ax25: fix a use-after-free in ax25_fillin_cb()
  (networking-stable-19_01_04).
• be2net: do not flip hw_features when VXLANs are added/deleted
  (bsc#1050252).
• blkdev: avoid migration stalls for blkdev pages (bsc#1084216).
• blk-mq: fix kernel oops in blk_mq_tag_idle() (bsc#1051510).
• block: break discard submissions into the user defined size (git-fixes).
• block: cleanup __blkdev_issue_discard() (git-fixes).
• block: do not deal with discard limit in blkdev_issue_discard()
  (git-fixes).
• block: fix 32 bit overflow in __blkdev_issue_discard() (git-fixes).
• block: fix infinite loop if the device loses discard capability
  (git-fixes).
• block: make sure discard bio is aligned with logical block size
  (git-fixes).
• block: make sure writesame bio is aligned with logical block size
  (git-fixes).
• block/swim3: Fix -EBUSY error when re-opening device after unmount
  (git-fixes).
• bnx2x: Assign unique DMAE channel number for FW DMAE transactions
  (bsc#1086323).
• bnx2x: Clear fip MAC when fcoe offload support is disabled (bsc#1086323).
• bnx2x: Fix NULL pointer dereference in bnx2x_del_all_vlans() on some hw
  (bsc#1086323).
• bnx2x: Remove configured vlans as part of unload sequence (bsc#1086323).
• bnx2x: Send update-svid ramrod with retry/poll flags enabled
  (bsc#1086323).
• bonding: update nest level on unlink (git-fixes).
• bsg: allocate sense buffer if requested (bsc#1106811).
• btrfs: qgroup: Fix root item corruption when multiple same source
  snapshots are created with quota enabled (bsc#1122324).
• can: bcm: check timer values before ktime conversion (bsc#1051510).
• can: dev: __can_get_echo_skb(): fix bogous check for non-existing skb by
  removing it (bsc#1051510).
• can: gw: ensure DLC boundaries after CAN frame modification
  (bsc#1051510).
• cdc-acm: fix abnormal DATA RX issue for Mediatek Preloader (bsc#1051510).
• char/mwave: fix potential Spectre v1 vulnerability (bsc#1051510).
• checkstack.pl: fix for aarch64 (bsc#1051510).
• cifs: add missing debug entries for kconfig options (bsc#1051510).
• cifs: add missing support for ACLs in SMB 3.11 (bsc#1051510).
• cifs: add sha512 secmech (bsc#1051510).
• cifs: Add support for reading attributes on SMB2+ (bsc#1051510).
• cifs: Add support for writing attributes on SMB2+ (bsc#1051510).
• cifs: do not log STATUS_NOT_FOUND errors for DFS (bsc#1051510).
• cifs: Do not modify mid entry after submitting I/O in cifs_call_async
  (bsc#1051510).
• cifs: Fix error mapping for SMB2_LOCK command which caused OFD lock
  problem (bsc#1051510).
• cifs: Fix memory leak in smb2_set_ea() (bsc#1051510).
• cifs: fix return value for cifs_listxattr (bsc#1051510).
• cifs: Fix separator when building path from dentry (bsc#1051510).
• cifs: fix set info (bsc#1051510).
• cifs: fix sha512 check in cifs_crypto_secmech_release (bsc#1051510).
• cifs: fix wrapping bugs in num_entries() (bsc#1051510).
• cifs: For SMB2 security informaion query, check for minimum sized
  security descriptor instead of sizeof FileAllInformation class
  (bsc#1051510).
• cifs: hide unused functions (bsc#1051510).
• cifs: hide unused functions (bsc#1051510).
• cifs: implement v3.11 preauth integrity (bsc#1051510).
• cifs: make ‘nodfs’ mount opt a superblock flag (bsc#1051510).
• cifs: prevent integer overflow in nxt_dir_entry() (bsc#1051510).
• cifs: prototype declaration and definition for smb 2 - 3 and cifsacl
  mount options (bsc#1051510).
• cifs: prototype declaration and definition to set acl for smb 2 - 3 and
  cifsacl mount options (bsc#1051510).
• cifs: refactor crypto shash/sdesc allocation&free (bsc#1051510).
• cifs: smb2ops: Fix listxattr() when there are no EAs (bsc#1051510).
• cifs: Use smb 2 - 3 and cifsacl mount options getacl functions
  (bsc#1051510).
• cifs: Use smb 2 - 3 and cifsacl mount options setacl function
  (bsc#1051510).
• cifs: Use ULL suffix for 64-bit constant (bsc#1051510).
• clk: imx6q: reset exclusive gates on init (bsc#1051510).
• clk: rockchip: fix typo in rk3188 spdif_frac parent (bsc#1051510).
