The remote Ubuntu 14.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-3485-3 advisory.

    It was discovered that a race condition existed in the ALSA subsystem of the Linux kernel when creating     and deleting a port via ioctl(). A local attacker could use this to cause a denial of service (system     crash) or possibly execute arbitrary code. (CVE-2017-15265)

    Eric Biggers discovered that the key management subsystem in the Linux kernel did not properly restrict     adding a key that already exists but is uninstantiated. A local attacker could use this to cause a denial     of service (system crash) or possibly execute arbitrary code. (CVE-2017-15299)

    It was discovered that a race condition existed in the packet fanout implementation in the Linux kernel. A     local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary     code. (CVE-2017-15649)

    Eric Biggers discovered a race condition in the key management subsystem of the Linux kernel around keys     in a negative state. A local attacker could use this to cause a denial of service (system crash) or     possibly execute arbitrary code. (CVE-2017-15951)

    Andrey Konovalov discovered a use-after-free vulnerability in the USB serial console driver in the Linux     kernel. A physically proximate attacker could use this to cause a denial of service (system crash) or     possibly execute arbitrary code. (CVE-2017-16525)

    Andrey Konovalov discovered that the Ultra Wide Band driver in the Linux kernel did not properly check for     an error condition. A physically proximate attacker could use this to cause a denial of service (system     crash) or possibly execute arbitrary code. (CVE-2017-16526)

    Andrey Konovalov discovered that the ALSA subsystem in the Linux kernel contained a use-after-free     vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly     execute arbitrary code. (CVE-2017-16527)

    Andrey Konovalov discovered that the ALSA subsystem in the Linux kernel did not properly validate USB     audio buffer descriptors. A physically proximate attacker could use this cause a denial of service (system     crash) or possibly execute arbitrary code. (CVE-2017-16529)

    Andrey Konovalov discovered that the USB unattached storage driver in the Linux kernel contained out-of-     bounds error when handling alternative settings. A physically proximate attacker could use to cause a     denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-16530)

    Andrey Konovalov discovered that the USB subsystem in the Linux kernel did not properly validate USB     interface association descriptors. A physically proximate attacker could use this to cause a denial of     service (system crash). (CVE-2017-16531)

    Andrey Konovalov discovered that the USB subsystem in the Linux kernel did not properly validate USB HID     descriptors. A physically proximate attacker could use this to cause a denial of service (system crash).
    (CVE-2017-16533)

    Andrey Konovalov discovered that the USB subsystem in the Linux kernel did not properly validate CDC     metadata. A physically proximate attacker could use this to cause a denial of service (system crash) or     possibly execute arbitrary code. (CVE-2017-16534)

    Andrey Konovalov discovered that the USB subsystem in the Linux kernel did not properly validate USB BOS     metadata. A physically proximate attacker could use this to cause a denial of service (system crash).
    (CVE-2017-16535)

Tenable has extracted the preceding description block directly from the Ubuntu security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Oracle Linux 6 / 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2018-4040 advisory.

    - gre: fix a possible skb leak (Eric Dumazet)  [Orabug: 26403972]  {CVE-2017-9074}
    - ipv6: Fix leak in ipv6_gso_segment(). (David S. Miller)  [Orabug: 26403972]  {CVE-2017-9074}
    - ipv6: xfrm: Handle errors reported by xfrm6_find_1stfragopt() (Ben Hutchings)  [Orabug: 26403972]     {CVE-2017-9074}
    - ipv6: Check ip6_find_1stfragopt() return value properly. (David S. Miller)  [Orabug: 26403972]     {CVE-2017-9074}
    - ipv6: Prevent overrun when parsing v6 header options (Craig Gallek)  [Orabug: 26403972]  {CVE-2017-9074}
    - tcp: initialize rcv_mss to TCP_MIN_MSS instead of 0 (Wei Wang)  [Orabug: 26813390]  {CVE-2017-14106}
    - rxrpc: Fix several cases where a padded len isn't checked in ticket decode (David Howells)  [Orabug:
    26880517]  {CVE-2017-7482} {CVE-2017-7482}
    - USB: serial: console: fix use-after-free after failed setup (Johan Hovold)  [Orabug: 27206837]     {CVE-2017-16525}
    - uwb: properly check kthread_run return value (Andrey Konovalov)  [Orabug: 27206897]  {CVE-2017-16526}
    - ALSA: usb-audio: Check out-of-bounds access by corrupted buffer descriptor (Takashi Iwai)  [Orabug:
    27206928]  {CVE-2017-16529}
    - USB: fix out-of-bounds in usb_set_configuration (Greg Kroah-Hartman)  [Orabug: 27207240]     {CVE-2017-16531}
    - USB: core: fix out-of-bounds access bug in usb_get_bos_descriptor() (Alan Stern)  [Orabug: 27207983]     {CVE-2017-16535}

