Vulnerabilities > CVE-2018-16884 - Use After Free vulnerability in multiple products

047910
CVSS 8.0 - HIGH
Attack vector
ADJACENT_NETWORK
Attack complexity
LOW
Privileges required
LOW
Confidentiality impact
HIGH
Integrity impact
HIGH
Availability impact
HIGH

Summary

A flaw was found in the Linux kernel's NFS41+ subsystem. NFS41+ shares mounted in different network namespaces at the same time can make bc_svc_process() use wrong back-channel IDs and cause a use-after-free vulnerability. Thus a malicious container user can cause a host kernel memory corruption and a system panic. Due to the nature of the flaw, privilege escalation cannot be fully ruled out.

Vulnerable Configurations

Part Description Count
OS
Linux
1441
OS
Redhat
2
OS
Debian
1
OS
Canonical
2

Common Weakness Enumeration (CWE)

Nessus

  • NASL familySuSE Local Security Checks
    NASL idOPENSUSE-2019-65.NASL
    descriptionThe openSUSE Leap 15.0 kernel was updated to receive various security and bugfixes. The following security bugs were fixed : - CVE-2018-19407: The vcpu_scan_ioapic function in arch/x86/kvm/x86.c allowed local users to cause a denial of service (NULL pointer dereference and BUG) via crafted system calls that reach a situation where ioapic is uninitialized (bnc#1116841). - CVE-2018-14625: An attacker might have bene able to have an uncontrolled read to kernel-memory from within a vm guest. A race condition between connect() and close() function may allow an attacker using the AF_VSOCK protocol to gather a 4 byte information leak or possibly intercept or corrupt AF_VSOCK messages destined to other clients (bnc#1106615). - CVE-2018-19985: The function hso_probe read if_num from the USB device (as an u8) and used it without a length check to index an array, resulting in an OOB memory read in hso_probe or hso_get_config_data that could be used by local attackers (bsc#1120743). - CVE-2018-16884: NFS41+ shares mounted in different network namespaces at the same time can make bc_svc_process() use wrong back-channel IDs and cause a use-after-free vulnerability. Thus a malicious container user can cause a host kernel memory corruption and a system panic. Due to the nature of the flaw, privilege escalation cannot be fully ruled out (bnc#1119946). - CVE-2018-20169: The USB subsystem mishandled size checks during the reading of an extra descriptor, related to __usb_get_extra_descriptor in drivers/usb/core/usb.c (bnc#1119714). - CVE-2018-18397: The userfaultfd implementation mishandled access control for certain UFFDIO_ ioctl calls, as demonstrated by allowing local users to write data into holes in a tmpfs file (if the user has read-only access to that file, and that file contains holes), related to fs/userfaultfd.c and mm/userfaultfd.c (bnc#1117656). - CVE-2018-12232: In net/socket.c there was a race condition between fchownat and close in cases where they target the same socket file descriptor, related to the sock_close and sockfs_setattr functions. fchownat did not increment the file descriptor reference count, which allowed close to set the socket to NULL during fchownat
    last seen2020-03-18
    modified2019-01-22
    plugin id121289
    published2019-01-22
    reporterThis script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/121289
    titleopenSUSE Security Update : the Linux Kernel (openSUSE-2019-65)
    code
    #
    # (C) Tenable Network Security, Inc.
    #
    # The descriptive text and package checks in this plugin were
    # extracted from openSUSE Security Update openSUSE-2019-65.
    #
    # The text description of this plugin is (C) SUSE LLC.
    #
    
    include("compat.inc");
    
    if (description)
    {
      script_id(121289);
      script_version("1.5");
      script_set_attribute(attribute:"plugin_modification_date", value:"2020/02/24");
    
      script_cve_id("CVE-2013-2547", "CVE-2018-12232", "CVE-2018-14625", "CVE-2018-16862", "CVE-2018-16884", "CVE-2018-18397", "CVE-2018-19407", "CVE-2018-19824", "CVE-2018-19854", "CVE-2018-19985", "CVE-2018-20169", "CVE-2018-9568");
    
      script_name(english:"openSUSE Security Update : the Linux Kernel (openSUSE-2019-65)");
      script_summary(english:"Check for the openSUSE-2019-65 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 15.0 kernel was updated to receive various security
    and bugfixes.
    
    The following security bugs were fixed :
    
      - CVE-2018-19407: The vcpu_scan_ioapic function in
        arch/x86/kvm/x86.c allowed local users to cause a denial
        of service (NULL pointer dereference and BUG) via
        crafted system calls that reach a situation where ioapic
        is uninitialized (bnc#1116841).
    
      - CVE-2018-14625: An attacker might have bene able to have
        an uncontrolled read to kernel-memory from within a vm
        guest. A race condition between connect() and close()
        function may allow an attacker using the AF_VSOCK
        protocol to gather a 4 byte information leak or possibly
        intercept or corrupt AF_VSOCK messages destined to other
        clients (bnc#1106615).
    
      - CVE-2018-19985: The function hso_probe read if_num from
        the USB device (as an u8) and used it without a length
        check to index an array, resulting in an OOB memory read
        in hso_probe or hso_get_config_data that could be used
        by local attackers (bsc#1120743).
    
      - CVE-2018-16884: NFS41+ shares mounted in different
        network namespaces at the same time can make
        bc_svc_process() use wrong back-channel IDs and cause a
        use-after-free vulnerability. Thus a malicious container
        user can cause a host kernel memory corruption and a
        system panic. Due to the nature of the flaw, privilege
        escalation cannot be fully ruled out (bnc#1119946).
    
      - CVE-2018-20169: The USB subsystem mishandled size checks
        during the reading of an extra descriptor, related to
        __usb_get_extra_descriptor in drivers/usb/core/usb.c
        (bnc#1119714).
    
      - CVE-2018-18397: The userfaultfd implementation
        mishandled access control for certain UFFDIO_ ioctl
        calls, as demonstrated by allowing local users to write
        data into holes in a tmpfs file (if the user has
        read-only access to that file, and that file contains
        holes), related to fs/userfaultfd.c and mm/userfaultfd.c
        (bnc#1117656).
    
      - CVE-2018-12232: In net/socket.c there was a race
        condition between fchownat and close in cases where they
        target the same socket file descriptor, related to the
        sock_close and sockfs_setattr functions. fchownat did
        not increment the file descriptor reference count, which
        allowed close to set the socket to NULL during
        fchownat's execution, leading to a NULL pointer
        dereference and system crash (bnc#1097593).
    
      - CVE-2018-9568: In sk_clone_lock of sock.c, there is a
        possible memory corruption due to type confusion. This
        could lead to local escalation of privilege with no
        additional execution privileges needed. User interaction
        is not needed for exploitation. (bnc#1118319).
    
      - CVE-2018-16862: A security flaw was found in the way
        that the cleancache subsystem clears an inode after the
        final file truncation (removal). The new file created
        with the same inode may contain leftover pages from
        cleancache and the old file data instead of the new one
        (bnc#1117186).
    
      - CVE-2018-19854: An issue was discovered in the
        crypto_report_one() and related functions in
        crypto/crypto_user.c (the crypto user configuration API)
        do not fully initialize structures that are copied to
        userspace, potentially leaking sensitive memory to user
        programs. NOTE: this is a CVE-2013-2547 regression but
        with easier exploitability because the attacker did not
        need a capability (however, the system must have the
        CONFIG_CRYPTO_USER kconfig option) (bnc#1118428).
    
      - CVE-2018-19824: A local user could exploit a
        use-after-free in the ALSA driver by supplying a
        malicious USB Sound device (with zero interfaces) that
        is mishandled in usb_audio_probe in sound/usb/card.c
        (bnc#1118152).
    
    The following non-security bugs were fixed :
    
      - ACPI / CPPC: Check for valid PCC subspace only if PCC is
        used (bsc#1117115).
    
      - ACPI / CPPC: Update all pr_(debug/err) messages to log
        the susbspace id (bsc#1117115).
    
      - aio: fix spectre gadget in lookup_ioctx (bsc#1120594).
    
      - alsa: cs46xx: Potential NULL dereference in probe
        (bsc#1051510).
    
      - alsa: emu10k1: Fix potential Spectre v1 vulnerabilities
        (bsc#1051510).
    
      - alsa: emux: Fix potential Spectre v1 vulnerabilities
        (bsc#1051510).
    
      - alsa: fireface: fix for state to fetch PCM frames
        (bsc#1051510).
    
      - alsa: fireface: fix reference to wrong register for
        clock configuration (bsc#1051510).
    
      - alsa: firewire-lib: fix wrong assignment for
        'out_packet_without_header' tracepoint (bsc#1051510).
    
      - alsa: firewire-lib: fix wrong handling payload_length as
        payload_quadlet (bsc#1051510).
    
      - alsa: firewire-lib: use the same print format for
        'without_header' tracepoints (bsc#1051510).
    
      - alsa: hda: add mute LED support for HP EliteBook 840 G4
        (bsc#1051510).
    
      - alsa: hda: Add support for AMD Stoney Ridge
        (bsc#1051510).
    
      - alsa: hda/ca0132 - make pci_iounmap() call conditional
        (bsc#1051510).
    
      - alsa: hda: fix front speakers on Huawei MBXP
        (bsc#1051510).
    
      - alsa: hda/realtek - Add support for Acer Aspire C24-860
        headset mic (bsc#1051510).
    
      - alsa: hda/realtek - Add unplug function into unplug
        state of Headset Mode for ALC225 (bsc#1051510).
    
      - alsa: hda/realtek: ALC286 mic and headset-mode fixups
        for Acer Aspire U27-880 (bsc#1051510).
    
      - alsa: hda/realtek: ALC294 mic and headset-mode fixups
        for ASUS X542UN (bsc#1051510).
    
      - alsa: hda/realtek - Disable headset Mic VREF for headset
        mode of ALC225 (bsc#1051510).
    
      - alsa: hda/realtek: Enable audio jacks of ASUS UX391UA
        with ALC294 (bsc#1051510).
    
      - alsa: hda/realtek: Enable audio jacks of ASUS
        UX433FN/UX333FA with ALC294 (bsc#1051510).
    
      - alsa: hda/realtek: Enable audio jacks of ASUS UX533FD
        with ALC294 (bsc#1051510).
    
      - alsa: hda/realtek: Enable the headset mic auto detection
        for ASUS laptops (bsc#1051510).
    
      - alsa: hda/realtek - Fixed headphone issue for ALC700
        (bsc#1051510).
    
      - alsa: hda/realtek: Fix mic issue on Acer AIO Veriton
        Z4660G (bsc#1051510).
    
      - alsa: hda/realtek: Fix mic issue on Acer AIO Veriton
        Z4860G/Z6860G (bsc#1051510).
    
      - alsa: hda/realtek - Fix speaker output regression on
        Thinkpad T570 (bsc#1051510).
    
      - alsa: hda/realtek - Fix the mute LED regresion on Lenovo
        X1 Carbon (bsc#1051510).
    
      - alsa: hda/realtek - Support Dell headset mode for New
        AIO platform (bsc#1051510).
    
      - alsa: hda/tegra: clear pending irq handlers
        (bsc#1051510).
    
      - alsa: pcm: Call snd_pcm_unlink() conditionally at
        closing (bsc#1051510).
    
      - alsa: pcm: Fix interval evaluation with openmin/max
        (bsc#1051510).
    
      - alsa: pcm: Fix potential Spectre v1 vulnerability
        (bsc#1051510).
    
      - alsa: pcm: Fix starvation on down_write_nonblock()
        (bsc#1051510).
    
      - alsa: rme9652: Fix potential Spectre v1 vulnerability
        (bsc#1051510).
    
      - alsa: trident: Suppress gcc string warning
        (bsc#1051510).
    
      - alsa: usb-audio: Add SMSL D1 to quirks for native DSD
        support (bsc#1051510).
    
      - alsa: usb-audio: Add support for Encore mDSD USB DAC
        (bsc#1051510).
    
      - alsa: usb-audio: Avoid access before bLength check in
        build_audio_procunit() (bsc#1051510).
    
      - alsa: usb-audio: Fix an out-of-bound read in
        create_composite_quirks (bsc#1051510).
    
      - alsa: x86: Fix runtime PM for hdmi-lpe-audio
        (bsc#1051510).
    
      - apparmor: do not try to replace stale label in ptrace
        access check (git-fixes).
    
      - apparmor: do not try to replace stale label in ptraceme
        check (git-fixes).
    
      - apparmor: Fix uninitialized value in aa_split_fqname
        (git-fixes).
    
      - arm64: Add work around for Arm Cortex-A55 Erratum
        1024718 (bsc#1120612).
    
      - arm64: atomics: Remove '&' from '+&' asm constraint in
        lse atomics (bsc#1120613).
    
      - arm64: cpu_errata: include required headers
        (bsc#1120615).
    
      - arm64: dma-mapping: Fix FORCE_CONTIGUOUS buffer clearing
        (bsc#1120633).
    
      - arm64: Fix /proc/iomem for reserved but not memory
        regions (bsc#1120632).
    
      - arm64: lse: Add early clobbers to some input/output asm
        operands (bsc#1120614).
    
      - arm64: lse: remove -fcall-used-x0 flag (bsc#1120618).
    
      - arm64: mm: always enable CONFIG_HOLES_IN_ZONE
        (bsc#1120617).
    
      - arm64/numa: Report correct memblock range for the dummy
        node (bsc#1120620).
    
      - arm64/numa: Unify common error path in numa_init()
        (bsc#1120621).
    
      - arm64: remove no-op -p linker flag (bsc#1120616).
    
      - ASoC: dapm: Recalculate audio map forcely when card
        instantiated (bsc#1051510).
    
      - ASoC: intel: cht_bsw_max98090_ti: Add pmc_plt_clk_0
        quirk for Chromebook Clapper (bsc#1051510).
    
      - ASoC: intel: cht_bsw_max98090_ti: Add pmc_plt_clk_0
        quirk for Chromebook Gnawty (bsc#1051510).
    
      - ASoC: intel: mrfld: fix uninitialized variable access
        (bsc#1051510).
    
      - ASoC: omap-abe-twl6040: Fix missing audio card caused by
        deferred probing (bsc#1051510).
    
      - ASoC: omap-dmic: Add pm_qos handling to avoid overruns
        with CPU_IDLE (bsc#1051510).
    
      - ASoC: omap-mcbsp: Fix latency value calculation for
        pm_qos (bsc#1051510).
    
      - ASoC: omap-mcpdm: Add pm_qos handling to avoid
        under/overruns with CPU_IDLE (bsc#1051510).
    
      - ASoC: rsnd: fixup clock start checker (bsc#1051510).
    
      - ASoC: wm_adsp: Fix dma-unsafe read of scratch registers
        (bsc#1051510).
    
      - ath10k: do not assume this is a PCI dev in generic code
        (bsc#1051510).
    
      - ath6kl: Only use match sets when firmware supports it
        (bsc#1051510).
    
      - b43: Fix error in cordic routine (bsc#1051510).
    
      - bcache: fix miss key refill->end in writeback
        (Git-fixes).
    
      - bcache: trace missed reading by cache_missed
        (Git-fixes).
    
      - blk-mq: remove synchronize_rcu() from
        blk_mq_del_queue_tag_set() (Git-fixes).
    
      - block: allow max_discard_segments to be stacked
        (Git-fixes).
    
      - block: blk_init_allocated_queue() set q->fq as NULL in
        the fail case (Git-fixes).
    
      - block: really disable runtime-pm for blk-mq (Git-fixes).
    
      - block: reset bi_iter.bi_done after splitting bio
        (Git-fixes).
    
      - block/swim: Fix array bounds check (Git-fixes).
    
      - bnxt_en: do not try to offload VLAN 'modify' action
        (bsc#1050242 ).
    
      - bnxt_en: Fix enables field in HWRM_QUEUE_COS2BW_CFG
        request (bsc#1086282).
    
      - bnxt_en: Fix VNIC reservations on the PF (bsc#1086282 ).
    
      - bnxt_en: get the reduced max_irqs by the ones used by
        RDMA (bsc#1050242).
    
      - bpf: fix check of allowed specifiers in bpf_trace_printk
        (bsc#1083647).
    
      - bpf: use per htab salt for bucket hash (git-fixes).
    
      - btrfs: Always try all copies when reading extent buffers
        (git-fixes).
    
      - btrfs: delete dead code in btrfs_orphan_add()
        (bsc#1111469).
    
      - btrfs: delete dead code in btrfs_orphan_commit_root()
        (bsc#1111469).
    
      - btrfs: do not BUG_ON() in btrfs_truncate_inode_items()
        (bsc#1111469).
    
      - btrfs: do not check inode's runtime flags under
        root->orphan_lock (bsc#1111469).
    
      - btrfs: do not return ino to ino cache if inode item
        removal fails (bsc#1111469).
    
      - btrfs: fix ENOSPC caused by orphan items reservations
        (bsc#1111469).
    
      - btrfs: Fix error handling in
        btrfs_cleanup_ordered_extents (git-fixes).
    
      - btrfs: fix error handling in btrfs_truncate()
        (bsc#1111469).
    
      - btrfs: fix error handling in
        btrfs_truncate_inode_items() (bsc#1111469).
    
      - btrfs: fix fsync of files with multiple hard links in
        new directories (1120173).
    
      - btrfs: Fix memory barriers usage with device stats
        counters (git-fixes).
    
      - btrfs: fix use-after-free on root->orphan_block_rsv
        (bsc#1111469).
    
      - btrfs: get rid of BTRFS_INODE_HAS_ORPHAN_ITEM
        (bsc#1111469).
    
      - btrfs: get rid of unused orphan infrastructure
        (bsc#1111469).
    
      - btrfs: move btrfs_truncate_block out of trans handle
        (bsc#1111469).
    
      - btrfs: qgroup: Dirty all qgroups before rescan
        (bsc#1120036).
    
