openSUSE Security Update : the Linux Kernel (openSUSE-2018-514) (Spectre)

high Nessus Plugin ID 110104

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Synopsis

The remote openSUSE host is missing a security update.

Description

The openSUSE Leap 42.3 kernel was updated to 4.4.132 to receive various security and bugfixes.

The following security bugs were fixed :

- CVE-2018-3639: Information leaks using 'Memory Disambiguation' feature in modern CPUs were mitigated, aka 'Spectre Variant 4' (bnc#1087082).

A new boot commandline option was introduced, 'spec_store_bypass_disable', which can have following values :

- auto: Kernel detects whether your CPU model contains an implementation of Speculative Store Bypass and picks the most appropriate mitigation.

- on: disable Speculative Store Bypass

- off: enable Speculative Store Bypass

- prctl: Control Speculative Store Bypass per thread via prctl. Speculative Store Bypass is enabled for a process by default. The state of the control is inherited on fork.

- seccomp: Same as 'prctl' above, but all seccomp threads will disable SSB unless they explicitly opt out.

The default is 'seccomp', meaning programs need explicit opt-in into the mitigation.

Status can be queried via the /sys/devices/system/cpu/vulnerabilities/spec_store_bypas s file, containing :

- 'Vulnerable'

- 'Mitigation: Speculative Store Bypass disabled'

- 'Mitigation: Speculative Store Bypass disabled via prctl'

- 'Mitigation: Speculative Store Bypass disabled via prctl and seccomp'

- CVE-2017-18257: The __get_data_block function in fs/f2fs/data.c allowed local users to cause a denial of service (integer overflow and loop) via crafted use of the open and fallocate system calls with an FS_IOC_FIEMAP ioctl. (bnc#1088241)

- CVE-2018-1130: Linux kernel was vulnerable to a NULL pointer dereference in dccp_write_xmit() function in net/dccp/output.c in that allowed a local user to cause a denial of service by a number of certain crafted system calls (bnc#1092904).

- CVE-2018-5803: An error in the _sctp_make_chunk() function when handling SCTP, packet length could have been exploited by a malicious local user to cause a kernel crash and a DoS. (bnc#1083900).

- CVE-2018-1065: The netfilter subsystem mishandled the case of a rule blob that contains a jump but lacks a user-defined chain, which allowed local users to cause a denial of service (NULL pointer dereference) by leveraging the CAP_NET_RAW or CAP_NET_ADMIN capability, related to arpt_do_table in net/ipv4/netfilter/arp_tables.c, ipt_do_table in net/ipv4/netfilter/ip_tables.c, and ip6t_do_table in net/ipv6/netfilter/ip6_tables.c (bnc#1083650).

- CVE-2018-7492: A NULL pointer dereference was found in the net/rds/rdma.c __rds_rdma_map() function that allowed local attackers to cause a system panic and a denial-of-service, related to RDS_GET_MR and RDS_GET_MR_FOR_DEST (bnc#1082962).

- CVE-2018-8781: The udl_fb_mmap function in drivers/gpu/drm/udl/udl_fb.c had an integer-overflow vulnerability allowing local users with access to the udldrmfb driver to obtain full read and write permissions on kernel physical pages, resulting in a code execution in kernel space (bnc#1090643).

- CVE-2018-10124: The kill_something_info function in kernel/signal.c might have allowed local users to cause a denial of service via an INT_MIN argument (bnc#1089752).

- CVE-2018-10087: The kernel_wait4 function in kernel/exit.c might have allowed local users to cause a denial of service by triggering an attempted use of the
-INT_MIN value (bnc#1089608).

- CVE-2018-8822: Incorrect buffer length handling in the ncp_read_kernel function in fs/ncpfs/ncplib_kernel.c could be exploited by malicious NCPFS servers to crash the kernel or execute code (bnc#1086162).

- CVE-2018-1000199: A bug in x86 debug register handling of ptrace() could lead to memory corruption, possibly a denial of service or privilege escalation (bsc#1089895).

The following non-security bugs were fixed :

- acpica: Disassembler: Abort on an invalid/unknown AML opcode (bnc#1012382).

- acpica: Events: Add runtime stub support for event APIs (bnc#1012382).

- acpi / hotplug / PCI: Check presence of slot itself in get_slot_status() (bnc#1012382).

- acpi, PCI, irq: remove redundant check for null string pointer (bnc#1012382).

- acpi / scan: Send change uevent with offine environmental data (bsc#1082485).

- acpi / video: Add quirk to force acpi-video backlight on Samsung 670Z5E (bnc#1012382).

- alsa: aloop: Add missing cable lock to ctl API callbacks (bnc#1012382).

- alsa: aloop: Mark paused device as inactive (bnc#1012382).

- alsa: asihpi: Hardening for potential Spectre v1 (bnc#1012382).

- alsa: control: Hardening for potential Spectre v1 (bnc#1012382).

- alsa: core: Report audio_tstamp in snd_pcm_sync_ptr (bnc#1012382).

- alsa: hda/conexant - Add fixup for HP Z2 G4 workstation (bsc#1092975).

- alsa: hda: Hardening for potential Spectre v1 (bnc#1012382).

- alsa: hda - New VIA controller suppor no-snoop path (bnc#1012382).

- alsa: hda/realtek - Add some fixes for ALC233 (bnc#1012382).

- alsa: hdspm: Hardening for potential Spectre v1 (bnc#1012382).

- alsa: line6: Use correct endpoint type for midi output (bnc#1012382).

- alsa: opl3: Hardening for potential Spectre v1 (bnc#1012382).

- alsa: oss: consolidate kmalloc/memset 0 call to kzalloc (bnc#1012382).

- alsa: pcm: Avoid potential races between OSS ioctls and read/write (bnc#1012382).

- alsa: pcm: Check PCM state at xfern compat ioctl (bnc#1012382).

- alsa: pcm: Fix endless loop for XRUN recovery in OSS emulation (bnc#1012382).

- alsa: pcm: Fix mutex unbalance in OSS emulation ioctls (bnc#1012382).

- alsa: pcm: Fix UAF at PCM release via PCM timer access (bnc#1012382).

- alsa: pcm: potential uninitialized return values (bnc#1012382).

- alsa: pcm: Return -EBUSY for OSS ioctls changing busy streams (bnc#1012382).

- alsa: pcm: Use dma_bytes as size parameter in dma_mmap_coherent() (bnc#1012382).

- alsa: pcm: Use ERESTARTSYS instead of EINTR in OSS emulation (bnc#1012382).

- alsa: rawmidi: Fix missing input substream checks in compat ioctls (bnc#1012382).

- alsa: rme9652: Hardening for potential Spectre v1 (bnc#1012382).

- alsa: seq: Fix races at MIDI encoding in snd_virmidi_output_trigger() (bnc#1012382).

- alsa: seq: oss: Fix unbalanced use lock for synth MIDI device (bnc#1012382).

- alsa: seq: oss: Hardening for potential Spectre v1 (bnc#1012382).

- alsa: usb-audio: Skip broken EU on Dell dock USB-audio (bsc#1090658).

- arm64: Add ARM_SMCCC_ARCH_WORKAROUND_1 BP hardening support (bsc#1068032).

- arm64: avoid overflow in VA_START and PAGE_OFFSET (bnc#1012382).

- arm64: capabilities: Handle duplicate entries for a capability (bsc#1068032).

- arm64: cpufeature: __this_cpu_has_cap() shouldn't stop early (bsc#1068032).

- arm64: Enforce BBM for huge IO/VMAP mappings (bsc#1088313).

- arm64: fix smccc compilation (bsc#1068032).

- arm64: futex: Fix undefined behaviour with FUTEX_OP_OPARG_SHIFT usage (bnc#1012382).

- arm64: Kill PSCI_GET_VERSION as a variant-2 workaround (bsc#1068032).

- arm64: kvm: Add SMCCC_ARCH_WORKAROUND_1 fast handling (bsc#1068032).

- arm64: kvm: Increment PC after handling an SMC trap (bsc#1068032).

- arm64: kvm: Report SMCCC_ARCH_WORKAROUND_1 BP hardening support (bsc#1068032).

- arm64: mm: fix thinko in non-global page table attribute check (bsc#1088050).

- arm64: Relax ARM_SMCCC_ARCH_WORKAROUND_1 discovery (bsc#1068032).

- arm: amba: Do not read past the end of sysfs 'driver_override' buffer (bnc#1012382).

- arm: amba: Fix race condition with driver_override (bnc#1012382).

- arm: amba: Make driver_override output consistent with other buses (bnc#1012382).

- arm/arm64: kvm: Add PSCI_VERSION helper (bsc#1068032).

- arm/arm64: kvm: Add smccc accessors to PSCI code (bsc#1068032).

- arm/arm64: kvm: Advertise SMCCC v1.1 (bsc#1068032).

- arm/arm64: kvm: Consolidate the PSCI include files (bsc#1068032).