Tenable has extracted the preceding description block directly from the Oracle Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote OracleVM system is missing necessary patches to address critical security updates :

  - x86/entry/64: Don't use IST entry for #BP stack (Andy     Lutomirski) (CVE-2018-8897)

  - perf/hwbp: Simplify the perf-hwbp code, fix     documentation (Linus Torvalds) [Orabug: 27947608]     (CVE-2018-100199)

  - x86/microcode: probe CPU features on microcode update     (Ankur Arora) 

  - x86/microcode: microcode_write should not reference     boot_cpu_data (Ankur Arora) [Orabug: 27806667]

  - x86/cpufeatures: use cpu_data in     init_scattered_cpuid_flags (Ankur Arora) [Orabug:
    27806667]

  - Drivers: hv: fcopy: set .owner reference for file     operations (Joe Jin) [Orabug: 21191022]

  - ALSA: usb-audio: Kill stray URB at exiting (Takashi     Iwai) [Orabug: 27148281] (CVE-2017-16527)

  - HID: usbhid: fix out-of-bounds bug (Jaejoong Kim)     [Orabug: 27207929] (CVE-2017-16533)

  - [media] cx231xx-cards: fix NULL-deref on missing     association descriptor (Johan Hovold) [Orabug: 27208072]     (CVE-2017-16536)

  - net: cdc_ether: fix divide by 0 on bad descriptors     (Bj&oslash rn Mork) [Orabug: 27215201] (CVE-2017-16649)

  - x86/microcode/intel: Extend BDW late-loading with a     revision check (Jia Zhang) [Orabug: 27343577]

  - x86/microcode/intel: Disable late loading on model 79     (Borislav Petkov) [Orabug: 27343577]

  - Bluetooth: bnep: bnep_add_connection should verify that     it's dealing with l2cap socket (Al Viro) [Orabug:
    27344793] (CVE-2017-15868)

  - Bluetooth: hidp: verify l2cap sockets (David Herrmann)     [Orabug: 27344793] (CVE-2017-15868)

  - ALSA: pcm: prevent UAF in snd_pcm_info (Robb Glasser)     [Orabug: 27344843] (CVE-2017-0861) (CVE-2017-0861)

  - ptrace: use fsuid, fsgid, effective creds for fs access     checks (Jann Horn) [Orabug: 27364691] (CVE-2017-14140)

  - sctp: do not peel off an assoc from one netns to another     one (Xin Long) [Orabug: 27387001] (CVE-2017-15115)

  - Revert 'x86/spec_ctrl: Add 'nolfence' knob to disable     fallback for spectre_v2 mitigation' (Ankur Arora)     [Orabug: 27601787] (CVE-2017-5715)

  - Revert 'x86/spec: Add 'lfence_enabled' in sysfs' (Ankur     Arora) [Orabug: 27601787] (CVE-2017-5715)

  - Revert 'x86/mitigation/spectre_v2: Add reporting of     'lfence'' (Ankur Arora) [Orabug: 27601787]     (CVE-2017-5715)

  - x86/mitigation/spectre_v2: Add reporting of 'lfence'     (Konrad Rzeszutek Wilk) (CVE-2017-5715)

  - x86/spec: Add 'lfence_enabled' in sysfs (Konrad     Rzeszutek Wilk) (CVE-2017-5715)