• clk: sunxi-ng: enable so-said LDOs for A64 SoC’s pll-mipi clock
  (bsc#1051510).
• clk: sunxi-ng: h3/h5: Fix CSI_MCLK parent (bsc#1051510).
• cpufreq: imx6q: add return value check for voltage scale (bsc#1051510).
• Cramfs: fix abad comparison when wrap-arounds occur (bsc#1051510).
• crypto: authencesn - Avoid twice completion call in decrypt path
  (bsc#1051510).
• crypto: authenc - fix parsing key with misaligned rta_len (bsc#1051510).
• crypto: bcm - convert to use crypto_authenc_extractkeys() (bsc#1051510).
• crypto: caam - fix zero-length buffer DMA mapping (bsc#1051510).
• crypto: user - support incremental algorithm dumps (bsc#1120902).
• dlm: fixed memory leaks after failed ls_remove_names allocation
  (bsc#1051510).
• dlm: lost put_lkb on error path in receive_convert() and
  receive_unlock() (bsc#1051510).
• dlm: memory leaks on error path in dlm_user_request() (bsc#1051510).
• dlm: possible memory leak on error path in create_lkb() (bsc#1051510).
• dmaengine: at_hdmac: fix memory leak in at_dma_xlate() (bsc#1051510).
• dmaengine: at_hdmac: fix module unloading (bsc#1051510).
• dmaengine: dma-jz4780: Return error if not probed from DT (bsc#1051510).
• dmaengine: dw: Fix FIFO size for Intel Merrifield (bsc#1051510).
• dmaengine: xilinx_dma: Remove __aligned attribute on zynqmp_dma_desc_ll
  (bsc#1051510).
• dm cache metadata: verify cache has blocks in
  blocks_are_clean_separate_dirty() (git-fixes).
• dm: call blk_queue_split() to impose device limits on bios (git-fixes).
• dm: do not allow readahead to limit IO size (git-fixes).
• dm thin: send event about thin-pool state change after making it
  (git-fixes).
• dm zoned: Fix target BIO completion handling (git-fixes).
• Do not log expected error on DFS referral request (bsc#1051510).
• driver core: Move async_synchronize_full call (bsc#1051510).
• drivers: core: Remove glue dirs from sysfs earlier (bsc#1051510).
• drivers/misc/sgi-gru: fix Spectre v1 vulnerability (bsc#1051510).
• drivers/net/ethernet/qlogic/qed/qed_rdma.h: fix typo (bsc#1086314
  bsc#1086313 bsc#1086301 ).
• drivers/sbus/char: add of_node_put() (bsc#1051510).
• drivers/tty: add missing of_node_put() (bsc#1051510).
• drm/fb-helper: Ignore the value of fb_var_screeninfo.pixclock
  (bsc#1113722)
• drm/fb-helper: Partially bring back workaround for bugs of SDL 1.2
  (bsc#1113722)
• drm/i915/gvt: Fix mmap range check (bsc#1120902)
• drm/nouveau/tmr: detect stalled gpu timer and break out of waits
  (bsc#1123538).
• drm/vmwgfx: Fix setting of dma masks (bsc#1120902)
• drm/vmwgfx: Return error code from vmw_execbuf_copy_fence_user
  (bsc#1120902)
• e1000e: allow non-monotonic SYSTIM readings (bsc#1051510).
• exportfs: do not read dentry after free (bsc#1051510).
• ext4: Fix crash during online resizing (bsc#1122779).
• fanotify: fix handling of events on child sub-directory (bsc#1122019).
• fat: validate ->i_start before using (bsc#1051510).
• fix smb3-encryption breakage when CONFIG_DEBUG_SG=y (bsc#1051510).
• fork: do not copy inconsistent signal handler state to child
  (bsc#1051510).
• fork: record start_time late (git-fixes).
• fork: unconditionally clear stack on fork (git-fixes).
• fs/cifs: require sha512 (bsc#1051510).
• gpio: altera-a10sr: Set proper output level for direction_output
  (bsc#1051510).
• gpio: pcf857x: Fix interrupts on multiple instances (bsc#1051510).
• gpio: pl061: handle failed allocations (bsc#1051510).
• gpio: pl061: Move irq_chip definition inside struct pl061 (bsc#1051510).
• gpio: vf610: Mask all GPIO interrupts (bsc#1051510).
• gro_cell: add napi_disable in gro_cells_destroy
  (networking-stable-19_01_04).
• hfs: do not free node before using (bsc#1051510).
• hfsplus: do not free node before using (bsc#1051510).
• hfsplus: prevent btree data loss on root split (bsc#1051510).
• hfs: prevent btree data loss on root split (bsc#1051510).