- arm/arm64: kvm: Implement PSCI 1.0 support (bsc#1068032).

- arm/arm64: kvm: Turn kvm_psci_version into a static inline (bsc#1068032).

- arm/arm64: smccc: Implement SMCCC v1.1 inline primitive (bsc#1068032).

- arm/arm64: smccc: Make function identifiers an unsigned quantity (bsc#1068032).

- arm: davinci: da8xx: Create DSP device only when assigned memory (bnc#1012382).

- arm: dts: am57xx-beagle-x15-common: Add overide powerhold property (bnc#1012382).

- arm: dts: at91: at91sam9g25: fix mux-mask pinctrl property (bnc#1012382).

- arm: dts: at91: sama5d4: fix pinctrl compatible string (bnc#1012382).

- arm: dts: dra7: Add power hold and power controller properties to palmas (bnc#1012382).

- arm: dts: imx53-qsrb: Pulldown PMIC IRQ pin (bnc#1012382).

- arm: dts: imx6qdl-wandboard: Fix audio channel swap (bnc#1012382).

- arm: dts: ls1021a: add 'fsl,ls1021a-esdhc' compatible string to esdhc node (bnc#1012382).

- arm: imx: Add MXC_CPU_IMX6ULL and cpu_is_imx6ull (bnc#1012382).

- arp: fix arp_filter on l3slave devices (bnc#1012382).

- arp: honour gratuitous ARP _replies_ (bnc#1012382).

- ASoC: fsl_esai: Fix divisor calculation failure at lower ratio (bnc#1012382).

- ASoC: Intel: cht_bsw_rt5645: Analog Mic support (bnc#1012382).

- ASoC: rsnd: SSI PIO adjust to 24bit mode (bnc#1012382).

- ASoC: ssm2602: Replace reg_default_raw with reg_default (bnc#1012382).

- async_tx: Fix DMA_PREP_FENCE usage in do_async_gen_syndrome() (bnc#1012382).

- ata: libahci: properly propagate return value of platform_get_irq() (bnc#1012382).

- ath10k: fix rfc1042 header retrieval in QCA4019 with eth decap mode (bnc#1012382).

- ath10k: rebuild crypto header in rx data frames (bnc#1012382).

- ath5k: fix memory leak on buf on failed eeprom read (bnc#1012382).

- ath9k_hw: check if the chip failed to wake up (bnc#1012382).

- atm: zatm: Fix potential Spectre v1 (bnc#1012382).

- audit: add tty field to LOGIN event (bnc#1012382).

- autofs: mount point create should honour passed in mode (bnc#1012382).

- bcache: segregate flash only volume write streams (bnc#1012382).

- bcache: stop writeback thread after detaching (bnc#1012382).

- bdi: Fix oops in wb_workfn() (bnc#1012382).

- blacklist.conf: Add an omapdrm entry (bsc#1090708, bsc#1090718)

- blk-mq: fix bad clear of RQF_MQ_INFLIGHT in blk_mq_ct_ctx_init() (bsc#1085058).

- blk-mq: fix kernel oops in blk_mq_tag_idle() (bnc#1012382).

- block: correctly mask out flags in blk_rq_append_bio() (bsc#1085058).

- block/loop: fix deadlock after loop_set_status (bnc#1012382).

- block: sanity check for integrity intervals (bsc#1091728).

- bluetooth: Fix missing encryption refresh on Security Request (bnc#1012382).

- bluetooth: Send HCI Set Event Mask Page 2 command only when needed (bnc#1012382).

- bna: Avoid reading past end of buffer (bnc#1012382).

- bnx2x: Allow vfs to disable txvlan offload (bnc#1012382).

- bonding: do not set slave_dev npinfo before slave_enable_netpoll in bond_enslave (bnc#1012382).

- bonding: Do not update slave->link until ready to commit (bnc#1012382).

- bonding: fix the err path for dev hwaddr sync in bond_enslave (bnc#1012382).

- bonding: move dev_mc_sync after master_upper_dev_link in bond_enslave (bnc#1012382).

- bonding: process the err returned by dev_set_allmulti properly in bond_enslave (bnc#1012382).

- bpf: map_get_next_key to return first key on NULL (bnc#1012382).

- btrfs: fix incorrect error return ret being passed to mapping_set_error (bnc#1012382).

- btrfs: Fix wrong first_key parameter in replace_path (Followup fix for bsc#1084721).

- btrfs: Only check first key for committed tree blocks (bsc#1084721).

- btrfs: Validate child tree block's level and first key (bsc#1084721).

- bus: brcmstb_gisb: correct support for 64-bit address output (bnc#1012382).

- bus: brcmstb_gisb: Use register offsets with writes too (bnc#1012382).

- can: kvaser_usb: Increase correct stats counter in kvaser_usb_rx_can_msg() (bnc#1012382).

- cdc_ether: flag the Cinterion AHS8 modem by gemalto as WWAN (bnc#1012382).

- cdrom: information leak in cdrom_ioctl_media_changed() (bnc#1012382).

- ceph: adding protection for showing cap reservation info (bsc#1089115).

- ceph: always update atime/mtime/ctime for new inode (bsc#1089115).

- ceph: check if mds create snaprealm when setting quota (fate#324665 bsc#1089115).

- ceph: do not check quota for snap inode (fate#324665 bsc#1089115).

- ceph: fix invalid point dereference for error case in mdsc destroy (bsc#1089115).

- ceph: fix root quota realm check (fate#324665 bsc#1089115).

- ceph: fix rsize/wsize capping in ceph_direct_read_write() (bsc#1089115).

- ceph: quota: add counter for snaprealms with quota (fate#324665 bsc#1089115).

- ceph: quota: add initial infrastructure to support cephfs quotas (fate#324665 bsc#1089115).

- ceph: quota: cache inode pointer in ceph_snap_realm (fate#324665 bsc#1089115).

- ceph: quota: do not allow cross-quota renames (fate#324665 bsc#1089115).

- ceph: quota: report root dir quota usage in statfs (fate#324665 bsc#1089115).

- ceph: quota: support for ceph.quota.max_bytes (fate#324665 bsc#1089115).

- ceph: quota: support for ceph.quota.max_files (fate#324665 bsc#1089115).

- ceph: quota: update MDS when max_bytes is approaching (fate#324665 bsc#1089115).

- cfg80211: make RATE_INFO_BW_20 the default (bnc#1012382).

- ch9200: use skb_cow_head() to deal with cloned skbs (bsc#1088684).

- cifs: do not allow creating sockets except with SMB1 posix exensions (bnc#1012382).

- cifs: silence compiler warnings showing up with gcc-8.0.0 (bsc#1090734).

- cifs: silence lockdep splat in cifs_relock_file() (bnc#1012382).

- cifs: Use file_dentry() (bsc#1093008).

- clk: bcm2835: De-assert/assert PLL reset signal when appropriate (bnc#1012382).

- clk: Fix __set_clk_rates error print-string (bnc#1012382).

- clk: mvebu: armada-38x: add support for 1866MHz variants (bnc#1012382).

- clk: mvebu: armada-38x: add support for missing clocks (bnc#1012382).

- clk: scpi: fix return type of __scpi_dvfs_round_rate (bnc#1012382).

- clocksource/drivers/arm_arch_timer: Avoid infinite recursion when ftrace is enabled (bsc#1090225).

- cpumask: Add helper cpumask_available() (bnc#1012382).

- crypto: af_alg - fix possible uninit-value in alg_bind() (bnc#1012382).

- crypto: ahash - Fix early termination in hash walk (bnc#1012382).

- crypto: x86/cast5-avx - fix ECB encryption when long sg follows short one (bnc#1012382).

- cx25840: fix unchecked return values (bnc#1012382).

- cxgb4: fix incorrect cim_la output for T6 (bnc#1012382).

- cxgb4: Fix queue free path of ULD drivers (bsc#1022743 FATE#322540).

- cxgb4: FW upgrade fixes (bnc#1012382).

- cxgb4vf: Fix SGE FL buffer initialization logic for 64K pages (bnc#1012382).

- dccp: initialize ireq->ir_mark (bnc#1012382).

- dmaengine: at_xdmac: fix rare residue corruption (bnc#1012382).

- dmaengine: imx-sdma: Handle return value of clk_prepare_enable (bnc#1012382).

- dm ioctl: remove double parentheses (bnc#1012382).

- Documentation: pinctrl: palmas: Add ti,palmas-powerhold-override property definition (bnc#1012382).

- Do not leak MNT_INTERNAL away from internal mounts (bnc#1012382).

- drivers/infiniband/core/verbs.c: fix build with gcc-4.4.4 (FATE#321732).

- drivers/infiniband/ulp/srpt/ib_srpt.c: fix build with gcc-4.4.4 (bnc#1024296,FATE#321265).

- drivers/misc/vmw_vmci/vmci_queue_pair.c: fix a couple integer overflow tests (bnc#1012382).