  - x86/spec_ctrl: Add 'nolfence' knob to disable fallback     for spectre_v2 mitigation (Konrad Rzeszutek Wilk)     (CVE-2017-5715)

  - x86/spectre: bring spec_ctrl management logic closer to     UEK4 (Ankur Arora) [Orabug: 27516512] (CVE-2017-5715)

  - x86/cpufeatures: Clean up Spectre v2 related CPUID flags     (David Woodhouse) [Orabug: 27516357] (CVE-2017-5715)

  - x86/spectre_v2: Remove 0xc2 from spectre_bad_microcodes     (Darren Kenny) [Orabug: 27516419] (CVE-2017-5715)

  - x86/cpufeature: Blacklist SPEC_CTRL/PRED_CMD on early     Spectre v2 microcodes (David Woodhouse) [Orabug:
    27516419] (CVE-2017-5715)

  - x86: intel-family.h: Add GEMINI_LAKE SOC (Len Brown)     [Orabug: 27516419]

  - x86/cpu/intel: Introduce macros for Intel family numbers     (Dave Hansen) [Orabug: 27516419]

  - x86/spectre: expose 'stibp' (Konrad Rzeszutek Wilk)     [Orabug: 27516419] (CVE-2017-5715)

  - x86/speculation: Add basic IBPB (Indirect Branch     Prediction Barrier) support (David Woodhouse) [Orabug:
    27516379] (CVE-2017-5715)

  - x86/speculation: Use Indirect Branch Prediction Barrier     in context switch (Tim Chen) [Orabug: 27516379]     (CVE-2017-5715)

  - x86/spectre: fix spectre_v1 mitigation indicators (Ankur     Arora) [Orabug: 27509932] (CVE-2017-5715)

  - x86/ia32/syscall: Clear extended registers %r8-%r15     (Ankur Arora) [Orabug: 27452028] (CVE-2017-5715)

  - x86/ia32/syscall: Save full stack frame throughout the     entry code (Ankur Arora) [Orabug: 27452028]     (CVE-2017-5715)

  - x86/ia32/syscall: cleanup trailing whitespace (Ankur     Arora) [Orabug: 27452028] (CVE-2017-5715)

  - x86/syscall: Clear callee saved registers (%r12-%r15,     %rbp, %rbx) (Ankur Arora) [Orabug: 27452028]     (CVE-2017-5715)

  - x86/syscall: Save callee saved registers on syscall     entrance (Ankur Arora) [Orabug: 27452028]     (CVE-2017-5715)

  - gre: fix a possible skb leak (Eric Dumazet) [Orabug:
    26403972] (CVE-2017-9074)

  - ipv6: Fix leak in ipv6_gso_segment. (David S. Miller)     [Orabug: 26403972] (CVE-2017-9074)

  - ipv6: xfrm: Handle errors reported by     xfrm6_find_1stfragopt (Ben Hutchings) [Orabug: 26403972]     (CVE-2017-9074)

  - ipv6: Check ip6_find_1stfragopt return value properly.
    (David S. Miller) [Orabug: 26403972] (CVE-2017-9074)

  - ipv6: Prevent overrun when parsing v6 header options     (Craig Gallek) [Orabug: 26403972] (CVE-2017-9074)

  - tcp: initialize rcv_mss to TCP_MIN_MSS instead of 0 (Wei     Wang) [Orabug: 26813390] (CVE-2017-14106)

  - rxrpc: Fix several cases where a padded len isn't     checked in ticket decode (David Howells) [Orabug:
    26880517] (CVE-2017-7482) (CVE-2017-7482)

  - xen/mmu: Call xen_cleanhighmap with 4MB aligned for page     tables mapping (Zhenzhong Duan) [Orabug: 26883322]

  - KVM: x86: fix deadlock in clock-in-progress request     handling (Marcelo Tosatti) [Orabug: 27065995]

  - ocfs2: fstrim: Fix start offset of first cluster group     during fstrim (Ashish Samant) [Orabug: 27099835]

