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suseSuseOPENSUSE-SU-2018:1773-1
HistoryJun 21, 2018 - 6:19 p.m.

Security update for the Linux Kernel (important)

2018-06-2118:19:06
lists.opensuse.org
441

EPSS

0.005

Percentile

75.4%

The openSUSE Leap 42.3 was updated to 4.4.138 to receive various security
and bugfixes.

The following security bugs were fixed:

  • CVE-2018-3639: Systems with microprocessors utilizing speculative
    execution and speculative execution of memory reads before the addresses
    of all prior memory writes are known may allow unauthorized disclosure
    of information to an attacker with local user access via a side-channel
    analysis, aka Speculative Store Bypass (SSB), Variant 4 (bsc#1085308
    bsc#1087082) This update improves the previous Spectre Variant 4 fixes
    and also mitigates them on the ARM architecture.
  • CVE-2018-3665: The FPU state and registers of x86 CPUs were saved and
    restored in a lazy fashion, which opened its disclosure by speculative
    side channel attacks. This has been fixed by replacing the lazy
    save/restore by eager saving and restoring (bnc#1087086)
  • CVE-2018-5848: In the function wmi_set_ie(), the length validation code
    did not handle unsigned integer overflow properly. As a result, a large
    value of the ‘ie_len’ argument can cause a buffer overflow (bnc#1097356).
  • CVE-2017-18249: The add_free_nid function in fs/f2fs/node.c did not
    properly track an allocated nid, which allowed local users to cause a
    denial of service (race condition) or possibly have unspecified other
    impact via concurrent threads (bnc#1087036).
  • CVE-2017-18241: fs/f2fs/segment.c kernel allowed local users to cause a
    denial of service (NULL pointer dereference and panic) by using a
    noflush_merge option that triggers a NULL value for a flush_cmd_control
    data structure (bnc#1086400).
  • CVE-2017-17741: The KVM implementation allowed attackers to obtain
    potentially sensitive information from kernel memory, aka a write_mmio
    stack-based out-of-bounds read, related to arch/x86/kvm/x86.c and
    include/trace/events/kvm.h (bnc#1073311 1091815).
  • CVE-2017-13305: A information disclosure vulnerability in the
    encrypted-keys. (bnc#1094353).
  • CVE-2018-1093: The ext4_valid_block_bitmap function in fs/ext4/balloc.c
    allowed attackers to cause a denial of service (out-of-bounds read and
    system crash) via a crafted ext4 image because balloc.c and ialloc.c do
    not validate bitmap block numbers (bnc#1087095).
  • CVE-2018-1094: The ext4_fill_super function in fs/ext4/super.c did not
    always initialize the crc32c checksum driver, which allowed attackers to
    cause a denial of service (ext4_xattr_inode_hash NULL pointer
    dereference and system crash) via a crafted ext4 image (bnc#1087007
    1092903).
  • CVE-2018-1092: The ext4_iget function in fs/ext4/inode.c mishandled the
    case of a root directory with a zero i_links_count, which allowed
    attackers to cause a denial of service (ext4_process_freed_data NULL
    pointer dereference and OOPS) via a crafted ext4 image (bnc#1087012).
  • CVE-2018-12233: In the ea_get function in fs/jfs/xattr.c, a memory
    corruption bug in JFS could be triggered by calling setxattr twice with
    two different extended attribute names on the same file. This
    vulnerability can be triggered by an unprivileged user with the ability
    to create files and execute programs. A kmalloc call is incorrect,
    leading to slab-out-of-bounds in jfs_xattr. (bsc#1097234)

The following non-security bugs were fixed:

  • 8139too: Use disable_irq_nosync() in rtl8139_poll_controller()
    (bnc#1012382).
  • acpi: acpi_pad: Fix memory leak in power saving threads (bnc#1012382).
  • acpica: acpi: acpica: fix acpi operand cache leak in nseval.c
    (bnc#1012382).
  • acpica: Events: add a return on failure from acpi_hw_register_read
    (bnc#1012382).
  • acpi: processor_perflib: Do not send _PPC change notification if not
    ready (bnc#1012382).
  • affs_lookup(): close a race with affs_remove_link() (bnc#1012382).
  • aio: fix io_destroy(2) vs. lookup_ioctx() race (bnc#1012382).
  • alsa: control: fix a redundant-copy issue (bnc#1012382).
  • alsa: hda: Add Lenovo C50 All in one to the power_save blacklist
    (bnc#1012382).
  • alsa: hda - Use IS_REACHABLE() for dependency on input (bnc#1012382
    bsc#1031717).
  • alsa: timer: Call notifier in the same spinlock (bnc#1012382 bsc#973378).
  • alsa: timer: Fix pause event notification (bnc#1012382 bsc#973378).
  • alsa: timer: Fix pause event notification (bsc#973378).
  • alsa: usb: mixer: volume quirk for CM102-A+/102S+ (bnc#1012382).
  • alsa: vmaster: Propagate slave error (bnc#1012382).
  • arc: Fix malformed ARC_EMUL_UNALIGNED default (bnc#1012382).
  • arm64: Add ARCH_WORKAROUND_2 probing (bsc#1085308).
  • arm64: Add per-cpu infrastructure to call ARCH_WORKAROUND_2
    (bsc#1085308).
  • arm64: Add ‘ssbd’ command-line option (bsc#1085308).
  • arm64: Add this_cpu_ptr() assembler macro for use in entry.S
    (bsc#1085308).
  • arm64: Add work around for Arm Cortex-A55 Erratum 1024718 (bnc#1012382).
  • arm64: alternatives: Add dynamic patching feature (bsc#1085308).
  • arm64: assembler: introduce ldr_this_cpu (bsc#1085308).
  • arm64: Call ARCH_WORKAROUND_2 on transitions between EL0 and EL1
    (bsc#1085308).
  • arm64: do not call C code with el0’s fp register (bsc#1085308).
  • arm64: fix endianness annotation for
    __apply_alternatives()/get_alt_insn() (bsc#1085308).
  • arm64: introduce mov_q macro to move a constant into a 64-bit register
    (bnc#1012382 bsc#1068032).
  • arm64: lse: Add early clobbers to some input/output asm operands
    (bnc#1012382).