• i2c: dev: prevent adapter retries and timeout being set as minus value
  (bsc#1051510).
• i40e: fix mac filter delete when setting mac address (bsc#1056658
  bsc#1056662).
• i40e: report correct statistics when XDP is enabled (bsc#1056658
  bsc#1056662).
• i40e: restore NETIF_F_GSO_IPXIP to netdev features (bsc#1056658
  bsc#1056662).
• ibmveth: Do not process frames after calling napi_reschedule
  (bcs#1123357).
• ibmveth: fix DMA unmap error in ibmveth_xmit_start error path
  (networking-stable-19_01_04).
• ibmvnic: Add ethtool private flag for driver-defined queue limits
  (bsc#1121726).
• ibmvnic: Increase maximum queue size limit (bsc#1121726).
• ibmvnic: Introduce driver limits for ring sizes (bsc#1121726).
• ide: pmac: add of_node_put() (bsc#1051510).
• ieee802154: lowpan_header_create check must check daddr
  (networking-stable-19_01_04).
• input: elan_i2c - add ACPI ID for touchpad in ASUS Aspire F5-573G
  (bsc#1051510).
• input: omap-keypad - fix idle configuration to not block SoC idle states
  (bsc#1051510).
• input: raspberrypi-ts - fix link error (git-fixes).
• input: restore EV_ABS ABS_RESERVED (bsc#1051510).
• input: synaptics - enable RMI on ThinkPad T560 (bsc#1051510).
• input: synaptics - enable SMBus for HP EliteBook 840 G4 (bsc#1051510).
• input: xpad - add support for SteelSeries Stratus Duo (bsc#1111666).
• iommu/amd: Call free_iova_fast with pfn in map_sg (bsc#1106105).
• iommu/amd: Fix IOMMU page flush when detach device from a domain
  (bsc#1106105).
• iommu/amd: Unmap all mapped pages in error path of map_sg (bsc#1106105).
• iommu/vt-d: Fix memory leak in intel_iommu_put_resv_regions()
  (bsc#1106105).
• ip6mr: Fix potential Spectre v1 vulnerability
  (networking-stable-19_01_04).
• ipmi:pci: Blacklist a Realtek “IPMI” device (git-fixes).
• ipmi:ssif: Fix handling of multi-part return messages (bsc#1051510).
• ip: on queued skb use skb_header_pointer instead of pskb_may_pull
  (git-fixes).
• ipv4: Fix potential Spectre v1 vulnerability
  (networking-stable-19_01_04).
• ipv4: ipv6: netfilter: Adjust the frag mem limit when truesize changes
  (networking-stable-18_12_12).
• ipv6: Check available headroom in ip6_xmit() even without options
  (networking-stable-18_12_12).
• ipv6: explicitly initialize udp6_addr in udp_sock_create6()
  (networking-stable-19_01_04).
• ipv6: sr: properly initialize flowi6 prior passing to ip6_route_output
  (networking-stable-18_12_12).
• ipv6: tunnels: fix two use-after-free (networking-stable-19_01_04).
• ip: validate header length on virtual device xmit
  (networking-stable-19_01_04).
• iscsi target: fix session creation failure handling (bsc#1051510).
• isdn: fix kernel-infoleak in capi_unlocked_ioctl (bsc#1051510).
• iwlwifi: fix non_shared_ant for 22000 devices (bsc#1119086).
• iwlwifi: fix wrong WGDS_WIFI_DATA_SIZE (bsc#1119086).
• iwlwifi: mvm: do not send GEO_TX_POWER_LIMIT to old firmwares
  (bsc#1119086).
• jffs2: Fix use of uninitialized delayed_work, lockdep breakage
  (bsc#1051510).
• kABI: fix xhci kABI stability (bsc#1119086).
• kABI: protect struct sctp_association (kabi).
• kABI workaround for deleted snd_hda_register_beep_device() (bsc#1122944).
• kABI workaround for snd_hda_bus.bus_probing addition (bsc#1122944).
• kdb: use memmove instead of overlapping memcpy (bsc#1120954).
• kernel/exit.c: release ptraced tasks before zap_pid_ns_processes
  (git-fixes).
• kvm: arm/arm64: Properly protect VGIC locks from IRQs (bsc#1117155).
• kvm: arm/arm64: VGIC/ITS: Promote irq_lock() in update_affinity
  (bsc#1117155).
• kvm: arm/arm64: VGIC/ITS: protect kvm_read_guest() calls with SRCU lock
  (bsc#1117155).
• kvm: arm/arm64: VGIC/ITS save/restore: protect kvm_read_guest() calls
  (bsc#1117155).
