Vulnerabilities > CVE-2017-18257 - Integer Overflow or Wraparound vulnerability in multiple products

047910
CVSS 5.5 - MEDIUM
Attack vector
LOCAL
Attack complexity
LOW
Privileges required
LOW
Confidentiality impact
NONE
Integrity impact
NONE
Availability impact
HIGH
local
low complexity
linux
debian
CWE-190
nessus
NVD
Published: 2018-04-04
Updated: 2024-11-21

Summary

The __get_data_block function in fs/f2fs/data.c in the Linux kernel before 4.11 allows 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.

Vulnerable Configurations

Part Description Count
OS
Linux
3207
OS
Debian
1

Common Weakness Enumeration (CWE)

Common Attack Pattern Enumeration and Classification (CAPEC)

  • Forced Integer Overflow
    This attack forces an integer variable to go out of range. The integer variable is often used as an offset such as size of memory allocation or similarly. The attacker would typically control the value of such variable and try to get it out of range. For instance the integer in question is incremented past the maximum possible value, it may wrap to become a very small, or negative number, therefore providing a very incorrect value which can lead to unexpected behavior. At worst the attacker can execute arbitrary code.

Nessus

  • NASL familySuSE Local Security Checks
    NASL idOPENSUSE-2018-514.NASL
    descriptionThe 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
    last seen2020-06-05
    modified2018-05-25
    plugin id110104
    published2018-05-25
    reporterThis script is Copyright (C) 2018-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/110104
    titleopenSUSE Security Update : the Linux Kernel (openSUSE-2018-514) (Spectre)
    code
    #%NASL_MIN_LEVEL 80502
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from openSUSE Security Update openSUSE-2018-514.
#
# The text description of this plugin is (C) SUSE LLC.
#

include("compat.inc");

if (description)
{
  script_id(110104);
  script_version("1.5");
  script_set_attribute(attribute:"plugin_modification_date", value:"2020/06/04");

  script_cve_id("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");

  script_name(english:"openSUSE Security Update : the Linux Kernel (openSUSE-2018-514) (Spectre)");
  script_summary(english:"Check for the openSUSE-2018-514 patch");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote openSUSE host is missing a security update."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"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)."
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  script_category(ACT_GATHER_INFO);
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}


include("audit.inc");
include("global_settings.inc");
include("rpm.inc");

if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/SuSE/release");
if (isnull(release) || release =~ "^(SLED|SLES)") audit(AUDIT_OS_NOT, "openSUSE");
if (release !~ "^(SUSE42\.3)$") audit(AUDIT_OS_RELEASE_NOT, "openSUSE", "42.3", release);
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);

ourarch = get_kb_item("Host/cpu");
if (!ourarch) audit(AUDIT_UNKNOWN_ARCH);
if (ourarch !~ "^(x86_64)$") audit(AUDIT_ARCH_NOT, "x86_64", ourarch);

flag = 0;

if ( rpm_check(release:"SUSE42.3", reference:"kernel-debug-4.4.132-53.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"kernel-debug-base-4.4.132-53.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"kernel-debug-base-debuginfo-4.4.132-53.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"kernel-debug-debuginfo-4.4.132-53.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"kernel-debug-debugsource-4.4.132-53.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"kernel-debug-devel-4.4.132-53.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"kernel-debug-devel-debuginfo-4.4.132-53.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"kernel-default-4.4.132-53.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"kernel-default-base-4.4.132-53.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"kernel-default-base-debuginfo-4.4.132-53.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"kernel-default-debuginfo-4.4.132-53.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"kernel-default-debugsource-4.4.132-53.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"kernel-default-devel-4.4.132-53.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"kernel-devel-4.4.132-53.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"kernel-docs-html-4.4.132-53.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"kernel-docs-pdf-4.4.132-53.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"kernel-macros-4.4.132-53.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"kernel-obs-build-4.4.132-53.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"kernel-obs-build-debugsource-4.4.132-53.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"kernel-obs-qa-4.4.132-53.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"kernel-source-4.4.132-53.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"kernel-source-vanilla-4.4.132-53.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"kernel-syms-4.4.132-53.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"kernel-vanilla-4.4.132-53.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"kernel-vanilla-base-4.4.132-53.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"kernel-vanilla-base-debuginfo-4.4.132-53.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"kernel-vanilla-debuginfo-4.4.132-53.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"kernel-vanilla-debugsource-4.4.132-53.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"kernel-vanilla-devel-4.4.132-53.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"kselftests-kmp-debug-4.4.132-53.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"kselftests-kmp-debug-debuginfo-4.4.132-53.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"kselftests-kmp-default-4.4.132-53.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"kselftests-kmp-default-debuginfo-4.4.132-53.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"kselftests-kmp-vanilla-4.4.132-53.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"kselftests-kmp-vanilla-debuginfo-4.4.132-53.1") ) flag++;

