The remote Ubuntu 16.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-3361-1 advisory.

  - The VFS subsystem in the Linux kernel 3.x provides an incomplete set of requirements for setattr     operations that underspecifies removing extended privilege attributes, which allows local users to cause a     denial of service (capability stripping) via a failed invocation of a system call, as demonstrated by     using chown to remove a capability from the ping or Wireshark dumpcap program. (CVE-2015-1350)

  - The ext4_fill_super function in fs/ext4/super.c in the Linux kernel through 4.9.8 does not properly     validate meta block groups, which allows physically proximate attackers to cause a denial of service (out-     of-bounds read and system crash) via a crafted ext4 image. (CVE-2016-10208)

  - An information disclosure vulnerability in kernel components including the ION subsystem, Binder, USB     driver and networking subsystem could enable a local malicious application to access data outside of its     permission levels. This issue is rated as Moderate because it first requires compromising a privileged     process. Product: Android. Versions: Kernel-3.10, Kernel-3.18. Android ID: A-31651010. (CVE-2016-8405)

  - Integer overflow in the mem_check_range function in drivers/infiniband/sw/rxe/rxe_mr.c in the Linux kernel     before 4.9.10 allows local users to cause a denial of service (memory corruption), obtain sensitive     information from kernel memory, or possibly have unspecified other impact via a write or read request     involving the RDMA protocol over infiniband (aka Soft RoCE) technology. (CVE-2016-8636)

  - drivers/vfio/pci/vfio_pci.c in the Linux kernel through 4.8.11 allows local users to bypass integer     overflow checks, and cause a denial of service (memory corruption) or have unspecified other impact, by     leveraging access to a vfio PCI device file for a VFIO_DEVICE_SET_IRQS ioctl call, aka a state machine     confusion bug. (CVE-2016-9083)

  - drivers/vfio/pci/vfio_pci_intrs.c in the Linux kernel through 4.8.11 misuses the kzalloc function, which     allows local users to cause a denial of service (integer overflow) or have unspecified other impact by     leveraging access to a vfio PCI device file. (CVE-2016-9084)

  - The cgroup offline implementation in the Linux kernel through 4.8.11 mishandles certain drain operations,     which allows local users to cause a denial of service (system hang) by leveraging access to a container     environment for executing a crafted application, as demonstrated by trinity. (CVE-2016-9191)

  - It was discovered in the Linux kernel before 4.11-rc8 that root can gain direct access to an internal     keyring, such as '.dns_resolver' in RHEL-7 or '.builtin_trusted_keys' upstream, by joining it as its     session keyring. This allows root to bypass module signature verification by adding a new public key of     its own devising to the keyring. (CVE-2016-9604)

  - The netfilter subsystem in the Linux kernel before 4.9 mishandles IPv6 reassembly, which allows local     users to cause a denial of service (integer overflow, out-of-bounds write, and GPF) or possibly have     unspecified other impact via a crafted application that makes socket, connect, and writev system calls,     related to net/ipv6/netfilter/nf_conntrack_reasm.c and net/ipv6/netfilter/nf_defrag_ipv6_hooks.c.
    (CVE-2016-9755)

  - The load_segment_descriptor implementation in arch/x86/kvm/emulate.c in the Linux kernel before 4.9.5     improperly emulates a MOV SS, NULL selector instruction, which allows guest OS users to cause a denial     of service (guest OS crash) or gain guest OS privileges via a crafted application. (CVE-2017-2583)

  - arch/x86/kvm/emulate.c in the Linux kernel through 4.9.3 allows local users to obtain sensitive     information from kernel memory or cause a denial of service (use-after-free) via a crafted application     that leverages instruction emulation for fxrstor, fxsave, sgdt, and sidt. (CVE-2017-2584)

  - The nested_vmx_check_vmptr function in arch/x86/kvm/vmx.c in the Linux kernel through 4.9.8 improperly     emulates the VMXON instruction, which allows KVM L1 guest OS users to cause a denial of service (host OS     memory consumption) by leveraging the mishandling of page references. (CVE-2017-2596)

  - A flaw was found in the Linux kernel's handling of clearing SELinux attributes on /proc/pid/attr files     before 4.9.10. An empty (null) write to this file can crash the system by causing the system to attempt to     access unmapped kernel memory. (CVE-2017-2618)

  - The ping_unhash function in net/ipv4/ping.c in the Linux kernel through 4.10.8 is too late in obtaining a     certain lock and consequently cannot ensure that disconnect function calls are safe, which allows local     users to cause a denial of service (panic) by leveraging access to the protocol value of IPPROTO_ICMP in a     socket system call. (CVE-2017-2671)

  - The freelist-randomization feature in mm/slab.c in the Linux kernel 4.8.x and 4.9.x before 4.9.5 allows     local users to cause a denial of service (duplicate freelist entries and system crash) or possibly have     unspecified other impact in opportunistic circumstances by leveraging the selection of a large value for a     random number. (CVE-2017-5546)