- drm/omap: fix tiled buffer stride calculations (bnc#1012382).

- drm/radeon: Fix PCIe lane width calculation (bnc#1012382).

- drm/virtio: fix vq wait_event condition (bnc#1012382).

- drm/vmwgfx: Fix a buffer object leak (bnc#1012382).

- e1000e: fix race condition around skb_tstamp_tx() (bnc#1012382).

- e1000e: Undo e1000e_pm_freeze if __e1000_shutdown fails (bnc#1012382).

- EDAC, mv64x60: Fix an error handling path (bnc#1012382).

- Enable uinput driver (bsc#1092566).

- esp: Fix memleaks on error paths (git-fixes).

- ext4: add validity checks for bitmap block numbers (bnc#1012382).

- ext4: bugfix for mmaped pages in mpage_release_unused_pages() (bnc#1012382).

- ext4: do not allow r/w mounts if metadata blocks overlap the superblock (bnc#1012382).

- ext4: do not update checksum of new initialized bitmaps (bnc#1012382).

- ext4: fail ext4_iget for root directory if unallocated (bnc#1012382).

- ext4: fix bitmap position validation (bnc#1012382).

- ext4: fix deadlock between inline_data and ext4_expand_extra_isize_ea() (bnc#1012382).

- ext4: Fix hole length detection in ext4_ind_map_blocks() (bsc#1090953).

- ext4: fix off-by-one on max nr_pages in ext4_find_unwritten_pgoff() (bnc#1012382).

- ext4: prevent right-shifting extents beyond EXT_MAX_BLOCKS (bnc#1012382).

- ext4: set h_journal if there is a failure starting a reserved handle (bnc#1012382).

- fanotify: fix logic of events on child (bnc#1012382).

- firmware/psci: Expose PSCI conduit (bsc#1068032).

- firmware/psci: Expose SMCCC version through psci_ops (bsc#1068032).

- fix race in drivers/char/random.c:get_reg() (bnc#1012382).

- frv: declare jiffies to be located in the .data section (bnc#1012382).

- fs: compat: Remove warning from COMPATIBLE_IOCTL (bnc#1012382).

- fs/proc: Stop trying to report thread stacks (bnc#1012382).

- fs/reiserfs/journal.c: add missing resierfs_warning() arg (bnc#1012382).

- genirq: Use cpumask_available() for check of cpumask variable (bnc#1012382).

- getname_kernel() needs to make sure that ->name !=
->iname in long case (bnc#1012382).

- gpio: label descriptors using the device name (bnc#1012382).

- gpmi-nand: Handle ECC Errors in erased pages (bnc#1012382).

- hdlcdrv: Fix divide by zero in hdlcdrv_ioctl (bnc#1012382).

- HID: core: Fix size as type u32 (bnc#1012382).

- HID: Fix hid_report_len usage (bnc#1012382).

- HID: hidraw: Fix crash on HIDIOCGFEATURE with a destroyed device (bnc#1012382).

- HID: i2c-hid: fix size check and type usage (bnc#1012382).

- hwmon: (ina2xx) Fix access to uninitialized mutex (git-fixes).

- hwmon: (ina2xx) Make calibration register value fixed (bnc#1012382).

- hypfs_kill_super(): deal with failed allocations (bnc#1012382).

- i40iw: Free IEQ resources (bsc#969476 FATE#319648 bsc#969477 FATE#319816).

- IB/core: Fix possible crash to access NULL netdev (bsc#966191 FATE#320230 bsc#966186 FATE#320228).

- IB/core: Generate GID change event regardless of RoCE GID table property (bsc#966191 FATE#320230 bsc#966186 FATE#320228).

- IB/mlx4: Fix corruption of RoCEv2 IPv4 GIDs (bsc#966191 FATE#320230 bsc#966186 FATE#320228).

- IB/mlx4: Include GID type when deleting GIDs from HW table under RoCE (bsc#966191 FATE#320230 bsc#966186 FATE#320228).

- IB/mlx5: Avoid passing an invalid QP type to firmware (bsc#1015342 FATE#321688 bsc#1015343 FATE#321689).

- IB/mlx5: Fix an error code in __mlx5_ib_modify_qp() (bsc#966170 FATE#320225 bsc#966172 FATE#320226).

- IB/mlx5: Fix incorrect size of klms in the memory region (bsc#966170 FATE#320225 bsc#966172 FATE#320226).

- IB/mlx5: Fix out-of-bounds read in create_raw_packet_qp_rq (bsc#966170 FATE#320225 bsc#966172 FATE#320226).

- IB/mlx5: revisit -Wmaybe-uninitialized warning (bsc#1015342 FATE#321688 bsc#1015343 FATE#321689).

- IB/mlx5: Set the default active rate and width to QDR and 4X (bsc#1015342 FATE#321688 bsc#1015343 FATE#321689).

- IB/mlx5: Use unlimited rate when static rate is not supported (bnc#1012382).

- ibmvnic: Clean actual number of RX or TX pools (bsc#1092289).

- ibmvnic: Clear pending interrupt after device reset (bsc#1089644).

- ibmvnic: Define vnic_login_client_data name field as unsized array (bsc#1089198).

- ibmvnic: Disable irqs before exiting reset from closed state (bsc#1084610).

- ibmvnic: Do not notify peers on parameter change resets (bsc#1089198).

- ibmvnic: Do not reset CRQ for Mobility driver resets (bsc#1088600).

- ibmvnic: Fix DMA mapping mistakes (bsc#1088600).

- ibmvnic: Fix failover case for non-redundant configuration (bsc#1088600).

- ibmvnic: Fix non-fatal firmware error reset (bsc#1093990).

- ibmvnic: Fix reset scheduler error handling (bsc#1088600).

- ibmvnic: Fix statistics buffers memory leak (bsc#1093990).

- ibmvnic: Free coherent DMA memory if FW map failed (bsc#1093990).

- ibmvnic: Handle all login error conditions (bsc#1089198).

- ibmvnic: Zero used TX descriptor counter on reset (bsc#1088600).

- ib/srp: Fix completion vector assignment algorithm (bnc#1012382).

- ib/srp: Fix srp_abort() (bnc#1012382).

- ib/srpt: Fix abort handling (bnc#1012382).

- ib/srpt: Fix an out-of-bounds stack access in srpt_zerolength_write() (bnc#1024296,FATE#321265).

- iio: hi8435: avoid garbage event at first enable (bnc#1012382).

- iio: hi8435: cleanup reset gpio (bnc#1012382).

- iio: magnetometer: st_magn_spi: fix spi_device_id table (bnc#1012382).

- input: ALPS - fix multi-touch decoding on SS4 plus touchpads (git-fixes).

- input: ALPS - fix trackstick button handling on V8 devices (git-fixes).

- input: ALPS - fix TrackStick support for SS5 hardware (git-fixes).

- input: ALPS - fix two-finger scroll breakage in right side on ALPS touchpad (git-fixes).

- input: atmel_mxt_ts - add touchpad button mapping for Samsung Chromebook Pro (bnc#1012382).

- input: drv260x - fix initializing overdrive voltage (bnc#1012382).

- input: elan_i2c - check if device is there before really probing (bnc#1012382).

- input: elan_i2c - clear INT before resetting controller (bnc#1012382).

- input: elantech - force relative mode on a certain module (bnc#1012382).

- input: i8042 - add Lenovo ThinkPad L460 to i8042 reset list (bnc#1012382).

- input: i8042 - enable MUX on Sony VAIO VGN-CS series to fix touchpad (bnc#1012382).

- input: leds - fix out of bound access (bnc#1012382).

- input: mousedev - fix implicit conversion warning (bnc#1012382).

- iommu/vt-d: Fix a potential memory leak (bnc#1012382).

- ip6_gre: better validate user provided tunnel names (bnc#1012382).

- ip6_tunnel: better validate user provided tunnel names (bnc#1012382).

- ipc/shm: fix use-after-free of shm file via remap_file_pages() (bnc#1012382).

- ipmi: create hardware-independent softdep for ipmi_devintf (bsc#1009062, bsc#1060799).

- ipmi_ssif: Fix kernel panic at msg_done_handler (bsc#1088871).

- ipsec: check return value of skb_to_sgvec always (bnc#1012382).

- ip_tunnel: better validate user provided tunnel names (bnc#1012382).

- ipv6: add RTA_TABLE and RTA_PREFSRC to rtm_ipv6_policy (bnc#1012382).

- ipv6: avoid dad-failures for addresses with NODAD (bnc#1012382).

- ipv6: sit: better validate user provided tunnel names (bnc#1012382).

- ipv6: the entire IPv6 header chain must fit the first fragment (bnc#1012382).

- ipvs: fix rtnl_lock lockups caused by start_sync_thread (bnc#1012382).

- iw_cxgb4: print mapped ports correctly (bsc#321658 FATE#1005778 bsc#321660 FATE#1005780 bsc#321661 FATE#1005781).