  - USB: serial: console: fix use-after-free after failed     setup (Johan Hovold) [Orabug: 27206837] (CVE-2017-16525)

  - uwb: properly check kthread_run return value (Andrey     Konovalov) [Orabug: 27206897] (CVE-2017-16526)

  - ALSA: usb-audio: Check out-of-bounds access by corrupted     buffer descriptor (Takashi Iwai) [Orabug: 27206928]     (CVE-2017-16529)

  - USB: fix out-of-bounds in usb_set_configuration (Greg     Kroah-Hartman) [Orabug: 27207240] (CVE-2017-16531)

  - USB: core: fix out-of-bounds access bug in     usb_get_bos_descriptor (Alan Stern) [Orabug: 27207983]     (CVE-2017-16535)

  - dccp: CVE-2017-8824: use-after-free in DCCP code     (Mohamed Ghannam) [Orabug: 27290301] (CVE-2017-8824)

According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

  - A vulnerability was found in the key management     subsystem of the Linux kernel. An update on an     uninstantiated key could cause a kernel panic, leading     to denial of service (DoS).(CVE-2017-15299)

  - It was found that fanout_add() in     'net/packet/af_packet.c' in the Linux kernel, before     version 4.13.6, allows local users to gain privileges     via crafted system calls that trigger mishandling of     packet_fanout data structures, because of a race     condition (involving fanout_add and packet_do_bind)     that leads to a use-after-free bug.(CVE-2017-15649)

  - The keyctl_read_key function in security/keys/keyctl.c     in the Key Management subcomponent in the Linux kernel     before 4.13.5 does not properly consider that a key may     be possessed but negatively instantiated, which allows     local users to cause a denial of service (OOPS and     system crash) via a crafted KEYCTL_READ     operation.(CVE-2017-12192)

  - The Linux kernel built with the KVM visualization     support (CONFIG_KVM), with nested visualization(nVMX)     feature enabled (nested=1), was vulnerable to a stack     buffer overflow issue. The vulnerability could occur     while traversing guest page table entries to resolve     guest virtual address(gva). An L1 guest could use this     flaw to crash the host kernel resulting in denial of     service (DoS) or potentially execute arbitrary code on     the host to gain privileges on the     system.(CVE-2017-12188)

  - The imon_probe function in drivers/media/rc/imon.c in     the Linux kernel through 4.13.11 allows local users to     cause a denial of service (NULL pointer dereference and     system crash) or possibly have unspecified other impact     via a crafted USB device.(CVE-2017-16537)

  - drivers/media/usb/dvb-usb-v2/lmedm04.c in the Linux     kernel through 4.13.11 allows local users to cause a     denial of service (general protection fault and system     crash) or possibly have unspecified other impact via a     crafted USB device, related to a missing warm-start     check and incorrect attach timing     (dm04_lme2510_frontend_attach versus     dm04_lme2510_tuner).(CVE-2017-16538)

  - The cx231xx_usb_probe function in     drivers/media/usb/cx231xx/cx231xx-cards.c in the Linux     kernel through 4.13.11 allows local users to cause a     denial of service (NULL pointer dereference and system     crash) or possibly have unspecified other impact via a     crafted USB device.(CVE-2017-16536)

  - The usb_get_bos_descriptor function in     drivers/usb/core/config.c in the Linux kernel before     4.13.10 allows 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.(CVE-2017-16535)

  - The cdc_parse_cdc_header function in     drivers/usb/core/message.c in the Linux kernel before     4.13.6 allows 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.(CVE-2017-16534)

  - The usbhid_parse function in     drivers/hid/usbhid/hid-core.c in the Linux kernel     before 4.13.8 allows 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.(CVE-2017-16533)

  - The get_endpoints function in     drivers/usb/misc/usbtest.c in the Linux kernel through     4.13.11 allows local users to cause a denial of service     (NULL pointer dereference and system crash) or possibly     have unspecified other impact via a crafted USB     device.(CVE-2017-16532)