  - The klsi_105_get_line_state function in drivers/usb/serial/kl5kusb105.c in the Linux kernel before 4.9.5     places uninitialized heap-memory contents into a log entry upon a failure to read the line status, which     allows local users to obtain sensitive information by reading the log. (CVE-2017-5549)

  - Off-by-one error in the pipe_advance function in lib/iov_iter.c in the Linux kernel before 4.9.5 allows     local users to obtain sensitive information from uninitialized heap-memory locations in opportunistic     circumstances by reading from a pipe after an incorrect buffer-release decision. (CVE-2017-5550)

  - The simple_set_acl function in fs/posix_acl.c in the Linux kernel before 4.9.6 preserves the setgid bit     during a setxattr call involving a tmpfs filesystem, which allows local users to gain group privileges by     leveraging the existence of a setgid program with restrictions on execute permissions. NOTE: this     vulnerability exists because of an incomplete fix for CVE-2016-7097. (CVE-2017-5551)

  - Integer overflow in the vc4_get_bcl function in drivers/gpu/drm/vc4/vc4_gem.c in the VideoCore DRM driver     in the Linux kernel before 4.9.7 allows local users to cause a denial of service or possibly have     unspecified other impact via a crafted size value in a VC4_SUBMIT_CL ioctl call. (CVE-2017-5576)

  - The do_shmat function in ipc/shm.c in the Linux kernel through 4.9.12 does not restrict the address     calculated by a certain rounding operation, which allows local users to map page zero, and consequently     bypass a protection mechanism that exists for the mmap system call, by making crafted shmget and shmat     system calls in a privileged context. (CVE-2017-5669)

  - The ip6gre_err function in net/ipv6/ip6_gre.c in the Linux kernel allows remote attackers to have     unspecified impact via vectors involving GRE flags in an IPv6 packet, which trigger an out-of-bounds     access. (CVE-2017-5897)

  - The ipv4_pktinfo_prepare function in net/ipv4/ip_sockglue.c in the Linux kernel through 4.9.9 allows     attackers to cause a denial of service (system crash) via (1) an application that makes crafted system     calls or possibly (2) IPv4 traffic with invalid IP options. (CVE-2017-5970)

  - Race condition in kernel/events/core.c in the Linux kernel before 4.9.7 allows local users to gain     privileges via a crafted application that makes concurrent perf_event_open system calls for moving a     software group into a hardware context. NOTE: this vulnerability exists because of an incomplete fix for     CVE-2016-6786. (CVE-2017-6001)

  - The tcp_splice_read function in net/ipv4/tcp.c in the Linux kernel before 4.9.11 allows remote attackers     to cause a denial of service (infinite loop and soft lockup) via vectors involving a TCP packet with the     URG flag. (CVE-2017-6214)

  - The LLC subsystem in the Linux kernel before 4.9.13 does not ensure that a certain destructor exists in     required circumstances, which allows local users to cause a denial of service (BUG_ON) or possibly have     unspecified other impact via crafted system calls. (CVE-2017-6345)

  - Race condition in net/packet/af_packet.c in the Linux kernel before 4.9.13 allows local users to cause a     denial of service (use-after-free) or possibly have unspecified other impact via a multithreaded     application that makes PACKET_FANOUT setsockopt system calls. (CVE-2017-6346)

  - The ip_cmsg_recv_checksum function in net/ipv4/ip_sockglue.c in the Linux kernel before 4.10.1 has     incorrect expectations about skb data layout, which allows local users to cause a denial of service     (buffer over-read) or possibly have unspecified other impact via crafted system calls, as demonstrated by     use of the MSG_MORE flag in conjunction with loopback UDP transmission. (CVE-2017-6347)

  - The hashbin_delete function in net/irda/irqueue.c in the Linux kernel before 4.9.13 improperly manages     lock dropping, which allows local users to cause a denial of service (deadlock) via crafted operations on     IrDA devices. (CVE-2017-6348)

  - The sg_ioctl function in drivers/scsi/sg.c in the Linux kernel through 4.10.4 allows local users to cause     a denial of service (stack-based buffer overflow) or possibly have unspecified other impact via a large     command size in an SG_NEXT_CMD_LEN ioctl call, leading to out-of-bounds write access in the sg_write     function. (CVE-2017-7187)

  - The vmw_surface_define_ioctl function in drivers/gpu/drm/vmwgfx/vmwgfx_surface.c in the Linux kernel     through 4.10.5 does not check for a zero value of certain levels data, which allows local users to cause a     denial of service (ZERO_SIZE_PTR dereference, and GPF and possibly panic) via a crafted ioctl call for a     /dev/dri/renderD* device. (CVE-2017-7261)

  - The cp_report_fixup function in drivers/hid/hid-cypress.c in the Linux kernel 3.2 and 4.x before 4.9.4     allows physically proximate attackers to cause a denial of service (integer underflow) or possibly have     unspecified other impact via a crafted HID report. (CVE-2017-7273)

  - The KEYS subsystem in the Linux kernel before 4.10.13 allows local users to cause a denial of service     (memory consumption) via a series of KEY_REQKEY_DEFL_THREAD_KEYRING keyctl_set_reqkey_keyring calls.
    (CVE-2017-7472)