- jbd2: fix use after free in kjournald2() (bnc#1012382).

- jbd2: if the journal is aborted then do not allow update of the log tail (bnc#1012382).

- jffs2_kill_sb(): deal with failed allocations (bnc#1012382).

- jiffies.h: declare jiffies and jiffies_64 with
____cacheline_aligned_in_smp (bnc#1012382).

- kABI: add tty include to audit.c (kabi).

- kABI: protect hid report functions (kabi).

- kABI: protect jiffies types (kabi).

- kABI: protect skb_to_sgvec* (kabi).

- kABI: protect sound/timer.h include in sound pcm.c (kabi).

- kABI: protect struct ath10k_hw_params (kabi).

- kABI: protect struct cstate (kabi).

- kABI: protect struct _lowcore (kabi).

- kABI: protect tty include in audit.h (kabi).

- kabi/severities: Ignore kgr_shadow_* kABI changes

- kbuild: provide a __UNIQUE_ID for clang (bnc#1012382).

- kexec_file: do not add extra alignment to efi memmap (bsc#1044596).

- keys: DNS: limit the length of option strings (bnc#1012382).

- kgraft/bnx2fc: Do not block kGraft in bnx2fc_l2_rcv kthread (bsc#1094033, fate#313296).

- kGraft: fix small race in reversion code (bsc#1083125).

- kobject: do not use WARN for registration failures (bnc#1012382).

- kvm: Fix nopvspin static branch init usage (bsc#1056427).

- kvm: Introduce nopvspin kernel parameter (bsc#1056427).

- kvm: nVMX: Fix handling of lmsw instruction (bnc#1012382).

- kvm: PPC: Book3S PR: Check copy_to/from_user return values (bnc#1012382).

- kvm: s390: Enable all facility bits that are known good for passthrough (FATE#324071 LTC#158956 bnc#1012382 bsc#1073059 bsc#1076805).

- kvm: SVM: do not zero out segment attributes if segment is unusable or not present (bnc#1012382).

- l2tp: check sockaddr length in pppol2tp_connect() (bnc#1012382).

- l2tp: fix missing print session offset info (bnc#1012382).

- lan78xx: Correctly indicate invalid OTP (bnc#1012382).

- leds: pca955x: Correct I2C Functionality (bnc#1012382).

- libata: Apply NOLPM quirk for SanDisk SD7UB3Q*G1001 SSDs (bnc#1012382).

- libceph, ceph: change permission for readonly debugfs entries (bsc#1089115).

- libceph: fix misjudgement of maximum monitor number (bsc#1089115).

- libceph: reschedule a tick in finish_hunting() (bsc#1089115).

- libceph: un-backoff on tick when we have a authenticated session (bsc#1089115).

- libceph: validate con->state at the top of try_write() (bsc#1089115).

- livepatch: Allow to call a custom callback when freeing shadow variables (bsc#1082299 fate#313296).

- livepatch: Initialize shadow variables safely by a custom callback (bsc#1082299 fate#313296).

- llc: delete timers synchronously in llc_sk_free() (bnc#1012382).

- llc: fix NULL pointer deref for SOCK_ZAPPED (bnc#1012382).

- llc: hold llc_sap before release_sock() (bnc#1012382).

- llist: clang: introduce member_address_is_nonnull() (bnc#1012382).

- lockd: fix lockd shutdown race (bnc#1012382).

- lockd: lost rollback of set_grace_period() in lockd_down_net() (git-fixes).

- mac80211: Add RX flag to indicate ICV stripped (bnc#1012382).

- mac80211: allow not sending MIC up from driver for HW crypto (bnc#1012382).

- mac80211: allow same PN for AMSDU sub-frames (bnc#1012382).

- mac80211: bail out from prep_connection() if a reconfig is ongoing (bnc#1012382).

- mceusb: sporadic RX truncation corruption fix (bnc#1012382).

- md: document lifetime of internal rdev pointer (bsc#1056415).

- md: fix two problems with setting the 're-add' device state (bsc#1089023).

- md: only allow remove_and_add_spares when no sync_thread running (bsc#1056415).

- md raid10: fix NULL deference in handle_write_completed() (git-fixes).

- md/raid10: reset the 'first' at the end of loop (bnc#1012382).

- md/raid5: make use of spin_lock_irq over local_irq_disable + spin_lock (bnc#1012382).

- media: v4l2-compat-ioctl32: do not oops on overlay (bnc#1012382).

- media: videobuf2-core: do not go out of the buffer range (bnc#1012382).

- mei: remove dev_err message on an unsupported ioctl (bnc#1012382).

- mISDN: Fix a sleep-in-atomic bug (bnc#1012382).

- mlx5: fix bug reading rss_hash_type from CQE (bnc#1012382).

- mmc: dw_mmc: Fix the DTO/CTO timeout overflow calculation for 32-bit systems (bsc#1088267).

- mmc: jz4740: Fix race condition in IRQ mask update (bnc#1012382).

- mm/filemap.c: fix NULL pointer in page_cache_tree_insert() (bnc#1012382).

- mm, slab: reschedule cache_reap() on the same CPU (bnc#1012382).

- mtd: cfi: cmdset_0001: Do not allow read/write to suspend erase block (bnc#1012382).

- mtd: cfi: cmdset_0001: Workaround Micron Erase suspend bug (bnc#1012382).

- mtd: cfi: cmdset_0002: Do not allow read/write to suspend erase block (bnc#1012382).

- mtd: jedec_probe: Fix crash in jedec_read_mfr() (bnc#1012382).

- neighbour: update neigh timestamps iff update is effective (bnc#1012382).

- net: af_packet: fix race in PACKET_(R|T)X_RING (bnc#1012382).

- net: atm: Fix potential Spectre v1 (bnc#1012382).

- net: cavium: liquidio: fix up 'Avoid dma_unmap_single on uninitialized ndata' (bnc#1012382).

- net: cdc_ncm: Fix TX zero padding (bnc#1012382).

- net: emac: fix reset timeout with AR8035 phy (bnc#1012382).

- net: ethernet: ti: cpsw: adjust cpsw fifos depth for fullduplex flow control (bnc#1012382).

- netfilter: bridge: ebt_among: add more missing match size checks (bnc#1012382).

- netfilter: ctnetlink: fix incorrect nf_ct_put during hash resize (bnc#1012382).

- netfilter: ctnetlink: Make some parameters integer to avoid enum mismatch (bnc#1012382).

- netfilter: nf_nat_h323: fix logical-not-parentheses warning (bnc#1012382).

- netfilter: x_tables: add and use xt_check_proc_name (bnc#1012382).

- net: fix deadlock while clearing neighbor proxy table (bnc#1012382).

- net: fix possible out-of-bound read in skb_network_protocol() (bnc#1012382).

- net: fix rtnh_ok() (bnc#1012382).

- net: fix uninit-value in __hw_addr_add_ex() (bnc#1012382).

- net: fool proof dev_valid_name() (bnc#1012382).

- net: freescale: fix potential NULL pointer dereference (bnc#1012382).

- net: hns: Fix ethtool private flags (bnc#1012382 bsc#1085511).

- net: hns: Fix ethtool private flags (bsc#1085511).

- net: ieee802154: fix net_device reference release too early (bnc#1012382).

- net: initialize skb->peeked when cloning (bnc#1012382).

- net/ipv6: Fix route leaking between VRFs (bnc#1012382).

- net/ipv6: Increment OUTxxx counters after netfilter hook (bnc#1012382).

- netlink: fix uninit-value in netlink_sendmsg (bnc#1012382).

- netlink: make sure nladdr has correct size in netlink_connect() (bnc#1012382).

- net: llc: add lock_sock in llc_ui_bind to avoid a race condition (bnc#1012382).

- net/mlx4: Check if Granular QoS per VF has been enabled before updating QP qos_vport (bnc#1012382).

- net/mlx4_core: Fix memory leak while delete slave's resources (bsc#966191 FATE#320230 bsc#966186 FATE#320228).

- net/mlx4_en: Avoid adding steering rules with invalid ring (bnc#1012382).

- net/mlx4_en: Fix mixed PFC and Global pause user control requests (bsc#1015336 FATE#321685 bsc#1015337 FATE#321686 bsc#1015340 FATE#321687).

- net/mlx4: Fix the check in attaching steering rules (bnc#1012382).

- net/mlx5: avoid build warning for uniprocessor (bnc#1012382).

- net/mlx5e: Add error print in ETS init (bsc#966170 FATE#320225 bsc#966172 FATE#320226).

- net/mlx5e: Check support before TC swap in ETS init (bsc#966170 FATE#320225 bsc#966172 FATE#320226).

- net/mlx5e: E-Switch, Use the name of static array instead of its address (bsc#1015342 FATE#321688 bsc#1015343 FATE#321689).

- net/mlx5e: Remove unused define MLX5_MPWRQ_STRIDES_PER_PAGE (bsc#1015342 FATE#321688 bsc#1015343 FATE#321689).