  - drivers/usb/core/config.c in the Linux kernel before     4.13.6 allows 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,     related to the USB_DT_INTERFACE_ASSOCIATION     descriptor.(CVE-2017-16531)

  - The uas driver in the Linux kernel before 4.13.6 allows     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, related to     drivers/usb/storage/uas-detect.h and     drivers/usb/storage/uas.c.(CVE-2017-16530)

  - The snd_usb_create_streams function in sound/usb/card.c     in the Linux kernel before 4.13.6 allows 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.(CVE-2017-16529)

  - sound/core/seq_device.c in the Linux kernel before     4.13.4 allows local users to cause a denial of service     (snd_rawmidi_dev_seq_free use-after-free and system     crash) or possibly have unspecified other impact via a     crafted USB device.(CVE-2017-16528)

  - sound/usb/mixer.c in the Linux kernel before 4.13.8     allows local users to cause a denial of service     (snd_usb_mixer_interrupt use-after-free and system     crash) or possibly have unspecified other impact via a     crafted USB device.(CVE-2017-16527)

  - drivers/uwb/uwbd.c in the Linux kernel before 4.13.6     allows local users to cause a denial of service     (general protection fault and system crash) or possibly     have unspecified other impact via a crafted USB     device.(CVE-2017-16526)

  - The usb_serial_console_disconnect function in     drivers/usb/serial/console.c in the Linux kernel before     4.13.8 allows local users to cause a denial of service     (use-after-free and system crash) or possibly have     unspecified other impact via a crafted USB device,     related to disconnection and failed     setup.(CVE-2017-16525)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003463 advisory.

    drivers/uwb/uwbd.c in the Linux kernel before 4.13.6 allows local users to cause a denial of service     (general protection fault and system crash) or possibly have unspecified other impact via a crafted USB     device.

Tenable has extracted the preceding description block directly from the Unity Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote OracleVM system is missing necessary patches to address critical security updates :

  - fuse: Call end_queued_requests after releasing fc->lock     in fuse_dev_release (Ashish Samant) [Orabug: 26431550]

  - rds: Fix inaccurate accounting of unsignaled wrs in     rds_ib_xmit_rdma (H&aring kon Bugge) [Orabug: 27097105]

  - rds: Fix inaccurate accounting of unsignaled wrs     (H&aring kon Bugge) 

  - rds: ib: Fix NULL pointer dereference in debug code     (H&aring kon Bugge) 

  - bnx2x: fix slowpath null crash (Zhu Yanjun) [Orabug:
    27133587]

  - rds: System panic if RDS netfilter is enabled and     RDS/TCP is used (Ka-Cheong Poon) [Orabug: 27150029]

  - USB: serial: console: fix use-after-free after failed     setup (Johan Hovold) [Orabug: 27206830] (CVE-2017-16525)

  - mlx4: Subscribe to PXM notifier (Konrad Rzeszutek Wilk)

  - xen/pci: Add PXM node notifier for PXM (NUMA) changes.
    (Konrad Rzeszutek Wilk)

  - xen/pcifront: Walk the PCI bus after XenStore     notification (Konrad Rzeszutek Wilk)

  - uwb: properly check kthread_run return value (Andrey     Konovalov) [Orabug: 27206880] (CVE-2017-16526)

  - ALSA: usb-audio: Check out-of-bounds access by corrupted     buffer descriptor (Takashi Iwai) [Orabug: 27206923]     (CVE-2017-16529)

  - USB: uas: fix bug in handling of alternate settings     (Alan Stern) [Orabug: 27206999] (CVE-2017-16530)

  - USB: fix out-of-bounds in usb_set_configuration (Greg     Kroah-Hartman) [Orabug: 27207224] (CVE-2017-16531)

  - HID: usbhid: fix out-of-bounds bug (Jaejoong Kim)     [Orabug: 27207918] (CVE-2017-16533)

  - USB: core: fix out-of-bounds access bug in     usb_get_bos_descriptor (Alan Stern) [Orabug: 27207970]     (CVE-2017-16535)

  - [media] cx231xx-cards: fix NULL-deref on missing     association descriptor (Johan Hovold) [Orabug: 27208047]     (CVE-2017-16536)