• kvm: PPC: Book3S PR: Set hflag to indicate that POWER9 supports 1T
  segments (bsc#1124589).
• kvm: sev: Fail KVM_SEV_INIT if already initialized (bsc#1114279).
• kvm: x86: fix L1TF’s MMIO GFN calculation (bsc#1124204).
• lan78xx: Resolve issue with changing MAC address (bsc#1051510).
• libertas_tf: prevent underflow in process_cmdrequest() (bsc#1119086).
• lib/rbtree-test: lower default params (git-fixes).
• lockd: fix access beyond unterminated strings in prints (git-fixes).
• LSM: Check for NULL cred-security on free (bsc#1051510).
• md: fix raid10 hang issue caused by barrier (git-fixes).
• media: firewire: Fix app_info parameter type in avc_ca{,_app}_info
  (bsc#1051510).
• media: usb: pwc: Do not use coherent DMA buffers for ISO transfer
  (bsc#1054610).
• media: v4l2-tpg: array index could become negative (bsc#1051510).
• media: v4l: ioctl: Validate num_planes for debug messages (bsc#1051510).
• media: vb2: be sure to unlock mutex on errors (bsc#1051510).
• media: vb2: vb2_mmap: move lock up (bsc#1051510).
• media: vivid: fix error handling of kthread_run (bsc#1051510).
• media: vivid: free bitmap_cap when updating std/timings/etc
  (bsc#1051510).
• media: vivid: set min width/height to a value > 0 (bsc#1051510).
• mfd: ab8500-core: Return zero in get_register_interruptible()
  (bsc#1051510).
• mfd: tps6586x: Handle interrupts on suspend (bsc#1051510).
• misc: atmel-ssc: Fix section annotation on atmel_ssc_get_driver_data
  (bsc#1051510).
• misc: hmc6352: fix potential Spectre v1 (bsc#1051510).
• misc: mic/scif: fix copy-paste error in scif_create_remote_lookup
  (bsc#1051510).
• misc: mic: SCIF Fix scif_get_new_port() error handling (bsc#1051510).
• misc: sram: enable clock before registering regions (bsc#1051510).
• misc: sram: fix resource leaks in probe error path (bsc#1051510).
• misc: ti-st: Fix memory leak in the error path of probe() (bsc#1051510).
• misc: vexpress: Off by one in vexpress_syscfg_exec() (bsc#1051510).
• mmc: atmel-mci: do not assume idle after atmci_request_end (bsc#1051510).
• mmc: bcm2835: Fix DMA channel leak on probe error (bsc#1051510).
• mmc: dw_mmc-bluefield: : Fix the license information (bsc#1051510).
• mmc: sdhci-iproc: handle mmc_of_parse() errors during probe
  (bsc#1051510).
• mm/huge_memory: fix lockdep complaint on 32-bit i_size_read() (VM
  Functionality, bsc#1121599).
• mm/huge_memory: rename freeze_page() to unmap_page() (VM Functionality,
  bsc#1121599).
• mm/huge_memory: splitting set mapping+index before unfreeze (VM
  Functionality, bsc#1121599).
• mm/khugepaged: collapse_shmem() do not crash on Compound (VM
  Functionality, bsc#1121599).
• mm/khugepaged: collapse_shmem() remember to clear holes (VM
  Functionality, bsc#1121599).
• mm/khugepaged: collapse_shmem() stop if punched or truncated (VM
  Functionality, bsc#1121599).
• mm/khugepaged: collapse_shmem() without freezing new_page (VM
  Functionality, bsc#1121599).
• mm/khugepaged: fix crashes due to misaccounted holes (VM Functionality,
  bsc#1121599).
• mm/khugepaged: minor reorderings in collapse_shmem() (VM Functionality,
  bsc#1121599).
• mm: migrate: lock buffers before migrate_page_move_mapping()
  (bsc#1084216).
• mm: migrate: Make buffer_migrate_page_norefs() actually succeed
  (bsc#1084216)
• mm: migrate: provide buffer_migrate_page_norefs() (bsc#1084216).
• mm: migration: factor out code to compute expected number of page
  references (bsc#1084216).
• Move the upstreamed HD-audio fix into sorted section
• mpt3sas: check sense buffer before copying sense data (bsc#1106811).
• neighbour: Avoid writing before skb->head in neigh_hh_output()
  (networking-stable-18_12_12).
• net: 8139cp: fix a BUG triggered by changing mtu with network traffic
  (networking-stable-18_12_12).
• net: core: Fix Spectre v1 vulnerability (networking-stable-19_01_04).
• net/hamradio/6pack: use mod_timer() to rearm timers
  (networking-stable-19_01_04).
• net: hns3: add error handler for hns3_nic_init_vector_data()
  (bsc#1104353).