      - btrfs: refactor btrfs_evict_inode() reserve refill dance
        (bsc#1111469).
    
      - btrfs: renumber BTRFS_INODE_ runtime flags and switch to
        enums (bsc#1111469).
    
      - btrfs: reserve space for O_TMPFILE orphan item deletion
        (bsc#1111469).
    
      - btrfs: run delayed items before dropping the snapshot
        (bsc#1121263, bsc#1111188).
    
      - btrfs: stop creating orphan items for truncate
        (bsc#1111469).
    
      - btrfs: tree-checker: Do not check max block group size
        as current max chunk size limit is unreliable (fixes for
        bsc#1102882, bsc#1102896, bsc#1102879, bsc#1102877,
        bsc#1102875).
    
      - btrfs: update stale comments referencing vmtruncate()
        (bsc#1111469).
    
      - can: flexcan: flexcan_irq(): fix indention
        (bsc#1051510).
    
      - cdrom: do not attempt to fiddle with cdo->capability
        (bsc#1051510).
    
      - ceph: do not update importing cap's mseq when handing
        cap export (bsc#1121273).
    
      - char_dev: extend dynamic allocation of majors into a
        higher range (bsc#1121058).
    
      - char_dev: Fix off-by-one bugs in find_dynamic_major()
        (bsc#1121058).
    
      - clk: mmp: Off by one in mmp_clk_add() (bsc#1051510).
    
      - clk: mvebu: Off by one bugs in cp110_of_clk_get()
        (bsc#1051510).
    
      - compiler-gcc.h: Add __attribute__((gnu_inline)) to all
        inline declarations (git-fixes).
    
      - config: arm64: enable erratum 1024718
    
      - cpufeature: avoid warning when compiling with clang
        (Git-fixes).
    
      - cpufreq / CPPC: Add cpuinfo_cur_freq support for CPPC
        (bsc#1117115).
    
      - cpufreq: CPPC: fix build in absence of v3 support
        (bsc#1117115).
    
      - cpupower: remove stringop-truncation waring (git-fixes).
    
      - crypto: bcm - fix normal/non key hash algorithm failure
        (bsc#1051510).
    
      - crypto: ccp - Add DOWNLOAD_FIRMWARE SEV command ().
    
      - crypto: ccp - Add GET_ID SEV command ().
    
      - crypto: ccp - Add psp enabled message when
        initialization succeeds ().
    
      - crypto: ccp - Add support for new CCP/PSP device ID ().
    
      - crypto: ccp - Allow SEV firmware to be chosen based on
        Family and Model ().
    
      - crypto: ccp - Fix static checker warning ().
    
      - crypto: ccp - Remove unused #defines ().
    
      - crypto: ccp - Support register differences between PSP
        devices ().
    
      - dasd: fix deadlock in dasd_times_out (bsc#1121477,
        LTC#174111).
    
      - dax: Check page->mapping isn't NULL (bsc#1120054).
    
      - dax: Do not access a freed inode (bsc#1120055).
    
      - device property: Define type of PROPERTY_ENRTY_*()
        macros (bsc#1051510).
    
      - device property: fix fwnode_graph_get_next_endpoint()
        documentation (bsc#1051510).
    
      - disable stringop truncation warnings for now
        (git-fixes).
    
      - dm: allocate struct mapped_device with kvzalloc
        (Git-fixes).
    
      - dm cache: destroy migration_cache if cache target
        registration failed (Git-fixes).
    
      - dm cache: fix resize crash if user does not reload cache
        table (Git-fixes).
    
      - dm cache metadata: ignore hints array being too small
        during resize (Git-fixes).
    
      - dm cache metadata: save in-core policy_hint_size to
        on-disk superblock (Git-fixes).
    
      - dm cache metadata: set dirty on all cache blocks after a
        crash (Git-fixes).
    
      - dm cache: only allow a single io_mode cache feature to
        be requested (Git-fixes).
    
      - dm crypt: do not decrease device limits (Git-fixes).
    
      - dm: fix report zone remapping to account for partition
        offset (Git-fixes).
    
      - dm integrity: change 'suspending' variable from bool to
        int (Git-fixes).
    
      - dm ioctl: harden copy_params()'s copy_from_user() from
        malicious users (Git-fixes).
    
      - dm linear: eliminate linear_end_io call if
        CONFIG_DM_ZONED disabled (Git-fixes).
    
      - dm linear: fix linear_end_io conditional definition
        (Git-fixes).
    
      - dm thin: handle running out of data space vs concurrent
        discard (Git-fixes).
    
      - dm thin metadata: remove needless work from
        __commit_transaction (Git-fixes).
    
      - dm thin: stop no_space_timeout worker when switching to
        write-mode (Git-fixes).
    
      - dm writecache: fix a crash due to reading past end of
        dirty_bitmap (Git-fixes).
    
      - dm writecache: report start_sector in status line
        (Git-fixes).
    
      - dm zoned: fix metadata block ref counting (Git-fixes).
    
      - dm zoned: fix various dmz_get_mblock() issues
        (Git-fixes).
    
      - doc/README.SUSE: correct GIT url No more gitorious,
        github we use.
    
      - drivers/net/usb: add device id for TP-LINK UE300 USB 3.0
        Ethernet (bsc#1119749).
    
      - drivers/net/usb/r8152: remove the unneeded variable
        'ret' in rtl8152_system_suspend (bsc#1119749).
    
      - drm/amdgpu/gmc8: update MC firmware for polaris
        (bsc#1113722)
    
      - drm/amdgpu: update mc firmware image for polaris12
        variants (bsc#1113722)
    
      - drm/amdgpu: update SMC firmware image for polaris10
        variants (bsc#1113722)
    
      - drm/i915/execlists: Apply a full mb before execution for
        Braswell (bsc#1113722)
    
      - drm/ioctl: Fix Spectre v1 vulnerabilities (bsc#1113722)
    
      - drm/nouveau/kms: Fix memory leak in nv50_mstm_del()
        (bsc#1113722)
    
      - drm: rcar-du: Fix external clock error checks
        (bsc#1113722)
    
      - drm: rcar-du: Fix vblank initialization (bsc#1113722)
    
      - drm/rockchip: psr: do not dereference encoder before it
        is null (bsc#1113722)
    
      - drm: set is_master to 0 upon drm_new_set_master()
        failure (bsc#1113722)
    
      - drm/vc4: Set ->is_yuv to false when num_planes == 1
        (bsc#1113722)
    
      - drm/vc4: ->x_scaling[1] should never be set to
        VC4_SCALING_NONE (bsc#1113722)
    
      - dt-bindings: add compatible string for Allwinner V3s SoC
        (git-fixes).
    
      - dt-bindings: arm: Document SoC compatible value for
        Armadillo-800 EVA (git-fixes).
    
      - dt-bindings: clock: add rk3399 DDR3 standard speed bins
        (git-fixes).
    
      - dt-bindings: clock: mediatek: add binding for
        fixed-factor clock axisel_d4 (git-fixes).
    
      - dt-bindings: mfd: axp20x: Add AXP806 to supported list
        of chips (git-fixes).
    
      - dt-bindings: net: Remove duplicate NSP Ethernet MAC
        binding document (git-fixes).
    
      - dt-bindings: panel: lvds: Fix path to display timing
        bindings (git-fixes).
    
      - dt-bindings: phy: sun4i-usb-phy: Add property
        descriptions for H3 (git-fixes).
    
      - dt-bindings: pwm: renesas: tpu: Fix 'compatible' prop
        description (git-fixes).
    
      - dt-bindings: rcar-dmac: Document missing error interrupt
        (git-fixes).
    
      - edac, (i7core,sb,skx)_edac: Fix uncorrected error
        counting (bsc#1114279).
    
      - edac, skx_edac: Fix logical channel intermediate
        decoding (bsc#1114279).
    
      - efi: Move some sysfs files to be read-only by root
        (bsc#1051510).
    
      - ethernet: fman: fix wrong of_node_put() in probe
        function (bsc#1119017).
    
      - exportfs: fix 'passing zero to ERR_PTR()' warning
        (bsc#1118773).
    
      - ext2: fix potential use after free (bsc#1118775).
    
      - ext4: avoid possible double brelse() in add_new_gdb() on
        error path (bsc#1118760).
    
      - ext4: fix EXT4_IOC_GROUP_ADD ioctl (bsc#1120604).
    
      - ext4: fix possible use after free in ext4_quota_enable
        (bsc#1120602).
    
      - ext4: missing unlock/put_page() in
        ext4_try_to_write_inline_data() (bsc#1120603).
    
      - extable: Consolidate *kernel_text_address() functions
        (bsc#1120092).
    
      - extable: Enable RCU if it is not watching in
        kernel_text_address() (bsc#1120092).
    
      - fbdev: fbcon: Fix unregister crash when more than one
        framebuffer (bsc#1113722)
    
      - fbdev: fbmem: behave better with small rotated displays
        and many CPUs (bsc#1113722)
    
      - firmware: add firmware_request_nowarn() - load firmware
        without warnings ().
    
      - Fix the breakage of KMP build on x86_64 (bsc#1121017)
    
      - fscache: Fix race in fscache_op_complete() due to split
        atomic_sub & read (Git-fixes).
    
      - fscache: Pass the correct cancelled indications to
        fscache_op_complete() (Git-fixes).
    
      - fs: fix lost error code in dio_complete (bsc#1118762).
    
      - fs/xfs: Use %pS printk format for direct addresses
        (git-fixes).
    
      - fuse: fix blocked_waitq wakeup (git-fixes).
    
      - fuse: fix leaked notify reply (git-fixes).
    
      - fuse: fix possibly missed wake-up after abort
        (git-fixes).
    
      - fuse: Fix use-after-free in fuse_dev_do_read()
        (git-fixes).
    
      - fuse: Fix use-after-free in fuse_dev_do_write()
        (git-fixes).
    
      - fuse: fix use-after-free in fuse_direct_IO()
        (git-fixes).
    
      - fuse: set FR_SENT while locked (git-fixes).
    
      - gcc-plugins: Add include required by GCC release 8
        (git-fixes).
    
      - gcc-plugins: Use dynamic initializers (git-fixes).
    
      - gfs2: Do not leave s_fs_info pointing to freed memory in
        init_sbd (bsc#1118769).
    
      - gfs2: Fix loop in gfs2_rbm_find (bsc#1120601).
    
      - gfs2: Get rid of potential double-freeing in
        gfs2_create_inode (bsc#1120600).
    
      - gfs2_meta: ->mount() can get NULL dev_name
        (bsc#1118768).
    
      - gfs2: Put bitmap buffers in put_super (bsc#1118772).
    
      - git_sort.py: Remove non-existent remote tj/libata
    
      - gpio: davinci: Remove unused member of
        davinci_gpio_controller (git-fixes).
    
      - gpiolib-acpi: Only defer request_irq for GpioInt ACPI
        event handlers (bsc#1051510).
    
      - gpiolib: Fix return value of gpio_to_desc() stub if
        !GPIOLIB (bsc#1051510).
    
      - gpio: max7301: fix driver for use with CONFIG_VMAP_STACK
        (bsc#1051510).
    
      - gpio: mvebu: only fail on missing clk if pwm is actually
        to be used (bsc#1051510).
    
      - HID: Add quirk for Primax PIXART OEM mice (bsc#1119410).
    
      - HID: input: Ignore battery reported by Symbol DS4308
        (bsc#1051510).
    
      - HID: multitouch: Add pointstick support for Cirque
        Touchpad (bsc#1051510).
    
      - hwpoison, memory_hotplug: allow hwpoisoned pages to be
        offlined (bnc#1116336).
    
      - i2c: axxia: properly handle master timeout
        (bsc#1051510).
    
      - i2c: scmi: Fix probe error on devices with an empty
        SMB0001 ACPI device node (bsc#1051510).
    
      - ib/hfi1: Add mtu check for operational data VLs
        (bsc#1060463 ).
    
      - ibmvnic: Convert reset work item mutex to spin lock ().
    
      - ibmvnic: Fix non-atomic memory allocation in IRQ context
        ().
    
      - ib/rxe: support for 802.1q VLAN on the listener
        (bsc#1082387).
    
      - ieee802154: 6lowpan: set IFLA_LINK (bsc#1051510).
    
      - ieee802154: at86rf230: switch from BUG_ON() to WARN_ON()
        on problem (bsc#1051510).
    
      - ieee802154: at86rf230: use __func__ macro for debug
        messages (bsc#1051510).
    
      - ieee802154: fakelb: switch from BUG_ON() to WARN_ON() on
        problem (bsc#1051510).
    
      - Include modules.fips in kernel-binary as well as
        kernel-binary-base ().
    
      - initramfs: fix initramfs rebuilds w/ compression after
        disabling (git-fixes).
    
      - input: add official Raspberry Pi's touchscreen driver
        ().
    
      - input: cros_ec_keyb - fix button/switch capability
        reports (bsc#1051510).
    
      - input: elan_i2c - add ACPI ID for Lenovo IdeaPad
        330-15ARR (bsc#1051510).
    
      - input: elan_i2c - add ELAN0620 to the ACPI table
        (bsc#1051510).
    
      - input: elan_i2c - add support for ELAN0621 touchpad
        (bsc#1051510).
    
      - input: hyper-v - fix wakeup from suspend-to-idle
        (bsc#1051510).
    
      - input: matrix_keypad - check for errors from
        of_get_named_gpio() (bsc#1051510).
    
      - input: nomadik-ske-keypad - fix a loop timeout test
        (bsc#1051510).
    
      - input: omap-keypad - fix keyboard debounce configuration
        (bsc#1051510).
    
      - input: synaptics - add PNP ID for ThinkPad P50 to SMBus
        (bsc#1051510).
    
      - input: synaptics - enable SMBus for HP 15-ay000
        (bsc#1051510).
    
      - input: xpad - quirk all PDP Xbox One gamepads
        (bsc#1051510).
    
      - integrity/security: fix digsig.c build error with header
        file (bsc#1051510).
    
      - intel_th: msu: Fix an off-by-one in attribute store
        (bsc#1051510).
    
      - iommu/amd: Fix amd_iommu=force_isolation (bsc#1106105).
    
      - iommu/vt-d: Handle domain agaw being less than iommu
        agaw (bsc#1106105).
    
      - iwlwifi: add new cards for 9560, 9462, 9461 and killer
        series (bsc#1051510).
    
      - iwlwifi: fix LED command capability bit (bsc#1119086).
    
      - iwlwifi: nvm: get num of hw addresses from firmware
        (bsc#1119086).
    
      - iwlwifi: pcie: do not reset TXQ write pointer
        (bsc#1051510).
    
      - jffs2: free jffs2_sb_info through jffs2_kill_sb()
        (bsc#1118767).
    
      - jump_label: Split out code under the hotplug lock
        (bsc#1106913).
    
      - kabi: hwpoison, memory_hotplug: allow hwpoisoned pages
        to be offlined (bnc#1116336).
    
      - kabi protect hnae_ae_ops (bsc#1104353).
    
      - kbuild: allow to use GCC toolchain not in Clang search
        path (git-fixes).
    
      - kbuild: fix linker feature test macros when cross
        compiling with Clang (git-fixes).
    
      - kbuild: make missing $DEPMOD a Warning instead of an
        Error (git-fixes).
    
      - kbuild: rpm-pkg: keep spec file until make mrproper
        (git-fixes).
    
      - kbuild: suppress packed-not-aligned warning for default
        setting only (git-fixes).
    
      - kbuild: verify that $DEPMOD is installed (git-fixes).
    
      - kernfs: Replace strncpy with memcpy (bsc#1120053).
    
      - keys: Fix the use of the C++ keyword 'private' in
        uapi/linux/keyctl.h (Git-fixes).
    
      - kobject: Replace strncpy with memcpy (git-fixes).
    
      - kprobes: Make list and blacklist root user read only
        (git-fixes).
    
      - kvm: PPC: Book3S PR: Enable use on POWER9 inside
        HPT-mode guests (bsc#1118484).
    
      - kvm: svm: Ensure an IBPB on all affected CPUs when
        freeing a vmcb (bsc#1114279).
    
      - libata: whitelist all SAMSUNG MZ7KM* solid-state disks
        (bsc#1051510).
    
      - libceph: fall back to sendmsg for slab pages
        (bsc#1118316).
    
      - libnvdimm, pfn: Pad pfn namespaces relative to other
        regions (bsc#1118962).
    
      - lib/raid6: Fix arm64 test build (bsc#1051510).
    
      - lib/ubsan.c: do not mark
        __ubsan_handle_builtin_unreachable as noreturn
        (bsc#1051510).
    
      - Limit max FW API version for QCA9377 (bsc#1121714,
        bsc#1121715).
    
      - linux/bitmap.h: fix type of nbits in
        bitmap_shift_right() (bsc#1051510).
    
      - locking/barriers: Convert users of
        lockless_dereference() to READ_ONCE() (Git-fixes).
    
      - locking/static_keys: Improve uninitialized key warning
        (bsc#1106913).
    
      - mac80211: Clear beacon_int in ieee80211_do_stop
        (bsc#1051510).
    
      - mac80211: fix reordering of buffered broadcast packets
        (bsc#1051510).
    
      - mac80211_hwsim: fix module init error paths for netlink
        (bsc#1051510).
    
      - mac80211_hwsim: Timer should be initialized before
        device registered (bsc#1051510).
    
      - mac80211: ignore NullFunc frames in the duplicate
        detection (bsc#1051510).
    
      - mac80211: ignore tx status for PS stations in
        ieee80211_tx_status_ext (bsc#1051510).
    
      - Mark HI and TASKLET softirq synchronous (git-fixes).
    
      - media: em28xx: Fix use-after-free when disconnecting
        (bsc#1051510).
    
      - media: em28xx: make v4l2-compliance happier by starting
        sequence on zero (bsc#1051510).
    
      - media: omap3isp: Unregister media device as first
        (bsc#1051510).
    