if (flag)
{
  if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());
  else security_hole(0);
  exit(0);
}
else
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "kernel-devel / kernel-macros / kernel-source / etc");
}
  • NASL familyUbuntu Local Security Checks
    NASL idUBUNTU_USN-3696-2.NASL
    descriptionUSN-3696-1 fixed vulnerabilities in the Linux kernel for Ubuntu 16.04 LTS. This update provides the corresponding updates for the Linux Hardware Enablement (HWE) kernel from Ubuntu 16.04 LTS for Ubuntu 14.04 LTS. It was discovered that an integer overflow existed in the perf subsystem of the Linux kernel. A local attacker could use this to cause a denial of service (system crash). (CVE-2017-18255) Wei Fang discovered an integer overflow in the F2FS filesystem implementation in the Linux kernel. A local attacker could use this to cause a denial of service. (CVE-2017-18257) It was discovered that an information leak existed in the generic SCSI driver in the Linux kernel. A local attacker could use this to expose sensitive information (kernel memory). (CVE-2018-1000204) It was discovered that the wait4() system call in the Linux kernel did not properly validate its arguments in some situations. A local attacker could possibly use this to cause a denial of service. (CVE-2018-10087) It was discovered that the kill() system call implementation in the Linux kernel did not properly validate its arguments in some situations. A local attacker could possibly use this to cause a denial of service. (CVE-2018-10124) Julian Stecklina and Thomas Prescher discovered that FPU register states (such as MMX, SSE, and AVX registers) which are lazily restored are potentially vulnerable to a side channel attack. A local attacker could use this to expose sensitive information. (CVE-2018-3665) Jakub Jirasek discovered that multiple use-after-errors existed in the USB/IP implementation in the Linux kernel. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2018-5814) It was discovered that an information leak vulnerability existed in the floppy driver in the Linux kernel. A local attacker could use this to expose sensitive information (kernel memory). (CVE-2018-7755) Seunghun Han discovered an information leak in the ACPI handling code in the Linux kernel when handling early termination of ACPI table loading. A local attacker could use this to expose sensitive informal (kernel address locations). (CVE-2017-13695) It was discovered that a memory leak existed in the Serial Attached SCSI (SAS) implementation in the Linux kernel. A physically proximate attacker could use this to cause a denial of service (memory exhaustion). (CVE-2018-10021). Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen2020-06-01
    modified2020-06-02
    plugin id110897
    published2018-07-03
    reporterUbuntu Security Notice (C) 2018-2019 Canonical, Inc. / NASL script (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/110897
    titleUbuntu 14.04 LTS : linux-lts-xenial, linux-aws vulnerabilities (USN-3696-2)
    code
    #
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Ubuntu Security Notice USN-3696-2. The text 
# itself is copyright (C) Canonical, Inc. See 
# <http://www.ubuntu.com/usn/>. Ubuntu(R) is a registered 
# trademark of Canonical, Inc.
#

include("compat.inc");

if (description)
{
  script_id(110897);
  script_version("1.7");
  script_cvs_date("Date: 2019/09/18 12:31:48");

  script_cve_id("CVE-2017-13695", "CVE-2017-18255", "CVE-2017-18257", "CVE-2018-1000204", "CVE-2018-10021", "CVE-2018-10087", "CVE-2018-10124", "CVE-2018-3665", "CVE-2018-5814", "CVE-2018-7755");
  script_xref(name:"USN", value:"3696-2");

  script_name(english:"Ubuntu 14.04 LTS : linux-lts-xenial, linux-aws vulnerabilities (USN-3696-2)");
  script_summary(english:"Checks dpkg output for updated packages.");

  script_set_attribute(
    attribute:"synopsis", 
    value:
"The remote Ubuntu host is missing one or more security-related
patches."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"USN-3696-1 fixed vulnerabilities in the Linux kernel for Ubuntu 16.04
LTS. This update provides the corresponding updates for the Linux
Hardware Enablement (HWE) kernel from Ubuntu 16.04 LTS for Ubuntu
14.04 LTS.