  • arm64: spinlock: Fix theoretical trylock() A-B-A with LSE atomics
    (bnc#1012382).
  • arm64: ssbd: Add global mitigation state accessor (bsc#1085308).
  • arm64: ssbd: Add prctl interface for per-thread mitigation (bsc#1085308).
  • arm64: ssbd: Introduce thread flag to control userspace mitigation
    (bsc#1085308).
  • arm64: ssbd: Restore mitigation status on CPU resume (bsc#1085308).
  • arm64: ssbd: Skip apply_ssbd if not using dynamic mitigation
    (bsc#1085308).
  • arm: 8748/1: mm: Define vdso_start, vdso_end as array (bnc#1012382).
  • arm: 8769/1: kprobes: Fix to use get_kprobe_ctlblk after irq-disabed
    (bnc#1012382).
  • arm: 8770/1: kprobes: Prohibit probing on optimized_callback
    (bnc#1012382).
  • arm: 8771/1: kprobes: Prohibit kprobes on do_undefinstr (bnc#1012382).
  • arm: 8772/1: kprobes: Prohibit kprobes on get_user functions
    (bnc#1012382).
  • arm/arm64: smccc: Add SMCCC-specific return codes (bsc#1085308).
  • arm: dts: socfpga: fix GIC PPI warning (bnc#1012382).
  • arm: OMAP1: clock: Fix debugfs_create_*() usage (bnc#1012382).
  • arm: OMAP2+: timer: fix a kmemleak caused in omap_get_timer_dt
    (bnc#1012382).
  • arm: OMAP3: Fix prm wake interrupt for resume (bnc#1012382).
  • arm: OMAP: Fix dmtimer init for omap1 (bnc#1012382).
  • asm-generic: provide generic_pmdp_establish() (bnc#1012382).
  • ASoC: au1x: Fix timeout tests in au1xac97c_ac97_read() (bnc#1012382
    bsc#1031717).
  • ASoC: Intel: sst: remove redundant variable dma_dev_name (bnc#1012382).
  • ASoC: samsung: i2s: Ensure the RCLK rate is properly determined
    (bnc#1012382).
  • ASoC: topology: create TLV data for dapm widgets (bnc#1012382).
  • ath10k: Fix kernel panic while using worker (ath10k_sta_rc_update_wk)
    (bnc#1012382).
  • audit: move calcs after alloc and check when logging set loginuid
    (bnc#1012382).
  • audit: return on memory error to avoid null pointer dereference
    (bnc#1012382).
  • autofs: change autofs4_expire_wait()/do_expire_wait() to take struct
    path (bsc#1086716).
  • autofs: change autofs4_wait() to take struct path (bsc#1086716).
  • autofs: use path_has_submounts() to fix unreliable have_submount()
    checks (bsc#1086716).
  • autofs: use path_is_mountpoint() to fix unreliable d_mountpoint() checks
    (bsc#1086716).
  • batman-adv: fix header size check in batadv_dbg_arp() (bnc#1012382).
  • batman-adv: fix multicast-via-unicast transmission with AP isolation
    (bnc#1012382).
  • batman-adv: fix packet checksum in receive path (bnc#1012382).
  • batman-adv: fix packet loss for broadcasted DHCP packets to a server
    (bnc#1012382).
  • batman-adv: invalidate checksum on fragment reassembly (bnc#1012382).
  • bcache: fix for allocator and register thread race (bnc#1012382).
  • bcache: fix for data collapse after re-attaching an attached device
    (bnc#1012382).
  • bcache: fix kcrashes with fio in RAID5 backend dev (bnc#1012382).
  • bcache: properly set task state in bch_writeback_thread() (bnc#1012382).
  • bcache: quit dc->writeback_thread when BCACHE_DEV_DETACHING is set
    (bnc#1012382).
  • bcache: return attach error when no cache set exist (bnc#1012382).
  • blacklist.conf: blacklist fc218544fbc8 This commit requires major
    changes from 4.17, namely commit b9e281c2b388 ("libceph: introduce BVECS
    data type")
  • blacklist.conf: No need for 0aa48468d009 ("KVM/VMX: Expose SSBD properly
    to guests") since KF(SSBD) in our case does the expected.
  • block: cancel workqueue entries on blk_mq_freeze_queue() (bsc#1090435).
  • bluetooth: Apply QCA Rome patches for some ATH3012 models (bsc#1082504,
    bsc#1095147).
  • bluetooth: btusb: Add device ID for RTL8822BE (bnc#1012382).
  • bluetooth: btusb: Add USB ID 7392:a611 for Edimax EW-7611ULB
    (bnc#1012382).
  • bnxt_en: Check valid VNIC ID in bnxt_hwrm_vnic_set_tpa() (bnc#1012382).
  • bonding: do not allow rlb updates to invalid mac (bnc#1012382).
  • bpf: fix selftests/bpf test_kmod.sh failure when
    CONFIG_BPF_JIT_ALWAYS_ON=y (bnc#1012382).
  • bridge: check iface upper dev when setting master via ioctl
    (bnc#1012382).
  • btrfs: bail out on error during replay_dir_deletes (bnc#1012382).
  • btrfs: fix copy_items() return value when logging an inode (bnc#1012382).
  • btrfs: fix crash when trying to resume balance without the resume flag
    (bnc#1012382).
  • btrfs: fix lockdep splat in btrfs_alloc_subvolume_writers (bnc#1012382).
  • btrfs: fix NULL pointer dereference in log_dir_items (bnc#1012382).
  • btrfs: Fix out of bounds access in btrfs_search_slot (bnc#1012382).
  • btrfs: Fix possible softlock on single core machines (bnc#1012382).
  • btrfs: fix reading stale metadata blocks after degraded raid1 mounts
    (bnc#1012382).
  • btrfs: fix scrub to repair raid6 corruption (bnc#1012382).
  • btrfs: fix xattr loss after power failure (bnc#1012382).
  • btrfs: send, fix issuing write op when processing hole in no data mode
    (bnc#1012382).
  • btrfs: set plug for fsync (bnc#1012382).
  • btrfs: tests/qgroup: Fix wrong tree backref level (bnc#1012382).
  • cdrom: do not call check_disk_change() inside cdrom_open() (bnc#1012382).
  • ceph: delete unreachable code in ceph_check_caps() (bsc#1096214).