  - Replace max_t with sub_positive in     dequeue_entity_load_avg (Gayatri Vasudevan) [Orabug:
    27222316]

  - sched/fair: Fix cfs_rq avg tracking underflow (Gayatri     Vasudevan) 

  - KVM: nVMX: Fix vmx_check_nested_events return value in     case an event was reinjected to L2 (Liran Alon) [Orabug:
    27250111]

  - KVM: VMX: use kvm_event_needs_reinjection (Wanpeng Li)     [Orabug: 27250111]

  - KVM: nVMX: Fix pending events injection (Wanpeng Li)     [Orabug: 27250111]

According to the versions of the kernel packages installed, the EulerOS Virtualization for ARM 64 installation on the remote host is affected by the following vulnerabilities :

  - An out-of-bounds memory access flaw was found in the     Linux kernel's system call auditing implementation. On     a system with existing audit rules defined, a local,     unprivileged user could use this flaw to leak kernel     memory to user space or, potentially, crash the     system.(CVE-2014-3917i1/4%0

  - The net/netfilter/nfnetlink_cthelper.c function in the     Linux kernel through 4.14.4 does not require the     CAP_NET_ADMIN capability for new, get, and del     operations. This allows local users to bypass intended     access restrictions because the nfnl_cthelper_list data     structure is shared across all net     namespaces.(CVE-2017-17448i1/4%0

  - A race condition flaw was found between the chown and     execve system calls. When changing the owner of a     setuid user binary to root, the race condition could     momentarily make the binary setuid root. A local,     unprivileged user could potentially use this flaw to     escalate their privileges on the     system.(CVE-2015-3339i1/4%0

  - Keberos 5 tickets being decoded when using the RXRPC     keys incorrectly assumes the size of a field. This     could lead to the size-remaining variable wrapping and     the data pointer going over the end of the buffer. This     could possibly lead to memory corruption and possible     privilege escalation.(CVE-2017-7482i1/4%0

  - The nfs_can_extend_write function in fs/nfs/write.c in     the Linux kernel before 3.13.3 relies on a write     delegation to extend a write operation without a     certain up-to-date verification, which allows local     users to obtain sensitive information from kernel     memory in opportunistic circumstances by writing to a     file in an NFS filesystem and then reading the same     file.(CVE-2014-2038i1/4%0

  - KVM in the Linux kernel before 4.8.12, when I/O APIC is     enabled, does not properly restrict the VCPU index,     which allows guest OS users to gain host OS privileges     or cause a denial of service (out-of-bounds array     access and host OS crash) via a crafted interrupt     request, related to arch/x86/kvm/ioapic.c and     arch/x86/kvm/ioapic.h.(CVE-2016-9777i1/4%0

  - The instruction decoder in arch/x86/kvm/emulate.c in     the KVM subsystem in the Linux kernel before 3.18-rc2     lacks intended decoder-table flags for certain     RIP-relative instructions, which allows guest OS users     to cause a denial of service (NULL pointer dereference     and host OS crash) via a crafted     application.(CVE-2014-8480i1/4%0

  - arch/x86/kernel/entry_32.S in the Linux kernel through     3.15.1 on 32-bit x86 platforms, when syscall auditing     is enabled and the sep CPU feature flag is set, allows     local users to cause a denial of service (OOPS and     system crash) via an invalid syscall number, as     demonstrated by number 1000.(CVE-2014-4508i1/4%0

  - The overlayfs implementation in the Linux kernel     through 4.5.2 does not properly restrict the mount     namespace, which allows local users to gain privileges     by mounting an overlayfs filesystem on top of a FUSE     filesystem, and then executing a crafted setuid     program.(CVE-2016-1576i1/4%0

  - A use-after-free vulnerability was found when issuing     an ioctl to a sound device. This could allow a user to     exploit a race condition and create memory corruption     or possibly privilege escalation.(CVE-2017-15265i1/4%0

