openSUSE-SU-2019:0203-1: important: Security update for the Linux Kernel

18 Feb 2019

      openSUSE Security Update: Security update for the Linux Kernel
______________________________________________________________________________

Announcement ID:    openSUSE-SU-2019:0203-1
Rating:             important
References:         #1046306 #1050252 #1051510 #1054610 #1055121 
                    #1056658 #1056662 #1084216 #1086301 #1086313 
                    #1086314 #1086323 #1087082 #1087092 #1098382 
                    #1098425 #1104353 #1106105 #1106434 #1106811 
                    #1108870 #1109695 #1110705 #1111666 #1113712 
                    #1113722 #1114279 #1117155 #1118338 #1118505 
                    #1119086 #1119766 #1120318 #1120758 #1120854 
                    #1120902 #1120954 #1120955 #1121599 #1121726 
                    #1121973 #1122019 #1122324 #1122554 #1122662 
                    #1122779 #1122885 #1122927 #1122944 #1122971 
                    #1123061 #1123317 #1123348 #1123357 #1123538 
                    #1123697 #1123933 #1124204 #1124579 #1124589 
                    #1124728 #1124732 #1124735 #1124969 #1124985 
                    #1125109 #802154 
Cross-References:   CVE-2018-20669 CVE-2019-3459 CVE-2019-3460
                    CVE-2019-6974 CVE-2019-7221 CVE-2019-7222

Affected Products:
                    openSUSE Leap 15.0
______________________________________________________________________________

   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

Package List:

   - openSUSE Leap 15.0 (noarch):

      kernel-devel-4.12.14-lp150.12.48.1
      kernel-docs-4.12.14-lp150.12.48.1
      kernel-docs-html-4.12.14-lp150.12.48.1
      kernel-macros-4.12.14-lp150.12.48.1
      kernel-source-4.12.14-lp150.12.48.1
      kernel-source-vanilla-4.12.14-lp150.12.48.1

   - openSUSE Leap 15.0 (x86_64):

      kernel-debug-4.12.14-lp150.12.48.1
      kernel-debug-base-4.12.14-lp150.12.48.1
      kernel-debug-base-debuginfo-4.12.14-lp150.12.48.1
      kernel-debug-debuginfo-4.12.14-lp150.12.48.1
      kernel-debug-debugsource-4.12.14-lp150.12.48.1
      kernel-debug-devel-4.12.14-lp150.12.48.1
      kernel-debug-devel-debuginfo-4.12.14-lp150.12.48.1
      kernel-default-4.12.14-lp150.12.48.1
      kernel-default-base-4.12.14-lp150.12.48.1
      kernel-default-base-debuginfo-4.12.14-lp150.12.48.1
      kernel-default-debuginfo-4.12.14-lp150.12.48.1
      kernel-default-debugsource-4.12.14-lp150.12.48.1
      kernel-default-devel-4.12.14-lp150.12.48.1
      kernel-default-devel-debuginfo-4.12.14-lp150.12.48.1
      kernel-kvmsmall-4.12.14-lp150.12.48.1
      kernel-kvmsmall-base-4.12.14-lp150.12.48.1
      kernel-kvmsmall-base-debuginfo-4.12.14-lp150.12.48.1
      kernel-kvmsmall-debuginfo-4.12.14-lp150.12.48.1
      kernel-kvmsmall-debugsource-4.12.14-lp150.12.48.1
      kernel-kvmsmall-devel-4.12.14-lp150.12.48.1
      kernel-kvmsmall-devel-debuginfo-4.12.14-lp150.12.48.1
      kernel-obs-build-4.12.14-lp150.12.48.1
      kernel-obs-build-debugsource-4.12.14-lp150.12.48.1
      kernel-obs-qa-4.12.14-lp150.12.48.1
      kernel-syms-4.12.14-lp150.12.48.1
      kernel-vanilla-4.12.14-lp150.12.48.1
      kernel-vanilla-base-4.12.14-lp150.12.48.1
      kernel-vanilla-base-debuginfo-4.12.14-lp150.12.48.1
      kernel-vanilla-debuginfo-4.12.14-lp150.12.48.1
      kernel-vanilla-debugsource-4.12.14-lp150.12.48.1
      kernel-vanilla-devel-4.12.14-lp150.12.48.1
      kernel-vanilla-devel-debuginfo-4.12.14-lp150.12.48.1

References:

   https://www.suse.com/security/cve/CVE-2018-20669.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-2019-6974.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/1046306
   https://bugzilla.suse.com/1050252
   https://bugzilla.suse.com/1051510
   https://bugzilla.suse.com/1054610
   https://bugzilla.suse.com/1055121
   https://bugzilla.suse.com/1056658
   https://bugzilla.suse.com/1056662
   https://bugzilla.suse.com/1084216
   https://bugzilla.suse.com/1086301
   https://bugzilla.suse.com/1086313
   https://bugzilla.suse.com/1086314
   https://bugzilla.suse.com/1086323
   https://bugzilla.suse.com/1087082
   https://bugzilla.suse.com/1087092
   https://bugzilla.suse.com/1098382
   https://bugzilla.suse.com/1098425
   https://bugzilla.suse.com/1104353
   https://bugzilla.suse.com/1106105
   https://bugzilla.suse.com/1106434
   https://bugzilla.suse.com/1106811
   https://bugzilla.suse.com/1108870
   https://bugzilla.suse.com/1109695
   https://bugzilla.suse.com/1110705
   https://bugzilla.suse.com/1111666
   https://bugzilla.suse.com/1113712
   https://bugzilla.suse.com/1113722
   https://bugzilla.suse.com/1114279
   https://bugzilla.suse.com/1117155
   https://bugzilla.suse.com/1118338
   https://bugzilla.suse.com/1118505
   https://bugzilla.suse.com/1119086
   https://bugzilla.suse.com/1119766
   https://bugzilla.suse.com/1120318
   https://bugzilla.suse.com/1120758
   https://bugzilla.suse.com/1120854
   https://bugzilla.suse.com/1120902
   https://bugzilla.suse.com/1120954
   https://bugzilla.suse.com/1120955
   https://bugzilla.suse.com/1121599
   https://bugzilla.suse.com/1121726
   https://bugzilla.suse.com/1121973
   https://bugzilla.suse.com/1122019
   https://bugzilla.suse.com/1122324
   https://bugzilla.suse.com/1122554
   https://bugzilla.suse.com/1122662
   https://bugzilla.suse.com/1122779
   https://bugzilla.suse.com/1122885
   https://bugzilla.suse.com/1122927
   https://bugzilla.suse.com/1122944
   https://bugzilla.suse.com/1122971
   https://bugzilla.suse.com/1123061
   https://bugzilla.suse.com/1123317
   https://bugzilla.suse.com/1123348
   https://bugzilla.suse.com/1123357
   https://bugzilla.suse.com/1123538
   https://bugzilla.suse.com/1123697
   https://bugzilla.suse.com/1123933
   https://bugzilla.suse.com/1124204
   https://bugzilla.suse.com/1124579
   https://bugzilla.suse.com/1124589
   https://bugzilla.suse.com/1124728
   https://bugzilla.suse.com/1124732
   https://bugzilla.suse.com/1124735
   https://bugzilla.suse.com/1124969
   https://bugzilla.suse.com/1124985
   https://bugzilla.suse.com/1125109
   https://bugzilla.suse.com/802154

openSUSE-SU-2019:0203-1: important: Security update for the Linux Kernel

opensuse-security＠opensuse.org