  • ceph: fix race of queuing delayed caps (bsc#1096214).
  • ceph: fix st_nlink stat for directories (bsc#1093904).
  • cfg80211: further limit wiphy names to 64 bytes (bnc#1012382 git-fixes).
  • cfg80211: further limit wiphy names to 64 bytes (git-fixes).
  • cfg80211: limit wiphy names to 128 bytes (bnc#1012382).
  • cifs: silence compiler warnings showing up with gcc-8.0.0 (bnc#1012382
    bsc#1090734).
  • clk: Do not show the incorrect clock phase (bnc#1012382).
  • clk: rockchip: Prevent calculating mmc phase if clock rate is zero
    (bnc#1012382).
  • clk: samsung: exynos3250: Fix PLL rates (bnc#1012382).
  • clk: samsung: exynos5250: Fix PLL rates (bnc#1012382).
  • clk: samsung: exynos5260: Fix PLL rates (bnc#1012382).
  • clk: samsung: exynos5433: Fix PLL rates (bnc#1012382).
  • clk: samsung: s3c2410: Fix PLL rates (bnc#1012382).
  • clocksource/drivers/fsl_ftm_timer: Fix error return checking
    (bnc#1012382).
  • config: arm64: enable Spectre-v4 per-thread mitigation
  • cpufreq: cppc_cpufreq: Fix cppc_cpufreq_init() failure path
    (bnc#1012382).
  • cpufreq: CPPC: Initialize shared perf capabilities of CPUs (bnc#1012382).
  • cpufreq: intel_pstate: Enable HWP by default (FATE#319178 bnc#1012382).
  • cpuidle: coupled: remove unused define cpuidle_coupled_lock
    (bnc#1012382).
  • crypto: sunxi-ss - Add MODULE_ALIAS to sun4i-ss (bnc#1012382).
  • cxgb4: Setup FW queues before registering netdev (bsc#1022743
    FATE#322540).
  • dccp: fix tasklet usage (bnc#1012382).
  • dlm: fix a clerical error when set SCTP_NODELAY (bsc#1091594).
  • dlm: make sctp_connect_to_sock() return in specified time (bsc#1080542).
  • dlm: remove O_NONBLOCK flag in sctp_connect_to_sock (bsc#1080542).
  • dmaengine: ensure dmaengine helpers check valid callback (bnc#1012382).
  • dmaengine: pl330: fix a race condition in case of threaded irqs
    (bnc#1012382).
  • dmaengine: rcar-dmac: fix max_chunk_size for R-Car Gen3 (bnc#1012382).
  • dmaengine: usb-dmac: fix endless loop in usb_dmac_chan_terminate_all()
    (bnc#1012382).
  • dm thin: fix documentation relative to low water mark threshold
    (bnc#1012382).
  • do d_instantiate/unlock_new_inode combinations safely (bnc#1012382).
  • dp83640: Ensure against premature access to PHY registers after reset
    (bnc#1012382).
  • drm/exynos: fix comparison to bitshift when dealing with a mask
    (bnc#1012382).
  • drm/i915: Disable LVDS on Radiant P845 (bnc#1012382).
  • drm/rockchip: Respect page offset for PRIME mmap calls (bnc#1012382).
  • e1000e: allocate ring descriptors with dma_zalloc_coherent (bnc#1012382).
  • e1000e: Fix check_for_link return value with autoneg off (bnc#1012382
    bsc#1075428).
  • efi: Avoid potential crashes, fix the ‘struct efi_pci_io_protocol_32’
    definition for mixed mode (bnc#1012382).
  • enic: enable rq before updating rq descriptors (bnc#1012382).
  • ext2: fix a block leak (bnc#1012382).
  • fbdev: Fixing arbitrary kernel leak in case FBIOGETCMAP_SPARC in
    sbusfb_ioctl_helper() (bnc#1012382).
  • firewire-ohci: work around oversized DMA reads on JMicron controllers
    (bnc#1012382).
  • firmware: dmi_scan: Fix handling of empty DMI strings (bnc#1012382).
  • Fix excessive newline in /proc/*/status (bsc#1094823).
  • fix io_destroy()/aio_complete() race (bnc#1012382).
  • Force log to disk before reading the AGF during a fstrim (bnc#1012382).
  • fscache: Fix hanging wait on page discarded by writeback (bnc#1012382).
  • fs/proc/proc_sysctl.c: fix potential page fault while unregistering
    sysctl table (bnc#1012382).
  • futex: futex_wake_op, do not fail on invalid op (git-fixes).
  • futex: futex_wake_op, fix sign_extend32 sign bits (bnc#1012382).
  • futex: Remove duplicated code and fix undefined behaviour (bnc#1012382).
  • futex: Remove unnecessary warning from get_futex_key (bnc#1012382).
  • gfs2: Fix fallocate chunk size (bnc#1012382).
  • gianfar: Fix Rx byte accounting for ndev stats (bnc#1012382).
  • gpio: rcar: Add Runtime PM handling for interrupts (bnc#1012382).
  • hfsplus: stop workqueue when fill_super() failed (bnc#1012382).
  • hid: roccat: prevent an out of bounds read in
    kovaplus_profile_activated() (bnc#1012382).
  • hwmon: (nct6775) Fix writing pwmX_mode (bnc#1012382).
  • hwmon: (pmbus/adm1275) Accept negative page register values
    (bnc#1012382).
  • hwmon: (pmbus/max8688) Accept negative page register values
    (bnc#1012382).
  • hwrng: stm32 - add reset during probe (bnc#1012382).
  • hwtracing: stm: fix build error on some arches (bnc#1012382).
  • i2c: mv64xxx: Apply errata delay only in standard mode (bnc#1012382).
  • i2c: rcar: check master irqs before slave irqs (bnc#1012382).
  • i2c: rcar: do not issue stop when HW does it automatically (bnc#1012382).
  • i2c: rcar: init new messages in irq (bnc#1012382).
  • i2c: rcar: make sure clocks are on when doing clock calculation
    (bnc#1012382).
  • i2c: rcar: refactor setup of a msg (bnc#1012382).
  • i2c: rcar: remove spinlock (bnc#1012382).
  • i2c: rcar: remove unused IOERROR state (bnc#1012382).
  • i2c: rcar: revoke START request early (bnc#1012382).
  • i2c: rcar: rework hw init (bnc#1012382).