- net/mlx5: Fix error handling in load one (bsc#1015342 FATE#321688 bsc#1015343 FATE#321689).

- net/mlx5: Fix ingress/egress naming mistake (bsc#1015342 FATE#321688 bsc#1015343 FATE#321689).

- net/mlx5: Tolerate irq_set_affinity_hint() failures (bnc#1012382).

- net: move somaxconn init from sysctl code (bnc#1012382).

- net: phy: avoid genphy_aneg_done() for PHYs without clause 22 support (bnc#1012382).

- net: qca_spi: Fix alignment issues in rx path (bnc#1012382).

- net sched actions: fix dumping which requires several messages to user space (bnc#1012382).

- net/sched: fix NULL dereference in the error path of tcf_bpf_init() (bnc#1012382).

- net: usb: qmi_wwan: add support for ublox R410M PID 0x90b2 (bnc#1012382).

- net: validate attribute sizes in neigh_dump_table() (bnc#1012382).

- net: x25: fix one potential use-after-free issue (bnc#1012382).

- net: xfrm: use preempt-safe this_cpu_read() in ipcomp_alloc_tfms() (bnc#1012382).

- nfsv4.1: RECLAIM_COMPLETE must handle NFS4ERR_CONN_NOT_BOUND_TO_SESSION (bnc#1012382).

- nfsv4.1: Work around a Linux server bug.. (bnc#1012382).

- nospec: Kill array_index_nospec_mask_check() (bnc#1012382).

- nospec: Move array_index_nospec() parameter checking into separate macro (bnc#1012382).

- nvme: target: fix buffer overflow (FATE#321732 FATE#321590 bsc#993388).

- ocfs2/dlm: Fix up kABI in dlm_ctxt (bsc#1070404).

- ocfs2/dlm: wait for dlm recovery done when migrating all lock resources (bsc#1070404).

- ovl: filter trusted xattr for non-admin (bnc#1012382).

- packet: fix bitfield update race (bnc#1012382).

- parisc: Fix out of array access in match_pci_device() (bnc#1012382).

- parport_pc: Add support for WCH CH382L PCI-E single parallel port card (bnc#1012382).

- partitions/msdos: Unable to mount UFS 44bsd partitions (bnc#1012382).

- PCI/ACPI: Fix bus range comparison in pci_mcfg_lookup() (bsc#1084699).

- PCI/cxgb4: Extend T3 PCI quirk to T4+ devices (bsc#981348).

- PCI: Make PCI_ROM_ADDRESS_MASK a 32-bit constant (bnc#1012382).

- percpu: include linux/sched.h for cond_resched() (bnc#1012382).

- perf/core: Correct event creation with PERF_FORMAT_GROUP (bnc#1012382).

- perf/core: Fix locking for children siblings group read (git-fixes).

- perf/core: Fix possible Spectre-v1 indexing for
->aux_pages[] (bnc#1012382).

- perf/core: Fix the perf_cpu_time_max_percent check (bnc#1012382).

- perf header: Set proper module name when build-id event found (bnc#1012382).

- perf/hwbp: Simplify the perf-hwbp code, fix documentation (bnc#1012382).

- perf intel-pt: Fix error recovery from missing TIP packet (bnc#1012382).

- perf intel-pt: Fix overlap detection to identify consecutive buffers correctly (bnc#1012382).

- perf intel-pt: Fix sync_switch (bnc#1012382).

- perf intel-pt: Fix timestamp following overflow (bnc#1012382).

- perf probe: Add warning message if there is unexpected event name (bnc#1012382).

- perf: Remove superfluous allocation error check (bnc#1012382).

- perf report: Ensure the perf DSO mapping matches what libdw sees (bnc#1012382).

- perf: Return proper values for user stack errors (bnc#1012382).

- perf tests: Decompress kernel module before objdump (bnc#1012382).

- perf tools: Fix copyfile_offset update of output offset (bnc#1012382).

- perf trace: Add mmap alias for s390 (bnc#1012382).

- perf/x86/cstate: Fix possible Spectre-v1 indexing for pkg_msr (bnc#1012382).

- perf/x86: Fix possible Spectre-v1 indexing for hw_perf_event cache_* (bnc#1012382).

- perf/x86: Fix possible Spectre-v1 indexing for x86_pmu::event_map() (bnc#1012382).

- perf/x86/msr: Fix possible Spectre-v1 indexing in the MSR driver (bnc#1012382).

- pidns: disable pid allocation if pid_ns_prepare_proc() is failed in alloc_pid() (bnc#1012382).

- platform/x86: ideapad-laptop: Add MIIX 720-12IKB to no_hw_rfkill (bsc#1093035).

- pNFS/flexfiles: missing error code in ff_layout_alloc_lseg() (bnc#1012382).

- powerpc/64: Fix smp_wmb barrier definition use use lwsync consistently (bnc#1012382).

- powerpc/64s: Add barrier_nospec (bsc#1068032, bsc#1080157).

- powerpc/64s: Add support for ori barrier_nospec patching (bsc#1068032, bsc#1080157).

- powerpc/64s: Enable barrier_nospec based on firmware settings (bsc#1068032, bsc#1080157).

- powerpc/64s: Enhance the information in cpu_show_meltdown() (bsc#1068032, bsc#1075087, bsc#1091041).

- powerpc/64s: Enhance the information in cpu_show_spectre_v1() (bsc#1068032).

- powerpc/64s: Fix section mismatch warnings from setup_rfi_flush() (bsc#1068032, bsc#1075087, bsc#1091041).

- powerpc/64s: Move cpu_show_meltdown() (bsc#1068032, bsc#1075087, bsc#1091041).

- powerpc/64s: Patch barrier_nospec in modules (bsc#1068032, bsc#1080157).

- powerpc/64s: Wire up cpu_show_spectre_v1() (bsc#1068032, bsc#1075087, bsc#1091041).

- powerpc/64s: Wire up cpu_show_spectre_v2() (bsc#1068032, bsc#1075087, bsc#1091041).

- powerpc/64: Use barrier_nospec in syscall entry (bsc#1068032, bsc#1080157).

- powerpc: Add security feature flags for Spectre/Meltdown (bsc#1068032, bsc#1075087, bsc#1091041).

- powerpc/[booke|4xx]: Do not clobber TCR[WP] when setting TCR[DIE] (bnc#1012382).

- powerpc: conditionally compile platform-specific serial drivers (bsc#1066223).

- powerpc/crash: Remove the test for cpu_online in the IPI callback (bsc#1088242).

- powerpc: Do not send system reset request through the oops path (bsc#1088242).

- powerpc/eeh: Fix enabling bridge MMIO windows (bnc#1012382).

- powerpc/fadump: Do not use hugepages when fadump is active (bsc#1092772).

- powerpc/fadump: exclude memory holes while reserving memory in second kernel (bsc#1092772).

- powerpc/lib: Fix off-by-one in alternate feature patching (bnc#1012382).

- powerpc/mm: allow memory hotplug into a memoryless node (bsc#1090663).

- powerpc/mm: Allow memory hotplug into an offline node (bsc#1090663).

- powerpc: Move default security feature flags (bsc#1068032, bsc#1075087, bsc#1091041).

- powerpc/powernv: define a standard delay for OPAL_BUSY type retry loops (bnc#1012382).

- powerpc/powernv: Fix OPAL NVRAM driver OPAL_BUSY loops (bnc#1012382).

- powerpc/powernv: Handle unknown OPAL errors in opal_nvram_write() (bnc#1012382).

- powerpc/powernv: Set or clear security feature flags (bsc#1068032, bsc#1075087, bsc#1091041).

- powerpc/powernv: Use the security flags in pnv_setup_rfi_flush() (bsc#1068032, bsc#1075087, bsc#1091041).

- powerpc/pseries: Add new H_GET_CPU_CHARACTERISTICS flags (bsc#1068032, bsc#1075087, bsc#1091041).

- powerpc/pseries: Fix clearing of security feature flags (bsc#1068032, bsc#1075087, bsc#1091041).

- powerpc/pseries: Restore default security feature flags on setup (bsc#1068032, bsc#1075087, bsc#1091041).

- powerpc/pseries: Set or clear security feature flags (bsc#1068032, bsc#1075087, bsc#1091041).

- powerpc/pseries: Use the security flags in pseries_setup_rfi_flush() (bsc#1068032, bsc#1075087, bsc#1091041).

- powerpc/rfi-flush: Always enable fallback flush on pseries (bsc#1068032, bsc#1075087, bsc#1091041).

- powerpc/rfi-flush: Differentiate enabled and patched flush types (bsc#1068032, bsc#1075087, bsc#1091041).

- powerpc/rfi-flush: Make it possible to call setup_rfi_flush() again (bsc#1068032, bsc#1075087, bsc#1091041).

- powerpc: signals: Discard transaction state from signal frames (bsc#1094059).