• net: hns3: add handling for big TX fragment (bsc#1104353 ).
• net: hns3: Fix client initialize state issue when roce client initialize
  failed (bsc#1104353).
• net: hns3: Fix for loopback selftest failed problem (bsc#1104353 ).
• net: hns3: fix for multiple unmapping DMA problem (bsc#1104353 ).
• net: hns3: Fix tc setup when netdev is first up (bsc#1104353 ).
• net: hns3: Fix tqp array traversal condition for vf (bsc#1104353 ).
• net: hns3: move DMA map into hns3_fill_desc (bsc#1104353 ).
• net: hns3: remove hns3_fill_desc_tso (bsc#1104353).
• net: hns3: rename hns_nic_dma_unmap (bsc#1104353).
• net: hns3: rename the interface for init_client_instance and
  uninit_client_instance (bsc#1104353).
• net: macb: restart tx after tx used bit read
  (networking-stable-19_01_04).
• net/mlx4_en: Change min MTU size to ETH_MIN_MTU
  (networking-stable-18_12_12).
• net/mlx5e: Remove the false indication of software timestamping support
  (networking-stable-19_01_04).
• net/mlx5: Typo fix in del_sw_hw_rule (networking-stable-19_01_04).
• net: phy: do not allow __set_phy_supported to add unsupported modes
  (networking-stable-18_12_12).
• net: phy: Fix the issue that netif always links up after resuming
  (networking-stable-19_01_04).
• netrom: fix locking in nr_find_socket() (networking-stable-19_01_04).
• net: skb_scrub_packet(): Scrub offload_fwd_mark
  (networking-stable-18_12_03).
• net/smc: fix TCP fallback socket release (networking-stable-19_01_04).
• net: stmmac: Fix PCI module removal leak (git-fixes).
• net: thunderx: set tso_hdrs pointer to NULL in nicvf_free_snd_queue
  (networking-stable-18_12_03).
• net: thunderx: set xdp_prog to NULL if bpf_prog_add fails
  (networking-stable-18_12_03).
• net/wan: fix a double free in x25_asy_open_tty()
  (networking-stable-19_01_04).
• nfsd: COPY and CLONE operations require the saved filehandle to be set
  (git-fixes).
• nfsd: Fix an Oops in free_session() (git-fixes).
• nfs: Fix a missed page unlock after pg_doio() (git-fixes).
• NFS: Fix up return value on fatal errors in nfs_page_async_flush()
  (git-fixes).
• NFSv4.1: Fix the r/wsize checking (git-fixes).
• NFSv4: Do not exit the state manager without clearing
  NFS4CLNT_MANAGER_RUNNING (git-fixes).
• nvme-multipath: round-robin I/O policy (bsc#1110705).
• omap2fb: Fix stack memory disclosure (bsc#1120902)
• packet: Do not leak dev refcounts on error exit (git-fixes).
• packet: validate address length if non-zero (networking-stable-19_01_04).
• packet: validate address length (networking-stable-19_01_04).
• PCI: Disable broken RTIT_BAR of Intel TH (bsc#1120318).
• phonet: af_phonet: Fix Spectre v1 vulnerability
  (networking-stable-19_01_04).
• platform/x86: asus-nb-wmi: Drop mapping of 0x33 and 0x34 scan codes
  (bsc#1051510).
• platform/x86: asus-nb-wmi: Map 0x35 to KEY_SCREENLOCK (bsc#1051510).
• platform/x86: asus-wmi: Tell the EC the OS will handle the display off
  hotkey (bsc#1051510).
• powerpc: Always save/restore checkpointed regs during
  treclaim/trecheckpoint (bsc#1118338).
• powerpc/cacheinfo: Report the correct shared_cpu_map on big-cores
  (bsc#1109695).
• powerpc: Detect the presence of big-cores via “ibm, thread-groups”
  (bsc#1109695).
• powerpc: make use of for_each_node_by_type() instead of open-coding it
  (bsc#1109695).
• powerpc/powernv: Clear LPCR[PECE1] via stop-api only for deep state
  offline (bsc#1119766, bsc#1055121).
• powerpc/powernv: Clear PECE1 in LPCR via stop-api only on Hotplug
  (bsc#1119766, bsc#1055121).
• powerpc: Remove facility loadups on transactional {fp, vec, vsx}
  unavailable (bsc#1118338).
• powerpc: Remove redundant FP/Altivec giveup code (bsc#1118338).
• powerpc/setup: Add cpu_to_phys_id array (bsc#1109695).
• powerpc/smp: Add cpu_l2_cache_map (bsc#1109695).
• powerpc/smp: Add Power9 scheduler topology (bsc#1109695).