  • ib/ipoib: Fix for potential no-carrier state (bnc#1012382).
  • ibmvnic: Check CRQ command return codes (bsc#1094840).
  • ibmvnic: Create separate initialization routine for resets (bsc#1094840).
  • ibmvnic: Fix partial success login retries (bsc#1094840).
  • ibmvnic: Handle error case when setting link state (bsc#1094840).
  • ibmvnic: Introduce active CRQ state (bsc#1094840).
  • ibmvnic: Introduce hard reset recovery (bsc#1094840).
  • ibmvnic: Mark NAPI flag as disabled when released (bsc#1094840).
  • ibmvnic: Only do H_EOI for mobility events (bsc#1094356).
  • ibmvnic: Return error code if init interrupted by transport event
    (bsc#1094840).
  • ibmvnic: Set resetting state at earliest possible point (bsc#1094840).
  • iio:kfifo_buf: check for uint overflow (bnc#1012382).
  • ima: Fallback to the builtin hash algorithm (bnc#1012382).
  • ima: Fix Kconfig to select TPM 2.0 CRB interface (bnc#1012382).
  • init: fix false positives in W+X checking (bsc#1096982).
  • input: elan_i2c_smbus - fix corrupted stack (bnc#1012382).
  • ipc/shm: fix shmat() nil address after round-down when remapping
    (bnc#1012382).
  • ipmi/powernv: Fix error return code in ipmi_powernv_probe()
    (bnc#1012382).
  • ipmi_ssif: Fix kernel panic at msg_done_handler (bnc#1012382
    bsc#1088871).
  • ipv4: fix memory leaks in udp_sendmsg, ping_v4_sendmsg (bnc#1012382).
  • ipv4: lock mtu in fnhe when received PMTU < net.ipv4.route.min_pmtu
    (bnc#1012382).
  • ipv6: add mtu lock check in __ip6_rt_update_pmtu (bsc#1092552).
  • ipv6: omit traffic class when calculating flow hash (bsc#1095042).
  • irda: fix overly long udelay() (bnc#1012382).
  • irqchip/gic-v3: Change pr_debug message to pr_devel (bnc#1012382).
  • jffs2: Fix use-after-free bug in jffs2_iget()'s error handling path
    (bnc#1012382 git-fixes).
  • kabi: vfs: Restore dentry_operations->d_manage (bsc#1086716).
  • kABI: work around BPF SSBD removal (bsc#1087082).
  • kasan: fix memory hotplug during boot (bnc#1012382).
  • kbuild: change CC_OPTIMIZE_FOR_SIZE definition (bnc#1012382).
  • kconfig: Do not leak main menus during parsing (bnc#1012382).
  • kconfig: Fix automatic menu creation mem leak (bnc#1012382).
  • kconfig: Fix expr_free() E_NOT leak (bnc#1012382).
  • kdb: make "mdr" command repeat (bnc#1012382).
  • kernel: Fix memory leak on EP11 target list processing (bnc#1096751,
    LTC#168596).
  • kernel/relay.c: limit kmalloc size to KMALLOC_MAX_SIZE (bnc#1012382).
  • kernel/sys.c: fix potential Spectre v1 issue (bnc#1012382).
  • kvm: Fix spelling mistake: "cop_unsuable" -> "cop_unusable"
    (bnc#1012382).
  • kvm: lapic: stop advertising DIRECTED_EOI when in-kernel IOAPIC is in
    use (bnc#1012382).
  • kvm: PPC: Book3S HV: Fix VRMA initialization with 2MB or 1GB memory
    backing (bnc#1012382).
  • kvm: VMX: raise internal error for exception during invalid protected
    mode state (bnc#1012382).
  • kvm: x86: fix KVM_XEN_HVM_CONFIG ioctl (bnc#1012382).
  • kvm: x86: Sync back MSR_IA32_SPEC_CTRL to VCPU data structure
    (bsc#1096242, bsc#1096281).
  • l2tp: revert "l2tp: fix missing print session offset info" (bnc#1012382).
  • libata: blacklist Micron 500IT SSD with MU01 firmware (bnc#1012382).
  • libata: Blacklist some Sandisk SSDs for NCQ (bnc#1012382).
  • libnvdimm, dax: fix 1GB-aligned namespaces vs physical misalignment
    (FATE#320457, FATE#320460).
  • libnvdimm, namespace: use a safe lookup for dimm device name
    (FATE#321135, FATE#321217, FATE#321256, FATE#321391, FATE#321393).
  • libnvdimm, pfn: fix start_pad handling for aligned namespaces
    (FATE#320460).
  • llc: better deal with too small mtu (bnc#1012382).
  • llc: properly handle dev_queue_xmit() return value (bnc#1012382).
  • lockd: lost rollback of set_grace_period() in lockd_down_net()
    (bnc#1012382 git-fixes).
  • locking/qspinlock: Ensure node->count is updated before initialising
    node (bnc#1012382).
  • locking/xchg/alpha: Add unconditional memory barrier to cmpxchg()
    (bnc#1012382).
  • locking/xchg/alpha: Fix xchg() and cmpxchg() memory ordering bugs
    (bnc#1012382).
  • loop: handle short DIO reads (bsc#1094177).
  • m68k: set dma and coherent masks for platform FEC ethernets
    (bnc#1012382).
  • mac80211: round IEEE80211_TX_STATUS_HEADROOM up to multiple of 4
    (bnc#1012382).
  • md raid10: fix NULL deference in handle_write_completed() (bnc#1012382
    bsc#1056415).
  • md/raid1: fix NULL pointer dereference (bnc#1012382).
  • md: raid5: avoid string overflow warning (bnc#1012382).
  • media: cx23885: Override 888 ImpactVCBe crystal frequency (bnc#1012382).
  • media: cx23885: Set subdev host data to clk_freq pointer (bnc#1012382).
  • media: cx25821: prevent out-of-bounds read on array card (bnc#1012382
    bsc#1031717).
  • media: dmxdev: fix error code for invalid ioctls (bnc#1012382).
  • media: em28xx: USB bulk packet size fix (bnc#1012382).
  • media: s3c-camif: fix out-of-bounds array access (bnc#1012382
    bsc#1031717).
  • mmc: sdhci-iproc: fix 32bit writes for TRANSFER_MODE register
    (bnc#1012382).