  - Incorrect error handling in the set_mempolicy and mbind compat syscalls in mm/mempolicy.c in the Linux     kernel through 4.10.9 allows local users to obtain sensitive information from uninitialized stack data by     triggering failure of a certain bitmap operation. (CVE-2017-7616)

  - crypto/ahash.c in the Linux kernel through 4.10.9 allows attackers to cause a denial of service (API     operation calling its own callback, and infinite recursion) by triggering EBUSY on a full queue.
    (CVE-2017-7618)

  - The NFSv2/NFSv3 server in the nfsd subsystem in the Linux kernel through 4.10.11 allows remote attackers     to cause a denial of service (system crash) via a long RPC reply, related to net/sunrpc/svc.c,     fs/nfsd/nfs3xdr.c, and fs/nfsd/nfsxdr.c. (CVE-2017-7645)

  - The mm subsystem in the Linux kernel through 3.2 does not properly enforce the CONFIG_STRICT_DEVMEM     protection mechanism, which allows local users to read or write to kernel memory locations in the first     megabyte (and bypass slab-allocation access restrictions) via an application that opens the /dev/mem file,     related to arch/x86/mm/init.c and drivers/char/mem.c. (CVE-2017-7889)

  - The NFSv2 and NFSv3 server implementations in the Linux kernel through 4.10.13 lack certain checks for the     end of a buffer, which allows remote attackers to trigger pointer-arithmetic errors or possibly have     unspecified other impact via crafted requests, related to fs/nfsd/nfs3xdr.c and fs/nfsd/nfsxdr.c.
    (CVE-2017-7895)

  - The edge_bulk_in_callback function in drivers/usb/serial/io_ti.c in the Linux kernel before 4.10.4 allows     local users to obtain sensitive information (in the dmesg ringbuffer and syslog) from uninitialized kernel     memory by using a crafted USB device (posing as an io_ti USB serial device) to trigger an integer     underflow. (CVE-2017-8924)

  - The omninet_open function in drivers/usb/serial/omninet.c in the Linux kernel before 4.10.4 allows local     users to cause a denial of service (tty exhaustion) by leveraging reference count mishandling.
    (CVE-2017-8925)

  - The do_check function in kernel/bpf/verifier.c in the Linux kernel before 4.11.1 does not make the     allow_ptr_leaks value available for restricting the output of the print_bpf_insn function, which allows     local users to obtain sensitive address information via crafted bpf system calls. (CVE-2017-9150)

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

It was discovered that the stack guard page for processes in the Linux kernel was not sufficiently large enough to prevent overlapping with the heap. An attacker could leverage this with another vulnerability to execute arbitrary code and gain administrative privileges (CVE-2017-1000364)

Roee Hay discovered that the parallel port printer driver in the Linux kernel did not properly bounds check passed arguments. A local attacker with write access to the kernel command line arguments could use this to execute arbitrary code. (CVE-2017-1000363)

A double free bug was discovered in the IPv4 stack of the Linux kernel. An attacker could use this to cause a denial of service (system crash). (CVE-2017-8890)

Andrey Konovalov discovered an IPv6 out-of-bounds read error in the Linux kernel's IPv6 stack. A local attacker could cause a denial of service or potentially other unspecified problems. (CVE-2017-9074)

Andrey Konovalov discovered a flaw in the handling of inheritance in the Linux kernel's IPv6 stack. A local user could exploit this issue to cause a denial of service or possibly other unspecified problems.
(CVE-2017-9075)

It was discovered that dccp v6 in the Linux kernel mishandled inheritance. A local attacker could exploit this issue to cause a denial of service or potentially other unspecified problems.
(CVE-2017-9076)

It was discovered that the transmission control protocol (tcp) v6 in the Linux kernel mishandled inheritance. A local attacker could exploit this issue to cause a denial of service or potentially other unspecified problems. (CVE-2017-9077)

Jann Horn discovered that bpf in Linux kernel does not restrict the output of the print_bpf_insn function. A local attacker could use this to obtain sensitive address information. (CVE-2017-9150)

It was discovered that the IPv6 stack was doing over write consistency check after the data was actually overwritten. A local attacker could exploit this flaw to cause a denial of service (system crash).
(CVE-2017-9242).

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.

USN 3324-1 fixed a vulnerability in the Linux kernel. However, that fix introduced regressions for some Java applications. This update addresses the issue. We apologize for the inconvenience.