      - mmc: bcm2835: reset host on timeout (bsc#1051510).
    
      - mmc: core: Allow BKOPS and CACHE ctrl even if no HPI
        support (bsc#1051510).
    
      - mmc: core: Reset HPI enabled state during re-init and in
        case of errors (bsc#1051510).
    
      - mmc: core: Use a minimum 1600ms timeout when enabling
        CACHE ctrl (bsc#1051510).
    
      - mmc: dw_mmc-bluefield: Add driver extension
        (bsc#1118752).
    
      - mmc: dw_mmc-k3: add sd support for hi3660 (bsc#1118752).
    
      - MMC: OMAP: fix broken MMC on OMAP15XX/OMAP5910/OMAP310
        (bsc#1051510).
    
      - mmc: omap_hsmmc: fix DMA API warning (bsc#1051510).
    
      - mmc: sdhci: fix the timeout check window for clock and
        reset (bsc#1051510).
    
      - mm: do not miss the last page because of round-off error
        (bnc#1118798).
    
      - mm: do not warn about large allocations for slab (git
        fixes (slab)).
    
      - mm/huge_memory.c: reorder operations in
        __split_huge_page_tail() (VM Functionality bsc#1119962).
    
      - mm: hugetlb: yield when prepping struct pages (git fixes
        (memory initialisation)).
    
      - mm: lower the printk loglevel for __dump_page messages
        (generic hotplug debugability).
    
      - mm, memory_hotplug: be more verbose for memory offline
        failures (generic hotplug debugability).
    
      - mm, memory_hotplug: drop pointless block alignment
        checks from __offline_pages (generic hotplug
        debugability).
    
      - mm, memory_hotplug: print reason for the offlining
        failure (generic hotplug debugability).
    
      - mm: migration: fix migration of huge PMD shared pages
        (bnc#1086423).
    
      - mm: only report isolation failures when offlining memory
        (generic hotplug debugability).
    
      - mm: print more information about mapping in __dump_page
        (generic hotplug debugability).
    
      - mm: put_and_wait_on_page_locked() while page is migrated
        (bnc#1109272).
    
      - mm: sections are not offlined during memory hotremove
        (bnc#1119968).
    
      - mm: shmem.c: Correctly annotate new inodes for lockdep
        (Git fixes: shmem).
    
      - mm/vmstat.c: fix NUMA statistics updates (git fixes).
    
      - Move dell_rbu fix to sorted section (bsc#1087978).
    
      - mtd: cfi: convert inline functions to macros
        (git-fixes).
    
      - mtd: Fix comparison in map_word_andequal() (git-fixes).
    
      - namei: allow restricted O_CREAT of FIFOs and regular
        files (bsc#1118766).
    
      - nbd: do not allow invalid blocksize settings
        (Git-fixes).
    
      - net: bgmac: Fix endian access in
        bgmac_dma_tx_ring_free() (bsc#1051510).
    
      - net: dsa: mv88e6xxx: Fix binding documentation for MDIO
        busses (git-fixes).
    
      - net: dsa: qca8k: Add QCA8334 binding documentation
        (git-fixes).
    
      - net: ena: fix crash during ena_remove() (bsc#1111696
        bsc#1117561).
    
      - net: ena: update driver version from 2.0.1 to 2.0.2
        (bsc#1111696 bsc#1117561).
    
      - net: hns3: Add nic state check before calling
        netif_tx_wake_queue (bsc#1104353).
    
      - net: hns3: Add support for
        hns3_nic_netdev_ops.ndo_do_ioctl (bsc#1104353).
    
      - net: hns3: bugfix for buffer not free problem during
        resetting (bsc#1104353).
    
      - net: hns3: bugfix for handling mailbox while the command
        queue reinitialized (bsc#1104353).
    
      - net: hns3: bugfix for hclge_mdio_write and
        hclge_mdio_read (bsc#1104353).
    
      - net: hns3: bugfix for is_valid_csq_clean_head()
        (bsc#1104353 ).
    
      - net: hns3: bugfix for reporting unknown vector0
        interrupt repeatly problem (bsc#1104353).
    
      - net: hns3: bugfix for rtnl_lock's range in the
        hclgevf_reset() (bsc#1104353).
    
      - net: hns3: bugfix for the initialization of command
        queue's spin lock (bsc#1104353).
    
      - net: hns3: Check hdev state when getting link status
        (bsc#1104353).
    
      - net: hns3: Clear client pointer when initialize client
        failed or unintialize finished (bsc#1104353).
    
      - net: hns3: Fix cmdq registers initialization issue for
        vf (bsc#1104353).
    
      - net: hns3: Fix error of checking used vlan id
        (bsc#1104353 ).
    
      - net: hns3: Fix ets validate issue (bsc#1104353).
    
      - net: hns3: Fix for netdev not up problem when setting
        mtu (bsc#1104353).
    
      - net: hns3: Fix for out-of-bounds access when setting pfc
        back pressure (bsc#1104353).
    
      - net: hns3: Fix for packet buffer setting bug
        (bsc#1104353 ).
    
      - net: hns3: Fix for rx vlan id handle to support Rev 0x21
        hardware (bsc#1104353).
    
      - net: hns3: Fix for setting speed for phy failed problem
        (bsc#1104353).
    
      - net: hns3: Fix for vf vlan delete failed problem
        (bsc#1104353 ).
    
      - net: hns3: Fix loss of coal configuration while doing
        reset (bsc#1104353).
    
      - net: hns3: Fix parameter type for q_id in
        hclge_tm_q_to_qs_map_cfg() (bsc#1104353).
    
      - net: hns3: Fix ping exited problem when doing lp
        selftest (bsc#1104353).
    
      - net: hns3: Preserve vlan 0 in hardware table
        (bsc#1104353 ).
    
      - net: hns3: remove unnecessary queue reset in the
        hns3_uninit_all_ring() (bsc#1104353).
    
      - net: hns3: Set STATE_DOWN bit of hdev state when
        stopping net (bsc#1104353).
    
      - net/mlx4_core: Correctly set PFC param if global pause
        is turned off (bsc#1046299).
    
      - net: usb: r8152: constify usb_device_id (bsc#1119749).
    
      - net: usb: r8152: use irqsave() in USB's complete
        callback (bsc#1119749).
    
      - nospec: Allow index argument to have const-qualified
        type (git-fixes)
    
      - nospec: Kill array_index_nospec_mask_check()
        (git-fixes).
    
      - nvme-fc: resolve io failures during connect
        (bsc#1116803).
    
      - nvme-multipath: zero out ANA log buffer (bsc#1105168).
    
      - nvme: validate controller state before rescheduling keep
        alive (bsc#1103257).
    
      - objtool: Detect RIP-relative switch table references
        (bsc#1058115).
    
      - objtool: Detect RIP-relative switch table references,
        part 2 (bsc#1058115).
    
      - objtool: Fix another switch table detection issue
        (bsc#1058115).
    
      - objtool: Fix double-free in .cold detection error path
        (bsc#1058115).
    
      - objtool: Fix GCC 8 cold subfunction detection for
        aliased functions (bsc#1058115).
    
      - objtool: Fix 'noreturn' detection for recursive sibling
        calls (bsc#1058115).
    
      - objtool: Fix segfault in .cold detection with
        -ffunction-sections (bsc#1058115).
    
      - objtool: Support GCC 8's cold subfunctions
        (bsc#1058115).
    
      - objtool: Support GCC 8 switch tables (bsc#1058115).
    
      - panic: avoid deadlocks in re-entrant console drivers
        (bsc#1088386).
    
      - PCI: Add ACS quirk for Ampere root ports (bsc#1120058).
    
      - PCI: Add ACS quirk for APM X-Gene devices (bsc#1120058).
    
      - PCI: Convert device-specific ACS quirks from NULL
        termination to ARRAY_SIZE (bsc#1120058).
    
      - PCI: Delay after FLR of Intel DC P3700 NVMe
        (bsc#1120058).
    
      - PCI: Disable Samsung SM961/PM961 NVMe before FLR
        (bsc#1120058).
    
      - PCI: Export pcie_has_flr() (bsc#1120058).
    
      - PCI: iproc: Activate PAXC bridge quirk for more devices
        (bsc#1120058).
    
      - PCI: Mark Ceton InfiniTV4 INTx masking as broken
        (bsc#1120058).
    
      - PCI: Mark fall-through switch cases before enabling
        -Wimplicit-fallthrough (bsc#1120058).
    
      - PCI: Mark Intel XXV710 NIC INTx masking as broken
        (bsc#1120058).
    
      - perf tools: Fix tracing_path_mount proper path
        (git-fixes).
    
      - platform-msi: Free descriptors in
        platform_msi_domain_free() (bsc#1051510).
    
      - powerpc/64s: consolidate MCE counter increment
        (bsc#1094244).
    
      - powerpc/64s/radix: Fix process table entry cache
        invalidation (bsc#1055186, git-fixes).
    
      - powerpc/boot: Expose Kconfig symbols to wrapper
        (bsc#1065729).
    
      - powerpc/boot: Fix build failures with -j 1
        (bsc#1065729).
    
      - powerpc/pkeys: Fix handling of pkey state across fork()
        (bsc#1078248, git-fixes).
    
      - powerpc/powernv: Fix save/restore of SPRG3 on entry/exit
        from stop (idle) (bsc#1055121).
    
      - powerpc/pseries: Track LMB nid instead of using device
        tree (bsc#1108270).
    
      - powerpc/traps: restore recoverability of machine_check
        interrupts (bsc#1094244).
    
      - power: supply: olpc_battery: correct the temperature
        units (bsc#1051510).
    
      - ptrace: Remove unused ptrace_may_access_sched() and
        MODE_IBRS (bsc#1106913).
    
      - qed: Add driver support for 20G link speed
        (bsc#1110558).
    
      - qed: Add support for virtual link (bsc#1111795).
    
      - qede: Add driver support for 20G link speed
        (bsc#1110558).
    
      - r8152: add byte_enable for ocp_read_word function
        (bsc#1119749).
    
      - r8152: add Linksys USB3GIGV1 id (bsc#1119749).
    
      - r8152: add r8153_phy_status function (bsc#1119749).
    
      - r8152: adjust lpm settings for RTL8153 (bsc#1119749).
    
      - r8152: adjust rtl8153_runtime_enable function
        (bsc#1119749).
    
      - r8152: adjust the settings about MAC clock speed down
        for RTL8153 (bsc#1119749).
    
      - r8152: adjust U2P3 for RTL8153 (bsc#1119749).
    
      - r8152: avoid rx queue more than 1000 packets
        (bsc#1119749).
    
      - r8152: check if disabling ALDPS is finished
        (bsc#1119749).
    
      - r8152: correct the definition (bsc#1119749).
    
      - r8152: disable RX aggregation on Dell TB16 dock
        (bsc#1119749).
    
      - r8152: disable RX aggregation on new Dell TB16 dock
        (bsc#1119749).
    
      - r8152: fix wrong checksum status for received IPv4
        packets (bsc#1119749).
    
      - r8152: move calling delay_autosuspend function
        (bsc#1119749).
    
      - r8152: move the default coalesce setting for RTL8153
        (bsc#1119749).
    
      - r8152: move the initialization to reset_resume function
        (bsc#1119749).
    
      - r8152: move the setting of rx aggregation (bsc#1119749).
    
      - r8152: replace napi_complete with napi_complete_done
        (bsc#1119749).
    
      - r8152: set rx mode early when linking on (bsc#1119749).
    
      - r8152: split rtl8152_resume function (bsc#1119749).
    
      - r8152: support new chip 8050 (bsc#1119749).
    
      - r8152: support RTL8153B (bsc#1119749).
    
      - rbd: whitelist RBD_FEATURE_OPERATIONS feature bit
        (Git-fixes).
    
      - rcu: Allow for page faults in NMI handlers
        (bsc#1120092).
    
      - rdma/bnxt_re: Add missing spin lock initialization
        (bsc#1050244 ).
    
      - rdma/bnxt_re: Avoid accessing the device structure after
        it is freed (bsc#1050244).
    
      - rdma/bnxt_re: Avoid NULL check after accessing the
        pointer (bsc#1086283).
    
      - rdma/bnxt_re: Fix system hang when registration with L2
        driver fails (bsc#1086283).
    
      - rdma/hns: Bugfix pbl configuration for rereg mr
        (bsc#1104427 ).
    
      - rdma_rxe: make rxe work over 802.1q VLAN devices
        (bsc#1082387).
    
      - reset: remove remaining WARN_ON() in <linux/reset.h>
        (Git-fixes).
    
      - Revert commit ef9209b642f 'staging: rtl8723bs: Fix
        indenting errors and an off-by-one mistake in
        core/rtw_mlme_ext.c' (bsc#1051510).
    
      - Revert 'iommu/io-pgtable-arm: Check for v7s-incapable
        systems' (bsc#1106105).
    
      - Revert 'PCI/ASPM: Do not initialize link state when
        aspm_disabled is set' (bsc#1051510).
    
      - Revert 'scsi: lpfc: ls_rjt erroneus FLOGIs'
        (bsc#1119322).
    
      - ring-buffer: Allow for rescheduling when removing pages
        (bsc#1120238).
    
      - ring-buffer: Do no reuse reader page if still in use
        (bsc#1120096).
    
      - ring-buffer: Mask out the info bits when returning
        buffer page length (bsc#1120094).
    
      - rtc: hctosys: Add missing range error reporting
        (bsc#1051510).
    
      - rtc: m41t80: Correct alarm month range with RTC reads
        (bsc#1051510).
    
      - rtc: pcf2127: fix a kmemleak caused in
        pcf2127_i2c_gather_write (bsc#1051510).
    
      - rtc: snvs: Add timeouts to avoid kernel lockups
        (bsc#1051510).
    
      - rtl8xxxu: Fix missing break in switch (bsc#1051510).
    
      - s390/dasd: simplify locking in dasd_times_out
        (bsc#1104967,).
    
      - s390/kdump: Fix elfcorehdr size calculation
        (bsc#1117953, LTC#171112).
    
      - s390/kdump: Make elfcorehdr size calculation ABI
        compliant (bsc#1117953, LTC#171112).
    
      - s390/qeth: fix length check in SNMP processing
        (bsc#1117953, LTC#173657).
    
      - s390/qeth: remove outdated portname debug msg
        (bsc#1117953, LTC#172960).
    
      - s390/qeth: sanitize strings in debug messages
        (bsc#1117953, LTC#172960).
    
      - sbitmap: fix race in wait batch accounting (Git-fixes).
    
      - sched/core: Fix cpu.max vs. cpuhotplug deadlock
        (bsc#1106913).
    
      - sched/fair: Fix infinite loop in
        update_blocked_averages() by reverting a9e7f6544b9c (Git
        fixes (scheduler)).
    
      - sched/smt: Expose sched_smt_present static key
        (bsc#1106913).
    
      - sched/smt: Make sched_smt_present track topology
        (bsc#1106913).
    
      - sched, tracing: Fix trace_sched_pi_setprio() for
        deboosting (bsc#1120228).
    
      - scripts/git-pre-commit: make executable.
    
      - scripts/git_sort/git_sort.py: change SCSI git repos to
        make series sorting more failsafe.
    
      - scsi: lpfc: Cap NPIV vports to 256 (bsc#1118215).
    
      - scsi: lpfc: Correct code setting non existent bits in
        sli4 ABORT WQE (bsc#1118215).
    
      - scsi: lpfc: Correct topology type reporting on G7
        adapters (bsc#1118215).
    
      - scsi: lpfc: Defer LS_ACC to FLOGI on point to point
        logins (bsc#1118215).
    
      - scsi: lpfc: Enable Management features for IF_TYPE=6
        (bsc#1119322).
    
      - scsi: lpfc: Fix a duplicate 0711 log message number
        (bsc#1118215).
    
      - scsi: lpfc: fix block guard enablement on SLI3 adapters
        (bsc#1079935).
    
      - scsi: lpfc: Fix dif and first burst use in write
        commands (bsc#1118215).
    
      - scsi: lpfc: Fix discovery failures during port failovers
        with lots of vports (bsc#1118215).
    
      - scsi: lpfc: Fix driver release of fw-logging buffers
        (bsc#1118215).
    
      - scsi: lpfc: Fix kernel Oops due to null pring pointers
        (bsc#1118215).
    
      - scsi: lpfc: Fix panic when FW-log buffsize is not
        initialized (bsc#1118215).
    
      - scsi: lpfc: ls_rjt erroneus FLOGIs (bsc#1118215).
    
      - scsi: lpfc: refactor mailbox structure context fields
        (bsc#1118215).
    
      - scsi: lpfc: rport port swap discovery issue
        (bsc#1118215).
    
      - scsi: lpfc: update driver version to 12.0.0.9
        (bsc#1118215).
    
      - scsi: lpfc: update manufacturer attribute to reflect
        Broadcom (bsc#1118215).
    
      - scsi: target: add emulate_pr backstore attr to toggle PR
        support (bsc#1091405).
    
      - scsi: target: drop unused pi_prot_format attribute
        storage (bsc#1091405).
    
      - scsi: zfcp: fix posting too many status read buffers
        leading to adapter shutdown (bsc#1121483, LTC#174588).
    
      - skd: Avoid that module unloading triggers a
        use-after-free (Git-fixes).
    
      - skd: Submit requests to firmware before triggering the
        doorbell (Git-fixes).
    
      - soc: bcm2835: sync firmware properties with downstream
        ()
    
      - spi: bcm2835: Avoid finishing transfer prematurely in
        IRQ mode (bsc#1051510).
    
      - spi: bcm2835: Fix book-keeping of DMA termination
        (bsc#1051510).
    
      - spi: bcm2835: Fix race on DMA termination (bsc#1051510).
    
      - spi: bcm2835: Unbreak the build of esoteric configs
        (bsc#1051510).
    
      - splice: do not read more than available pipe space
        (bsc#1119212).
    