  • mm: do not allow deferred pages with NEED_PER_CPU_KM (bnc#1012382).
  • mm: filemap: avoid unnecessary calls to lock_page when waiting for IO to
    complete during a read (-- VM bnc#1012382 bnc#971975 generic performance
    read).
  • mm: filemap: remove redundant code in do_read_cache_page (-- VM
    bnc#1012382 bnc#971975 generic performance read).
  • mm: fix races between address_space dereference and free in
    page_evicatable (bnc#1012382).
  • mm: fix the NULL mapping case in __isolate_lru_page() (bnc#1012382).
  • mm/kmemleak.c: wait for scan completion before disabling free
    (bnc#1012382).
  • mm/ksm: fix interaction with THP (bnc#1012382).
  • mm/mempolicy: add nodes_empty check in SYSC_migrate_pages (bnc#1012382).
  • mm/mempolicy.c: avoid use uninitialized preferred_node (bnc#1012382).
  • mm/mempolicy: fix the check of nodemask from user (bnc#1012382).
  • mm, page_alloc: do not break __GFP_THISNODE by zonelist reset
    (bsc#1079152, VM Functionality).
  • mm: pin address_space before dereferencing it while isolating an LRU
    page (bnc#1012382 bnc#1081500).
  • net: bgmac: Fix endian access in bgmac_dma_tx_ring_free() (bnc#1012382).
  • net: ethernet: sun: niu set correct packet size in skb (bnc#1012382).
  • netfilter: ebtables: convert BUG_ONs to WARN_ONs (bnc#1012382).
  • net: Fix untag for vlan packets without ethernet header (bnc#1012382).
  • net: Fix vlan untag for bridge and vlan_dev with reorder_hdr off
    (bnc#1012382).
  • netlabel: If PF_INET6, check sk_buff ip header version (bnc#1012382).
  • net/mlx4_en: Verify coalescing parameters are in range (bnc#1012382).
  • net/mlx5: Protect from command bit overflow (bnc#1012382).
  • net: mvneta: fix enable of all initialized RXQs (bnc#1012382).
  • net: qmi_wwan: add BroadMobi BM806U 2020:2033 (bnc#1012382).
  • net_sched: fq: take care of throttled flows before reuse (bnc#1012382).
  • net: support compat 64-bit time in {s,g}etsockopt (bnc#1012382).
  • net/tcp/illinois: replace broken algorithm reference link (bnc#1012382).
  • net: test tailroom before appending to linear skb (bnc#1012382).
  • net-usb: add qmi_wwan if on lte modem wistron neweb d18q1 (bnc#1012382).
  • net/usb/qmi_wwan.c: Add USB id for lt4120 modem (bnc#1012382).
  • nfc: llcp: Limit size of SDP URI (bnc#1012382).
  • nfit, address-range-scrub: fix scrub in-progress reporting (FATE#321135,
    FATE#321217, FATE#321256, FATE#321391, FATE#321393).
  • nfit: fix region registration vs block-data-window ranges (FATE#319858).
  • nfs: Do not convert nfs_idmap_cache_timeout to jiffies (bnc#1012382
    git-fixes).
  • nfsv4: always set NFS_LOCK_LOST when a lock is lost (bnc#1012382
    bsc#1068951).
  • ntb_transport: Fix bug with max_mw_size parameter (bnc#1012382).
  • nvme-pci: Fix EEH failure on ppc (bsc#1093533).
  • nvme-pci: Fix nvme queue cleanup if IRQ setup fails (bnc#1012382).
  • ocfs2/acl: use ‘ip_xattr_sem’ to protect getting extended attribute
    (bnc#1012382).
  • ocfs2/dlm: do not handle migrate lockres if already in shutdown
    (bnc#1012382).
  • ocfs2: return -EROFS to mount.ocfs2 if inode block is invalid
    (bnc#1012382).
  • ocfs2: return error when we attempt to access a dirty bh in jbd2
    (bnc#1012382 bsc#1070404).
  • openvswitch: Do not swap table in nlattr_set() after OVS_ATTR_NESTED is
    found (bnc#1012382).
  • packet: fix reserve calculation (git-fixes).
  • packet: in packet_snd start writing at link layer allocation
    (bnc#1012382).
  • parisc/pci: Switch LBA PCI bus from Hard Fail to Soft Fail mode
    (bnc#1012382).
  • pci: Add function 1 DMA alias quirk for Marvell 88SE9220 (bnc#1012382).
  • pci: Add function 1 DMA alias quirk for Marvell 9128 (bnc#1012382).
  • pci: hv: Fix a __local_bh_enable_ip warning in hv_compose_msi_msg()
    (bnc#1094268).
  • pci: Restore config space on runtime resume despite being unbound
    (bnc#1012382).
  • perf callchain: Fix attr.sample_max_stack setting (bnc#1012382).
  • perf/cgroup: Fix child event counting bug (bnc#1012382).
  • perf/core: Fix perf_output_read_group() (bnc#1012382).
  • perf report: Fix memory corruption in --branch-history mode
    –branch-history (bnc#1012382).
  • perf tests: Use arch__compare_symbol_names to compare symbols
    (bnc#1012382).
  • pipe: cap initial pipe capacity according to pipe-max-size limit
    (bnc#1012382 bsc#1045330).
  • powerpc/64s: Clear PCR on boot (bnc#1012382).
  • powerpc: Add missing prototype for arch_irq_work_raise() (bnc#1012382).
  • powerpc/bpf/jit: Fix 32-bit JIT for seccomp_data access (bnc#1012382).
  • powerpc: Do not preempt_disable() in show_cpuinfo() (bnc#1012382
    bsc#1066223).
  • powerpc/livepatch: Fix livepatch stack access (bsc#1094466).
  • powerpc/modules: Do not try to restore r2 after a sibling call
    (bsc#1094466).
  • powerpc/mpic: Check if cpu_possible() in mpic_physmask() (bnc#1012382).
  • powerpc/numa: Ensure nodes initialized for hotplug (FATE#322022
    bnc#1012382 bsc#1081514).
  • powerpc/numa: Use ibm,max-associativity-domains to discover possible
    nodes (FATE#322022 bnc#1012382 bsc#1081514).
  • powerpc/perf: Fix kernel address leak via sampling registers
    (bnc#1012382).