Roee Hay discovered that the parallel port printer driver in the Linux kernel did not properly bounds check passed arguments. A local attacker with write access to the kernel command line arguments could use this to execute arbitrary code. (CVE-2017-1000363)

It was discovered that a double-free vulnerability existed in the IPv4 stack of the Linux kernel. An attacker could use this to cause a denial of service (system crash). (CVE-2017-8890)

Andrey Konovalov discovered an IPv6 out-of-bounds read error in the Linux kernel's IPv6 stack. A local attacker could cause a denial of service or potentially other unspecified problems. (CVE-2017-9074)

Andrey Konovalov discovered a flaw in the handling of inheritance in the Linux kernel's IPv6 stack. A local user could exploit this issue to cause a denial of service or possibly other unspecified problems.
(CVE-2017-9075)

It was discovered that dccp v6 in the Linux kernel mishandled inheritance. A local attacker could exploit this issue to cause a denial of service or potentially other unspecified problems.
(CVE-2017-9076)

It was discovered that the transmission control protocol (tcp) v6 in the Linux kernel mishandled inheritance. A local attacker could exploit this issue to cause a denial of service or potentially other unspecified problems. (CVE-2017-9077)

Jann Horn discovered that bpf in Linux kernel does not restrict the output of the print_bpf_insn function. A local attacker could use this to obtain sensitive address information. (CVE-2017-9150)

It was discovered that the IPv6 stack in the Linux kernel was performing its over write consistency check after the data was actually overwritten. A local attacker could exploit this flaw to cause a denial of service (system crash). (CVE-2017-9242).

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.

The remote Ubuntu 16.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-3364-1 advisory.

  - The ethtool_get_wol function in net/core/ethtool.c in the Linux kernel through 4.7, as used in Android     before 2016-08-05 on Nexus 5 and 7 (2013) devices, does not initialize a certain data structure, which     allows local users to obtain sensitive information via a crafted application, aka Android internal bug     28803952 and Qualcomm internal bug CR570754. (CVE-2014-9900)

  - The ioresources_init function in kernel/resource.c in the Linux kernel through 4.7, as used in Android     before 2016-08-05 on Nexus 6 and 7 (2013) devices, uses weak permissions for /proc/iomem, which allows     local users to obtain sensitive information by reading this file, aka Android internal bug 28814213 and     Qualcomm internal bug CR786116. NOTE: the permissions may be intentional in most non-Android contexts.
    (CVE-2015-8944)

  - sound/core/timer.c in the Linux kernel before 4.11.5 is vulnerable to a data race in the ALSA     /dev/snd/timer driver resulting in local users being able to read information belonging to other users,     i.e., uninitialized memory contents may be disclosed when a read and an ioctl happen at the same time.
    (CVE-2017-1000380)

  - The vmw_gb_surface_define_ioctl function in drivers/gpu/drm/vmwgfx/vmwgfx_surface.c in the Linux kernel     through 4.10.7 does not validate certain levels data, which allows local users to cause a denial of     service (system hang) via a crafted ioctl call for a /dev/dri/renderD* device. (CVE-2017-7346)

  - The do_check function in kernel/bpf/verifier.c in the Linux kernel before 4.11.1 does not make the     allow_ptr_leaks value available for restricting the output of the print_bpf_insn function, which allows     local users to obtain sensitive address information via crafted bpf system calls. (CVE-2017-9150)

  - The vmw_gb_surface_define_ioctl function (accessible via DRM_IOCTL_VMW_GB_SURFACE_CREATE) in     drivers/gpu/drm/vmwgfx/vmwgfx_surface.c in the Linux kernel through 4.11.4 defines a backup_handle     variable but does not give it an initial value. If one attempts to create a GB surface, with a previously     allocated DMA buffer to be used as a backup buffer, the backup_handle variable does not get written to and     is then later returned to user space, allowing local users to obtain sensitive information from     uninitialized kernel memory via a crafted ioctl call. (CVE-2017-9605)

Note that Nessus has not tested for these issues 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-3364-3 advisory.

  - The ethtool_get_wol function in net/core/ethtool.c in the Linux kernel through 4.7, as used in Android     before 2016-08-05 on Nexus 5 and 7 (2013) devices, does not initialize a certain data structure, which     allows local users to obtain sensitive information via a crafted application, aka Android internal bug     28803952 and Qualcomm internal bug CR570754. (CVE-2014-9900)

  - The ioresources_init function in kernel/resource.c in the Linux kernel through 4.7, as used in Android     before 2016-08-05 on Nexus 6 and 7 (2013) devices, uses weak permissions for /proc/iomem, which allows     local users to obtain sensitive information by reading this file, aka Android internal bug 28814213 and     Qualcomm internal bug CR786116. NOTE: the permissions may be intentional in most non-Android contexts.
    (CVE-2015-8944)

  - sound/core/timer.c in the Linux kernel before 4.11.5 is vulnerable to a data race in the ALSA     /dev/snd/timer driver resulting in local users being able to read information belonging to other users,     i.e., uninitialized memory contents may be disclosed when a read and an ioctl happen at the same time.
    (CVE-2017-1000380)

  - The vmw_gb_surface_define_ioctl function in drivers/gpu/drm/vmwgfx/vmwgfx_surface.c in the Linux kernel     through 4.10.7 does not validate certain levels data, which allows local users to cause a denial of     service (system hang) via a crafted ioctl call for a /dev/dri/renderD* device. (CVE-2017-7346)