• powerpc/smp: Rework CPU topology construction (bsc#1109695).
• powerpc/smp: Use cpu_to_chip_id() to find core siblings (bsc#1109695).
• powerpc/tm: Avoid machine crash on rt_sigreturn (bsc#1118338).
• powerpc/tm: Do not check for WARN in TM Bad Thing handling (bsc#1118338).
• powerpc/tm: Fix comment (bsc#1118338).
• powerpc/tm: Fix endianness flip on trap (bsc#1118338).
• powerpc/tm: Fix HFSCR bit for no suspend case (bsc#1118338).
• powerpc/tm: Fix HTM documentation (bsc#1118338).
• powerpc/tm: Limit TM code inside PPC_TRANSACTIONAL_MEM (bsc#1118338).
• powerpc/tm: P9 disable transactionally suspended sigcontexts
  (bsc#1118338).
• powerpc/tm: Print 64-bits MSR (bsc#1118338).
• powerpc/tm: Print scratch value (bsc#1118338).
• powerpc/tm: Reformat comments (bsc#1118338).
• powerpc/tm: Remove msr_tm_active() (bsc#1118338).
• powerpc/tm: Remove struct thread_info param from tm_reclaim_thread()
  (bsc#1118338).
• powerpc/tm: Save MSR to PACA before RFID (bsc#1118338).
• powerpc/tm: Set MSR[TS] just prior to recheckpoint (bsc#1118338,
  bsc#1120955).
• powerpc/tm: Unset MSR[TS] if not recheckpointing (bsc#1118338).
• powerpc/tm: Update function prototype comment (bsc#1118338).
• powerpc: Use cpu_smallcore_sibling_mask at SMT level on bigcores
  (bsc#1109695).
• powerpc/xmon: Fix invocation inside lock region (bsc#1122885).
• pstore/ram: Avoid allocation and leak of platform data (bsc#1051510).
• pstore/ram: Avoid NULL deref in ftrace merging failure path
  (bsc#1051510).
• pstore/ram: Correctly calculate usable PRZ bytes (bsc#1051510).
• pstore/ram: Do not treat empty buffers as valid (bsc#1051510).
• ptp_kvm: probe for kvm guest availability (bsc#1098382).
• ptr_ring: wrap back ->producer in __ptr_ring_swap_queue()
  (networking-stable-19_01_04).
• qed: Avoid constant logical operation warning in qed_vf_pf_acquire
  (bsc#1086314 bsc#1086313 bsc#1086301).
• qed: Avoid implicit enum conversion in qed_iwarp_parse_rx_pkt
  (bsc#1086314 bsc#1086313 bsc#1086301 ).
• qed: Avoid implicit enum conversion in qed_roce_mode_to_flavor
  (bsc#1086314 bsc#1086313 bsc#1086301 ).
• qed: Avoid implicit enum conversion in qed_set_tunn_cls_info
  (bsc#1086314 bsc#1086313 bsc#1086301 ).
• qed: Fix an error code qed_ll2_start_xmit() (bsc#1086314 bsc#1086313
  bsc#1086301).
• qed: Fix bitmap_weight() check (bsc#1086314 bsc#1086313 bsc#1086301).
• qed: Fix blocking/unlimited SPQ entries leak (bsc#1086314 bsc#1086313
  bsc#1086301).
• qed: Fix command number mismatch between driver and the mfw (bsc#1086314
  bsc#1086313 bsc#1086301 ).
• qed: Fix mask parameter in qed_vf_prep_tunn_req_tlv (bsc#1086314
  bsc#1086313 bsc#1086301).
• qed: Fix memory/entry leak in qed_init_sp_request() (bsc#1086314
  bsc#1086313 bsc#1086301).
• qed: Fix potential memory corruption (bsc#1086314 bsc#1086313
  bsc#1086301).
• qed: Fix PTT leak in qed_drain() (bsc#1086314 bsc#1086313 bsc#1086301).
• qed: Fix QM getters to always return a valid pq (bsc#1086314 bsc#1086313
  bsc#1086301).
• qed: Fix rdma_info structure allocation (bsc#1086314 bsc#1086313
  bsc#1086301).
• qed: Fix reading wrong value in loop condition (bsc#1086314 bsc#1086313
  bsc#1086301).
• qla2xxx: Fixup dual-protocol FCP connections (bsc#1108870).
• qmi_wwan: Added support for Fibocom NL668 series
  (networking-stable-19_01_04).
• qmi_wwan: Added support for Telit LN940 series
  (networking-stable-19_01_04).
• qmi_wwan: Add support for Fibocom NL678 series
  (networking-stable-19_01_04).
• rapidio/rionet: do not free skb before reading its length
  (networking-stable-18_12_03).