  • powerpc/perf: Prevent kernel address leak to userspace via BHRB buffer
    (bnc#1012382).
  • powerpc/powernv: Fix NVRAM sleep in invalid context when crashing
    (bnc#1012382).
  • powerpc/powernv: panic() on OPAL < V3 (bnc#1012382).
  • powerpc/powernv: remove FW_FEATURE_OPALv3 and just use FW_FEATURE_OPAL
    (bnc#1012382).
  • powerpc/powernv: Remove OPALv2 firmware define and references
    (bnc#1012382).
  • proc: fix /proc/*/map_files lookup (bnc#1012382).
  • procfs: fix pthread cross-thread naming if !PR_DUMPABLE (bnc#1012382).
  • proc: meminfo: estimate available memory more conservatively (-- VM
    bnc#1012382 functionality monitoring space user).
  • proc read mm’s {arg,env}_{start,end} with mmap semaphore taken
    (bnc#1012382).
  • qede: Fix ref-cnt usage count (bsc#1019695 FATE#321703 bsc#1019699
    FATE#321702 bsc#1022604 FATE#321747).
  • qed: Fix LL2 race during connection terminate (bsc#1019695 FATE#321703
    bsc#1019699 FATE#321702 bsc#1022604 FATE#321747).
  • qed: Fix possibility of list corruption during rmmod flows (bsc#1019695
    FATE#321703 bsc#1019699 FATE#321702 bsc#1022604 FATE#321747).
  • qed: LL2 flush isles when connection is closed (bsc#1019695 FATE#321703
    bsc#1019699 FATE#321702 bsc#1022604 FATE#321747).
  • qla2xxx: Mask off Scope bits in retry delay (bsc#1068054).
  • qmi_wwan: do not steal interfaces from class drivers (bnc#1012382).
  • r8152: fix tx packets accounting (bnc#1012382).
  • r8169: fix powering up RTL8168h (bnc#1012382).
  • rdma/mlx5: Avoid memory leak in case of XRCD dealloc failure
    (bnc#1012382).
  • rdma/qedr: Fix doorbell bar mapping for dpi > 1 (bsc#1022604
    FATE#321747).
  • rdma/ucma: Correct option size check using optlen (bnc#1012382).
  • rds: IB: Fix null pointer issue (bnc#1012382).
  • Refresh
    patches.arch/arm64-bsc1031492-0165-arm64-Add-MIDR-values-for-Cavium-cn83XX-
    SoCs.patch.
  • regulator: of: Add a missing ‘of_node_put()’ in an error handling path
    of ‘of_regulator_match()’ (bnc#1012382).
  • regulatory: add NUL to request alpha2 (bnc#1012382).
  • Revert "arm: dts: imx6qdl-wandboard: Fix audio channel swap"
    (bnc#1012382).
  • Revert "bs-upload-kernel: do not set %opensuse_bs" This reverts commit
    e89e2b8cbef05df6c874ba70af3cb4c57f82a821.
  • Revert "ima: limit file hash setting by user to fix and log modes"
    (bnc#1012382).
  • Revert "ipc/shm: Fix shmat mmap nil-page protection" (bnc#1012382).
  • Revert "regulatory: add NUL to request alpha2" (kabi).
  • Revert "vti4: Do not override MTU passed on link creation via IFLA_MTU"
    (bnc#1012382).
  • rtc: hctosys: Ensure system time does not overflow time_t (bnc#1012382).
  • rtc: snvs: Fix usage of snvs_rtc_enable (bnc#1012382).
  • rtc: tx4939: avoid unintended sign extension on a 24 bit shift
    (bnc#1012382).
  • rtlwifi: rtl8192cu: Remove variable self-assignment in rf.c
    (bnc#1012382).
  • s390: add assembler macros for CPU alternatives (bnc#1012382).
  • s390/cio: clear timer when terminating driver I/O (bnc#1012382).
  • s390/cio: fix return code after missing interrupt (bnc#1012382).
  • s390/cpum_sf: ensure sample frequency of perf event attributes is
    non-zero (bnc#1094532, LTC#168035).
  • s390/cpum_sf: ensure sample frequency of perf event attributes is
    non-zero (LTC#168035 bnc#1012382 bnc#1094532).
  • s390: extend expoline to BC instructions (bnc#1012382).
  • s390/ftrace: use expoline for indirect branches (bnc#1012382).
  • s390/kernel: use expoline for indirect branches (bnc#1012382).
  • s390/lib: use expoline for indirect branches (bnc#1012382).
  • s390: move expoline assembler macros to a header (bnc#1012382).
  • s390: move spectre sysfs attribute code (bnc#1012382).
  • s390/qdio: do not release memory in qdio_setup_irq() (bnc#1012382).
  • s390/qdio: fix access to uninitialized qdio_q fields (bnc#1094532,
    LTC#168037).
  • s390/qdio: fix access to uninitialized qdio_q fields (LTC#168037
    bnc#1012382 bnc#1094532).
  • s390: remove indirect branch from do_softirq_own_stack (bnc#1012382).
  • s390: use expoline thunks in the BPF JIT (bnc#1012382).
  • sched/rt: Fix rq->clock_update_flags < RQCF_ACT_SKIP warning
    (bnc#1012382).
  • scripts/git-pre-commit:
  • scsi: aacraid: Correct hba_send to include iu_type (bsc#1022607,
    FATE#321673).
  • scsi: aacraid: fix shutdown crash when init fails (bnc#1012382).
  • scsi: aacraid: Insure command thread is not recursively stopped
    (bnc#1012382).
  • scsi: bnx2fc: Fix check in SCSI completion handler for timed out request
    (bnc#1012382).
  • scsi: fas216: fix sense buffer initialization (bnc#1012382 bsc#1082979).
  • scsi: libsas: defer ata device eh commands to libata (bnc#1012382).
  • scsi: lpfc: Fix frequency of Release WQE CQEs (bnc#1012382).
  • scsi: lpfc: Fix issue_lip if link is disabled (bnc#1012382 bsc#1080656).
  • scsi: lpfc: Fix soft lockup in lpfc worker thread during LIP testing
    (bnc#1012382 bsc#1080656).
  • scsi: mpt3sas: Do not mark fw_event workqueue as WQ_MEM_RECLAIM
    (bnc#1012382 bsc#1078583).