It was discovered that an integer overflow existed in the perf
subsystem of the Linux kernel. A local attacker could use this to
cause a denial of service (system crash). (CVE-2017-18255)

Wei Fang discovered an integer overflow in the F2FS filesystem
implementation in the Linux kernel. A local attacker could use this to
cause a denial of service. (CVE-2017-18257)

It was discovered that an information leak existed in the generic SCSI
driver in the Linux kernel. A local attacker could use this to expose
sensitive information (kernel memory). (CVE-2018-1000204)

It was discovered that the wait4() system call in the Linux kernel did
not properly validate its arguments in some situations. A local
attacker could possibly use this to cause a denial of service.
(CVE-2018-10087)

It was discovered that the kill() system call implementation in the
Linux kernel did not properly validate its arguments in some
situations. A local attacker could possibly use this to cause a denial
of service. (CVE-2018-10124)

Julian Stecklina and Thomas Prescher discovered that FPU register
states (such as MMX, SSE, and AVX registers) which are lazily restored
are potentially vulnerable to a side channel attack. A local attacker
could use this to expose sensitive information. (CVE-2018-3665)

Jakub Jirasek discovered that multiple use-after-errors existed in the
USB/IP implementation in the Linux kernel. A local attacker could use
this to cause a denial of service (system crash) or possibly execute
arbitrary code. (CVE-2018-5814)

It was discovered that an information leak vulnerability existed in
the floppy driver in the Linux kernel. A local attacker could use this
to expose sensitive information (kernel memory). (CVE-2018-7755)

Seunghun Han discovered an information leak in the ACPI handling code
in the Linux kernel when handling early termination of ACPI table
loading. A local attacker could use this to expose sensitive informal
(kernel address locations). (CVE-2017-13695)

It was discovered that a memory leak existed in the Serial Attached
SCSI (SAS) implementation in the Linux kernel. A physically proximate
attacker could use this to cause a denial of service (memory
exhaustion). (CVE-2018-10021).

Note that Tenable Network Security has extracted the preceding
description block directly from the Ubuntu security advisory. Tenable
has attempted to automatically clean and format it as much as possible
without introducing additional issues."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://usn.ubuntu.com/3696-2/"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:L/AC:M/Au:N/C:C/I:C/A:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-4.4-aws");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-4.4-generic");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-4.4-generic-lpae");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-4.4-lowlatency");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-aws");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-generic-lpae-lts-xenial");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-generic-lts-xenial");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-lowlatency-lts-xenial");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:14.04");

  script_set_attribute(attribute:"vuln_publication_date", value:"2017/08/25");
  script_set_attribute(attribute:"patch_publication_date", value:"2018/07/02");
  script_set_attribute(attribute:"plugin_publication_date", value:"2018/07/03");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"Ubuntu Security Notice (C) 2018-2019 Canonical, Inc. / NASL script (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"Ubuntu Local Security Checks");

  script_dependencies("ssh_get_info.nasl", "linux_alt_patch_detect.nasl");
  script_require_keys("Host/cpu", "Host/Ubuntu", "Host/Ubuntu/release", "Host/Debian/dpkg-l");

  exit(0);
}


include("audit.inc");
include("ubuntu.inc");
include("ksplice.inc");

if ( ! get_kb_item("Host/local_checks_enabled") ) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/Ubuntu/release");
if ( isnull(release) ) audit(AUDIT_OS_NOT, "Ubuntu");
release = chomp(release);
if (! preg(pattern:"^(14\.04)$", string:release)) audit(AUDIT_OS_NOT, "Ubuntu 14.04", "Ubuntu " + release);
if ( ! get_kb_item("Host/Debian/dpkg-l") ) audit(AUDIT_PACKAGE_LIST_MISSING);

cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Ubuntu", cpu);

if (get_one_kb_item("Host/ksplice/kernel-cves"))
{
  rm_kb_item(name:"Host/uptrack-uname-r");
  cve_list = make_list("CVE-2017-13695", "CVE-2017-18255", "CVE-2017-18257", "CVE-2018-1000204", "CVE-2018-10021", "CVE-2018-10087", "CVE-2018-10124", "CVE-2018-3665", "CVE-2018-5814", "CVE-2018-7755");
  if (ksplice_cves_check(cve_list))
  {
    audit(AUDIT_PATCH_INSTALLED, "KSplice hotfix for USN-3696-2");
  }
  else
  {
    _ubuntu_report = ksplice_reporting_text();
  }
}

flag = 0;