- powerpc/spufs: Fix coredump of SPU contexts (bnc#1012382).

- powerpc: System reset avoid interleaving oops using die synchronisation (bsc#1088242).

- powerpc: Use barrier_nospec in copy_from_user() (bsc#1068032, bsc#1080157).

- pppoe: check sockaddr length in pppoe_connect() (bnc#1012382).

- pptp: remove a buggy dst release in pptp_connect() (bnc#1012382).

- qlge: Avoid reading past end of buffer (bnc#1012382).

- r8152: add Linksys USB3GIGV1 id (bnc#1012382).

- r8169: fix setting driver_data after register_netdev (bnc#1012382).

- radeon: hide pointless #warning when compile testing (bnc#1012382).

- random: use a tighter cap in credit_entropy_bits_safe() (bnc#1012382).

- random: use lockless method of accessing and updating f->reg_idx (bnc#1012382).

- ray_cs: Avoid reading past end of buffer (bnc#1012382).

- rdma/core: Avoid that ib_drain_qp() triggers an out-of-bounds stack access (FATE#321732).

- rdma/mlx5: Protect from NULL pointer derefence (bsc#1015342 FATE#321688 bsc#1015343 FATE#321689).

- rdma/mlx5: Protect from shift operand overflow (bnc#1012382).

- rdma/qedr: fix QP's ack timeout configuration (bsc#1022604 FATE#321747).

- rdma/qedr: Fix QP state initialization race (bsc#1022604 FATE#321747).

- rdma/qedr: Fix rc initialization on CNQ allocation failure (bsc#1022604 FATE#321747).

- rdma/rxe: Fix an out-of-bounds read (FATE#322149).

- rdma/ucma: Allow resolving address w/o specifying source address (bnc#1012382).

- rdma/ucma: Check AF family prior resolving address (bnc#1012382).

- rdma/ucma: Check that device exists prior to accessing it (bnc#1012382).

- rdma/ucma: Check that device is connected prior to access it (bnc#1012382).

- rdma/ucma: Do not allow join attempts for unsupported AF family (bnc#1012382).

- rdma/ucma: Do not allow setting RDMA_OPTION_IB_PATH without an RDMA device (bnc#1012382).

- rdma/ucma: Ensure that CM_ID exists prior to access it (bnc#1012382).

- rdma/ucma: Fix use-after-free access in ucma_close (bnc#1012382).

- rdma/ucma: Introduce safer rdma_addr_size() variants (bnc#1012382).

- rds; Reset rs->rs_bound_addr in rds_add_bound() failure path (bnc#1012382).

- regulator: gpio: Fix some error handling paths in 'gpio_regulator_probe()' (bsc#1091960).

- resource: fix integer overflow at reallocation (bnc#1012382).

- Revert 'alsa: pcm: Fix mutex unbalance in OSS emulation ioctls' (kabi).

- Revert 'alsa: pcm: Return -EBUSY for OSS ioctls changing busy streams' (kabi).

- Revert 'arm: dts: am335x-pepper: Fix the audio CODEC's reset pin' (bnc#1012382).

- Revert 'arm: dts: omap3-n900: Fix the audio CODEC's reset pin' (bnc#1012382).

- Revert 'ath10k: rebuild crypto header in rx data frames' (kabi).

- Revert 'ath10k: send (re)assoc peer command when NSS changed' (bnc#1012382).

- Revert 'Bluetooth: btusb: Fix quirk for Atheros 1525/QCA6174' (bnc#1012382).

- Revert 'cpufreq: Fix governor module removal race' (bnc#1012382).

- Revert 'ip6_vti: adjust vti mtu according to mtu of lower device' (bnc#1012382).

- Revert 'kvm: Fix stack-out-of-bounds read in write_mmio' (bnc#1083635).

- Revert 'mac80211: Add RX flag to indicate ICV stripped' (kabi).

- Revert 'mac80211: allow not sending MIC up from driver for HW crypto' (kabi).

- Revert 'mac80211: allow same PN for AMSDU sub-frames' (kabi).

- Revert 'mtd: cfi: cmdset_0001: Do not allow read/write to suspend erase block.' (kabi).

- Revert 'mtd: cfi: cmdset_0001: Workaround Micron Erase suspend bug.' (kabi).

- Revert 'mtd: cfi: cmdset_0002: Do not allow read/write to suspend erase block.' (kabi).

- Revert 'mtip32xx: use runtime tag to initialize command header' (bnc#1012382).

- Revert 'PCI/MSI: Stop disabling MSI/MSI-X in pci_device_shutdown()' (bnc#1012382).

- Revert 'perf tests: Decompress kernel module before objdump' (bnc#1012382).

- Revert 'xhci: plat: Register shutdown for xhci_plat' (bnc#1012382).

- rfkill: gpio: fix memory leak in probe error path (bnc#1012382).

- rpc_pipefs: fix double-dput() (bnc#1012382).

- rpm/config.sh: build against SP3 in OBS as well.

- rtc: interface: Validate alarm-time before handling rollover (bnc#1012382).

- rtc: opal: Handle disabled TPO in opal_get_tpo_time() (bnc#1012382).

- rtc: snvs: fix an incorrect check of return value (bnc#1012382).

- rtl8187: Fix NULL pointer dereference in priv->conf_mutex (bnc#1012382).

- rxrpc: check return value of skb_to_sgvec always (bnc#1012382).

- s390: add automatic detection of the spectre defense (bnc#1012382).

- s390: add optimized array_index_mask_nospec (bnc#1012382).

- s390: add options to change branch prediction behaviour for the kernel (bnc#1012382 bsc#1068032).

- s390: add sysfs attributes for spectre (bnc#1012382).

- s390/alternative: use a copy of the facility bit mask (bnc#1012382).

- s390/cio: update chpid descriptor after resource accessibility event (bnc#1012382).

- s390: correct module section names for expoline code revert (bnc#1012382).

- s390: correct nospec auto detection init order (bnc#1012382).

- s390/dasd: fix hanging safe offline (bnc#1012382).

- s390/dasd: fix IO error for newly defined devices (bnc#1093144, LTC#167398).

- s390: do not bypass BPENTER for interrupt system calls (bnc#1012382).

- s390: enable CPU alternatives unconditionally (bnc#1012382).

- s390/entry.S: fix spurious zeroing of r0 (bnc#1012382).

- s390: introduce execute-trampolines for branches (bnc#1012382).

- s390/ipl: ensure loadparm valid flag is set (bnc#1012382).

- s390: move nobp parameter functions to nospec-branch.c (bnc#1012382).

- s390: move _text symbol to address higher than zero (bnc#1012382).

- s390/qdio: do not merge ERROR output buffers (bnc#1012382).

- s390/qdio: do not retry EQBS after CCQ 96 (bnc#1012382).

- s390/qeth: consolidate errno translation (bnc#1093144, LTC#167507).

- s390/qeth: fix MAC address update sequence (bnc#1093144, LTC#167609).

- s390/qeth: translate SETVLAN/DELVLAN errors (bnc#1093144, LTC#167507).

- s390: Replace IS_ENABLED(EXPOLINE_*) with IS_ENABLED(CONFIG_EXPOLINE_*) (bnc#1012382).

- s390: report spectre mitigation via syslog (bnc#1012382).

- s390: run user space and KVM guests with modified branch prediction (bnc#1012382).

- s390: scrub registers on kernel entry and KVM exit (bnc#1012382).

- s390/uprobes: implement arch_uretprobe_is_alive() (bnc#1012382).

- sched/numa: Use down_read_trylock() for the mmap_sem (bnc#1012382).

- scsi: bnx2fc: fix race condition in bnx2fc_get_host_stats() (bnc#1012382).

- scsi: libiscsi: Allow sd_shutdown on bad transport (bnc#1012382).

- scsi: libsas: initialize sas_phy status according to response of DISCOVER (bnc#1012382).

- scsi: lpfc: Add per io channel NVME IO statistics (bsc#1088865).

- scsi: lpfc: Correct missing remoteport registration during link bounces (bsc#1088865).

- scsi: lpfc: Correct target queue depth application changes (bsc#1088865).

- scsi: lpfc: Enlarge nvmet asynchronous receive buffer counts (bsc#1088865).

- scsi: lpfc: Fix Abort request WQ selection (bsc#1088865).

- scsi: lpfc: Fix driver not recovering NVME rports during target link faults (bsc#1088865).

- scsi: lpfc: Fix lingering lpfc_wq resource after driver unload (bsc#1088865).

- scsi: lpfc: Fix multiple PRLI completion error path (bsc#1088865).

- scsi: lpfc: Fix NULL pointer access in lpfc_nvme_info_show (bsc#1088865).

- scsi: lpfc: Fix NULL pointer reference when resetting adapter (bsc#1088865).

- scsi: lpfc: Fix nvme remoteport registration race conditions (bsc#1088865).