• RDMA/core: Fix unwinding flow in case of error to register device
  (bsc#1046306).
• Revert “serial: 8250: Fix clearing FIFOs in RS485 mode again”
  (bsc#1051510).
• rpm/release-projects: Add SUSE:Maintenance:* for MU kernels (bsc#1123317)
• rtnetlink: ndo_dflt_fdb_dump() only work for ARPHRD_ETHER devices
  (networking-stable-18_12_12).
• s390/zcrypt: fix specification exception on z196 during ap probe
  (LTC#174936, bsc#1123061).
• sbus: char: add of_node_put() (bsc#1051510).
• sched/wait: Fix rcuwait_wake_up() ordering (git-fixes).
• scripts/git_sort/git_sort.py: Add mkp/scsi 5.0/scsi-fixes
• scripts/git_sort/git_sort.py: Add s390/linux.git fixes.
• scsi: qedi: Add ep_state for login completion on un-reachable targets
  (bsc#1113712).
• scsi: qla2xxx: Timeouts occur on surprise removal of QLogic adapter
  (bsc#1124985).
• scsi: target: make the pi_prot_format ConfigFS path readable
  (bsc#1123933).
• sctp: initialize sin6_flowinfo for ipv6 addrs in sctp_inet6addr_event
  (networking-stable-19_01_04).
• sctp: kfree_rcu asoc (networking-stable-18_12_12).
• selftests/powerpc: Use snprintf to construct DSCR sysfs interface paths
  (bsc#1124579).
• selinux: Add __GFP_NOWARN to allocation at str_read() (bsc#1051510).
• selinux: fix GPF on invalid policy (bsc#1051510).
• serial: imx: fix error handling in console_setup (bsc#1051510).
• serial: set suppress_bind_attrs flag only if builtin (bsc#1051510).
• serial/sunsu: fix refcount leak (bsc#1051510).
• serial: uartps: Fix interrupt mask issue to handle the RX interrupts
  properly (bsc#1051510).
• shmem: introduce shmem_inode_acct_block (VM Functionality, bsc#1121599).
• shmem: shmem_charge: verify max_block is not exceeded before inode
  update (VM Functionality, bsc#1121599).
• signal: Always deliver the kernel’s SIGKILL and SIGSTOP to a pid
  namespace init (git-fixes).
• slab: alien caches must not be initialized if the allocation of the
  alien cache failed (git fixes (mm/slab)).
• smb3.1.1 dialect is no longer experimental (bsc#1051510).
• smb311: Fix reconnect (bsc#1051510).
• smb3: Add support for multidialect negotiate (SMB2.1 and later)
  (bsc#1051510).
• smb3: allow stats which track session and share reconnects to be reset
  (bsc#1051510).
• smb3: Backup intent flag missing for directory opens with backupuid
  mounts (bsc#1051510).
• smb3: check for and properly advertise directory lease support
  (bsc#1051510).
• smb3: directory sync should not return an error (bsc#1051510).
• smb3: do not attempt cifs operation in smb3 query info error path
  (bsc#1051510).
• smb3: do not request leases in symlink creation and query (bsc#1051510).
• smb3: Do not send SMB3 SET_INFO if nothing changed (bsc#1051510).
• smb3: enumerating snapshots was leaving part of the data off end
  (bsc#1051510).
• smb3: Fix length checking of SMB3.11 negotiate request (bsc#1051510).
• smb3: Fix root directory when server returns inode number of zero
  (bsc#1051510).
• smb3: fix various xid leaks (bsc#1051510).
• smb3: Improve security, move default dialect to SMB3 from old CIFS
  (bsc#1051510).
• smb3: on kerberos mount if server does not specify auth type use krb5
  (bsc#1051510).
• smb3: Remove ifdef since SMB3 (and later) now STRONGLY preferred
  (bsc#1051510).
• smb3: simplify code by removing CONFIG_CIFS_SMB311 (bsc#1051510).
• staging: rtl8188eu: Add device code for D-Link DWA-121 rev B1
  (bsc#1051510).
• sunrpc: correct the computation for page_ptr when truncating (git-fixes).
• sunrpc: Fix a potential race in xprt_connect() (git-fixes).
• sunrpc: Fix leak of krb5p encode pages (git-fixes).
• sunrpc: handle ENOMEM in rpcb_getport_async (git-fixes).
• sunrpc: safely reallow resvport min/max inversion (git-fixes).
• tcp: Do not underestimate rwnd_limited (networking-stable-18_12_12).
• tcp: fix a race in inet_diag_dump_icsk() (networking-stable-19_01_04).
• tcp: fix NULL ref in tail loss probe (networking-stable-18_12_12).