      - staging: bcm2835-camera: Abort probe if there is no
        camera (bsc#1051510).
    
      - staging: rtl8712: Fix possible buffer overrun
        (bsc#1051510).
    
      - staging: rtl8723bs: Add missing return for
        cfg80211_rtw_get_station (bsc#1051510).
    
      - staging: rts5208: fix gcc-8 logic error warning
        (bsc#1051510).
    
      - staging: wilc1000: fix missing read_write setting when
        reading data (bsc#1051510).
    
      - Stop building F2FS (boo#1109665) As per the information
        in the bugzilla issue f2fs is no longer supported on
        opensuse distributions.
    
      - supported.conf: add raspberrypi-ts driver
    
      - supported.conf: whitelist bluefield eMMC driver
    
      - target/iscsi: avoid NULL dereference in CHAP auth error
        path (bsc#1117165).
    
      - target: se_dev_attrib.emulate_pr ABI stability
        (bsc#1091405).
    
      - team: no need to do team_notify_peers or
        team_mcast_rejoin when disabling port (bsc#1051510).
    
      - termios, tty/tty_baudrate.c: fix buffer overrun
        (bsc#1051510).
    
      - test_hexdump: use memcpy instead of strncpy
        (bsc#1051510).
    
      - tmpfs: make lseek(SEEK_DATA/SEK_HOLE) return ENXIO with
        a negative offset (bsc#1051510).
    
      - tools: hv: fcopy: set 'error' in case an unknown
        operation was requested (git-fixes).
    
      - tools: hv: include string.h in hv_fcopy_daemon
        (git-fixes).
    
      - tools/power/cpupower: fix compilation with STATIC=true
        (git-fixes).
    
      - tools/power turbostat: fix possible sprintf buffer
        overflow (git-fixes).
    
      - tracing/blktrace: Fix to allow setting same value
        (Git-fixes).
    
      - tracing: Fix bad use of igrab in trace_uprobe.c
        (bsc#1120046).
    
      - tracing: Fix crash when freeing instances with event
        triggers (bsc#1120230).
    
      - tracing: Fix crash when it fails to alloc ring buffer
        (bsc#1120097).
    
      - tracing: Fix double free of event_trigger_data
        (bsc#1120234).
    
      - tracing: Fix missing return symbol in function_graph
        output (bsc#1120232).
    
      - tracing: Fix possible double free in
        event_enable_trigger_func() (bsc#1120235).
    
      - tracing: Fix possible double free on failure of
        allocating trace buffer (bsc#1120214).
    
      - tracing: Fix regex_match_front() to not over compare the
        test string (bsc#1120223).
    
      - tracing: Fix trace_pipe behavior for instance traces
        (bsc#1120088).
    
      - tracing: Remove RCU work arounds from stack tracer
        (bsc#1120092).
    
      - tracing/samples: Fix creation and deletion of
        simple_thread_fn creation (git-fixes).
    
      - tty: Do not return -EAGAIN in blocking read
        (bsc#1116040).
    
      - tty: do not set TTY_IO_ERROR flag if console port
        (bsc#1051510).
    
      - tty: serial: 8250_mtk: always resume the device in probe
        (bsc#1051510).
    
      - ubifs: Handle re-linking of inodes correctly while
        recovery (bsc#1120598).
    
      - udf: Allow mounting volumes with incorrect
        identification strings (bsc#1118774).
    
      - unifdef: use memcpy instead of strncpy (bsc#1051510).
    
      - usb: appledisplay: Add 27' Apple Cinema Display
        (bsc#1051510).
    
      - usb: core: quirks: add RESET_RESUME quirk for Cherry
        G230 Stream series (bsc#1051510).
    
      - usb: dwc2: host: use hrtimer for NAK retries
        (git-fixes).
    
      - usb: hso: Fix OOB memory access in
        hso_probe/hso_get_config_data (bsc#1051510).
    
      - usbip: vhci_hcd: check rhport before using in
        vhci_hub_control() (bsc#1090888).
    
      - usb: omap_udc: fix crashes on probe error and module
        removal (bsc#1051510).
    
      - usb: omap_udc: fix omap_udc_start() on 15xx machines
        (bsc#1051510).
    
      - usb: omap_udc: fix USB gadget functionality on Palm
        Tungsten E (bsc#1051510).
    
      - usb: omap_udc: use devm_request_irq() (bsc#1051510).
    
      - usb: quirk: add no-LPM quirk on SanDisk Ultra Flair
        device (bsc#1051510).
    
      - usb: serial: option: add Fibocom NL668 series
        (bsc#1051510).
    
      - usb: serial: option: add GosunCn ZTE WeLink ME3630
        (bsc#1051510).
    
      - usb: serial: option: add HP lt4132 (bsc#1051510).
    
      - usb: serial: option: add Simcom SIM7500/SIM7600 (MBIM
        mode) (bsc#1051510).
    
      - usb: serial: option: add Telit LN940 series
        (bsc#1051510).
    
      - usb: usbip: Fix BUG: KASAN: slab-out-of-bounds in
        vhci_hub_control() (bsc#1106110).
    
      - usb: usb-storage: Add new IDs to ums-realtek
        (bsc#1051510).
    
      - usb: xhci: fix uninitialized completion when USB3 port
        got wrong status (bsc#1051510).
    
      - usb: xhci: Prevent bus suspend if a port connect change
        or polling state is detected (bsc#1051510).
    
      - userfaultfd: clear the vma->vm_userfaultfd_ctx if
        UFFD_EVENT_FORK fails (bsc#1118761).
    
      - userfaultfd: remove uffd flags from vma->vm_flags if
        UFFD_EVENT_FORK fails (bsc#1118809).
    
      - v9fs_dir_readdir: fix double-free on p9stat_read error
        (bsc#1118771).
    
      - watchdog/core: Add missing prototypes for weak functions
        (git-fixes).
    
      - wireless: airo: potential buffer overflow in sprintf()
        (bsc#1051510).
    
      - wlcore: Fix the return value in case of error in
        'wlcore_vendor_cmd_smart_config_start()' (bsc#1051510).
    
      - x86/bugs: Add AMD's SPEC_CTRL MSR usage (bsc#1106913).
    
      - x86/bugs: Fix the AMD SSBD usage of the SPEC_CTRL MSR
        (bsc#1106913).
    
      - x86/bugs: Switch the selection of mitigation from CPU
        vendor to CPU features (bsc#1106913).
    
      - x86/decoder: Fix and update the opcodes map
        (bsc#1058115).
    
      - x86/kabi: Fix cpu_tlbstate issue (bsc#1106913).
    
      - x86/l1tf: Show actual SMT state (bsc#1106913).
    
      - x86/MCE/AMD: Fix the thresholding machinery
        initialization order (bsc#1114279).
    
      - x86/mm: Fix decoy address handling vs 32-bit builds
        (bsc#1120606).
    
      - x86/PCI: Add additional VMD device root ports to VMD AER
        quirk (bsc#1120058).
    
      - x86/PCI: Add 'pci=big_root_window' option for AMD 64-bit
        windows (bsc#1120058).
    
      - x86/PCI: Apply VMD's AERSID fixup generically
        (bsc#1120058).
    
      - x86/PCI: Avoid AMD SB7xx EHCI USB wakeup defect
        (bsc#1120058).
    
      - x86/PCI: Enable a 64bit BAR on AMD Family 15h (Models
        00-1f, 30-3f, 60-7f) (bsc#1120058).
    
      - x86/PCI: Enable AMD 64-bit window on resume
        (bsc#1120058).
    
      - x86/PCI: Fix infinite loop in search for 64bit BAR
        placement (bsc#1120058).
    
      - x86/PCI: Move and shrink AMD 64-bit window to avoid
        conflict (bsc#1120058).
    
      - x86/PCI: Move VMD quirk to x86 fixups (bsc#1120058).
    
      - x86/PCI: Only enable a 64bit BAR on single-socket AMD
        Family 15h (bsc#1120058).
    
      - x86/PCI: Use is_vmd() rather than relying on the domain
        number (bsc#1120058).
    
      - x86/process: Consolidate and simplify switch_to_xtra()
        code (bsc#1106913).
    
      - x86/pti: Document fix wrong index (git-fixes).
    
      - x86/retpoline: Make CONFIG_RETPOLINE depend on compiler
        support (bsc#1106913).
    
      - x86/retpoline: Remove minimal retpoline support
        (bsc#1106913).
    
      - x86/speculataion: Mark command line parser data
        __initdata (bsc#1106913).
    
      - x86/speculation: Add command line control for indirect
        branch speculation (bsc#1106913).
    
      - x86/speculation: Add prctl() control for indirect branch
        speculation (bsc#1106913).
    
      - x86/speculation: Add seccomp Spectre v2 user space
        protection mode (bsc#1106913).
    
      - x86/speculation: Apply IBPB more strictly to avoid
        cross-process data leak (bsc#1106913).
    
      - x86/speculation: Avoid __switch_to_xtra() calls
        (bsc#1106913).
    
      - x86/speculation: Clean up spectre_v2_parse_cmdline()
        (bsc#1106913).
    
      - x86/speculation: Disable STIBP when enhanced IBRS is in
        use (bsc#1106913).
    
      - x86/speculation: Enable cross-hyperthread spectre v2
        STIBP mitigation (bsc#1106913).
    
      - x86/speculation: Enable prctl mode for spectre_v2_user
        (bsc#1106913).
    
      - x86/speculation/l1tf: Drop the swap storage limit
        restriction when l1tf=off (bnc#1114871).
    
      - x86/speculation: Mark string arrays const correctly
        (bsc#1106913).
    
      - x86/speculation: Move STIPB/IBPB string conditionals out
        of cpu_show_common() (bsc#1106913).
    
      - x86/speculation: Prepare arch_smt_update() for PRCTL
        mode (bsc#1106913).
    
      - x86/speculation: Prepare for conditional IBPB in
        switch_mm() (bsc#1106913).
    
      - x86/speculation: Prepare for per task indirect branch
        speculation control (bsc#1106913).
    
      - x86/speculation: Prevent stale SPEC_CTRL msr content
        (bsc#1106913).
    
      - x86/speculation: Propagate information about RSB filling
        mitigation to sysfs (bsc#1106913).
    
      - x86/speculation: Provide IBPB always command line
        options (bsc#1106913).
    
      - x86/speculation: Remove unnecessary ret variable in
        cpu_show_common() (bsc#1106913).
    
      - x86/speculation: Rename SSBD update functions
        (bsc#1106913).
    
      - x86/speculation: Reorder the spec_v2 code (bsc#1106913).
    
      - x86/speculation: Reorganize speculation control MSRs
        update (bsc#1106913).
    
      - x86/speculation: Rework SMT state change (bsc#1106913).
    
      - x86/speculation: Split out TIF update (bsc#1106913).
    
      - x86/speculation: Unify conditional spectre v2 print
        functions (bsc#1106913).
    
      - x86/speculation: Update the TIF_SSBD comment
        (bsc#1106913).
    
      - xen/netfront: tolerate frags with no data (bnc#1119804).
    
      - xen/x86: add diagnostic printout to xen_mc_flush() in
        case of error (bnc#1116183).
    
      - xfs: Align compat attrlist_by_handle with native
        implementation (git-fixes).
    
      - xfs: Fix xqmstats offsets in /proc/fs/xfs/xqmstat
        (git-fixes).
    
      - xfs: xfs_buf: drop useless LIST_HEAD (git-fixes).
    
      - xhci: Add quirk to workaround the errata seen on Cavium
        Thunder-X2 Soc (bsc#1117162).
    
      - xhci: Do not prevent USB2 bus suspend in state check
        intended for USB3 only (bsc#1051510).
    
      - xhci: Prevent U1/U2 link pm states if exit latency is
        too long (bsc#1051510).
    
      - xfs: fix quotacheck dquot id overflow infinite loop
        (bsc#1121621)."
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      script_set_attribute(
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      script_set_attribute(
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      script_set_attribute(
        attribute:"see_also",
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      script_set_attribute(
        attribute:"see_also",
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      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1121621"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1121714"
      );
      script_set_attribute(
        attribute:"see_also",
        value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1121715"
      );
      script_set_attribute(
        attribute:"solution", 
        value:"Update the affected the Linux Kernel packages."
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      script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C");
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      script_set_attribute(attribute:"cvss_score_source", value:"CVE-2018-9568");
      script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
      script_set_attribute(attribute:"exploit_available", value:"true");
    
      script_set_attribute(attribute:"plugin_type", value:"local");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-debug");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-debug-base");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-debug-base-debuginfo");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-debug-debuginfo");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-debug-debugsource");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-debug-devel");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-debug-devel-debuginfo");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-default");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-default-base");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-default-base-debuginfo");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-default-debuginfo");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-default-debugsource");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-default-devel");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-default-devel-debuginfo");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-devel");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-docs-html");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-kvmsmall");
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      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-kvmsmall-base-debuginfo");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-kvmsmall-debuginfo");
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      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-kvmsmall-devel");
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      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-obs-build-debugsource");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-obs-qa");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-source");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-source-vanilla");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-syms");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-vanilla");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-vanilla-base");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-vanilla-base-debuginfo");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-vanilla-debuginfo");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-vanilla-debugsource");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-vanilla-devel");
      script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-vanilla-devel-debuginfo");
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      script_set_attribute(attribute:"vuln_publication_date", value:"2013/03/15");
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      script_category(ACT_GATHER_INFO);
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      script_dependencies("ssh_get_info.nasl");
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      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);
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    if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
    
    ourarch = get_kb_item("Host/cpu");
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    flag = 0;
    
    if ( rpm_check(release:"SUSE15.0", reference:"kernel-debug-4.12.14-lp150.12.45.1") ) flag++;
    if ( rpm_check(release:"SUSE15.0", reference:"kernel-debug-base-4.12.14-lp150.12.45.1") ) flag++;
    if ( rpm_check(release:"SUSE15.0", reference:"kernel-debug-base-debuginfo-4.12.14-lp150.12.45.1") ) flag++;
    if ( rpm_check(release:"SUSE15.0", reference:"kernel-debug-debuginfo-4.12.14-lp150.12.45.1") ) flag++;
    if ( rpm_check(release:"SUSE15.0", reference:"kernel-debug-debugsource-4.12.14-lp150.12.45.1") ) flag++;
    if ( rpm_check(release:"SUSE15.0", reference:"kernel-debug-devel-4.12.14-lp150.12.45.1") ) flag++;
    if ( rpm_check(release:"SUSE15.0", reference:"kernel-debug-devel-debuginfo-4.12.14-lp150.12.45.1") ) flag++;
    if ( rpm_check(release:"SUSE15.0", reference:"kernel-default-4.12.14-lp150.12.45.1") ) flag++;
    if ( rpm_check(release:"SUSE15.0", reference:"kernel-default-base-4.12.14-lp150.12.45.1") ) flag++;
    if ( rpm_check(release:"SUSE15.0", reference:"kernel-default-base-debuginfo-4.12.14-lp150.12.45.1") ) flag++;
    if ( rpm_check(release:"SUSE15.0", reference:"kernel-default-debuginfo-4.12.14-lp150.12.45.1") ) flag++;
    if ( rpm_check(release:"SUSE15.0", reference:"kernel-default-debugsource-4.12.14-lp150.12.45.1") ) flag++;
    if ( rpm_check(release:"SUSE15.0", reference:"kernel-default-devel-4.12.14-lp150.12.45.1") ) flag++;
    if ( rpm_check(release:"SUSE15.0", reference:"kernel-default-devel-debuginfo-4.12.14-lp150.12.45.1") ) flag++;
    if ( rpm_check(release:"SUSE15.0", reference:"kernel-devel-4.12.14-lp150.12.45.1") ) flag++;
    if ( rpm_check(release:"SUSE15.0", reference:"kernel-docs-html-4.12.14-lp150.12.45.1") ) flag++;
    if ( rpm_check(release:"SUSE15.0", reference:"kernel-kvmsmall-4.12.14-lp150.12.45.1") ) flag++;
    if ( rpm_check(release:"SUSE15.0", reference:"kernel-kvmsmall-base-4.12.14-lp150.12.45.1") ) flag++;
    if ( rpm_check(release:"SUSE15.0", reference:"kernel-kvmsmall-base-debuginfo-4.12.14-lp150.12.45.1") ) flag++;
    if ( rpm_check(release:"SUSE15.0", reference:"kernel-kvmsmall-debuginfo-4.12.14-lp150.12.45.1") ) flag++;
    if ( rpm_check(release:"SUSE15.0", reference:"kernel-kvmsmall-debugsource-4.12.14-lp150.12.45.1") ) flag++;
    if ( rpm_check(release:"SUSE15.0", reference:"kernel-kvmsmall-devel-4.12.14-lp150.12.45.1") ) flag++;
    if ( rpm_check(release:"SUSE15.0", reference:"kernel-kvmsmall-devel-debuginfo-4.12.14-lp150.12.45.1") ) flag++;
    if ( rpm_check(release:"SUSE15.0", reference:"kernel-macros-4.12.14-lp150.12.45.1") ) flag++;
    if ( rpm_check(release:"SUSE15.0", reference:"kernel-obs-build-4.12.14-lp150.12.45.1") ) flag++;
    if ( rpm_check(release:"SUSE15.0", reference:"kernel-obs-build-debugsource-4.12.14-lp150.12.45.1") ) flag++;
    if ( rpm_check(release:"SUSE15.0", reference:"kernel-obs-qa-4.12.14-lp150.12.45.1") ) flag++;
    if ( rpm_check(release:"SUSE15.0", reference:"kernel-source-4.12.14-lp150.12.45.1") ) flag++;
    if ( rpm_check(release:"SUSE15.0", reference:"kernel-source-vanilla-4.12.14-lp150.12.45.1") ) flag++;
    if ( rpm_check(release:"SUSE15.0", reference:"kernel-syms-4.12.14-lp150.12.45.1") ) flag++;
    if ( rpm_check(release:"SUSE15.0", reference:"kernel-vanilla-4.12.14-lp150.12.45.1") ) flag++;
    if ( rpm_check(release:"SUSE15.0", reference:"kernel-vanilla-base-4.12.14-lp150.12.45.1") ) flag++;
    if ( rpm_check(release:"SUSE15.0", reference:"kernel-vanilla-base-debuginfo-4.12.14-lp150.12.45.1") ) flag++;
    if ( rpm_check(release:"SUSE15.0", reference:"kernel-vanilla-debuginfo-4.12.14-lp150.12.45.1") ) flag++;
    if ( rpm_check(release:"SUSE15.0", reference:"kernel-vanilla-debugsource-4.12.14-lp150.12.45.1") ) flag++;
    if ( rpm_check(release:"SUSE15.0", reference:"kernel-vanilla-devel-4.12.14-lp150.12.45.1") ) flag++;
    if ( rpm_check(release:"SUSE15.0", reference:"kernel-vanilla-devel-debuginfo-4.12.14-lp150.12.45.1") ) 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-debug / kernel-debug-base / kernel-debug-base-debuginfo / etc");
    }
    