  • scsi: mptfusion: Add bounds check in mptctl_hp_targetinfo()
    (bnc#1012382).
  • scsi: qla2xxx: Avoid triggering undefined behavior in
    qla2x00_mbx_completion() (bnc#1012382).
  • scsi: qla4xxx: skip error recovery in case of register disconnect
    (bnc#1012382).
  • scsi: scsi_transport_srp: Fix shost to rport translation (bnc#1012382).
  • scsi: sd: Keep disk read-only when re-reading partition (bnc#1012382).
  • scsi: sg: allocate with __GFP_ZERO in sg_build_indirect() (bnc#1012382).
  • scsi: storvsc: Increase cmd_per_lun for higher speed devices
    (bnc#1012382).
  • scsi: sym53c8xx_2: iterator underflow in sym_getsync() (bnc#1012382).
  • scsi: ufs: Enable quirk to ignore sending WRITE_SAME command
    (bnc#1012382).
  • scsi: zfcp: fix infinite iteration on ERP ready list (bnc#1094532,
    LTC#168038).
  • scsi: zfcp: fix infinite iteration on ERP ready list (LTC#168038
    bnc#1012382 bnc#1094532).
  • sctp: delay the authentication for the duplicated cookie-echo chunk
    (bnc#1012382).
  • sctp: fix the issue that the cookie-ack with auth can’t get processed
    (bnc#1012382).
  • sctp: handle two v4 addrs comparison in sctp_inet6_cmp_addr
    (bnc#1012382).
  • sctp: use the old asoc when making the cookie-ack chunk in dupcook_d
    (bnc#1012382).
  • selftests: ftrace: Add a testcase for probepoint (bnc#1012382).
  • selftests: ftrace: Add a testcase for string type with kprobe_event
    (bnc#1012382).
  • selftests: ftrace: Add probe event argument syntax testcase
    (bnc#1012382).
  • selftests: memfd: add config fragment for fuse (bnc#1012382).
  • selftests/net: fixes psock_fanout eBPF test case (bnc#1012382).
  • selftests/powerpc: Skip the subpage_prot tests if the syscall is
    unavailable (bnc#1012382).
  • selftests: Print the test we’re running to /dev/kmsg (bnc#1012382).
  • selinux: KASAN: slab-out-of-bounds in xattr_getsecurity (bnc#1012382).
  • serial: arc_uart: Fix out-of-bounds access through DT alias
    (bnc#1012382).
  • serial: fsl_lpuart: Fix out-of-bounds access through DT alias
    (bnc#1012382).
  • serial: imx: Fix out-of-bounds access through serial port index
    (bnc#1012382).
  • serial: mxs-auart: Fix out-of-bounds access through serial port index
    (bnc#1012382).
  • serial: samsung: Fix out-of-bounds access through serial port index
    (bnc#1012382).
  • serial: xuartps: Fix out-of-bounds access through DT alias (bnc#1012382).
  • sh: fix debug trap failure to process signals before return to user
    (bnc#1012382).
  • sh: New gcc support (bnc#1012382).
  • signals: avoid unnecessary taking of sighand->siglock (-- Scheduler
    bnc#1012382 bnc#978907 performance signals).
  • sit: fix IFLA_MTU ignored on NEWLINK (bnc#1012382).
  • smsc75xx: fix smsc75xx_set_features() (bnc#1012382).
  • sock_diag: fix use-after-free read in __sk_free (bnc#1012382).
  • sparc64: Fix build warnings with gcc 7 (bnc#1012382).
  • sparc64: Make atomic_xchg() an inline function rather than a macro
    (bnc#1012382).
  • spi: pxa2xx: Allow 64-bit DMA (bnc#1012382).
  • sr: get/drop reference to device in revalidate and check_events
    (bnc#1012382).
  • staging: rtl8192u: return -ENOMEM on failed allocation of priv->oldaddr
    (bnc#1012382).
  • stm class: Use vmalloc for the master map (bnc#1012382).
  • sunvnet: does not support GSO for sctp (bnc#1012382).
  • swap: divide-by-zero when zero length swap file on ssd (bnc#1012382
    bsc#1082153).
  • tcp: avoid integer overflows in tcp_rcv_space_adjust() (bnc#1012382).
  • tcp: ignore Fast Open on repair mode (bnc#1012382).
  • tcp: purge write queue in tcp_connect_init() (bnc#1012382).
  • test_bpf: Fix testing with CONFIG_BPF_JIT_ALWAYS_ON=y on other arches
    (git-fixes).
  • tg3: Fix vunmap() BUG_ON() triggered from tg3_free_consistent()
    (bnc#1012382).
  • tick/broadcast: Use for_each_cpu() specially on UP kernels (bnc#1012382).
  • time: Fix CLOCK_MONOTONIC_RAW sub-nanosecond accounting (bnc#1012382).
  • tools/libbpf: handle issues with bpf ELF objects containing .eh_frames
    (bnc#1012382).
  • tools lib traceevent: Fix get_field_str() for dynamic strings
    (bnc#1012382).
  • tools lib traceevent: Simplify pointer print logic and fix %pF
    (bnc#1012382).
  • tools/thermal: tmon: fix for segfault (bnc#1012382).
  • tracing: Fix crash when freeing instances with event triggers
    (bnc#1012382).
  • tracing/hrtimer: Fix tracing bugs by taking all clock bases and modes
    into account (bnc#1012382).
  • tracing/x86/xen: Remove zero data size trace events
    trace_xen_mmu_flush_tlb{_all} (bnc#1012382).
  • udf: Provide saner default for invalid uid / gid (bnc#1012382).
  • usb: dwc2: Fix dwc2_hsotg_core_init_disconnected() (bnc#1012382).
  • usb: dwc2: Fix interval type issue (bnc#1012382).
  • usb: dwc3: Update DWC_usb31 GTXFIFOSIZ reg fields (bnc#1012382).
  • usb: gadget: composite: fix incorrect handling of OS desc requests
    (bnc#1012382).
  • usb: gadget: ffs: Execute copy_to_user() with USER_DS set (bnc#1012382).
  • usb: gadget: ffs: Let setup() return USB_GADGET_DELAYED_STATUS
    (bnc#1012382).
  • usb: gadget: fsl_udc_core: fix ep valid checks (bnc#1012382).