  - The drivers/uwb/uwbd.c in the Linux kernel, before     4.13.6, allows local users to cause a denial of service     (general protection fault and system crash) or possibly     have unspecified other impact via a crafted USB     device.(CVE-2017-16526i1/4%0

  - The Linux kernel was found vulnerable to a NULL pointer     dereference in the     drivers/net/phy/mdio-bcm-unimac.c:unimac_mdio_probe()     function caused by an unchecked return value from the     platform_get_resource() function. A successful flaw     exploitation can cause a system panic and a denial of     service. This flaw is believed not to be an attacker     triggerable as bad return value can be caused by     hardware misconfiguration.(CVE-2018-8043i1/4%0

  - A flaw was found in the Linux kernel SCSI subsystem,     which allowed a local user to gain privileges or cause     a denial of service (memory corruption and system     crash) by issuing an SG_IO ioctl call while a device     was being detached.(CVE-2015-8962i1/4%0

  - The xc2028_set_config function in     drivers/media/tuners/tuner-xc2028.c in the Linux kernel     before 4.6 allows local users to gain privileges or     cause a denial of service (use-after-free) via vectors     involving omission of the firmware name from a certain     data structure. Due to the nature of the flaw,     privilege escalation cannot be fully ruled out,     although we believe it is unlikely.(CVE-2016-7913i1/4%0

  - drivers/staging/ozwpan/ozusbsvc1.c in the OZWPAN driver     in the Linux kernel through 4.0.5 does not ensure that     certain length values are sufficiently large, which     allows remote attackers to cause a denial of service     (system crash or large loop) or possibly execute     arbitrary code via a crafted packet, related to the (1)     oz_usb_rx and (2) oz_usb_handle_ep_data     functions.(CVE-2015-4002i1/4%0

  - Race condition in the environ_read() function in     'fs/proc/base.c' in the Linux kernel before 4.5.4     allows local users to obtain sensitive information from     kernel memory by reading a '/proc/*/environ' file     during a process-setup time interval in which     environment-variable copying is     incomplete.(CVE-2016-7916i1/4%0

  - Integer signedness error in the oz_hcd_get_desc_cnf     function in drivers/staging/ozwpan/ozhcd.c in the     OZWPAN driver in the Linux kernel through 4.0.5 allows     remote attackers to cause a denial of service (system     crash) or possibly execute arbitrary code via a crafted     packet.(CVE-2015-4001i1/4%0

  - A vulnerability was found in the Linux kernel when     peeling off an association to the socket in another     network namespace. All transports in this association     are not to be rehashed and keep using the old key in     hashtable, thus removing transports from hashtable when     closing the socket, all transports are being freed.
    Later on a use-after-free issue could be caused when     looking up an association and dereferencing the     transports.(CVE-2017-15115i1/4%0

  - The evm_verify_hmac function in     security/integrity/evm/evm_main.c in the Linux kernel     before 4.5 does not properly copy data, which makes it     easier for local users to forge MAC values via a timing     side-channel attack.(CVE-2016-2085i1/4%0

  - A flaw was discovered in processing setsockopt for 32     bit processes on 64 bit systems. This flaw will allow     attackers to alter arbitrary kernel memory when     unloading a kernel module. This action is usually     restricted to root-privileged users but can also be     leveraged if the kernel is compiled with CONFIG_USER_NS     and CONFIG_NET_NS and the user is granted elevated     privileges.(CVE-2016-4997i1/4%0

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001637 advisory.

    drivers/uwb/uwbd.c in the Linux kernel before 4.13.6 allows local users to cause a denial of service     (general protection fault and system crash) or possibly have unspecified other impact via a crafted USB     device.

Tenable has extracted the preceding description block directly from the Unity Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote Ubuntu 16.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-3485-1 advisory.