  • NASL familySuSE Local Security Checks
    NASL idSUSE_SU-2019-0439-1.NASL
    descriptionThe SUSE Linux Enterprise 12 SP2 kernel was updated to receive various security and bugfixes. The following security bugs were fixed : CVE-2018-19985: The function hso_probe read if_num from the USB device (as an u8) and used it without a length check to index an array, resulting in an OOB memory read in hso_probe or hso_get_config_data that could be used by local attackers (bnc#1120743). CVE-2018-16884: NFS41+ shares mounted in different network namespaces at the same time can make bc_svc_process() use wrong back-channel IDs and cause a use-after-free vulnerability. Thus a malicious container user can cause a host kernel memory corruption and a system panic. Due to the nature of the flaw, privilege escalation cannot be fully ruled out (bnc#1119946). CVE-2018-20169: The USB subsystem mishandled size checks during the reading of an extra descriptor, related to __usb_get_extra_descriptor in drivers/usb/core/usb.c (bnc#1119714). CVE-2018-9568: In sk_clone_lock of sock.c, there is a possible memory corruption due to type confusion. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. (bnc#1118319). CVE-2018-16862: A security flaw was found in a way that the cleancache subsystem clears an inode after the final file truncation (removal). The new file created with the same inode may contain leftover pages from cleancache and the old file data instead of the new one (bnc#1117186). CVE-2018-19824: A local user could exploit a use-after-free in the ALSA driver by supplying a malicious USB Sound device (with zero interfaces) that is mishandled in usb_audio_probe in sound/usb/card.c (bnc#1118152). CVE-2018-18281: The mremap() syscall performs TLB flushes after dropping pagetable locks. If a syscall such as ftruncate() removes entries from the pagetables of a task that is in the middle of mremap(), a stale TLB entry can remain for a short time that permits access to a physical page after it has been released back to the page allocator and reused. (bnc#1113769). CVE-2018-18710: An information leak in cdrom_ioctl_select_disc in drivers/cdrom/cdrom.c could be used by local attackers to read kernel memory because a cast from unsigned long to int interferes with bounds checking. This is similar to CVE-2018-10940 and CVE-2018-16658 (bnc#1113751). CVE-2018-18690: A local attacker able to set attributes on an xfs filesystem could make this filesystem non-operational until the next mount by triggering an unchecked error condition during an xfs attribute change, because xfs_attr_shortform_addname in fs/xfs/libxfs/xfs_attr.c mishandled ATTR_REPLACE operations with conversion of an attr from short to long form (bnc#1105025). CVE-2018-18386: drivers/tty/n_tty.c allowed local attackers (who are able to access pseudo terminals) to hang/block further usage of any pseudo terminal devices due to an EXTPROC versus ICANON confusion in TIOCINQ (bnc#1094825). CVE-2018-9516: In hid_debug_events_read of drivers/hid/hid-debug.c, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. (bnc#1108498). CVE-2019-3459, CVE-2019-3460: The Blutooth stack suffered from two remote information leak vulnerabilities in the code that handles incoming L2cap configuration packets (bsc#1120758). 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 id122343
    published2019-02-20
    reporterThis script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/122343
    titleSUSE SLES12 Security Update : kernel (SUSE-SU-2019:0439-1)
  • NASL familyUbuntu Local Security Checks
    NASL idUBUNTU_USN-3981-1.NASL
    descriptionKe Sun, Henrique Kawakami, Kekai Hu, Rodrigo Branco, Giorgi Maisuradze, Dan Horea Lutas, Andrei Lutas, Volodymyr Pikhur, Stephan van Schaik, Alyssa Milburn, Sebastian Osterlund, Pietro Frigo, Kaveh Razavi, Herbert Bos, Cristiano Giuffrida, Moritz Lipp, Michael Schwarz, and Daniel Gruss discovered that memory previously stored in microarchitectural fill buffers of an Intel CPU core may be exposed to a malicious process that is executing on the same CPU core. A local attacker could use this to expose sensitive information. (CVE-2018-12130) Brandon Falk, Ke Sun, Henrique Kawakami, Kekai Hu, Rodrigo Branco, Stephan van Schaik, Alyssa Milburn, Sebastian Osterlund, Pietro Frigo, Kaveh Razavi, Herbert Bos, and Cristiano Giuffrida discovered that memory previously stored in microarchitectural load ports of an Intel CPU core may be exposed to a malicious process that is executing on the same CPU core. A local attacker could use this to expose sensitive information. (CVE-2018-12127) Ke Sun, Henrique Kawakami, Kekai Hu, Rodrigo Branco, Marina Minkin, Daniel Moghimi, Moritz Lipp, Michael Schwarz, Jo Van Bulck, Daniel Genkin, Daniel Gruss, Berk Sunar, Frank Piessens, and Yuval Yarom discovered that memory previously stored in microarchitectural store buffers of an Intel CPU core may be exposed to a malicious process that is executing on the same CPU core. A local attacker could use this to expose sensitive information. (CVE-2018-12126) Vasily Averin and Evgenii Shatokhin discovered that a use-after-free vulnerability existed in the NFS41+ subsystem when multiple network namespaces are in use. A local attacker in a container could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2018-16884) Ke Sun, Henrique Kawakami, Kekai Hu, Rodrigo Branco, Volodrmyr Pikhur, Moritz Lipp, Michael Schwarz, Daniel Gruss, Stephan van Schaik, Alyssa Milburn, Sebastian Osterlund, Pietro Frigo, Kaveh Razavi, Herbert Bos, and Cristiano Giuffrida discovered that uncacheable memory previously stored in microarchitectural buffers of an Intel CPU core may be exposed to a malicious process that is executing on the same CPU core. A local attacker could use this to expose sensitive information. (CVE-2019-11091) Matteo Croce, Natale Vinto, and Andrea Spagnolo discovered that the cgroups subsystem of the Linux kernel did not properly account for SCTP socket buffers. A local attacker could use this to cause a denial of service (system crash). (CVE-2019-3874) Alex Williamson discovered that the vfio subsystem of the Linux kernel did not properly limit DMA mappings. A local attacker could use this to cause a denial of service (memory exhaustion). (CVE-2019-3882) Hugues Anguelkov discovered that the Broadcom Wifi driver in the Linux kernel contained a heap buffer overflow. A physically proximate attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2019-9500) Hugues Anguelkov discovered that the Broadcom Wifi driver in the Linux kernel did not properly prevent remote firmware events from being processed for USB Wifi devices. A physically proximate attacker could use this to send firmware events to the device. (CVE-2019-9503). 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 id125141
    published2019-05-15
    reporterUbuntu Security Notice (C) 2019-2020 Canonical, Inc. / NASL script (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/125141
    titleUbuntu 18.04 LTS : linux, linux-aws, linux-gcp, linux-kvm, linux-oem, linux-oracle, (USN-3981-1) (MDSUM/RIDL) (MFBDS/RIDL/ZombieLoad) (MLPDS/RIDL) (MSBDS/Fallout)
  • NASL familySuSE Local Security Checks
    NASL idSUSE_SU-2019-0224-1.NASL
    descriptionThe SUSE Linux Enterprise 15 kernel was updated to receive various security and bugfixes. This update brings following features : Support for Enhanced-IBRS on new Intel CPUs (fate#326564) The following security bugs were fixed: CVE-2018-9568: In sk_clone_lock of sock.c, there is a possible memory corruption due to type confusion. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. (bnc#1118319). CVE-2018-12232: In net/socket.c there is a race condition between fchownat and close in cases where they target the same socket file descriptor, related to the sock_close and sockfs_setattr functions. fchownat did not increment the file descriptor reference count, which allowed close to set the socket to NULL during fchownat
    last seen2020-03-18
    modified2019-02-04
    plugin id121571
    published2019-02-04
    reporterThis script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/121571
    titleSUSE SLED15 / SLES15 Security Update : kernel (SUSE-SU-2019:0224-1)
  • NASL familySuSE Local Security Checks
    NASL idOPENSUSE-2019-140.NASL
    descriptionThe openSUSE Leap 42.3 Linux kernel was updated to 4.4.172 to receive various security and bugfixes. The following security bugs were fixed : - CVE-2019-3459,CVE-2019-3460: Two remote information leak vulnerabilities in the Bluetooth stack were fixed that could potentially leak kernel information (bsc#1120758) - CVE-2018-19407: The vcpu_scan_ioapic function in arch/x86/kvm/x86.c allowed local users to cause a denial of service (NULL pointer dereference and BUG) via crafted system calls that reach a situation where ioapic is uninitialized (bnc#1116841). - CVE-2018-19985: The function hso_probe read if_num from the USB device (as an u8) and used it without a length check to index an array, resulting in an OOB memory read in hso_probe or hso _get_config_data that could be used by local attackers (bnc#1120743). - CVE-2018-1120: By mmap()ing a FUSE-backed file onto a process
    last seen2020-03-18
    modified2019-02-07
    plugin id121633
    published2019-02-07
    reporterThis script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/121633
    titleopenSUSE Security Update : the Linux Kernel (openSUSE-2019-140)
  • NASL familySlackware Local Security Checks
    NASL idSLACKWARE_SSA_2019-030-01.NASL
    descriptionNew kernel packages are available for Slackware 14.2 to fix security issues.
    last seen2020-03-17
    modified2019-01-31
    plugin id121505
    published2019-01-31
    reporterThis script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/121505
    titleSlackware 14.2 : Slackware 14.2 kernel (SSA:2019-030-01)
  • NASL familyScientific Linux Local Security Checks
    NASL idSL_20190729_KERNEL_ON_SL7_X.NASL
    descriptionSecurity Fix(es) : - kernel: nfs: use-after-free in svc_process_common() (CVE-2018-16884) - kernel: insufficient input validation in kernel mode driver in Intel i915 graphics leads to privilege escalation (CVE-2019-11085) - kernel: nfs: NULL pointer dereference due to an anomalized NFS message sequence (CVE-2018-16871) - kernel: use-after-free in drivers/char/ipmi/ipmi_si_intf.c, ipmi_si_mem_io.c, ipmi_si_port_io.c (CVE-2019-11811)
    last seen2020-03-18
    modified2019-08-12
    plugin id127726
    published2019-08-12
    reporterThis script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/127726
    titleScientific Linux Security Update : kernel on SL7.x x86_64 (20190729)
  • NASL familyRed Hat Local Security Checks
    NASL idREDHAT-RHSA-2019-1873.NASL
    descriptionAn update for kernel is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es) : * kernel: nfs: use-after-free in svc_process_common() (CVE-2018-16884) * kernel: insufficient input validation in kernel mode driver in Intel i915 graphics leads to privilege escalation (CVE-2019-11085) * kernel: nfs: NULL pointer dereference due to an anomalized NFS message sequence (CVE-2018-16871) * kernel: use-after-free in drivers/char/ipmi/ipmi_si_intf.c, ipmi_si_mem_io.c, ipmi_si_port_io.c (CVE-2019-11811) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Bug Fix(es) and Enhancement(s) : These updated kernel packages include also numerous bug fixes and add several enhancements. Space precludes documenting all of the bug fixes in this advisory. See the descriptions in the related Knowledge Article: https:// access.redhat.com/articles/4309211
    last seen2020-06-01
    modified2020-06-02
    plugin id127618
    published2019-08-12
    reporterThis script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/127618
    titleRHEL 7 : kernel (RHSA-2019:1873)
  • NASL familyRed Hat Local Security Checks
    NASL idREDHAT-RHSA-2019-3517.NASL
    descriptionAn update for kernel is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es) : * kernel: nfs: use-after-free in svc_process_common() (CVE-2018-16884) * Kernel: vhost_net: infinite loop while receiving packets leads to DoS (CVE-2019-3900) * Kernel: page cache side channel attacks (CVE-2019-5489) * hardware: bluetooth: BR/EDR encryption key negotiation attacks (KNOB) (CVE-2019-9506) * kernel: Heap overflow in mwifiex_uap_parse_tail_ies function in drivers/net /wireless/marvell/mwifiex/ie.c (CVE-2019-10126) * Kernel: KVM: OOB memory access via mmio ring buffer (CVE-2019-14821) * kernel: Information Disclosure in crypto_report_one in crypto/crypto_user.c (CVE-2018-19854) * kernel: usb: missing size check in the __usb_get_extra_descriptor() leading to DoS (CVE-2018-20169) * kernel: Heap address information leak while using L2CAP_GET_CONF_OPT (CVE-2019-3459) * kernel: Heap address information leak while using L2CAP_PARSE_CONF_RSP (CVE-2019-3460) * kernel: SCTP socket buffer memory leak leading to denial of service (CVE-2019-3874) * kernel: denial of service vector through vfio DMA mappings (CVE-2019-3882) * kernel: NULL pointer dereference in hci_uart_set_flow_control (CVE-2019-10207) * kernel: fix race condition between mmget_not_zero()/get_task_mm() and core dumping (CVE-2019-11599) * kernel: fs/ext4/extents.c leads to information disclosure (CVE-2019-11833) * kernel: sensitive information disclosure from kernel stack memory via HIDPCONNADD command (CVE-2019-11884) * kernel: use-after-free in arch/x86/lib/insn-eval.c (CVE-2019-13233) * kernel: memory leak in register_queue_kobjects() in net/core/net-sysfs.c leads to denial of service (CVE-2019-15916) * kernel: Linux stack ASLR implementation Integer overflow (CVE-2015-1593) * kernel: oob memory read in hso_probe in drivers/net/usb/hso.c (CVE-2018-19985) * Kernel: KVM: leak of uninitialized stack contents to guest (CVE-2019-7222) * Kernel: net: weak IP ID generation leads to remote device tracking (CVE-2019-10638) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Additional Changes : For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.1 Release Notes linked from the References section.
    last seen2020-05-15
    modified2019-11-06
    plugin id130547
    published2019-11-06
    reporterThis script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/130547
    titleRHEL 8 : kernel (RHSA-2019:3517)
  • NASL familyFedora Local Security Checks
    NASL idFEDORA_2019-20A89CA9AF.NASL
    descriptionThe v4.19.16 update contains important fixes across the tree Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen2020-03-17
    modified2019-01-22
    plugin id121258
    published2019-01-22
    reporterThis script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/121258
    titleFedora 28 : kernel / kernel-headers / kernel-tools (2019-20a89ca9af)
  • NASL familyDebian Local Security Checks
    NASL idDEBIAN_DLA-1771.NASL
    descriptionSeveral vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service or information leaks. CVE-2018-14625 A use-after-free bug was found in the vhost driver for the Virtual Socket protocol. If this driver is used to communicate with a malicious virtual machine guest, the guest could read sensitive information from the host kernel. CVE-2018-16884 A flaw was found in the NFS 4.1 client implementation. Mounting NFS shares in multiple network namespaces at the same time could lead to a user-after-free. Local users might be able to use this for denial of service (memory corruption or crash) or possibly for privilege escalation. This can be mitigated by disabling unprivileged users from creating user namespaces, which is the default in Debian. CVE-2018-19824 Hui Peng and Mathias Payer discovered a use-after-free bug in the USB audio driver. A physically present attacker able to attach a specially designed USB device could use this for privilege escalation. CVE-2018-19985 Hui Peng and Mathias Payer discovered a missing bounds check in the hso USB serial driver. A physically present user able to attach a specially designed USB device could use this to read sensitive information from the kernel or to cause a denial of service (crash). CVE-2018-20169 Hui Peng and Mathias Payer discovered missing bounds checks in the USB core. A physically present attacker able to attach a specially designed USB device could use this to cause a denial of service (crash) or possibly for privilege escalation. CVE-2018-1000026 It was discovered that Linux could forward aggregated network packets with a segmentation size too large for the output device. In the specific case of Broadcom NetXtremeII 10Gb adapters, this would result in a denial of service (firmware crash). This update adds a mitigation to the bnx2x driver for this hardware. CVE-2019-3459, CVE-2019-3460 Shlomi Oberman, Yuli Shapiro and Karamba Security Ltd. research team discovered missing range checks in the Bluetooth L2CAP implementation. If Bluetooth is enabled, a nearby attacker could use these to read sensitive information from the kernel. CVE-2019-3701 Muyu Yu and Marcus Meissner reported that the CAN gateway implementation allowed the frame length to be modified, typically resulting in out-of-bounds memory-mapped I/O writes. On a system with CAN devices present, a local user with CAP_NET_ADMIN capability in the initial net namespace could use this to cause a crash (oops) or other hardware-dependent impact. CVE-2019-3819 A potential infinite loop was discovered in the HID debugfs interface exposed under /sys/kernel/debug/hid. A user with access to these files could use this for denial of service. This interface is only accessible to root by default, which fully mitigates the issue. CVE-2019-6974 Jann Horn reported a use-after-free bug in KVM. A local user with access to /dev/kvm could use this to cause a denial of service (memory corruption or crash) or possibly for privilege escalation. CVE-2019-7221 Jim Mattson and Felix Wilhelm reported a user-after-free bug in KVM
    last seen2020-06-01
    modified2020-06-02
    plugin id124595
    published2019-05-06
    reporterThis script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/124595
    titleDebian DLA-1771-1 : linux-4.9 security update
  • NASL familyVirtuozzo Local Security Checks
    NASL idVIRTUOZZO_VZA-2018-089.NASL
    descriptionAccording to the version of the vzkernel package and the readykernel-patch installed, the Virtuozzo installation on the remote host is affected by the following vulnerability : - A flaw was found in the implementation of NFS v4.1 in the Linux kernel. NFS v4.1 shares mounted in different network namespaces at the same time can make bc_svc_process() use wrong back-channel ID and cause a use-after-free. A malicious user in a container can exploit this to cause a host kernel memory corruption and a system crash. Note that Tenable Network Security has extracted the preceding description block directly from the Virtuozzo security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen2020-03-17
    modified2019-01-11
    plugin id121104
    published2019-01-11
    reporterThis script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/121104
    titleVirtuozzo 7 : readykernel-patch (VZA-2018-089)
  • NASL familyHuawei Local Security Checks
    NASL idEULEROS_SA-2019-1587.NASL
    descriptionAccording to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - A malformed SG_IO ioctl issued for a SCSI device in the Linux kernel leads to a local kernel data leak manifesting in up to approximately 1000 memory pages copied to the userspace. The problem has limited scope as non-privileged users usually have no permissions to access SCSI device files.(CVE-2018-1000204) - A flaw in the load_elf_binary() function in the Linux kernel allows a local attacker to leak the base address of .text and stack sections for setuid binaries and bypass ASLR because install_exec_creds() is called too late in this function.(CVE-2019-11190) - A flaw was found in the Linux kernel in the hid_debug_events_read() function in the drivers/hid/hid-debug.c file. A lack of the certain checks may allow a privileged user (
    last seen2020-05-06
    modified2019-05-29
    plugin id125514
    published2019-05-29
    reporterThis script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/125514
    titleEulerOS 2.0 SP3 : kernel (EulerOS-SA-2019-1587)
  • NASL familyAmazon Linux Local Security Checks
    NASL idALA_ALAS-2019-1149.NASL
    descriptionA flaw was found in the Linux kernel
    last seen2020-03-17
    modified2019-01-25
    plugin id121370
    published2019-01-25
    reporterThis script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/121370
    titleAmazon Linux AMI : kernel (ALAS-2019-1149)
  • NASL familyUbuntu Local Security Checks
    NASL idUBUNTU_USN-3980-1.NASL
    descriptionKe Sun, Henrique Kawakami, Kekai Hu, Rodrigo Branco, Giorgi Maisuradze, Dan Horea Lutas, Andrei Lutas, Volodymyr Pikhur, Stephan van Schaik, Alyssa Milburn, Sebastian Osterlund, Pietro Frigo, Kaveh Razavi, Herbert Bos, Cristiano Giuffrida, Moritz Lipp, Michael Schwarz, and Daniel Gruss discovered that memory previously stored in microarchitectural fill buffers of an Intel CPU core may be exposed to a malicious process that is executing on the same CPU core. A local attacker could use this to expose sensitive information. (CVE-2018-12130) Brandon Falk, Ke Sun, Henrique Kawakami, Kekai Hu, Rodrigo Branco, Stephan van Schaik, Alyssa Milburn, Sebastian Osterlund, Pietro Frigo, Kaveh Razavi, Herbert Bos, and Cristiano Giuffrida discovered that memory previously stored in microarchitectural load ports of an Intel CPU core may be exposed to a malicious process that is executing on the same CPU core. A local attacker could use this to expose sensitive information. (CVE-2018-12127) Ke Sun, Henrique Kawakami, Kekai Hu, Rodrigo Branco, Marina Minkin, Daniel Moghimi, Moritz Lipp, Michael Schwarz, Jo Van Bulck, Daniel Genkin, Daniel Gruss, Berk Sunar, Frank Piessens, and Yuval Yarom discovered that memory previously stored in microarchitectural store buffers of an Intel CPU core may be exposed to a malicious process that is executing on the same CPU core. A local attacker could use this to expose sensitive information. (CVE-2018-12126) Vasily Averin and Evgenii Shatokhin discovered that a use-after-free vulnerability existed in the NFS41+ subsystem when multiple network namespaces are in use. A local attacker in a container could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2018-16884) Ke Sun, Henrique Kawakami, Kekai Hu, Rodrigo Branco, Volodrmyr Pikhur, Moritz Lipp, Michael Schwarz, Daniel Gruss, Stephan van Schaik, Alyssa Milburn, Sebastian Osterlund, Pietro Frigo, Kaveh Razavi, Herbert Bos, and Cristiano Giuffrida discovered that uncacheable memory previously stored in microarchitectural buffers of an Intel CPU core may be exposed to a malicious process that is executing on the same CPU core. A local attacker could use this to expose sensitive information. (CVE-2019-11091) Matteo Croce, Natale Vinto, and Andrea Spagnolo discovered that the cgroups subsystem of the Linux kernel did not properly account for SCTP socket buffers. A local attacker could use this to cause a denial of service (system crash). (CVE-2019-3874) Alex Williamson discovered that the vfio subsystem of the Linux kernel did not properly limit DMA mappings. A local attacker could use this to cause a denial of service (memory exhaustion). (CVE-2019-3882) Marc Orr discovered that the KVM hypervisor implementation in the Linux kernel did not properly restrict APIC MSR register values when nested virtualization is used. An attacker in a guest vm could use this to cause a denial of service (host OS crash). (CVE-2019-3887) Hugues Anguelkov discovered that the Broadcom Wifi driver in the Linux kernel contained a head puffer overflow. A physically proximate attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2019-9500) Hugues Anguelkov discovered that the Broadcom Wifi driver in the Linux kernel did not properly prevent remote firmware events from being processed for USB Wifi devices. A physically proximate attacker could use this to send firmware events to the device. (CVE-2019-9503). 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 id125139