- scsi: lpfc: Fix WQ/CQ creation for older asic's (bsc#1088865).

- scsi: lpfc: update driver version to 11.4.0.7-2 (bsc#1088865).

- scsi: mpt3sas: Proper handling of set/clear of 'ATA command pending' flag (bnc#1012382).

- scsi: mptsas: Disable WRITE SAME (bnc#1012382).

- scsi: sd: Defer spinning up drive while SANITIZE is in progress (bnc#1012382).

- sctp: do not check port in sctp_inet6_cmp_addr (bnc#1012382).

- sctp: do not leak kernel memory to user space (bnc#1012382).

- sctp: fix recursive locking warning in sctp_do_peeloff (bnc#1012382).

- sctp: sctp_sockaddr_af must check minimal addr length for AF_INET6 (bnc#1012382).

- selftests/powerpc: Fix TM resched DSCR test with some compilers (bnc#1012382).

- selinux: do not check open permission on sockets (bnc#1012382).

- selinux: Remove redundant check for unknown labeling behavior (bnc#1012382).

- selinux: Remove unnecessary check of array base in selinux_set_mapping() (bnc#1012382).

- serial: 8250: omap: Disable DMA for console UART (bnc#1012382).

- serial: mctrl_gpio: Add missing module license (bnc#1012382).

- serial: mctrl_gpio: export mctrl_gpio_disable_ms and mctrl_gpio_init (bnc#1012382).

- serial: sh-sci: Fix race condition causing garbage during shutdown (bnc#1012382).

- sh_eth: Use platform device for printing before register_netdev() (bnc#1012382).

- sit: reload iphdr in ipip6_rcv (bnc#1012382).

- skbuff: only inherit relevant tx_flags (bnc#1012382).

- skbuff: return -EMSGSIZE in skb_to_sgvec to prevent overflow (bnc#1012382).

- sky2: Increase D3 delay to sky2 stops working after suspend (bnc#1012382).

- slip: Check if rstate is initialized before uncompressing (bnc#1012382).

- soreuseport: initialise timewait reuseport field (bnc#1012382).

- sparc64: ldc abort during vds iso boot (bnc#1012382).

- spi: davinci: fix up dma_mapping_error() incorrect patch (bnc#1012382).

- staging: comedi: ni_mio_common: ack ai fifo error interrupts (bnc#1012382).

- staging: ion : Donnot wakeup kswapd in ion system alloc (bnc#1012382).

- staging: wlan-ng: prism2mgmt.c: fixed a double endian conversion before calling hfa384x_drvr_setconfig16, also fixes relative sparse warning (bnc#1012382).

- stop_machine, sched: Fix migrate_swap() vs.
active_balance() deadlock (bsc#1088810).

- swap: divide-by-zero when zero length swap file on ssd (bsc#1082153).

- tags: honor COMPILED_SOURCE with apart output directory (bnc#1012382).

- target: prefer dbroot of /etc/target over /var/target (bsc#1087274).

- target: transport should handle st FM/EOM/ILI reads (bsc#1081599).

- tcp: better validation of received ack sequences (bnc#1012382).

- tcp: do not read out-of-bounds opsize (bnc#1012382).

- tcp: fix TCP_REPAIR_QUEUE bound checking (bnc#1012382).

- tcp: md5: reject TCP_MD5SIG or TCP_MD5SIG_EXT on established sockets (bnc#1012382).

- team: avoid adding twice the same option to the event list (bnc#1012382).

- team: fix netconsole setup over team (bnc#1012382).

- test_firmware: fix setting old custom fw path back on exit, second try (bnc#1012382).

- thermal: imx: Fix race condition in imx_thermal_probe() (bnc#1012382).

- thermal: power_allocator: fix one race condition issue for thermal_instances list (bnc#1012382).

- thunderbolt: Resume control channel after hibernation image is created (bnc#1012382).

- tipc: add policy for TIPC_NLA_NET_ADDR (bnc#1012382).

- tracepoint: Do not warn on ENOMEM (bnc#1012382).

- tracing: Fix regex_match_front() to not over compare the test string (bnc#1012382).

- tracing/uprobe_event: Fix strncpy corner case (bnc#1012382).

- tty: Do not call panic() at tty_ldisc_init() (bnc#1012382).

- tty: make n_tty_read() always abort if hangup is in progress (bnc#1012382).

- tty: n_gsm: Allow ADM response in addition to UA for control dlci (bnc#1012382).

- tty: n_gsm: Fix DLCI handling for ADM mode if debug & 2 is not set (bnc#1012382).

- tty: n_gsm: Fix long delays with control frame timeouts in ADM mode (bnc#1012382).

- tty: provide tty_name() even without CONFIG_TTY (bnc#1012382).

- tty: Use __GFP_NOFAIL for tty_ldisc_get() (bnc#1012382).

- ubi: fastmap: Do not flush fastmap work on detach (bnc#1012382).

- ubi: Fix error for write access (bnc#1012382).

- ubifs: Check ubifs_wbuf_sync() return code (bnc#1012382).

- ubi: Reject MLC NAND (bnc#1012382).

- um: Use POSIX ucontext_t instead of struct ucontext (bnc#1012382).

- Update config files, add expoline for s390x (bsc#1089393).

- Update patches.fixes/0001-md-raid10-fix-NULL-deference-in-handl e_write_complet.patch (bsc#1056415).

- Update patches.fixes/xfs-refactor-log-record-unpack-and-data-pr ocessing.patch (bsc#1043598, bsc#1036215).

- Update patches.suse/powerpc-powernv-Support-firmware-disable-of
-RFI-flus.patch (bsc#1068032, bsc#1075087, bsc#1091041).

- Update patches.suse/powerpc-pseries-Support-firmware-disable-of
-RFI-flus.patch (bsc#1068032, bsc#1075087, bsc#1091041).

- Update patches.suse/powerpc-rfi-flush-Move-the-logic-to-avoid-a
-redo-int.patch (bsc#1068032, bsc#1075087, bsc#1091041).

- Update patches.suse/x86-nospectre_v2-means-nospec-too.patch (bsc#1075994 bsc#1075091 bnc#1085958).

- usb: Accept bulk endpoints with 1024-byte maxpacket (bnc#1012382 bsc#1092888).

- usb: Accept bulk endpoints with 1024-byte maxpacket (bsc#1092888).

- usb: chipidea: properly handle host or gadget initialization failure (bnc#1012382).

- usb: core: Add quirk for HP v222w 16GB Mini (bnc#1012382).

- usb: dwc2: Improve gadget state disconnection handling (bnc#1012382).

- usb: dwc3: keystone: check return value (bnc#1012382).

- usb: dwc3: pci: Properly cleanup resource (bnc#1012382).

- usb: ene_usb6250: fix first command execution (bnc#1012382).

- usb: ene_usb6250: fix SCSI residue overwriting (bnc#1012382).

- usb:fix USB3 devices behind USB3 hubs not resuming at hibernate thaw (bnc#1012382).

- usb: gadget: align buffer size when allocating for OUT endpoint (bnc#1012382).

- usb: gadget: change len to size_t on alloc_ep_req() (bnc#1012382).

- usb: gadget: define free_ep_req as universal function (bnc#1012382).

- usb: gadget: f_hid: fix: Prevent accessing released memory (bnc#1012382).

- usb: gadget: fix request length error for isoc transfer (git-fixes).

- usb: gadget: fix usb_ep_align_maybe endianness and new usb_ep_align (bnc#1012382).

- usb: Increment wakeup count on remote wakeup (bnc#1012382).

- usbip: usbip_host: fix to hold parent lock for device_attach() calls (bnc#1012382).

- usbip: vhci_hcd: Fix usb device and sockfd leaks (bnc#1012382).

- usb: musb: gadget: misplaced out of bounds check (bnc#1012382).

- usb: musb: host: fix potential NULL pointer dereference (bnc#1012382).

- usb: serial: cp210x: add ELDAT Easywave RX09 id (bnc#1012382).

- usb: serial: cp210x: add ID for NI USB serial console (bnc#1012382).

- usb: serial: ftdi_sio: add RT Systems VX-8 cable (bnc#1012382).

- usb: serial: ftdi_sio: add support for Harman FirmwareHubEmulator (bnc#1012382).

- usb: serial: ftdi_sio: use jtag quirk for Arrow USB Blaster (bnc#1012382).

- usb: serial: option: adding support for ublox R410M (bnc#1012382).

- usb: serial: option: Add support for Quectel EP06 (bnc#1012382).

- usb: serial: option: reimplement interface masking (bnc#1012382).

- usb: serial: simple: add libtransistor console (bnc#1012382).

- usb: serial: visor: handle potential invalid device configuration (bnc#1012382).

- vfb: fix video mode and line_length being set when loaded (bnc#1012382).

- vfio/pci: Virtualize Maximum Payload Size (bnc#1012382).

- vfio/pci: Virtualize Maximum Read Request Size (bnc#1012382).