if (ubuntu_check(osver:"14.04", pkgname:"linux-image-4.4.0-1024-aws", pkgver:"4.4.0-1024.25")) flag++;
if (ubuntu_check(osver:"14.04", pkgname:"linux-image-4.4.0-130-generic", pkgver:"4.4.0-130.156~14.04.1")) flag++;
if (ubuntu_check(osver:"14.04", pkgname:"linux-image-4.4.0-130-generic-lpae", pkgver:"4.4.0-130.156~14.04.1")) flag++;
if (ubuntu_check(osver:"14.04", pkgname:"linux-image-4.4.0-130-lowlatency", pkgver:"4.4.0-130.156~14.04.1")) flag++;
if (ubuntu_check(osver:"14.04", pkgname:"linux-image-aws", pkgver:"4.4.0.1024.24")) flag++;
if (ubuntu_check(osver:"14.04", pkgname:"linux-image-generic-lpae-lts-xenial", pkgver:"4.4.0.130.110")) flag++;
if (ubuntu_check(osver:"14.04", pkgname:"linux-image-generic-lts-xenial", pkgver:"4.4.0.130.110")) flag++;
if (ubuntu_check(osver:"14.04", pkgname:"linux-image-lowlatency-lts-xenial", pkgver:"4.4.0.130.110")) flag++;

if (flag)
{
  security_report_v4(
    port       : 0,
    severity   : SECURITY_WARNING,
    extra      : ubuntu_report_get()
  );
  exit(0);
}
else
{
  tested = ubuntu_pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "linux-image-4.4-aws / linux-image-4.4-generic / etc");
}
  • NASL familyHuawei Local Security Checks
    NASL idEULEROS_SA-2019-1505.NASL
    descriptionAccording to the versions of the kernel packages installed, the EulerOS Virtualization for ARM 64 installation on the remote host is affected by the following vulnerabilities : - The kernel package contains the Linux kernel (vmlinuz), the core of any Linux operating system. The kernel handles the basic functions of the operating system: memory allocation, process allocation, device input and output, etc.Security Fix(es):A flaw named FragmentSmack was found in the way the Linux kernel handled reassembly of fragmented IPv4 and IPv6 packets. A remote attacker could use this flaw to trigger time and calculation expensive fragment reassembly algorithm by sending specially crafted packets which could lead to a CPU saturation and hence a denial of service on the system.(CVE-2018-5391)Multiple out-of-bounds write flaws were found in the way the Cherry Cymotion keyboard driver, KYE/Genius device drivers, Logitech device drivers, Monterey Genius KB29E keyboard driver, Petalynx Maxter remote control driver, and Sunplus wireless desktop driver handled HID reports with an invalid report descriptor size. An attacker with physical access to the system could use either of these flaws to write data past an allocated memory buffer.(CVE-2014-3184)The __get_data_block function in fs/f2fs/data.c in the Linux kernel before 4.11 allows 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.(CVE-2017-18257)netetfilter/xt_osf.c in the Linux kernel through 4.14.4 does not require the CAP_NET_ADMIN capability for add_callback and remove_callback operations. This allows local users to bypass intended access restrictions because the xt_osf_fingers data structure is shared across all network namespaces.(CVE-2017-17450)A denial of service flaw was discovered in the Linux kernel, where a race condition caused a NULL pointer dereference in the RDS socket-creation code. A local attacker could use this flaw to create a situation in which a NULL pointer crashed the kernel.(CVE-2015-7990)An issue was discovered in the Linux kernel before 4.19.9. The USB subsystem mishandles size checks during the reading of an extra descriptor, related to __usb_get_extra_descriptor in drivers/usb/core/usb.c.(CVE-2018-20169)mm/memory.c in the Linux kernel before 4.1.4 mishandles anonymous pages, which allows local users to gain privileges or cause a denial of service (page tainting) via a crafted application that triggers writing to page zero.(CVE-2015-3288)The ovl_setattr function in fs/overlayfs/inode.c in the Linux kernel through 4.3.3 attempts to merge distinct setattr operations, which allows local users to bypass intended access restrictions and modify the attributes of arbitrary overlay files via a crafted application.(CVE-2015-8660)A flaw was found in the Linux kernel where a local user with a shell account can abuse the userfaultfd syscall when using hugetlbfs. A missing size check in hugetlb_mcopy_atomic_pte could create an invalid inode variable, leading to a kernel panic.(CVE-2017-15128)An integer overflow flaw was found in the way the lzo1x_decompress_safe() function of the Linux kernel
    last seen2020-04-16
    modified2019-05-13
    plugin id124828
    published2019-05-13
    reporterThis script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/124828
    titleEulerOS Virtualization for ARM 64 3.0.1.0 : kernel (EulerOS-SA-2019-1505)
    code
    #
# (C) Tenable Network Security, Inc.
#