  - The do_check function in kernel/bpf/verifier.c in the Linux kernel before 4.11.1 does not make the     allow_ptr_leaks value available for restricting the output of the print_bpf_insn function, which allows     local users to obtain sensitive address information via crafted bpf system calls. (CVE-2017-9150)

  - The vmw_gb_surface_define_ioctl function (accessible via DRM_IOCTL_VMW_GB_SURFACE_CREATE) in     drivers/gpu/drm/vmwgfx/vmwgfx_surface.c in the Linux kernel through 4.11.4 defines a backup_handle     variable but does not give it an initial value. If one attempts to create a GB surface, with a previously     allocated DMA buffer to be used as a backup buffer, the backup_handle variable does not get written to and     is then later returned to user space, allowing local users to obtain sensitive information from     uninitialized kernel memory via a crafted ioctl call. (CVE-2017-9605)

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

The remote Ubuntu 14.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-3364-2 advisory.

  - The ethtool_get_wol function in net/core/ethtool.c in the Linux kernel through 4.7, as used in Android     before 2016-08-05 on Nexus 5 and 7 (2013) devices, does not initialize a certain data structure, which     allows local users to obtain sensitive information via a crafted application, aka Android internal bug     28803952 and Qualcomm internal bug CR570754. (CVE-2014-9900)

  - The ioresources_init function in kernel/resource.c in the Linux kernel through 4.7, as used in Android     before 2016-08-05 on Nexus 6 and 7 (2013) devices, uses weak permissions for /proc/iomem, which allows     local users to obtain sensitive information by reading this file, aka Android internal bug 28814213 and     Qualcomm internal bug CR786116. NOTE: the permissions may be intentional in most non-Android contexts.
    (CVE-2015-8944)

  - sound/core/timer.c in the Linux kernel before 4.11.5 is vulnerable to a data race in the ALSA     /dev/snd/timer driver resulting in local users being able to read information belonging to other users,     i.e., uninitialized memory contents may be disclosed when a read and an ioctl happen at the same time.
    (CVE-2017-1000380)

  - The vmw_gb_surface_define_ioctl function in drivers/gpu/drm/vmwgfx/vmwgfx_surface.c in the Linux kernel     through 4.10.7 does not validate certain levels data, which allows local users to cause a denial of     service (system hang) via a crafted ioctl call for a /dev/dri/renderD* device. (CVE-2017-7346)

  - The do_check function in kernel/bpf/verifier.c in the Linux kernel before 4.11.1 does not make the     allow_ptr_leaks value available for restricting the output of the print_bpf_insn function, which allows     local users to obtain sensitive address information via crafted bpf system calls. (CVE-2017-9150)

  - The vmw_gb_surface_define_ioctl function (accessible via DRM_IOCTL_VMW_GB_SURFACE_CREATE) in     drivers/gpu/drm/vmwgfx/vmwgfx_surface.c in the Linux kernel through 4.11.4 defines a backup_handle     variable but does not give it an initial value. If one attempts to create a GB surface, with a previously     allocated DMA buffer to be used as a backup buffer, the backup_handle variable does not get written to and     is then later returned to user space, allowing local users to obtain sensitive information from     uninitialized kernel memory via a crafted ioctl call. (CVE-2017-9605)

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

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

  - The offset2lib patch as used in the Linux Kernel     contains a vulnerability that allows a PIE binary to be     execve()'ed with 1GB of arguments or environmental     strings then the stack occupies the address 0x80000000     and the PIE binary is mapped above 0x40000000     nullifying the protection of the offset2lib patch. This     affects Linux Kernel version 4.11.5 and earlier. This     is a different issue than CVE-2017-1000371. This issue     appears to be limited to i386 based     systems.(CVE-2017-1000370i1/4%0

  - Integer overflow in the LZ4 algorithm implementation,     as used in Yann Collet LZ4 before r118 and in the     lz4_uncompress function in lib/lz4/lz4_decompress.c in     the Linux kernel before 3.15.2, on 32-bit platforms     might allow context-dependent attackers to cause a     denial of service (memory corruption) or possibly have     unspecified other impact via a crafted Literal Run that     would be improperly handled by programs not complying     with an API limitation, a different vulnerability than     CVE-2014-4715.(CVE-2014-4611i1/4%0

  - The replace_map_fd_with_map_ptr function in     kernel/bpf/verifier.c in the Linux kernel before 4.5.5     does not properly maintain an fd data structure, which     allows local users to gain privileges or cause a denial     of service (use-after-free) via crafted BPF     instructions that reference an incorrect file     descriptor.(CVE-2016-4557i1/4%0

  - The usb_destroy_configuration() function, in     'drivers/usb/core/config.c' in the USB core subsystem,     in the Linux kernel through 4.14.5 does not consider     the maximum number of configurations and interfaces     before attempting to release resources. This allows     local users to cause a denial of service, due to     out-of-bounds write access, or possibly have     unspecified other impact via a crafted USB device. Due     to the nature of the flaw, privilege escalation cannot     be fully ruled out, although we believe it is     unlikely.(CVE-2017-17558i1/4%0