• tcp: lack of available data can also cause TSO defer (git-fixes).
• thermal: int340x_thermal: Fix a NULL vs IS_ERR() check (bsc#1051510).
• tipc: compare remote and local protocols in tipc_udp_enable()
  (networking-stable-19_01_04).
• tipc: fix a double kfree_skb() (networking-stable-19_01_04).
• tipc: use lock_sock() in tipc_sk_reinit() (networking-stable-19_01_04).
• tools/lib/lockdep: Rename “trywlock” into “trywrlock” (bsc#1121973).
• tty: Do not hold ldisc lock in tty_reopen() if ldisc present
  (bsc#1051510).
• tty: Handle problem if line discipline does not have receive_buf
  (bsc#1051510).
• tty/n_hdlc: fix __might_sleep warning (bsc#1051510).
• tty/serial: do not free trasnmit buffer page under port lock
  (bsc#1051510).
• tun: forbid iface creation with rtnl ops (networking-stable-18_12_12).
• uart: Fix crash in uart_write and uart_put_char (bsc#1051510).
• usb: Add USB_QUIRK_DELAY_CTRL_MSG quirk for Corsair K70 RGB
  (bsc#1120902).
• usb: cdc-acm: send ZLP for Telit 3G Intel based modems (bsc#1120902).
• usb: dwc3: gadget: Clear req->needs_extra_trb flag on cleanup
  (bsc#1120902).
• usb: dwc3: trace: add missing break statement to make compiler happy
  (bsc#1120902).
• usbnet: ipheth: fix potential recvmsg bug and recvmsg bug 2
  (networking-stable-18_12_03).
• usb: serial: option: add Fibocom NL678 series (bsc#1120902).
• usb: serial: pl2303: add ids for Hewlett-Packard HP POS pole displays
  (bsc#1120902).
• usb: storage: add quirk for SMI SM3350 (bsc#1120902).
• usb: storage: do not insert sane sense for SPC3+ when bad sense
  specified (bsc#1120902).
• usb: xhci: fix ‘broken_suspend’ placement in struct xchi_hcd
  (bsc#1119086).
• vfs: Avoid softlockups in drop_pagecache_sb() (bsc#1118505).
• vhost: make sure used idx is seen before log in vhost_add_used_n()
  (networking-stable-19_01_04).
• virtio-net: fail XDP set if guest csum is negotiated
  (networking-stable-18_12_03).
• virtio-net: keep vnet header zeroed after processing XDP
  (networking-stable-18_12_12).
• vsock: Send reset control packet when socket is partially bound
  (networking-stable-19_01_04).
• vt: invoke notifier on screen size change (bsc#1051510).
• watchdog: w83627hf_wdt: Add quirk for Inves system (bsc#1106434).
• writeback: do not decrement wb->refcnt if !wb->bdi (git fixes
  (writeback)).
• x86/bugs: Add AMD’s variant of SSB_NO (bsc#1114279).
• x86/bugs: Update when to check for the LS_CFG SSBD mitigation
  (bsc#1114279).
• x86/kvmclock: set pvti_cpu0_va after enabling kvmclock (bsc#1098382).
• x86/MCE: Initialize mce.bank in the case of a fatal error in
  mce_no_way_out() (bsc#1114279).
• x86/microcode/amd: Do not falsely trick the late loading mechanism
  (bsc#1114279).
• x86/mm: Drop usage of __flush_tlb_all() in
  kernel_physical_mapping_init() (bsc#1114279).
• x86, modpost: Replace last remnants of RETPOLINE with CONFIG_RETPOLINE
  (bsc#1114279).
• x86/pvclock: add setter for pvclock_pvti_cpu0_va (bsc#1098382).
• x86/resctrl: Fix rdt_find_domain() return value and checks (bsc#1114279).
• x86/speculation: Add RETPOLINE_AMD support to the inline asm CALL_NOSPEC
  variant (bsc#1114279).
• x86/speculation: Remove redundant arch_smt_update() invocation
  (bsc#1114279).
• x86/xen/time: Output xen sched_clock time from 0 (bsc#1098382).
• x86/xen/time: set pvclock flags on xen_time_init() (bsc#1098382).
• x86/xen/time: setup vcpu 0 time info page (bsc#1098382).
• xen: Fix x86 sched_clock() interface for xen (bsc#1098382).
• xhci: Add quirk to zero 64bit registers on Renesas PCIe controllers
  (bsc#1120854).
• xhci: workaround CSS timeout on AMD SNPS 3.0 xHC (bsc#1119086).
• xprtrdma: Reset credit grant properly after a disconnect (git-fixes).

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 15.0:

  zypper in -t patch openSUSE-2019-203=1