include("compat.inc");

if (description)
{
  script_id(124828);
  script_version("1.6");
  script_set_attribute(attribute:"plugin_modification_date", value:"2020/04/14");

  script_cve_id(
    "CVE-2014-3184",
    "CVE-2014-3534",
    "CVE-2014-4608",
    "CVE-2014-8481",
    "CVE-2014-9904",
    "CVE-2015-3288",
    "CVE-2015-7990",
    "CVE-2015-8660",
    "CVE-2016-10044",
    "CVE-2016-3955",
    "CVE-2016-6828",
    "CVE-2017-1000405",
    "CVE-2017-15128",
    "CVE-2017-17450",
    "CVE-2017-18232",
    "CVE-2017-18257",
    "CVE-2017-7374",
    "CVE-2018-20169",
    "CVE-2018-5391",
    "CVE-2018-7740"
  );
  script_bugtraq_id(
    68214,
    68940,
    69768,
    70712
  );

  script_name(english:"EulerOS Virtualization for ARM 64 3.0.1.0 : kernel (EulerOS-SA-2019-1505)");
  script_summary(english:"Checks the rpm output for the updated packages.");

  script_set_attribute(attribute:"synopsis", value:
"The remote EulerOS Virtualization for ARM 64 host is missing multiple security
updates.");
  script_set_attribute(attribute:"description", value:
"According to the versions of the kernel packages installed, the
EulerOS Virtualization for ARM 64 installation on the remote host is
affected by the following vulnerabilities :

