openSUSE Security Update: Security update for the Linux Kernel
______________________________________________________________________________

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

Cross-References: CVE-2018-1091 CVE-2018-7740 CVE-2018-8043

Affected Products:
openSUSE Leap 42.3
______________________________________________________________________________

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

Description:

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

The following security bugs were fixed:

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

The following non-security bugs were fixed:

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

Patch Instructions:

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

Alternatively you can run the command listed for your product:

– openSUSE Leap 42.3:

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

Package List:

– openSUSE Leap 42.3 (x86_64):

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

– openSUSE Leap 42.3 (noarch):

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

References:

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

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