    published2019-05-15
    reporterUbuntu Security Notice (C) 2019-2020 Canonical, Inc. / NASL script (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/125139
    titleUbuntu 18.10 : linux, linux-aws, linux-azure, linux-gcp, linux-kvm, linux-raspi2 vulnerabilities (USN-3980-1) (MDSUM/RIDL) (MFBDS/RIDL/ZombieLoad) (MLPDS/RIDL) (MSBDS/Fallout)
  • NASL familyRed Hat Local Security Checks
    NASL idREDHAT-RHSA-2019-1891.NASL
    descriptionAn update for kernel-rt is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Security Fix(es) : * kernel: nfs: use-after-free in svc_process_common() (CVE-2018-16884) * kernel: insufficient input validation in kernel mode driver in Intel i915 graphics leads to privilege escalation (CVE-2019-11085) * kernel: nfs: NULL pointer dereference due to an anomalized NFS message sequence (CVE-2018-16871) * kernel: use-after-free in drivers/char/ipmi/ipmi_si_intf.c, ipmi_si_mem_io.c, ipmi_si_port_io.c (CVE-2019-11811) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Bug Fix(es) : * kernel-rt: update to the RHEL7.6.z batch#6 source tree (BZ#1718400)
    last seen2020-06-01
    modified2020-06-02
    plugin id127623
    published2019-08-12
    reporterThis script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/127623
    titleRHEL 7 : kernel-rt (RHSA-2019:1891)
  • NASL familyCentOS Local Security Checks
    NASL idCENTOS_RHSA-2019-1873.NASL
    descriptionAn update for kernel is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es) : * kernel: nfs: use-after-free in svc_process_common() (CVE-2018-16884) * kernel: insufficient input validation in kernel mode driver in Intel i915 graphics leads to privilege escalation (CVE-2019-11085) * kernel: nfs: NULL pointer dereference due to an anomalized NFS message sequence (CVE-2018-16871) * kernel: use-after-free in drivers/char/ipmi/ipmi_si_intf.c, ipmi_si_mem_io.c, ipmi_si_port_io.c (CVE-2019-11811) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Bug Fix(es) and Enhancement(s) : These updated kernel packages include also numerous bug fixes and add several enhancements. Space precludes documenting all of the bug fixes in this advisory. See the descriptions in the related Knowledge Article: https:// access.redhat.com/articles/4309211
    last seen2020-05-08
    modified2019-08-12
    plugin id127469
    published2019-08-12
    reporterThis script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/127469
    titleCentOS 7 : kernel (CESA-2019:1873)
  • NASL familyRed Hat Local Security Checks
    NASL idREDHAT-RHSA-2019-2730.NASL
    descriptionAn update for kernel-rt is now available for Red Hat Enterprise MRG 2. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Security Fix(es) : * kernel: Memory corruption due to incorrect socket cloning (CVE-2018-9568) * kernel: Missing check in fs/inode.c:inode_init_owner() does not clear SGID bit on non-directories for non-members (CVE-2018-13405) * kernel: nfs: use-after-free in svc_process_common() (CVE-2018-16884) * kernel: nfs: NULL pointer dereference due to an anomalized NFS message sequence (CVE-2018-16871) * kernel: hw: Spectre SWAPGS gadget vulnerability (CVE-2019-1125) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Bug Fix(es) : * Backport TCP follow-up for small buffers [mrg-r] (BZ#1732110) * update the MRG 2.5.z 3.10 realtime-kernel sources (BZ#1734469)
    last seen2020-06-01
    modified2020-06-02
    plugin id128854
    published2019-09-16
    reporterThis script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/128854
    titleRHEL 6 : MRG (RHSA-2019:2730)
  • NASL familySuSE Local Security Checks
    NASL idSUSE_SU-2019-0541-1.NASL
    descriptionThe SUSE Linux Enterprise 12 SP3 kernel was updated to 4.4.175 to receive various security and bugfixes. The following security bugs were fixed : CVE-2019-6974: kvm_ioctl_create_device in virt/kvm/kvm_main.c mishandled reference counting because of a race condition, leading to a use-after-free. (bnc#1124728) CVE-2019-7221: Fixed a user-after-free vulnerability in the KVM hypervisor related to the emulation of a preemption timer, allowing an guest user/process to crash the host kernel. (bsc#1124732). CVE-2019-7222: Fixed an information leakage in the KVM hypervisor related to handling page fault exceptions, which allowed a guest user/process to use this flaw to leak the host
    last seen2020-06-01
    modified2020-06-02
    plugin id122609
    published2019-03-05
    reporterThis script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/122609
    titleSUSE SLED12 / SLES12 Security Update : kernel (SUSE-SU-2019:0541-1)
  • NASL familySuSE Local Security Checks
    NASL idSUSE_SU-2019-0356-1.NASL
    descriptionThis update for the Linux Kernel 3.12.74-60_64_104 fixes one issue. The following security issue was fixed : CVE-2018-16884: A flaw was found in the Linux kernel
    last seen2020-06-01
    modified2020-06-02
    plugin id122181
    published2019-02-14
    reporterThis script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/122181
    titleSUSE SLES12 Security Update : kernel (SUSE-SU-2019:0356-1)
  • NASL familyHuawei Local Security Checks
    NASL idEULEROS_SA-2019-1304.NASL
    descriptionAccording to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - An elevation of privilege vulnerability in the kernel scsi driver. Product: Android. Versions: Android kernel. Android ID A-65023233.(CVE-2017-13168) - Non-optimized code for key handling of shared futexes was found in the Linux kernel in the form of unbounded contention time due to the page lock for real-time users. Before the fix, the page lock was an unnecessarily heavy lock for the futex path that protected too much. After the fix, the page lock is only required in a specific corner case.(CVE-2018-9422) - A flaw in the load_elf_binary() function in the Linux kernel allows a local attacker to leak the base address of .text and stack sections for setuid binaries and bypass ASLR because install_exec_creds() is called too late in this function.(CVE-2019-11190) - A flaw was found in the Linux kernel ext4 filesystem. An out-of-bound access is possible in the ext4_ext_drop_refs() function when operating on a crafted ext4 filesystem image.(CVE-2018-10877) - A vulnerability was found in polkit. When authentication is performed by a non-root user to perform an administrative task, the authentication is temporarily cached in such a way that a local attacker could impersonate the authorized process, thus gaining access to elevated privileges.(CVE-2019-6133) - A flaw was found in the Linux kernel in the function hso_probe() which reads if_num value from the USB device (as an u8) and uses it without a length check to index an array, resulting in an OOB memory read in hso_probe() or hso_get_config_data(). An attacker with a forged USB device and physical access to a system (needed to connect such a device) can cause a system crash and a denial of service.(CVE-2018-19985) - A flaw was found in the Linux kernel
    last seen2020-05-06
    modified2019-05-01
    plugin id124431
    published2019-05-01
    reporterThis script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/124431
    titleEulerOS 2.0 SP5 : kernel (EulerOS-SA-2019-1304)
  • NASL familySuSE Local Security Checks
    NASL idSUSE_SU-2019-0196-1.NASL
    descriptionThe SUSE Linux Enterprise 12 SP4 kernel was updated to receive various security and bugfixes. The following security bugs were fixed : CVE-2018-9568: In sk_clone_lock of sock.c, there is a possible memory corruption due to type confusion. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. (bnc#1118319). CVE-2018-12232: In net/socket.c in the there is a race condition between fchownat and close in cases where they target the same socket file descriptor, related to the sock_close and sockfs_setattr functions. fchownat did not increment the file descriptor reference count, which allowed close to set the socket to NULL during fchownat
    last seen2020-03-18
    modified2019-01-30
    plugin id121466
    published2019-01-30
    reporterThis script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/121466
    titleSUSE SLED12 / SLES12 Security Update : kernel (SUSE-SU-2019:0196-1)
  • NASL familySuSE Local Security Checks
    NASL idSUSE_SU-2019-0148-1.NASL
    descriptionThe SUSE Linux Enterprise 12 SP3 kernel for Azure was updated to receive various security and bugfixes. The following security bugs were fixed : CVE-2018-19407: The vcpu_scan_ioapic function in arch/x86/kvm/x86.c allowed local users to cause a denial of service (NULL pointer dereference and BUG) via crafted system calls that reach a situation where ioapic was uninitialized (bnc#1116841). CVE-2018-19985: The function hso_probe read if_num from the USB device (as an u8) and used it without a length check to index an array, resulting in an OOB memory read in hso_probe or hso_get_config_data that could be used by local attackers (bnc#1120743). CVE-2018-3639: Systems with microprocessors utilizing speculative execution and speculative execution of memory reads before the addresses of all prior memory writes are known may allow unauthorized disclosure of information to an attacker with local user access via a side-channel analysis, aka Speculative Store Bypass (SSB), Variant 4 (bnc#1087082). CVE-2018-1120: By mmap()ing a FUSE-backed file onto a process
    last seen2020-03-18
    modified2019-01-24
    plugin id121344
    published2019-01-24
    reporterThis script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/121344
    titleSUSE SLES12 Security Update : kernel (SUSE-SU-2019:0148-1) (Spectre)
  • NASL familyOracle Linux Local Security Checks
    NASL idORACLELINUX_ELSA-2019-1873.NASL
    descriptionFrom Red Hat Security Advisory 2019:1873 : An update for kernel is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es) : * kernel: nfs: use-after-free in svc_process_common() (CVE-2018-16884) * kernel: insufficient input validation in kernel mode driver in Intel i915 graphics leads to privilege escalation (CVE-2019-11085) * kernel: nfs: NULL pointer dereference due to an anomalized NFS message sequence (CVE-2018-16871) * kernel: use-after-free in drivers/char/ipmi/ipmi_si_intf.c, ipmi_si_mem_io.c, ipmi_si_port_io.c (CVE-2019-11811) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Bug Fix(es) and Enhancement(s) : These updated kernel packages include also numerous bug fixes and add several enhancements. Space precludes documenting all of the bug fixes in this advisory. See the descriptions in the related Knowledge Article: https:// access.redhat.com/articles/4309211
    last seen2020-06-01
    modified2020-06-02
    plugin id127603
    published2019-08-12
    reporterThis script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/127603
    titleOracle Linux 7 : kernel (ELSA-2019-1873)
  • NASL familyUbuntu Local Security Checks
    NASL idUBUNTU_USN-3981-2.NASL
    descriptionUSN-3981-1 fixed vulnerabilities in the Linux kernel for Ubuntu 18.04 LTS. This update provides the corresponding updates for the Linux Hardware Enablement (HWE) kernel from Ubuntu 18.04 LTS for Ubuntu 16.04 LTS and for the Linux Azure kernel for Ubuntu 14.04 LTS. Ke Sun, Henrique Kawakami, Kekai Hu, Rodrigo Branco, Giorgi Maisuradze, Dan Horea Lutas, Andrei Lutas, Volodymyr Pikhur, Stephan van Schaik, Alyssa Milburn, Sebastian Osterlund, Pietro Frigo, Kaveh Razavi, Herbert Bos, Cristiano Giuffrida, Moritz Lipp, Michael Schwarz, and Daniel Gruss discovered that memory previously stored in microarchitectural fill buffers of an Intel CPU core may be exposed to a malicious process that is executing on the same CPU core. A local attacker could use this to expose sensitive information. (CVE-2018-12130) Brandon Falk, Ke Sun, Henrique Kawakami, Kekai Hu, Rodrigo Branco, Stephan van Schaik, Alyssa Milburn, Sebastian Osterlund, Pietro Frigo, Kaveh Razavi, Herbert Bos, and Cristiano Giuffrida discovered that memory previously stored in microarchitectural load ports of an Intel CPU core may be exposed to a malicious process that is executing on the same CPU core. A local attacker could use this to expose sensitive information. (CVE-2018-12127) Ke Sun, Henrique Kawakami, Kekai Hu, Rodrigo Branco, Marina Minkin, Daniel Moghimi, Moritz Lipp, Michael Schwarz, Jo Van Bulck, Daniel Genkin, Daniel Gruss, Berk Sunar, Frank Piessens, and Yuval Yarom discovered that memory previously stored in microarchitectural store buffers of an Intel CPU core may be exposed to a malicious process that is executing on the same CPU core. A local attacker could use this to expose sensitive information. (CVE-2018-12126) Vasily Averin and Evgenii Shatokhin discovered that a use-after-free vulnerability existed in the NFS41+ subsystem when multiple network namespaces are in use. A local attacker in a container could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2018-16884) Ke Sun, Henrique Kawakami, Kekai Hu, Rodrigo Branco, Volodrmyr Pikhur, Moritz Lipp, Michael Schwarz, Daniel Gruss, Stephan van Schaik, Alyssa Milburn, Sebastian Osterlund, Pietro Frigo, Kaveh Razavi, Herbert Bos, and Cristiano Giuffrida discovered that uncacheable memory previously stored in microarchitectural buffers of an Intel CPU core may be exposed to a malicious process that is executing on the same CPU core. A local attacker could use this to expose sensitive information. (CVE-2019-11091) Matteo Croce, Natale Vinto, and Andrea Spagnolo discovered that the cgroups subsystem of the Linux kernel did not properly account for SCTP socket buffers. A local attacker could use this to cause a denial of service (system crash). (CVE-2019-3874) Alex Williamson discovered that the vfio subsystem of the Linux kernel did not properly limit DMA mappings. A local attacker could use this to cause a denial of service (memory exhaustion). (CVE-2019-3882) Hugues Anguelkov discovered that the Broadcom Wifi driver in the Linux kernel contained a heap buffer overflow. A physically proximate attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2019-9500) Hugues Anguelkov discovered that the Broadcom Wifi driver in the Linux kernel did not properly prevent remote firmware events from being processed for USB Wifi devices. A physically proximate attacker could use this to send firmware events to the device. (CVE-2019-9503). 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 id125142
    published2019-05-15
    reporterUbuntu Security Notice (C) 2019-2020 Canonical, Inc. / NASL script (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/125142
    titleUbuntu 16.04 LTS : linux-hwe, linux-azure, linux-gcp, linux-oracle vulnerabilities (USN-3981-2) (MDSUM/RIDL) (MFBDS/RIDL/ZombieLoad) (MLPDS/RIDL) (MSBDS/Fallout)
  • NASL familySuSE Local Security Checks
    NASL idSUSE_SU-2019-1289-1.NASL
    descriptionThe SUSE Linux Enterprise 12 SP1 LTSS kernel was updated to receive various security and bugfixes. Four new speculative execution information leak issues have been identified in Intel CPUs. (bsc#1111331) CVE-2018-12126: Microarchitectural Store Buffer Data Sampling (MSBDS) CVE-2018-12127: Microarchitectural Fill Buffer Data Sampling (MFBDS) CVE-2018-12130: Microarchitectural Load Port Data Samling (MLPDS) CVE-2019-11091: Microarchitectural Data Sampling Uncacheable Memory (MDSUM) This kernel update contains software mitigations for these issues, which also utilize CPU microcode updates shipped in parallel. For more information on this set of information leaks, check out https://www.suse.com/support/kb/doc/?id=7023736 The following security bugs were fixed: CVE-2016-10741: fs/xfs/xfs_aops.c allowed local users to cause a denial of service (system crash) because there is a race condition between direct and memory-mapped I/O (associated with a hole) that is handled with BUG_ON instead of an I/O failure (bnc#1114920 bnc#1124010). CVE-2017-1000407: By flooding the diagnostic port 0x80 an exception can be triggered leading to a kernel panic (bnc#1071021). CVE-2017-16533: The usbhid_parse function in drivers/hid/usbhid/hid-core.c allowed local users to cause a denial of service (out-of-bounds read and system crash) or possibly have unspecified other impact via a crafted USB device (bnc#1066674). CVE-2017-7273: The cp_report_fixup function in drivers/hid/hid-cypress.c allowed physically proximate attackers to cause a denial of service (integer underflow) or possibly have unspecified other impact via a crafted HID report (bnc#1031240). CVE-2017-7472: The KEYS subsystem allowed local users to cause a denial of service (memory consumption) via a series of KEY_REQKEY_DEFL_THREAD_KEYRING keyctl_set_reqkey_keyring calls (bnc#1034862). CVE-2018-14633: A security flaw was found in the chap_server_compute_md5() function in the ISCSI target code in the Linux kernel in a way an authentication request from an ISCSI initiator is processed. An unauthenticated remote attacker can cause a stack buffer overflow and smash up to 17 bytes of the stack. The attack requires the iSCSI target to be enabled on the victim host. Depending on how the target
    last seen2020-06-01
    modified2020-06-02
    plugin id125283
    published2019-05-20
    reporterThis script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/125283
    titleSUSE SLES12 Security Update : kernel (SUSE-SU-2019:1289-1) (MDSUM/RIDL) (MFBDS/RIDL/ZombieLoad) (MLPDS/RIDL) (MSBDS/Fallout)
  • NASL familyDebian Local Security Checks
    NASL idDEBIAN_DLA-1731.NASL
    descriptionThe linux update issued as DLA-1731-1 caused a regression in the vmxnet3 (VMware virtual network adapter) driver. This update corrects that regression, and an earlier regression in the CIFS network filesystem implementation introduced in DLA-1422-1. For reference the original advisory text follows. Several vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service or information leaks. CVE-2016-10741 A race condition was discovered in XFS that would result in a crash (BUG). A local user permitted to write to an XFS volume could use this for denial of service. CVE-2017-5753 Further instances of code that was vulnerable to Spectre variant 1 (bounds-check bypass) have been mitigated. CVE-2017-13305 A memory over-read was discovered in the keys subsystem
    last seen2020-06-01
    modified2020-06-02
    plugin id123420
    published2019-03-28
    reporterThis script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/123420
    titleDebian DLA-1731-2 : linux regression update (Spectre)
  • NASL familyNewStart CGSL Local Security Checks
    NASL idNEWSTART_CGSL_NS-SA-2019-0180_KERNEL.NASL
    descriptionThe remote NewStart CGSL host, running version CORE 5.04 / MAIN 5.04, has kernel packages installed that are affected by multiple vulnerabilities: - A flaw was found in the way Linux kernel KVM hypervisor before 4.18 emulated instructions such as sgdt/sidt/fxsave/fxrstor. It did not check current privilege(CPL) level while emulating unprivileged instructions. An unprivileged guest user/process could use this flaw to potentially escalate privileges inside guest. (CVE-2018-10853) - A flaw was found in the Linux Kernel where an attacker may be able to have an uncontrolled read to kernel- memory from within a vm guest. A race condition between connect() and close() function may allow an attacker using the AF_VSOCK protocol to gather a 4 byte information leak or possibly intercept or corrupt AF_VSOCK messages destined to other clients. (CVE-2018-14625) - drivers/infiniband/core/ucma.c in the Linux kernel through 4.17.11 allows ucma_leave_multicast to access a certain data structure after a cleanup step in ucma_process_join, which allows attackers to cause a denial of service (use-after-free). (CVE-2018-14734) - arch/x86/kernel/paravirt.c in the Linux kernel before 4.18.1 mishandles certain indirect calls, which makes it easier for attackers to conduct Spectre-v2 attacks against paravirtual guests. (CVE-2018-15594) - A flaw was found in the Linux kernel
    last seen2020-05-08
    modified2019-10-15
    plugin id129900
    published2019-10-15
    reporterThis script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/129900
    titleNewStart CGSL CORE 5.04 / MAIN 5.04 : kernel Multiple Vulnerabilities (NS-SA-2019-0180)
  • NASL familyHuawei Local Security Checks
    NASL idEULEROS_SA-2020-1269.NASL
    descriptionAccording to the versions of the kernel packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - In the tun subsystem in the Linux kernel before 4.13.14, dev_get_valid_name is not called before register_netdevice. This allows local users to cause a denial of service (NULL pointer dereference and panic) via an ioctl(TUNSETIFF) call with a dev name containing a / character. This is similar to CVE-2013-4343.(CVE-2018-7191) - A memory leak in the crypto_report() function in crypto/crypto_user_base.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering crypto_report_alg() failures, aka CID-ffdde5932042.(CVE-2019-19062) - An issue was discovered in net/ipv4/sysctl_net_ipv4.c in the Linux kernel before 5.0.11. There is a net/ipv4/tcp_input.c signed integer overflow in tcp_ack_update_rtt() when userspace writes a very large integer to /proc/sys/net/ipv4/tcp_min_rtt_wlen, leading to a denial of service or possibly unspecified other impact, aka CID-19fad20d15a6.(CVE-2019-18805) - In the Linux kernel before 5.0, a memory leak exists in sit_init_net() in net/ipv6/sit.c when register_netdev() fails to register sitn->fb_tunnel_dev, which may cause denial of service, aka CID-07f12b26e21a.(CVE-2019-16994) - An issue was discovered in the Linux kernel before 5.0.6. There is a memory leak issue when idr_alloc() fails in genl_register_family() in net/netlink/genetlink.c.(CVE-2019-15921) - In the Linux kernel before 5.1.13, there is a memory leak in drivers/scsi/libsas/sas_expander.c when SAS expander discovery fails. This will cause a BUG and denial of service.(CVE-2019-15807) - An issue was discovered in xfs_setattr_nonsize in fs/xfs/xfs_iops.c in the Linux kernel through 5.2.9. XFS partially wedges when a chgrp fails on account of being out of disk quota. xfs_setattr_nonsize is failing to unlock the ILOCK after the xfs_qm_vop_chown_reserve call fails. This is primarily a local DoS attack vector, but it might result as well in remote DoS if the XFS filesystem is exported for instance via NFS.(CVE-2019-15538) - An out-of-bounds access issue was found in the Linux kernel, all versions through 5.3, in the way Linux kernel
    last seen2020-03-26
    modified2020-03-20
    plugin id134735
    published2020-03-20
    reporterThis script is Copyright (C) 2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/134735
    titleEulerOS Virtualization 3.0.2.2 : kernel (EulerOS-SA-2020-1269)
  • NASL familyNewStart CGSL Local Security Checks
    NASL idNEWSTART_CGSL_NS-SA-2019-0253_KERNEL-RT.NASL
    descriptionThe remote NewStart CGSL host, running version CORE 5.05 / MAIN 5.05, has kernel-rt packages installed that are affected by multiple vulnerabilities: - A flaw was found in the Linux kernel