  - The kernel package contains the Linux kernel (vmlinuz),
    the core of any Linux operating system. The kernel
    handles the basic functions of the operating system:
    memory allocation, process allocation, device input and
    output, etc.Security Fix(es):A flaw named FragmentSmack
    was found in the way the Linux kernel handled
    reassembly of fragmented IPv4 and IPv6 packets. A
    remote attacker could use this flaw to trigger time and
    calculation expensive fragment reassembly algorithm by
    sending specially crafted packets which could lead to a
    CPU saturation and hence a denial of service on the
    system.(CVE-2018-5391)Multiple out-of-bounds write
    flaws were found in the way the Cherry Cymotion
    keyboard driver, KYE/Genius device drivers, Logitech
    device drivers, Monterey Genius KB29E keyboard driver,
    Petalynx Maxter remote control driver, and Sunplus
    wireless desktop driver handled HID reports with an
    invalid report descriptor size. An attacker with
    physical access to the system could use either of these
    flaws to write data past an allocated memory
    buffer.(CVE-2014-3184)The __get_data_block function in
    fs/f2fs/data.c in the Linux kernel before 4.11 allows
    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.(CVE-2017-18257)netetfilter/xt_osf.c in the Linux
    kernel through 4.14.4 does not require the
    CAP_NET_ADMIN capability for add_callback and
    remove_callback operations. This allows local users to
    bypass intended access restrictions because the
    xt_osf_fingers data structure is shared across all
    network namespaces.(CVE-2017-17450)A denial of service
    flaw was discovered in the Linux kernel, where a race
    condition caused a NULL pointer dereference in the RDS
    socket-creation code. A local attacker could use this
    flaw to create a situation in which a NULL pointer
    crashed the kernel.(CVE-2015-7990)An issue was
    discovered in the Linux kernel before 4.19.9. The USB
    subsystem mishandles size checks during the reading of
    an extra descriptor, related to
    __usb_get_extra_descriptor in
    drivers/usb/core/usb.c.(CVE-2018-20169)mm/memory.c in
    the Linux kernel before 4.1.4 mishandles anonymous
    pages, which allows local users to gain privileges or
    cause a denial of service (page tainting) via a crafted
    application that triggers writing to page
    zero.(CVE-2015-3288)The ovl_setattr function in
    fs/overlayfs/inode.c in the Linux kernel through 4.3.3
    attempts to merge distinct setattr operations, which
    allows local users to bypass intended access
    restrictions and modify the attributes of arbitrary
    overlay files via a crafted
    application.(CVE-2015-8660)A flaw was found in the
    Linux kernel where a local user with a shell account
    can abuse the userfaultfd syscall when using hugetlbfs.
    A missing size check in hugetlb_mcopy_atomic_pte could
    create an invalid inode variable, leading to a kernel
    panic.(CVE-2017-15128)An integer overflow flaw was
    found in the way the lzo1x_decompress_safe() function
    of the Linux kernel's LZO implementation processed
    Literal Runs. A local attacker could, in extremely rare
    cases, use this flaw to crash the system or,
    potentially, escalate their privileges on the
    system.(CVE-2014-4608)It was found that Linux kernel's
    ptrace subsystem did not properly sanitize the
    address-space-control bits when the program-status word
    (PSW) was being set. On IBM S/390 systems, a local,
    unprivileged user could use this flaw to set
    address-space-control bits to the kernel space, and
    thus gain read and write access to kernel
    memory.(CVE-2014-3534)A use-after-free flaw was found
    in the Linux kernel's file system encryption
    implementation. A local user could revoke keyring keys
    being used for ext4, f2fs, or ubifs encryption, causing
    a denial of service on the system.(CVE-2017-7374)The
    usbip_recv_xbuff function in
    drivers/usb/usbip/usbip_common.c in the Linux kernel
    before 4.5.3 allows remote attackers to cause a denial
    of service (out-of-bounds write) or possibly have
    unspecified other impact via a crafted length value in
    a USB/IP packet.(CVE-2016-3955)A flaw was found in the
    patches used to fix the 'dirtycow' vulnerability
    (CVE-2016-5195). An attacker, able to run local code,
    can exploit a race condition in transparent huge pages
    to modify usually read-only huge
    pages.(CVE-2017-1000405)The aio_mount function in
    fs/aio.c in the Linux kernel does not properly restrict
    execute access, which makes it easier for local users
    to bypass intended SELinux W^X policy
    restrictions.(CVE-2016-10044)The Serial Attached SCSI
    (SAS) implementation in the Linux kernel mishandles a
    mutex within libsas. This allows local users to cause a
    denial of service (deadlock) by triggering certain
    error-handling code.(CVE-2017-18232)A use-after-free
    vulnerability was found in tcp_xmit_retransmit_queue
    and other tcp_* functions. This condition could allow
    an attacker to send an incorrect selective
    acknowledgment to existing connections, possibly
    resetting a connection.(CVE-2016-6828)The instruction
    decoder in arch/x86/kvm/emulate.c in the KVM subsystem
    in the Linux kernel before 3.18-rc2 does not properly
    handle invalid instructions, which allows guest OS
    users to cause a denial of service (NULL pointer
    dereference and host OS crash) via a crafted
    application that triggers (1) an improperly fetched
    instruction or (2) an instruction that occupies too
    many bytes. NOTE: this vulnerability exists because of
    an incomplete fix for CVE-2014-8480.(CVE-2014-8481)The
    snd_compress_check_input function in
    sound/core/compress_offload.c in the ALSA subsystem in
    the Linux kernel before 3.17 does not properly check
    for an integer overflow, which allows local users to
    cause a denial of service (insufficient memory
    allocation) or possibly have unspecified other impact
    via a crafted SNDRV_COMPRESS_SET_PARAMS ioctl
    call.(CVE-2014-9904)The resv_map_release function in
    mm/hugetlb.c in the Linux kernel, through 4.15.7,
    allows local users to cause a denial of service (BUG)
    via a crafted application that makes mmap system calls
    and has a large pgoff argument to the remap_file_pages
    system call.(CVE-2018-7740)

Note that Tenable Network Security has extracted the preceding
description block directly from the EulerOS security advisory. Tenable
has attempted to automatically clean and format it as much as possible
without introducing additional issues.");
  # https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2019-1505
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?0dd8d759");
  script_set_attribute(attribute:"solution", value:
"Update the affected kernel packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:H/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:H/RL:O/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
  script_set_attribute(attribute:"exploit_framework_core", value:"true");
  script_set_attribute(attribute:"exploited_by_malware", value:"true");
  script_set_attribute(attribute:"metasploit_name", value:'Overlayfs Privilege Escalation');
  script_set_attribute(attribute:"exploit_framework_metasploit", value:"true");
  script_set_attribute(attribute:"exploit_framework_canvas", value:"true");
  script_set_attribute(attribute:"canvas_package", value:'CANVAS');

  script_set_attribute(attribute:"patch_publication_date", value:"2019/05/09");
  script_set_attribute(attribute:"plugin_publication_date", value:"2019/05/13");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:kernel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:kernel-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:kernel-headers");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:kernel-tools");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:kernel-tools-libs");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:kernel-tools-libs-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:perf");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:python-perf");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:huawei:euleros:uvp:3.0.1.0");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Huawei Local Security Checks");

  script_copyright(english:"This script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/cpu", "Host/EulerOS/release", "Host/EulerOS/rpm-list", "Host/EulerOS/uvp_version");