    It was discovered that a race condition existed in the ALSA subsystem of the Linux kernel when creating     and deleting a port via ioctl(). A local attacker could use this to cause a denial of service (system     crash) or possibly execute arbitrary code. (CVE-2017-15265)

    Eric Biggers discovered that the key management subsystem in the Linux kernel did not properly restrict     adding a key that already exists but is uninstantiated. A local attacker could use this to cause a denial     of service (system crash) or possibly execute arbitrary code. (CVE-2017-15299)

    It was discovered that a race condition existed in the packet fanout implementation in the Linux kernel. A     local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary     code. (CVE-2017-15649)

    Eric Biggers discovered a race condition in the key management subsystem of the Linux kernel around keys     in a negative state. A local attacker could use this to cause a denial of service (system crash) or     possibly execute arbitrary code. (CVE-2017-15951)

    Andrey Konovalov discovered a use-after-free vulnerability in the USB serial console driver in the Linux     kernel. A physically proximate attacker could use this to cause a denial of service (system crash) or     possibly execute arbitrary code. (CVE-2017-16525)

    Andrey Konovalov discovered that the Ultra Wide Band driver in the Linux kernel did not properly check for     an error condition. A physically proximate attacker could use this to cause a denial of service (system     crash) or possibly execute arbitrary code. (CVE-2017-16526)

    Andrey Konovalov discovered that the ALSA subsystem in the Linux kernel contained a use-after-free     vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly     execute arbitrary code. (CVE-2017-16527)

    Andrey Konovalov discovered that the ALSA subsystem in the Linux kernel did not properly validate USB     audio buffer descriptors. A physically proximate attacker could use this cause a denial of service (system     crash) or possibly execute arbitrary code. (CVE-2017-16529)

    Andrey Konovalov discovered that the USB unattached storage driver in the Linux kernel contained out-of-     bounds error when handling alternative settings. A physically proximate attacker could use to cause a     denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-16530)

    Andrey Konovalov discovered that the USB subsystem in the Linux kernel did not properly validate USB     interface association descriptors. A physically proximate attacker could use this to cause a denial of     service (system crash). (CVE-2017-16531)

    Andrey Konovalov discovered that the USB subsystem in the Linux kernel did not properly validate USB HID     descriptors. A physically proximate attacker could use this to cause a denial of service (system crash).
    (CVE-2017-16533)

    Andrey Konovalov discovered that the USB subsystem in the Linux kernel did not properly validate CDC     metadata. A physically proximate attacker could use this to cause a denial of service (system crash) or     possibly execute arbitrary code. (CVE-2017-16534)

    Andrey Konovalov discovered that the USB subsystem in the Linux kernel did not properly validate USB BOS     metadata. A physically proximate attacker could use this to cause a denial of service (system crash).
    (CVE-2017-16535)

Tenable has extracted the preceding description block directly from the Ubuntu security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

ID	名前	製品	ファミリー	公開日	更新日	深刻度
104735	Ubuntu 14.04 LTS : Linux kernel (AWS) vulnerabilities (USN-3485-3)	Nessus	Ubuntu Local Security Checks	2017/11/22	2024/8/27	high
107051	Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2018-4040)	Nessus	Oracle Linux Local Security Checks	2018/2/28	2026/2/9	high
109668	OracleVM 3.3 : Unbreakable / etc (OVMSA-2018-0041) (Spectre)	Nessus	OracleVM Local Security Checks	2018/5/10	2024/10/10	high
104911	EulerOS 2.0 SP2 : kernel (EulerOS-SA-2017-1292)	Nessus	Huawei Local Security Checks	2017/12/1	2025/11/13	high
287913	Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-003463)	Nessus	Unity Linux Local Security Checks	2026/1/15	2026/1/16	high
105521	OracleVM 3.4 : Unbreakable / etc (OVMSA-2018-0002)	Nessus	OracleVM Local Security Checks	2018/1/4	2025/11/10	high
124981	EulerOS Virtualization for ARM 64 3.0.1.0 : kernel (EulerOS-SA-2019-1528)	Nessus	Huawei Local Security Checks	2019/5/14	2022/5/20	high
291093	Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001637)	Nessus	Unity Linux Local Security Checks	2026/1/16	2026/1/16	high
104716	Ubuntu 16.04 LTS : Linux kernel vulnerabilities (USN-3485-1)	Nessus	Ubuntu Local Security Checks	2017/11/21	2024/8/27	high

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