    last seen2020-05-08
    modified2019-12-31
    plugin id132495
    published2019-12-31
    reporterThis script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/132495
    titleNewStart CGSL CORE 5.05 / MAIN 5.05 : kernel-rt Multiple Vulnerabilities (NS-SA-2019-0253)
  • NASL familyRed Hat Local Security Checks
    NASL idREDHAT-RHSA-2020-0204.NASL
    descriptionAn update for kernel is now available for Red Hat Enterprise Linux 8.0 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es) : * hw: Machine Check Error on Page Size Change (IFU) (CVE-2018-12207) * hw: TSX Transaction Asynchronous Abort (TAA) (CVE-2019-11135) * kernel: nfs: use-after-free in svc_process_common() (CVE-2018-16884) * hw: Intel GPU blitter manipulation can allow for arbitrary kernel memory write (CVE-2019-0155) * Kernel: vhost_net: infinite loop while receiving packets leads to DoS (CVE-2019-3900) * Kernel: page cache side channel attacks (CVE-2019-5489) * hardware: bluetooth: BR/EDR encryption key negotiation attacks (KNOB) (CVE-2019-9506) * kernel: Heap overflow in mwifiex_uap_parse_tail_ies function in drivers/net /wireless/marvell/mwifiex/ie.c (CVE-2019-10126) * kernel: heap overflow in mwifiex_update_vs_ie() function of Marvell WiFi driver (CVE-2019-14816) * Kernel: KVM: OOB memory access via mmio ring buffer (CVE-2019-14821) * kernel: heap overflow in marvell/mwifiex/tdls.c (CVE-2019-14901) * hw: Intel GPU Denial Of Service while accessing MMIO in lower power state (CVE-2019-0154) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Bug Fix(es) : * Backport TCP follow-up for small buffers (BZ#1739184) * TCP performance regression after CVE-2019-11478 bug fix (BZ#1743170) * RHEL8.0 - bnx2x link down, caused by transmit timeouts during load test (Marvell/Cavium/QLogic) (L3:) (BZ#1743548) * block: blk-mq improvement (BZ#1780567) * RHEL8.0 - Regression to RHEL7.6 by changing force_latency found during RHEL8.0 validation for SAP HANA on POWER (BZ#1781111) * blk-mq: overwirte performance drops on real MQ device (BZ#1782183) * RHEL8: creating vport takes lot of memory i.e 2GB per vport which leads to drain out system memory quickly. (BZ#1782705)
    last seen2020-06-01
    modified2020-06-02
    plugin id133221
    published2020-01-24
    reporterThis script is Copyright (C) 2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/133221
    titleRHEL 8 : kernel (RHSA-2020:0204)
  • NASL familyAmazon Linux Local Security Checks
    NASL idAL2_ALAS-2019-1149.NASL
    descriptionA flaw was found in the Linux kernel
    last seen2020-03-17
    modified2019-01-25
    plugin id121362
    published2019-01-25
    reporterThis script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/121362
    titleAmazon Linux 2 : kernel (ALAS-2019-1149)
  • NASL familySuSE Local Security Checks
    NASL idSUSE_SU-2019-0222-1.NASL
    descriptionThe SUSE Linux Enterprise 12 SP4 kernel for Azure was updated to receive various security and bugfixes. The following security bugs were fixed : CVE-2018-19407: The vcpu_scan_ioapic function in arch/x86/kvm/x86.c allowed local users to cause a denial of service (NULL pointer dereference and BUG) via crafted system calls that reach a situation where ioapic was uninitialized (bnc#1116841). CVE-2018-16884: NFS41+ shares mounted in different network namespaces at the same time can make bc_svc_process() use wrong back-channel IDs and cause a use-after-free vulnerability. Thus a malicious container user can cause a host kernel memory corruption and a system panic. Due to the nature of the flaw, privilege escalation cannot be fully ruled out (bnc#1119946). CVE-2018-20169: The USB subsystem mishandled size checks during the reading of an extra descriptor, related to __usb_get_extra_descriptor in drivers/usb/core/usb.c (bnc#1119714). CVE-2018-9568: In sk_clone_lock of sock.c, there is a possible memory corruption due to type confusion. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation (bnc#1118319). CVE-2018-16862: A security flaw was found in the way that the cleancache subsystem clears an inode after the final file truncation (removal). The new file created with the same inode may contain leftover pages from cleancache and the old file data instead of the new one (bnc#1117186). CVE-2018-14625: A flaw was found where an attacker may be able to have an uncontrolled read to kernel-memory from within a vm guest. A race condition between connect() and close() function may allow an attacker using the AF_VSOCK protocol to gather a 4 byte information leak or possibly intercept or corrupt AF_VSOCK messages destined to other clients (bnc#1106615). CVE-2018-19985: The function hso_probe read if_num from the USB device (as an u8) and used it without a length check to index an array, resulting in an OOB memory read in hso_probe or hso_get_config_data that could be used by local attackers (bnc#1120743). CVE-2018-12232: In net/socket.c there is a race condition between fchownat and close in cases where they target the same socket file descriptor, related to the sock_close and sockfs_setattr functions. fchownat did not increment the file descriptor reference count, which allowed close to set the socket to NULL during fchownat
    last seen2020-03-18
    modified2019-02-04
    plugin id121569
    published2019-02-04
    reporterThis script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/121569
    titleSUSE SLES12 Security Update : kernel (SUSE-SU-2019:0222-1) (Spectre)
  • NASL familyNewStart CGSL Local Security Checks
    NASL idNEWSTART_CGSL_NS-SA-2019-0183_KERNEL-RT.NASL
    descriptionThe remote NewStart CGSL host, running version CORE 5.04 / MAIN 5.04, has kernel-rt packages installed that are affected by multiple vulnerabilities: - A flaw was found in the way Linux kernel KVM hypervisor before 4.18 emulated instructions such as sgdt/sidt/fxsave/fxrstor. It did not check current privilege(CPL) level while emulating unprivileged instructions. An unprivileged guest user/process could use this flaw to potentially escalate privileges inside guest. (CVE-2018-10853) - A flaw was found in the Linux Kernel where an attacker may be able to have an uncontrolled read to kernel- memory from within a vm guest. A race condition between connect() and close() function may allow an attacker using the AF_VSOCK protocol to gather a 4 byte information leak or possibly intercept or corrupt AF_VSOCK messages destined to other clients. (CVE-2018-14625) - drivers/infiniband/core/ucma.c in the Linux kernel through 4.17.11 allows ucma_leave_multicast to access a certain data structure after a cleanup step in ucma_process_join, which allows attackers to cause a denial of service (use-after-free). (CVE-2018-14734) - arch/x86/kernel/paravirt.c in the Linux kernel before 4.18.1 mishandles certain indirect calls, which makes it easier for attackers to conduct Spectre-v2 attacks against paravirtual guests. (CVE-2018-15594) - A flaw was found in the Linux kernel
    last seen2020-05-08
    modified2019-10-15
    plugin id129920
    published2019-10-15
    reporterThis script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/129920
    titleNewStart CGSL CORE 5.04 / MAIN 5.04 : kernel-rt Multiple Vulnerabilities (NS-SA-2019-0183)
  • NASL familyRed Hat Local Security Checks
    NASL idREDHAT-RHSA-2019-3309.NASL
    descriptionAn update for kernel-rt is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Security Fix(es) : * kernel: nfs: use-after-free in svc_process_common() (CVE-2018-16884) * Kernel: vhost_net: infinite loop while receiving packets leads to DoS (CVE-2019-3900) * Kernel: page cache side channel attacks (CVE-2019-5489) * hardware: bluetooth: BR/EDR encryption key negotiation attacks (KNOB) (CVE-2019-9506) * kernel: Heap overflow in mwifiex_uap_parse_tail_ies function in drivers/net /wireless/marvell/mwifiex/ie.c (CVE-2019-10126) * Kernel: KVM: OOB memory access via mmio ring buffer (CVE-2019-14821) * kernel: Information Disclosure in crypto_report_one in crypto/crypto_user.c (CVE-2018-19854) * kernel: usb: missing size check in the __usb_get_extra_descriptor() leading to DoS (CVE-2018-20169) * kernel: Heap address information leak while using L2CAP_GET_CONF_OPT (CVE-2019-3459) * kernel: Heap address information leak while using L2CAP_PARSE_CONF_RSP (CVE-2019-3460) * kernel: SCTP socket buffer memory leak leading to denial of service (CVE-2019-3874) * kernel: denial of service vector through vfio DMA mappings (CVE-2019-3882) * kernel: NULL pointer dereference in hci_uart_set_flow_control (CVE-2019-10207) * kernel: fix race condition between mmget_not_zero()/get_task_mm() and core dumping (CVE-2019-11599) * kernel: fs/ext4/extents.c leads to information disclosure (CVE-2019-11833) * kernel: sensitive information disclosure from kernel stack memory via HIDPCONNADD command (CVE-2019-11884) * kernel: use-after-free in arch/x86/lib/insn-eval.c (CVE-2019-13233) * kernel: memory leak in register_queue_kobjects() in net/core/net-sysfs.c leads to denial of service (CVE-2019-15916) * kernel: oob memory read in hso_probe in drivers/net/usb/hso.c (CVE-2018-19985) * Kernel: KVM: leak of uninitialized stack contents to guest (CVE-2019-7222) * Kernel: net: weak IP ID generation leads to remote device tracking (CVE-2019-10638) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Additional Changes : For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.1 Release Notes linked from the References section.
    last seen2020-05-08
    modified2019-11-06
    plugin id130526
    published2019-11-06
    reporterThis script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/130526
    titleRHEL 8 : kernel-rt (RHSA-2019:3309)
  • NASL familySuSE Local Security Checks
    NASL idSUSE_SU-2019-0326-1.NASL
    descriptionThis update for the Linux Kernel 3.12.61-52_128 fixes one issue. The following security issue was fixed : CVE-2018-16884: A flaw was found in the Linux kernel
    last seen2020-06-01
    modified2020-06-02
    plugin id122113
    published2019-02-12
    reporterThis script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/122113
    titleSUSE SLES12 Security Update : kernel (SUSE-SU-2019:0326-1)
  • NASL familyNewStart CGSL Local Security Checks
    NASL idNEWSTART_CGSL_NS-SA-2019-0247_KERNEL.NASL
    descriptionThe remote NewStart CGSL host, running version CORE 5.05 / MAIN 5.05, has kernel packages installed that are affected by multiple vulnerabilities: - A flaw was found in the Linux kernel
    last seen2020-05-08
    modified2019-12-31
    plugin id132474
    published2019-12-31
    reporterThis script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/132474
    titleNewStart CGSL CORE 5.05 / MAIN 5.05 : kernel Multiple Vulnerabilities (NS-SA-2019-0247)
  • NASL familyHuawei Local Security Checks
    NASL idEULEROS_SA-2019-1586.NASL
    descriptionAccording to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - A flaw was found in the Linux kernel
    last seen2020-05-06
    modified2019-05-29
    plugin id125513
    published2019-05-29
    reporterThis script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/125513
    titleEulerOS 2.0 SP2 : kernel (EulerOS-SA-2019-1586)
  • NASL familyUbuntu Local Security Checks
    NASL idUBUNTU_USN-3980-2.NASL
    descriptionUSN-3980-1 fixed vulnerabilities in the Linux kernel for Ubuntu 18.10. This update provides the corresponding updates for the Linux Hardware Enablement (HWE) kernel from Ubuntu 18.10 for Ubuntu 18.04 LTS. Ke Sun, Henrique Kawakami, Kekai Hu, Rodrigo Branco, Giorgi Maisuradze, Dan Horea Lutas, Andrei Lutas, Volodymyr Pikhur, Stephan van Schaik, Alyssa Milburn, Sebastian Osterlund, Pietro Frigo, Kaveh Razavi, Herbert Bos, Cristiano Giuffrida, Moritz Lipp, Michael Schwarz, and Daniel Gruss discovered that memory previously stored in microarchitectural fill buffers of an Intel CPU core may be exposed to a malicious process that is executing on the same CPU core. A local attacker could use this to expose sensitive information. (CVE-2018-12130) Brandon Falk, Ke Sun, Henrique Kawakami, Kekai Hu, Rodrigo Branco, Stephan van Schaik, Alyssa Milburn, Sebastian Osterlund, Pietro Frigo, Kaveh Razavi, Herbert Bos, and Cristiano Giuffrida discovered that memory previously stored in microarchitectural load ports of an Intel CPU core may be exposed to a malicious process that is executing on the same CPU core. A local attacker could use this to expose sensitive information. (CVE-2018-12127) Ke Sun, Henrique Kawakami, Kekai Hu, Rodrigo Branco, Marina Minkin, Daniel Moghimi, Moritz Lipp, Michael Schwarz, Jo Van Bulck, Daniel Genkin, Daniel Gruss, Berk Sunar, Frank Piessens, and Yuval Yarom discovered that memory previously stored in microarchitectural store buffers of an Intel CPU core may be exposed to a malicious process that is executing on the same CPU core. A local attacker could use this to expose sensitive information. (CVE-2018-12126) Vasily Averin and Evgenii Shatokhin discovered that a use-after-free vulnerability existed in the NFS41+ subsystem when multiple network namespaces are in use. A local attacker in a container could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2018-16884) Ke Sun, Henrique Kawakami, Kekai Hu, Rodrigo Branco, Volodrmyr Pikhur, Moritz Lipp, Michael Schwarz, Daniel Gruss, Stephan van Schaik, Alyssa Milburn, Sebastian Osterlund, Pietro Frigo, Kaveh Razavi, Herbert Bos, and Cristiano Giuffrida discovered that uncacheable memory previously stored in microarchitectural buffers of an Intel CPU core may be exposed to a malicious process that is executing on the same CPU core. A local attacker could use this to expose sensitive information. (CVE-2019-11091) Matteo Croce, Natale Vinto, and Andrea Spagnolo discovered that the cgroups subsystem of the Linux kernel did not properly account for SCTP socket buffers. A local attacker could use this to cause a denial of service (system crash). (CVE-2019-3874) Alex Williamson discovered that the vfio subsystem of the Linux kernel did not properly limit DMA mappings. A local attacker could use this to cause a denial of service (memory exhaustion). (CVE-2019-3882) Marc Orr discovered that the KVM hypervisor implementation in the Linux kernel did not properly restrict APIC MSR register values when nested virtualization is used. An attacker in a guest vm could use this to cause a denial of service (host OS crash). (CVE-2019-3887) Hugues Anguelkov discovered that the Broadcom Wifi driver in the Linux kernel contained a heap buffer overflow. A physically proximate attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2019-9500) Hugues Anguelkov discovered that the Broadcom Wifi driver in the Linux kernel did not properly prevent remote firmware events from being processed for USB Wifi devices. A physically proximate attacker could use this to send firmware events to the device. (CVE-2019-9503). 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 id125140
    published2019-05-15
    reporterUbuntu Security Notice (C) 2019-2020 Canonical, Inc. / NASL script (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/125140
    titleUbuntu 18.04 LTS : linux-hwe, linux-azure vulnerabilities (USN-3980-2) (MDSUM/RIDL) (MFBDS/RIDL/ZombieLoad) (MLPDS/RIDL) (MSBDS/Fallout)
  • NASL familyUbuntu Local Security Checks
    NASL idUBUNTU_USN-3932-2.NASL
    descriptionUSN-3932-1 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 a race condition existed in the f2fs file system implementation in the Linux kernel. A local attacker could use this to cause a denial of service. (CVE-2017-18249) Wen Xu discovered that the f2fs file system implementation in the Linux kernel did not properly validate metadata. An attacker could use this to construct a malicious f2fs image that, when mounted, could cause a denial of service (system crash). (CVE-2018-13097, CVE-2018-13099, CVE-2018-13100, CVE-2018-14614, CVE-2018-14616) Wen Xu and Po-Ning Tseng discovered that btrfs file system implementation in the Linux kernel did not properly validate metadata. An attacker could use this to construct a malicious btrfs image that, when mounted, could cause a denial of service (system crash). (CVE-2018-14610, CVE-2018-14611, CVE-2018-14612, CVE-2018-14613) Vasily Averin and Evgenii Shatokhin discovered that a use-after-free vulnerability existed in the NFS41+ subsystem when multiple network namespaces are in use. A local attacker in a container could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2018-16884) It was discovered that a use-after-free vulnerability existed in the PPP over L2TP implementation in the Linux kernel. A privileged local attacker could use this to possibly execute arbitrary code. (CVE-2018-9517) Shlomi Oberman, Yuli Shapiro, and Ran Menscher discovered an information leak in the Bluetooth implementation of the Linux kernel. An attacker within Bluetooth range could use this to expose sensitive information (kernel memory). (CVE-2019-3459, CVE-2019-3460) Jann Horn discovered that the KVM implementation in the Linux kernel contained a use-after-free vulnerability. An attacker in a guest VM with access to /dev/kvm could use this to cause a denial of service (guest VM crash). (CVE-2019-6974) Jim Mattson and Felix Wilhelm discovered a use-after-free vulnerability in the KVM subsystem of the Linux kernel, when using nested virtual machines. A local attacker in a guest VM could use this to cause a denial of service (system crash) or possibly execute arbitrary code in the host system. (CVE-2019-7221) Felix Wilhelm discovered that an information leak vulnerability existed in the KVM subsystem of the Linux kernel, when nested virtualization is used. A local attacker could use this to expose sensitive information (host system memory to a guest VM). (CVE-2019-7222) Jann Horn discovered that the mmap implementation in the Linux kernel did not properly check for the mmap minimum address in some situations. A local attacker could use this to assist exploiting a kernel NULL pointer dereference vulnerability. (CVE-2019-9213) Muyu Yu discovered that the CAN implementation in the Linux kernel in some situations did not properly restrict the field size when processing outgoing frames. A local attacker with CAP_NET_ADMIN privileges could use this to execute arbitrary code. (CVE-2019-3701) Vladis Dronov discovered that the debug interface for the Linux kernel
    last seen2020-06-01
    modified2020-06-02
    plugin id123681
    published2019-04-03
    reporterUbuntu Security Notice (C) 2019-2020 Canonical, Inc. / NASL script (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/123681
    titleUbuntu 14.04 LTS : linux-lts-xenial, linux-aws vulnerabilities (USN-3932-2)
  • NASL familyUbuntu Local Security Checks
    NASL idUBUNTU_USN-3932-1.NASL
    descriptionIt was discovered that a race condition existed in the f2fs file system implementation in the Linux kernel. A local attacker could use this to cause a denial of service. (CVE-2017-18249) Wen Xu discovered that the f2fs file system implementation in the Linux kernel did not properly validate metadata. An attacker could use this to construct a malicious f2fs image that, when mounted, could cause a denial of service (system crash). (CVE-2018-13097, CVE-2018-13099, CVE-2018-13100, CVE-2018-14614, CVE-2018-14616) Wen Xu and Po-Ning Tseng discovered that btrfs file system implementation in the Linux kernel did not properly validate metadata. An attacker could use this to construct a malicious btrfs image that, when mounted, could cause a denial of service (system crash). (CVE-2018-14610, CVE-2018-14611, CVE-2018-14612, CVE-2018-14613) Vasily Averin and Evgenii Shatokhin discovered that a use-after-free vulnerability existed in the NFS41+ subsystem when multiple network namespaces are in use. A local attacker in a container could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2018-16884) It was discovered that a use-after-free vulnerability existed in the PPP over L2TP implementation in the Linux kernel. A privileged local attacker could use this to possibly execute arbitrary code. (CVE-2018-9517) Shlomi Oberman, Yuli Shapiro, and Ran Menscher discovered an information leak in the Bluetooth implementation of the Linux kernel. An attacker within Bluetooth range could use this to expose sensitive information (kernel memory). (CVE-2019-3459, CVE-2019-3460) Jann Horn discovered that the KVM implementation in the Linux kernel contained a use-after-free vulnerability. An attacker in a guest VM with access to /dev/kvm could use this to cause a denial of service (guest VM crash). (CVE-2019-6974) Jim Mattson and Felix Wilhelm discovered a use-after-free vulnerability in the KVM subsystem of the Linux kernel, when using nested virtual machines. A local attacker in a guest VM could use this to cause a denial of service (system crash) or possibly execute arbitrary code in the host system. (CVE-2019-7221) Felix Wilhelm discovered that an information leak vulnerability existed in the KVM subsystem of the Linux kernel, when nested virtualization is used. A local attacker could use this to expose sensitive information (host system memory to a guest VM). (CVE-2019-7222) Jann Horn discovered that the mmap implementation in the Linux kernel did not properly check for the mmap minimum address in some situations. A local attacker could use this to assist exploiting a kernel NULL pointer dereference vulnerability. (CVE-2019-9213) Muyu Yu discovered that the CAN implementation in the Linux kernel in some situations did not properly restrict the field size when processing outgoing frames. A local attacker with CAP_NET_ADMIN privileges could use this to execute arbitrary code. (CVE-2019-3701) Vladis Dronov discovered that the debug interface for the Linux kernel
    last seen2020-06-01
    modified2020-06-02
    plugin id123680
    published2019-04-03
    reporterUbuntu Security Notice (C) 2019-2020 Canonical, Inc. / NASL script (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/123680
    titleUbuntu 16.04 LTS : linux, linux-aws, linux-kvm, linux-raspi2, linux-snapdragon vulnerabilities (USN-3932-1)
  • NASL familyRed Hat Local Security Checks
    NASL idREDHAT-RHSA-2019-2696.NASL
    descriptionAn update for kernel is now available for Red Hat Enterprise Linux 7.4 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es) : * kernel: Memory corruption due to incorrect socket cloning (CVE-2018-9568) * kernel: Missing check in fs/inode.c:inode_init_owner() does not clear SGID bit on non-directories for non-members (CVE-2018-13405) * kernel: nfs: use-after-free in svc_process_common() (CVE-2018-16884) * kernel: nfs: NULL pointer dereference due to an anomalized NFS message sequence (CVE-2018-16871) * kernel: hw: Spectre SWAPGS gadget vulnerability (CVE-2019-1125) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Bug Fix(es) : * fragmented packets timing out (BZ#1729411) * kernel build: speed up debuginfo extraction (BZ#1731462) * TCP packets are segmented when sent to the VM (TAP) (BZ#1732744) * TCP packets are segmented when sent to the VLAN device when coming from VXLAN dev. (BZ#1732809) * skb head copy occurs when sending traffic over OVS managed VXLAN tunnel (BZ #1733626) * [mlx4] VXLAN over VLAN TCP segmentation (BZ#1734160) * use
    last seen2020-06-01
    modified2020-06-02
    plugin id128662
    published2019-09-11
    reporterThis script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/128662
    titleRHEL 7 : kernel (RHSA-2019:2696)