  exit(0);
}

include("audit.inc");
include("global_settings.inc");
include("rpm.inc");

if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);

release = get_kb_item("Host/EulerOS/release");
if (isnull(release) || release !~ "^EulerOS") audit(AUDIT_OS_NOT, "EulerOS");
uvp = get_kb_item("Host/EulerOS/uvp_version");
if (uvp != "3.0.1.0") audit(AUDIT_OS_NOT, "EulerOS Virtualization 3.0.1.0");
if (!get_kb_item("Host/EulerOS/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);

cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$" && "aarch64" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "EulerOS", cpu);
if ("aarch64" >!< cpu) audit(AUDIT_ARCH_NOT, "aarch64", cpu);

flag = 0;

pkgs = ["kernel-4.19.28-1.2.117",
        "kernel-devel-4.19.28-1.2.117",
        "kernel-headers-4.19.28-1.2.117",
        "kernel-tools-4.19.28-1.2.117",
        "kernel-tools-libs-4.19.28-1.2.117",
        "kernel-tools-libs-devel-4.19.28-1.2.117",
        "perf-4.19.28-1.2.117",
        "python-perf-4.19.28-1.2.117"];

foreach (pkg in pkgs)
  if (rpm_check(release:"EulerOS-2.0", reference:pkg)) flag++;