  • usb: gadget: f_uac2: fix bFirstInterface in composite gadget
    (bnc#1012382).
  • usb: gadget: udc: change comparison to bitshift when dealing with a mask
    (bnc#1012382).
  • usbip: usbip_host: delete device from busid_table after rebind
    (bnc#1012382).
  • usbip: usbip_host: fix bad unlock balance during stub_probe()
    (bnc#1012382).
  • usbip: usbip_host: fix NULL-ptr deref and use-after-free errors
    (bnc#1012382).
  • usbip: usbip_host: refine probe and disconnect debug msgs to be useful
    (bnc#1012382).
  • usbip: usbip_host: run rebind from exit when module is removed
    (bnc#1012382).
  • usb: musb: call pm_runtime_{get,put}_sync before reading vbus registers
    (bnc#1012382).
  • usb: musb: fix enumeration after resume (bnc#1012382).
  • USB: OHCI: Fix NULL dereference in HCDs using HCD_LOCAL_MEM
    (bnc#1012382).
  • USB: serial: cp210x: use tcflag_t to fix incompatible pointer type
    (bnc#1012382).
  • vfs: add path_has_submounts() (bsc#1086716).
  • vfs: add path_is_mountpoint() helper (bsc#1086716).
  • vfs: change d_manage() to take a struct path (bsc#1086716).
  • virtio-gpu: fix ioctl and expose the fixed status to userspace
    (bnc#1012382).
  • virtio-net: Fix operstate for virtio when no VIRTIO_NET_F_STATUS
    (bnc#1012382).
  • vmscan: do not force-scan file lru if its absolute size is small (-- VM
    bnc#1012382 page performance reclaim).
  • vti4: Do not count header length twice on tunnel setup (bnc#1012382).
  • vti4: Do not override MTU passed on link creation via IFLA_MTU
    (bnc#1012382).
  • watchdog: f71808e_wdt: Fix magic close handling (bnc#1012382).
  • watchdog: sp5100_tco: Fix watchdog disable bit (bnc#1012382).
  • workqueue: use put_device() instead of kfree() (bnc#1012382).
  • x86/apic: Set up through-local-APIC mode on the boot CPU if ‘noapic’
    specified (bnc#1012382).
  • x86/boot: Fix early command-line parsing when partial word matches
    (bsc#1096140).
  • x86/bugs: IBRS: make runtime disabling fully dynamic (bsc#1068032).
  • x86/bugs: spec_ctrl must be cleared from cpu_caps_set when being
    disabled (bsc#1096140).
  • x86/cpufeature: Remove unused and seldomly used cpu_has_xx macros
    (bnc#1012382).
  • x86/devicetree: Fix device IRQ settings in DT (bnc#1012382).
  • x86/devicetree: Initialize device tree before using it (bnc#1012382).
  • x86: ENABLE_IBRS clobbers %rax which it shouldn’t do there is probably a
    place where forcing _IBRS_OFF is missed (or is too late) and therefore
    ENABLE_IBRS is sometimes called early during boot while it should not.
    Let’s drop the uoptimization for now. (bsc#1098009 and bsc#1098012)
  • x86/fpu: Default eagerfpu=on on all CPUs (CVE-2018-3665 bnc#1012382
    bnc#1087086).
  • x86/fpu: Disable AVX when eagerfpu is off (bnc#1012382).
  • x86/fpu: Disable MPX when eagerfpu is off (CVE-2018-3665 bnc#1012382
    bnc#1087086).
  • x86/fpu: Fix early FPU command-line parsing (CVE-2018-3665 bnc#1012382
    bnc#1087086).
  • x86/kaiser: export symbol kaiser_set_shadow_pgd() (bsc#1092813)
  • x86/kexec: Avoid double free_page() upon do_kexec_load() failure
    (bnc#1012382).
  • x86-mce-Make-timer-handling-more-robust.patch: Fix metadata
  • x86/pgtable: Do not set huge PUD/PMD on non-leaf entries (bnc#1012382).
  • x86/pkeys: Do not special case protection key 0 (1041740).
  • x86/pkeys: Override pkey when moving away from PROT_EXEC (1041740).
  • x86/power: Fix swsusp_arch_resume prototype (bnc#1012382).
  • x86: Remove unused function cpu_has_ht_siblings() (bnc#1012382).
  • x86/topology: Update the ‘cpu cores’ field in /proc/cpuinfo correctly
    across CPU hotplug operations (bnc#1012382).
  • xen/acpi: off by one in read_acpi_id() (bnc#1012382).
  • xen/grant-table: Use put_page instead of free_page (bnc#1012382).
  • xen-netfront: Fix race between device setup and open (bnc#1012382).
  • xen/netfront: raise max number of slots in xennet_get_responses()
    (bnc#1076049).
  • xen/pirq: fix error path cleanup when binding MSIs (bnc#1012382).
  • xen-swiotlb: fix the check condition for xen_swiotlb_free_coherent
    (bnc#1012382).
  • xen: xenbus: use put_device() instead of kfree() (bnc#1012382).
  • xfrm: fix xfrm_do_migrate() with AEAD e.g(AES-GCM) (bnc#1012382).
  • xfs: convert XFS_AGFL_SIZE to a helper function (bsc#1090955,
    bsc#1090534).
  • xfs: detect agfl count corruption and reset agfl (bnc#1012382
    bsc#1090534 bsc#1090955).
  • xfs: detect agfl count corruption and reset agfl (bsc#1090955,
    bsc#1090534).
  • xfs: do not log/recover swapext extent owner changes for deleted inodes
    (bsc#1090955).
  • xfs: fix endianness error when checking log block crc on big endian
    platforms (bsc#1094405, bsc#1036215).
  • xfs: remove racy hasattr check from attr ops (bnc#1012382 bsc#1035432).
  • xhci: Fix USB3 NULL pointer dereference at logical disconnect
    (git-fixes).
  • xhci: Fix use-after-free in xhci_free_virt_device (git-fixes).
  • xhci: zero usb device slot_id member when disabling and freeing a xhci
    slot (bnc#1012382).
  • zorro: Set up z->dev.dma_mask for the DMA API (bnc#1012382).
  • jfs: Fix buffer overrun in ea_get (bsc#1097234, CVE-2018-12233).

References