  - The cdrom_ioctl_media_changed function in     drivers/cdrom/cdrom.c in the Linux kernel before 4.16.6     allows local attackers to use a incorrect bounds check     in the CDROM driver CDROM_MEDIA_CHANGED ioctl to read     out kernel memory.(CVE-2018-10940i1/4%0

  - It was found that the parse_rock_ridge_inode_internal()     function of the Linux kernel's ISOFS implementation did     not correctly check relocated directories when     processing Rock Ridge child link (CL) tags. An attacker     with physical access to the system could use a     specially crafted ISO image to crash the system or,     potentially, escalate their privileges on the     system.(CVE-2014-5471i1/4%0

  - A flaw was found in the Linux kernel's implementation     of Unix sockets. A server polling for client-socket     data could put the peer socket on a wait list the peer     socket could then close the connection, making the     reference on the wait list no longer valid. This could     lead to bypassing the permissions on a Unix socket and     packets being injected into the stream, and could also     panic the machine (denial of service).(CVE-2013-7446i1/4%0

  - The do_check function in kernel/bpf/verifier.c in the     Linux kernel before 4.11.1 does not make the     allow_ptr_leaks value available for restricting the     output of the print_bpf_insn function, which allows     local users to obtain sensitive address information via     crafted bpf system calls.(CVE-2017-9150i1/4%0

  - The WLAN (aka Wi-Fi) driver for the Linux kernel 3.x     and 4.x, as used in Qualcomm Innovation Center (QuIC)     Android contributions for MSM devices and other     products, does not verify authorization for private SET     IOCTL calls, which allows attackers to gain privileges     via a crafted application, related to     wlan_hdd_hostapd.c and     wlan_hdd_wext.c.(CVE-2015-0571i1/4%0

  - arch/arm64/kvm/guest.c in KVM in the Linux kernel     before 4.18.12 on the arm64 platform mishandles the     KVM_SET_ON_REG ioctl. This is exploitable by attackers     who can create virtual machines. An attacker can     arbitrarily redirect the hypervisor flow of control     (with full register control). An attacker can also     cause a denial of service (hypervisor panic) via an     illegal exception return. This occurs because of     insufficient restrictions on userspace access to the     core register file, and because PSTATE.M validation     does not prevent unintended execution     modes.(CVE-2018-18021i1/4%0

  - A resource-exhaustion vulnerability was found in the     kernel, where an unprivileged process could allocate     and accumulate far more file descriptors than the     process' limit. A local, unauthenticated user could     exploit this flaw by sending file descriptors over a     Unix socket and then closing them to keep the process'     fd count low, thereby creating kernel-memory or     file-descriptors exhaustion (denial of     service).(CVE-2016-2550i1/4%0

  - The Linux kernel before 3.12.4 updates certain length     values before ensuring that associated data structures     have been initialized, which allows local users to     obtain sensitive information from kernel stack memory     via a (1) recvfrom, (2) recvmmsg, or (3) recvmsg system     call, related to net/ipv4/ping.c, net/ipv4/raw.c,     net/ipv4/udp.c, net/ipv6/raw.c, and     net/ipv6/udp.c.(CVE-2013-7263i1/4%0

  - It is possible for a single process to cause an OOM     condition by filling large pipes with data that are     never read. A typical process filling 4096 pipes with 1     MB of data will use 4 GB of memory and there can be     multiple such processes, up to a     per-user-limit.(CVE-2016-2847i1/4%0

  - The __get_user_asm_ex macro in     arch/x86/include/asm/uaccess.h in the Linux kernel     before 4.7.5 does not initialize a certain integer     variable, which allows local users to obtain sensitive     information from kernel stack memory by triggering     failure of a get_user_ex call.(CVE-2016-9178i1/4%0

  - It was found that the x86 ISA (Instruction Set     Architecture) is prone to a denial of service attack     inside a virtualized environment in the form of an     infinite loop in the microcode due to the way     (sequential) delivering of benign exceptions such as     #DB (debug exception) is handled. A privileged user     inside a guest could use this flaw to create denial of     service conditions on the host kernel.(CVE-2015-8104i1/4%0

  - The Direct Rendering Manager (DRM) subsystem in the     Linux kernel through 4.x mishandles requests for     Graphics Execution Manager (GEM) objects, which allows     context-dependent attackers to cause a denial of     service (memory consumption) via an application that     processes graphics data, as demonstrated by JavaScript     code that creates many CANVAS elements for rendering by     Chrome or Firefox.(CVE-2013-7445i1/4%0

  - A flaw was found in the Linux kernel which does not     initialize certain data structures used by DMA transfer     on ARM64 based systems. This could allow local users to     obtain sensitive information from kernel memory by     triggering a dma_mmap call and reconstructing the     data.(CVE-2015-8950i1/4%0

  - A race condition was found in the Linux kernel before     version 4.11-rc1 in 'fs/timerfd.c' file which allows a     local user to cause a kernel list corruption or     use-after-free via simultaneous operations with a file     descriptor which leverage improper 'might_cancel'     queuing. An unprivileged local user could use this flaw     to cause a denial of service of the system. Due to the     nature of the flaw, privilege escalation cannot be     fully ruled out, although we believe it is     unlikely.(CVE-2017-10661i1/4%0