if (flag)
{
  security_report_v4(
    port       : 0,
    severity   : SECURITY_HOLE,
    extra      : rpm_report_get()
  );
  exit(0);
}
else
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "kernel");
}
  • NASL familySuSE Local Security Checks
    NASL idSUSE_SU-2018-1173-1.NASL
    descriptionThe SUSE Linux Enterprise 12 SP2 LTSS kernel was updated to 4.4.121 to receive various security and bugfixes. The following security bugs were fixed : - CVE-2018-8781: The udl_fb_mmap function in drivers/gpu/drm/udl/udl_fb.c had an integer-overflow vulnerability that allowed 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-2017-18257: The __get_data_block function in fs/f2fs/data.c in the Linux kernel 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-2018-8822: 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-2018-8043: The unimac_mdio_probe function in drivers/net/phy/mdio-bcm-unimac.c did not validate certain resource availability, which allowed local users to cause a denial of service (NULL pointer dereference) (bnc#1084829). - CVE-2018-7740: The resv_map_release function in mm/hugetlb.c allowed local users to cause a denial of service (BUG) via a crafted application that made mmap system calls and has a large pgoff argument to the remap_file_pages system call (bnc#1084353). - CVE-2018-1087: And an unprivileged KVM guest user could use this flaw to potentially escalate their privileges inside a guest. (bsc#1087088) - CVE-2018-8897: An unprivileged system user could use incorrect set up interrupt stacks to crash the Linux kernel resulting in DoS issue. (bsc#1087088) The update package also includes non-security fixes. See advisory for details. Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen2020-06-01
    modified2020-06-02
    plugin id109647
    published2018-05-09
    reporterThis script is Copyright (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/109647
    titleSUSE SLES12 Security Update : kernel (SUSE-SU-2018:1173-1)
  • NASL familySuSE Local Security Checks
    NASL idSUSE_SU-2018-1173-2.NASL
    descriptionThe SUSE Linux Enterprise 12 SP2 LTSS kernel was updated to 4.4.121 to receive various security and bugfixes. The following security bugs were fixed : CVE-2018-8781: The udl_fb_mmap function in drivers/gpu/drm/udl/udl_fb.c had an integer-overflow vulnerability that allowed 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-2017-18257: The __get_data_block function in fs/f2fs/data.c in the Linux kernel 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-2018-8822: 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-2018-8043: The unimac_mdio_probe function in drivers/net/phy/mdio-bcm-unimac.c did not validate certain resource availability, which allowed local users to cause a denial of service (NULL pointer dereference) (bnc#1084829). CVE-2018-7740: The resv_map_release function in mm/hugetlb.c allowed local users to cause a denial of service (BUG) via a crafted application that made mmap system calls and has a large pgoff argument to the remap_file_pages system call (bnc#1084353). CVE-2018-1087: And an unprivileged KVM guest user could use this flaw to potentially escalate their privileges inside a guest. (bsc#1087088) CVE-2018-8897: An unprivileged system user could use incorrect set up interrupt stacks to crash the Linux kernel resulting in DoS issue. (bsc#1087088) The update package also includes non-security fixes. See advisory for details. Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen2020-06-01
    modified2020-06-02
    plugin id118252
    published2018-10-22
    reporterThis script is Copyright (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/118252
    titleSUSE SLES12 Security Update : kernel (SUSE-SU-2018:1173-2)
  • NASL familyUbuntu Local Security Checks
    NASL idUBUNTU_USN-3696-1.NASL
    descriptionIt was discovered that an integer overflow existed in the perf subsystem of the Linux kernel. A local attacker could use this to cause a denial of service (system crash). (CVE-2017-18255) Wei Fang discovered an integer overflow in the F2FS filesystem implementation in the Linux kernel. A local attacker could use this to cause a denial of service. (CVE-2017-18257) It was discovered that an information leak existed in the generic SCSI driver in the Linux kernel. A local attacker could use this to expose sensitive information (kernel memory). (CVE-2018-1000204) It was discovered that the wait4() system call in the Linux kernel did not properly validate its arguments in some situations. A local attacker could possibly use this to cause a denial of service. (CVE-2018-10087) It was discovered that the kill() system call implementation in the Linux kernel did not properly validate its arguments in some situations. A local attacker could possibly use this to cause a denial of service. (CVE-2018-10124) Julian Stecklina and Thomas Prescher discovered that FPU register states (such as MMX, SSE, and AVX registers) which are lazily restored are potentially vulnerable to a side channel attack. A local attacker could use this to expose sensitive information. (CVE-2018-3665) Jakub Jirasek discovered that multiple use-after-errors existed in the USB/IP implementation in the Linux kernel. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2018-5814) It was discovered that an information leak vulnerability existed in the floppy driver in the Linux kernel. A local attacker could use this to expose sensitive information (kernel memory). (CVE-2018-7755) Seunghun Han discovered an information leak in the ACPI handling code in the Linux kernel when handling early termination of ACPI table loading. A local attacker could use this to expose sensitive informal (kernel address locations). (CVE-2017-13695) It was discovered that a memory leak existed in the Serial Attached SCSI (SAS) implementation in the Linux kernel. A physically proximate attacker could use this to cause a denial of service (memory exhaustion). (CVE-2018-10021). Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen2020-06-01
    modified2020-06-02
    plugin id110896
    published2018-07-03
    reporterUbuntu Security Notice (C) 2018-2019 Canonical, Inc. / NASL script (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/110896
    titleUbuntu 16.04 LTS : linux, linux-aws, linux-kvm, linux-raspi2, linux-snapdragon vulnerabilities (USN-3696-1)
  • NASL familySuSE Local Security Checks
    NASL idSUSE_SU-2018-1048-1.NASL
    descriptionThe SUSE Linux Enterprise 12 SP3 kernel was updated to 4.4.126 to receive various security and bugfixes. The following security bugs were fixed : - CVE-2018-1091: In the flush_tmregs_to_thread function in arch/powerpc/kernel/ptrace.c, a guest kernel crash can be triggered from unprivileged userspace during a core dump on a POWER host due to a missing processor feature check and an erroneous use of transactional memory (TM) instructions in the core dump path, leading to a denial of service (bnc#1087231). - CVE-2018-7740: The resv_map_release function in mm/hugetlb.c allowed local users to cause a denial of service (BUG) via a crafted application that made mmap system calls and has a large pgoff argument to the remap_file_pages system call (bnc#1084353). - CVE-2018-8043: The unimac_mdio_probe function in drivers/net/phy/mdio-bcm-unimac.c did not validate certain resource availability, which allowed local users to cause a denial of service (NULL pointer dereference) (bnc#1084829). - CVE-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-2018-8822: 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). The update package also includes non-security fixes. See advisory for details. Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen2020-06-01
    modified2020-06-02
    plugin id109310
    published2018-04-24
    reporterThis script is Copyright (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/109310
    titleSUSE SLED12 / SLES12 Security Update : kernel (SUSE-SU-2018:1048-1)
  • NASL familyDebian Local Security Checks
    NASL idDEBIAN_DSA-4188.NASL
    descriptionSeveral vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service or information leaks. - CVE-2017-5715 Multiple researchers have discovered a vulnerability in various processors supporting speculative execution, enabling an attacker controlling an unprivileged process to read memory from arbitrary addresses, including from the kernel and all other processes running on the system. This specific attack has been named Spectre variant 2 (branch target injection) and is mitigated for the x86 architecture (amd64 and i386) by using the
    last seen2020-06-01
    modified2020-06-02
    plugin id109518
    published2018-05-02
    reporterThis script is Copyright (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/109518
    titleDebian DSA-4188-1 : linux - security update (Spectre)

References