Redhat

advisories
  • rhsa
    idRHSA-2019:1873
  • rhsa
    idRHSA-2019:1891
  • rhsa
    idRHSA-2019:2696
  • rhsa
    idRHSA-2019:2730
  • rhsa
    idRHSA-2019:3309
  • rhsa
    idRHSA-2019:3517
  • rhsa
    idRHSA-2020:0204
rpms
  • bpftool-0:3.10.0-957.27.2.el7
  • kernel-0:3.10.0-957.27.2.el7
  • kernel-abi-whitelists-0:3.10.0-957.27.2.el7
  • kernel-bootwrapper-0:3.10.0-957.27.2.el7
  • kernel-debug-0:3.10.0-957.27.2.el7
  • kernel-debug-debuginfo-0:3.10.0-957.27.2.el7
  • kernel-debug-devel-0:3.10.0-957.27.2.el7
  • kernel-debuginfo-0:3.10.0-957.27.2.el7
  • kernel-debuginfo-common-ppc64-0:3.10.0-957.27.2.el7
  • kernel-debuginfo-common-ppc64le-0:3.10.0-957.27.2.el7
  • kernel-debuginfo-common-s390x-0:3.10.0-957.27.2.el7
  • kernel-debuginfo-common-x86_64-0:3.10.0-957.27.2.el7
  • kernel-devel-0:3.10.0-957.27.2.el7
  • kernel-doc-0:3.10.0-957.27.2.el7
  • kernel-headers-0:3.10.0-957.27.2.el7
  • kernel-kdump-0:3.10.0-957.27.2.el7
  • kernel-kdump-debuginfo-0:3.10.0-957.27.2.el7
  • kernel-kdump-devel-0:3.10.0-957.27.2.el7
  • kernel-tools-0:3.10.0-957.27.2.el7
  • kernel-tools-debuginfo-0:3.10.0-957.27.2.el7
  • kernel-tools-libs-0:3.10.0-957.27.2.el7
  • kernel-tools-libs-devel-0:3.10.0-957.27.2.el7
  • perf-0:3.10.0-957.27.2.el7
  • perf-debuginfo-0:3.10.0-957.27.2.el7
  • python-perf-0:3.10.0-957.27.2.el7
  • python-perf-debuginfo-0:3.10.0-957.27.2.el7
  • kernel-rt-0:3.10.0-957.27.2.rt56.940.el7
  • kernel-rt-debug-0:3.10.0-957.27.2.rt56.940.el7
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