  - The sg_ioctl() function in 'drivers/scsi/sg.c' in the     Linux kernel, from version 4.12-rc1 to 4.14-rc2, allows     local users to obtain sensitive information from     uninitialized kernel heap-memory locations via an     SG_GET_REQUEST_TABLE ioctl call for     '/dev/sg0'.(CVE-2017-14991i1/4%0

  - A race condition in the ip4_datagram_release_cb     function in net/ipv4/datagram.c in the Linux kernel     allows local users to gain privileges or cause a denial     of service (use-after-free) by leveraging incorrect     expectations about locking during multithreaded access     to internal data structures for IPv4 UDP     sockets.(CVE-2014-9914i1/4%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.

It was discovered that the Linux kernel did not properly initialize a Wake- on-Lan data structure. A local attacker could use this to expose sensitive information (kernel memory). (CVE-2014-9900)

Dmitry Vyukov, Andrey Konovalov, Florian Westphal, and Eric Dumazet discovered that the netfiler subsystem in the Linux kernel mishandled IPv6 packet reassembly. A local user could use this to cause a denial of service (system crash) or possibly execute arbitrary code.
(CVE-2016-9755)

Alexander Potapenko discovered a race condition in the Advanced Linux Sound Architecture (ALSA) subsystem in the Linux kernel. A local attacker could use this to expose sensitive information (kernel memory). (CVE-2017-1000380)

It was discovered that the Linux kernel did not clear the setgid bit during a setxattr call on a tmpfs filesystem. A local attacker could use this to gain elevated group privileges. (CVE-2017-5551)

Murray McAllister discovered that an integer overflow existed in the VideoCore DRM driver of the Linux kernel. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-5576)

Li Qiang discovered that the DRM driver for VMware Virtual GPUs in the Linux kernel did not properly validate some ioctl arguments. A local attacker could use this to cause a denial of service (system crash).
(CVE-2017-7346)

Tuomas Haanpaa and Ari Kauppi discovered that the NFSv2 and NFSv3 server implementations in the Linux kernel did not properly check for the end of buffer. A remote attacker could use this to craft requests that cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-7895)

It was discovered that an integer underflow existed in the Edgeport USB Serial Converter device driver of the Linux kernel. An attacker with physical access could use this to expose sensitive information (kernel memory). (CVE-2017-8924)

It was discovered that the USB ZyXEL omni.net LCD PLUS driver in the Linux kernel did not properly perform reference counting. A local attacker could use this to cause a denial of service (tty exhaustion).
(CVE-2017-8925)

Jann Horn discovered that bpf in Linux kernel does not restrict the output of the print_bpf_insn function. A local attacker could use this to obtain sensitive address information. (CVE-2017-9150)

Murray McAllister discovered that the DRM driver for VMware Virtual GPUs in the Linux kernel did not properly initialize memory. A local attacker could use this to expose sensitive information (kernel memory). (CVE-2017-9605).

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.

The SUSE Linux Enterprise 12 SP2 kernel was updated to 4.4.74 to receive various security and bugfixes. The following security bugs were fixed :

  - CVE-2017-1000365: The Linux Kernel imposes a size     restriction on the arguments and environmental strings     passed through RLIMIT_STACK/RLIM_INFINITY (1/4 of the     size), but did not take the argument and environment     pointers into account, which allowed attackers to bypass     this limitation. (bnc#1039354).

  - CVE-2017-1000380: sound/core/timer.c in the Linux kernel     is vulnerable to a data race in the ALSA /dev/snd/timer     driver resulting in local users being able to read     information belonging to other users, i.e.,     uninitialized memory contents may be disclosed when a     read and an ioctl happen at the same time (bnc#1044125).

  - CVE-2017-7346: The vmw_gb_surface_define_ioctl function     in drivers/gpu/drm/vmwgfx/vmwgfx_surface.c in the Linux     kernel did not validate certain levels data, which     allowed local users to cause a denial of service (system     hang) via a crafted ioctl call for a /dev/dri/renderD*     device (bnc#1031796).

  - CVE-2017-9242: The __ip6_append_data function in     net/ipv6/ip6_output.c in the Linux kernel is too late in     checking whether an overwrite of an skb data structure     may occur, which allowed local users to cause a denial     of service (system crash) via crafted system calls     (bnc#1041431).

  - CVE-2017-9076: The dccp_v6_request_recv_sock function in     net/dccp/ipv6.c in the Linux kernel mishandled     inheritance, which allowed local users to cause a denial     of service or possibly have unspecified other impact via     crafted system calls, a related issue to CVE-2017-8890     (bnc#1039885).

  - CVE-2017-9077: The tcp_v6_syn_recv_sock function in     net/ipv6/tcp_ipv6.c in the Linux kernel mishandled     inheritance, which allowed local users to cause a denial     of service or possibly have unspecified other impact via     crafted system calls, a related issue to CVE-2017-8890     (bnc#1040069).