- vfio-pci: Virtualize PCIe & AF FLR (bnc#1012382).

- vhost: correctly remove wait queue during poll failure (bnc#1012382).

- virtio: add ability to iterate over vqs (bnc#1012382).

- virtio_console: free buffers after reset (bnc#1012382).

- virtio_net: check return value of skb_to_sgvec always (bnc#1012382).

- virtio_net: check return value of skb_to_sgvec in one more location (bnc#1012382).

- vlan: also check phy_driver ts_info for vlan's real device (bnc#1012382).

- vlan: Fix reading memory beyond skb->tail in skb_vlan_tagged_multi (bnc#1012382).

- vmxnet3: ensure that adapter is in proper state during force_close (bnc#1012382).

- vrf: Fix use after free and double free in vrf_finish_output (bnc#1012382).

- vt: change SGR 21 to follow the standards (bnc#1012382).

- vti6: better validate user provided tunnel names (bnc#1012382).

- vxlan: dont migrate permanent fdb entries during learn (bnc#1012382).

- watchdog: f71808e_wdt: Fix WD_EN register read (bnc#1012382).

- watchdog: hpwdt: Remove legacy NMI sourcing (bsc#1085185).

- watchdog: sbsa: use 32-bit read for WCV (bsc#1085679).

- wl1251: check return from call to wl1251_acx_arp_ip_filter (bnc#1012382).

- writeback: fix the wrong congested state variable definition (bnc#1012382).

- writeback: safer lock nesting (bnc#1012382).

- x86/asm: Do not use RBP as a temporary register in csum_partial_copy_generic() (bnc#1012382).

- x86/bugs: correctly force-disable IBRS on !SKL systems (bsc#1092497).

- x86/bugs: Make sure that _TIF_SSBD does not end up in
_TIF_ALLWORK_MASK (bsc#1093215).

- x86/bugs: Respect retpoline command line option (bsc#1068032).

- x86/hweight: Do not clobber %rdi (bnc#1012382).

- x86/hweight: Get rid of the special calling convention (bnc#1012382).

- x86/ipc: Fix x32 version of shmid64_ds and msqid64_ds (bnc#1012382).

- x86/platform/UV: Add references to access fixed UV4A HUB MMRs (bsc#1076263 #fate#322814).

- x86/platform/uv/BAU: Replace hard-coded values with MMR definitions (bsc#1076263 #fate#322814).

- x86/platform/UV: Fix critical UV MMR address error (bsc#1076263

- x86/platform/UV: Fix GAM MMR changes in UV4A (bsc#1076263 #fate#322814).

- x86/platform/UV: Fix GAM MMR references in the UV x2apic code (bsc#1076263 #fate#322814).

- x86/platform/UV: Fix GAM Range Table entries less than 1GB (bsc#1091325).

- x86/platform/UV: Fix UV4A BAU MMRs (bsc#1076263 #fate#322814).

- x86/platform/UV: Fix UV4A support on new Intel Processors (bsc#1076263 #fate#322814).

- x86/platform/uv: Skip UV runtime services mapping in the efi_runtime_disabled case (bsc#1089925).

- x86/platform/UV: Update uv_mmrs.h to prepare for UV4A fixes (bsc#1076263 #fate#322814).

- x86/smpboot: Do not use mwait_play_dead() on AMD systems (bnc#1012382).

- x86/tsc: Prevent 32bit truncation in calc_hpet_ref() (bnc#1012382).

- x86/tsc: Provide 'tsc=unstable' boot parameter (bnc#1012382).

- xen: avoid type warning in xchg_xen_ulong (bnc#1012382).

- xen-netfront: Fix hang on device removal (bnc#1012382).

- xfrm: fix state migration copy replay sequence numbers (bnc#1012382).

- xfrm: Refuse to insert 32 bit userspace socket policies on 64 bit systems (bnc#1012382).

- xfrm_user: fix return value from xfrm_user_rcv_msg (bnc#1012382).

- xfrm_user: uncoditionally validate esn replay attribute struct (bnc#1012382).

- xfs: always verify the log tail during recovery (bsc#1036215).

- xfs: detect and handle invalid iclog size set by mkfs (bsc#1043598).

- xfs: detect and trim torn writes during log recovery (bsc#1036215).

- xfs: fix log recovery corruption error due to tail overwrite (bsc#1036215).

- xfs: fix recovery failure when log record header wraps log end (bsc#1036215).

- xfs: handle -EFSCORRUPTED during head/tail verification (bsc#1036215).

- xfs: prevent creating negative-sized file via INSERT_RANGE (bnc#1012382).

- xfs: refactor and open code log record crc check (bsc#1036215).

- xfs: refactor log record start detection into a new helper (bsc#1036215).

- xfs: return start block of first bad log record during recovery (bsc#1036215).

- xfs: support a crc verification only log record pass (bsc#1036215).

- x86/bugs: make intel_rds_mask() honor X86_FEATURE_SSBD (bsc#1094019).

- watchdog: hpwdt: condition early return of NMI handler on iLO5 (bsc#1085185).

- watchdog: hpwdt: Modify to use watchdog core (bsc#1085185).

- watchdog: hpwdt: Update nmi_panic message (bsc#1085185).

- watchdog: hpwdt: Update Module info and copyright (bsc#1085185).

Solution

Update the affected the Linux Kernel packages.

Plugin Details

Severity: High

ID: 110104

File Name: openSUSE-2018-514.nasl

Version: 1.7

Type: local

Agent: unix

Family: SuSE Local Security Checks

Published: 5/25/2018

Updated: 10/1/2024

Supported Sensors: Frictionless Assessment AWS, Frictionless Assessment Azure, Frictionless Assessment Agent, Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 6.7

CVSS v2

Risk Factor: High

Base Score: 7.2

Temporal Score: 5.6

Vector: CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C

CVSS Score Source: CVE-2018-8822

CVSS v3

Risk Factor: High

Base Score: 7.8

Temporal Score: 7

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:novell:opensuse:kernel-debug-debuginfo, p-cpe:/a:novell:opensuse:kernel-default-base, p-cpe:/a:novell:opensuse:kernel-vanilla-debugsource, p-cpe:/a:novell:opensuse:kernel-default, p-cpe:/a:novell:opensuse:kernel-macros, p-cpe:/a:novell:opensuse:kernel-default-debugsource, p-cpe:/a:novell:opensuse:kernel-vanilla-base, p-cpe:/a:novell:opensuse:kselftests-kmp-default-debuginfo, p-cpe:/a:novell:opensuse:kernel-vanilla-devel, p-cpe:/a:novell:opensuse:kernel-vanilla-debuginfo, p-cpe:/a:novell:opensuse:kernel-debug-devel-debuginfo, p-cpe:/a:novell:opensuse:kernel-devel, p-cpe:/a:novell:opensuse:kernel-obs-build, p-cpe:/a:novell:opensuse:kernel-debug-devel, p-cpe:/a:novell:opensuse:kselftests-kmp-debug-debuginfo, p-cpe:/a:novell:opensuse:kernel-debug-debugsource, p-cpe:/a:novell:opensuse:kernel-obs-qa, p-cpe:/a:novell:opensuse:kernel-default-debuginfo, p-cpe:/a:novell:opensuse:kernel-source-vanilla, p-cpe:/a:novell:opensuse:kernel-default-base-debuginfo, p-cpe:/a:novell:opensuse:kselftests-kmp-vanilla-debuginfo, p-cpe:/a:novell:opensuse:kernel-debug, p-cpe:/a:novell:opensuse:kselftests-kmp-debug, cpe:/o:novell:opensuse:42.3, p-cpe:/a:novell:opensuse:kselftests-kmp-default, p-cpe:/a:novell:opensuse:kernel-debug-base-debuginfo, p-cpe:/a:novell:opensuse:kernel-vanilla, p-cpe:/a:novell:opensuse:kselftests-kmp-vanilla, p-cpe:/a:novell:opensuse:kernel-docs-pdf, p-cpe:/a:novell:opensuse:kernel-debug-base, p-cpe:/a:novell:opensuse:kernel-source, p-cpe:/a:novell:opensuse:kernel-obs-build-debugsource, p-cpe:/a:novell:opensuse:kernel-syms, p-cpe:/a:novell:opensuse:kernel-vanilla-base-debuginfo, p-cpe:/a:novell:opensuse:kernel-default-devel, p-cpe:/a:novell:opensuse:kernel-docs-html

Required KB Items: Host/local_checks_enabled, Host/cpu, Host/SuSE/release, Host/SuSE/rpm-list

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 5/24/2018

Vulnerability Publication Date: 2/26/2018

Reference Information

CVE: CVE-2017-18257, CVE-2018-1000199, CVE-2018-10087, CVE-2018-10124, CVE-2018-1065, CVE-2018-1130, CVE-2018-3639, CVE-2018-5803, CVE-2018-7492, CVE-2018-8781, CVE-2018-8822

Detections

Analytics