  - CVE-2017-9075: The sctp_v6_create_accept_sk function in     net/sctp/ipv6.c in the Linux kernel mishandled     inheritance, which allowed local users to cause a denial     of service or possibly have unspecified other impact via     crafted system calls, a related issue to CVE-2017-8890     (bnc#1039883).

  - CVE-2017-9074: The IPv6 fragmentation implementation in     the Linux kernel did not consider that the nexthdr field     may be associated with an invalid option, which allowed     local users to cause a denial of service (out-of-bounds     read and BUG) or possibly have unspecified other impact     via crafted socket and send system calls (bnc#1039882).

  - CVE-2017-8924: The edge_bulk_in_callback function in     drivers/usb/serial/io_ti.c in the Linux kernel allowed     local users to obtain sensitive information (in the     dmesg ringbuffer and syslog) from uninitialized kernel     memory by using a crafted USB device (posing as an io_ti     USB serial device) to trigger an integer underflow.
    (bsc#1038982)

  - CVE-2017-8925: The omninet_open function in     drivers/usb/serial/omninet.c in the Linux kernel allowed     local users to cause a denial of service (tty     exhaustion) by leveraging reference count mishandling.
    (bsc#1038981)

  - CVE-2017-7487: The ipxitf_ioctl function in     net/ipx/af_ipx.c in the Linux kernel mishandled     reference counts, which allowed local users to cause a     denial of service (use-after-free) or possibly have     unspecified other impact via a failed SIOCGIFADDR ioctl     call for an IPX interface (bnc#1038879).

  - CVE-2017-8890: The inet_csk_clone_lock function in     net/ipv4/inet_connection_sock.c in the Linux kernel     allowed attackers to cause a denial of service (double     free) or possibly have unspecified other impact by     leveraging use of the accept system call (bnc#1038544).

  - CVE-2017-9150: The do_check function in     kernel/bpf/verifier.c in the Linux kernel did not make     the allow_ptr_leaks value available for restricting the     output of the print_bpf_insn function, which allowed     local users to obtain sensitive address information via     crafted bpf system calls (bnc#1040279).

  - CVE-2017-7618: crypto/ahash.c in the Linux kernel     allowed attackers to cause a denial of service (API     operation calling its own callback, and infinite     recursion) by triggering EBUSY on a full queue     (bnc#1033340).

  - CVE-2017-7616: Incorrect error handling in the     set_mempolicy and mbind compat syscalls in     mm/mempolicy.c in the Linux kernel allowed local users     to obtain sensitive information from uninitialized stack     data by triggering failure of a certain bitmap operation     (bnc#1033336).

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.

ID	Name	Product	Family	Published	Updated	Severity
101929	Ubuntu 16.04 LTS : Linux kernel (HWE) vulnerabilities (USN-3361-1)	Nessus	Ubuntu Local Security Checks	7/24/2017	1/9/2024	critical
100923	Ubuntu 17.04 : linux-meta-raspi2, linux-raspi2 vulnerabilities (USN-3325-1) (Stack Clash)	Nessus	Ubuntu Local Security Checks	6/20/2017	1/12/2023	high
100711	openSUSE Security Update : the Linux Kernel (openSUSE-2017-666)	Nessus	SuSE Local Security Checks	6/9/2017	1/19/2021	high
100922	Ubuntu 17.04 : linux, linux-meta vulnerabilities (USN-3324-1) (Stack Clash)	Nessus	Ubuntu Local Security Checks	6/20/2017	1/12/2023	high
101156	Ubuntu 17.04 : linux, linux-raspi2 vulnerabilities (USN-3345-1)	Nessus	Ubuntu Local Security Checks	6/30/2017	1/12/2023	high
101951	Ubuntu 16.04 LTS : Linux kernel vulnerabilities (USN-3364-1)	Nessus	Ubuntu Local Security Checks	7/25/2017	1/9/2024	medium
101973	Ubuntu 16.04 LTS : Linux kernel (AWS, GKE) vulnerabilities (USN-3364-3)	Nessus	Ubuntu Local Security Checks	7/26/2017	1/9/2024	medium
101952	Ubuntu 14.04 LTS : Linux kernel (Xenial HWE) vulnerabilities (USN-3364-2)	Nessus	Ubuntu Local Security Checks	7/25/2017	1/9/2024	medium
124989	EulerOS Virtualization for ARM 64 3.0.1.0 : kernel (EulerOS-SA-2019-1536)	Nessus	Huawei Local Security Checks	5/14/2019	5/20/2022	high
101894	Ubuntu 16.10 : linux, linux-raspi2 vulnerabilities (USN-3359-1)	Nessus	Ubuntu Local Security Checks	7/21/2017	1/12/2023	critical
101762	SUSE SLED12 / SLES12 Security Update : kernel (SUSE-SU-2017:1853-1) (Stack Clash)	Nessus	SuSE Local Security Checks	7/17/2017	1/6/2021	high

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