usn-3654-2
Vulnerability from osv_ubuntu
Published
2018-05-22 03:35
Modified
2026-06-03 10:45
Summary
linux-lts-xenial, linux-aws vulnerabilities
Details

USN-3654-1 fixed vulnerabilities and added mitigations 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.

Jann Horn and Ken Johnson discovered that microprocessors utilizing speculative execution of a memory read may allow unauthorized memory reads via a sidechannel attack. This flaw is known as Spectre Variant 4. A local attacker could use this to expose sensitive information, including kernel memory. (CVE-2018-3639)

Tuba Yavuz discovered that a double-free error existed in the USBTV007 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-2017-17975)

It was discovered that a race condition existed in the F2FS implementation in the Linux kernel. A local attacker could use this to cause a denial of service (system crash). (CVE-2017-18193)

It was discovered that a buffer overflow existed in the Hisilicon HNS Ethernet Device driver in the Linux kernel. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-18222)

It was discovered that the netfilter subsystem in the Linux kernel did not validate that rules containing jumps contained user-defined chains. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2018-1065)

It was discovered that the netfilter subsystem of the Linux kernel did not properly validate ebtables offsets. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2018-1068)

It was discovered that a null pointer dereference vulnerability existed in the DCCP protocol implementation in the Linux kernel. A local attacker could use this to cause a denial of service (system crash). (CVE-2018-1130)

It was discovered that the SCTP Protocol implementation in the Linux kernel did not properly validate userspace provided payload lengths in some situations. A local attacker could use this to cause a denial of service (system crash). (CVE-2018-5803)

It was discovered that a double free error existed in the block layer subsystem of the Linux kernel when setting up a request queue. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2018-7480)

It was discovered that a memory leak existed in the SAS driver subsystem of the Linux kernel. A local attacker could use this to cause a denial of service (memory exhaustion). (CVE-2018-7757)

It was discovered that a race condition existed in the x86 machine check handler in the Linux kernel. A local privileged attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2018-7995)

Eyal Itkin discovered that the USB displaylink video adapter driver in the Linux kernel did not properly validate mmap offsets sent from userspace. A local attacker could use this to expose sensitive information (kernel memory) or possibly execute arbitrary code. (CVE-2018-8781)

Silvio Cesare discovered a buffer overwrite existed in the NCPFS implementation in the Linux kernel. A remote attacker controlling a malicious NCPFS server could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2018-8822)

References
To clipboard 

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          {
            "binary_name": "usb-modules-4.4.0-127-generic-lpae-di",
            "binary_version": "4.4.0-127.153~14.04.1"
          },
          {
            "binary_name": "usb-modules-4.4.0-127-powerpc-e500mc-di",
            "binary_version": "4.4.0-127.153~14.04.1"
          },
          {
            "binary_name": "usb-modules-4.4.0-127-powerpc-smp-di",
            "binary_version": "4.4.0-127.153~14.04.1"
          },
          {
            "binary_name": "usb-modules-4.4.0-127-powerpc64-smp-di",
            "binary_version": "4.4.0-127.153~14.04.1"
          },
          {
            "binary_name": "virtio-modules-4.4.0-127-generic-di",
            "binary_version": "4.4.0-127.153~14.04.1"
          },
          {
            "binary_name": "virtio-modules-4.4.0-127-powerpc-e500mc-di",
            "binary_version": "4.4.0-127.153~14.04.1"
          },
          {
            "binary_name": "virtio-modules-4.4.0-127-powerpc-smp-di",
            "binary_version": "4.4.0-127.153~14.04.1"
          },
          {
            "binary_name": "virtio-modules-4.4.0-127-powerpc64-smp-di",
            "binary_version": "4.4.0-127.153~14.04.1"
          },
          {
            "binary_name": "vlan-modules-4.4.0-127-generic-di",
            "binary_version": "4.4.0-127.153~14.04.1"
          },
          {
            "binary_name": "vlan-modules-4.4.0-127-generic-lpae-di",
            "binary_version": "4.4.0-127.153~14.04.1"
          },
          {
            "binary_name": "vlan-modules-4.4.0-127-powerpc-e500mc-di",
            "binary_version": "4.4.0-127.153~14.04.1"
          },
          {
            "binary_name": "vlan-modules-4.4.0-127-powerpc-smp-di",
            "binary_version": "4.4.0-127.153~14.04.1"
          },
          {
            "binary_name": "vlan-modules-4.4.0-127-powerpc64-smp-di",
            "binary_version": "4.4.0-127.153~14.04.1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:14.04:LTS",
        "name": "linux-lts-xenial",
        "purl": "pkg:deb/ubuntu/linux-lts-xenial@4.4.0-127.153~14.04.1?arch=source\u0026distro=trusty"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4.4.0-127.153~14.04.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "4.4.0-13.29~14.04.1",
        "4.4.0-14.30~14.04.2",
        "4.4.0-15.31~14.04.1",
        "4.4.0-18.34~14.04.1",
        "4.4.0-21.37~14.04.1",
        "4.4.0-22.39~14.04.1",
        "4.4.0-22.40~14.04.1",
        "4.4.0-24.43~14.04.1",
        "4.4.0-28.47~14.04.1",
        "4.4.0-31.50~14.04.1",
        "4.4.0-34.53~14.04.1",
        "4.4.0-36.55~14.04.1",
        "4.4.0-38.57~14.04.1",
        "4.4.0-42.62~14.04.1",
        "4.4.0-45.66~14.04.1",
        "4.4.0-47.68~14.04.1",
        "4.4.0-51.72~14.04.1",
        "4.4.0-53.74~14.04.1",
        "4.4.0-57.78~14.04.1",
        "4.4.0-59.80~14.04.1",
        "4.4.0-62.83~14.04.1",
        "4.4.0-63.84~14.04.2",
        "4.4.0-64.85~14.04.1",
        "4.4.0-66.87~14.04.1",
        "4.4.0-67.88~14.04.1",
        "4.4.0-70.91~14.04.1",
        "4.4.0-71.92~14.04.1",
        "4.4.0-72.93~14.04.1",
        "4.4.0-75.96~14.04.1",
        "4.4.0-78.99~14.04.2",
        "4.4.0-79.100~14.04.1",
        "4.4.0-81.104~14.04.1",
        "4.4.0-83.106~14.04.1",
        "4.4.0-87.110~14.04.1",
        "4.4.0-89.112~14.04.1",
        "4.4.0-91.114~14.04.1",
        "4.4.0-92.115~14.04.1",
        "4.4.0-93.116~14.04.1",
        "4.4.0-96.119~14.04.1",
        "4.4.0-97.120~14.04.1",
        "4.4.0-98.121~14.04.1",
        "4.4.0-101.124~14.04.1",
        "4.4.0-103.126~14.04.1",
        "4.4.0-104.127~14.04.1",
        "4.4.0-108.131~14.04.1",
        "4.4.0-109.132~14.04.1",
        "4.4.0-111.134~14.04.1",
        "4.4.0-112.135~14.04.1",
        "4.4.0-116.140~14.04.1",
        "4.4.0-119.143~14.04.1",
        "4.4.0-121.145~14.04.1",
        "4.4.0-124.148~14.04.1"
      ]
    }
  ],
  "aliases": [],
  "details": "USN-3654-1 fixed vulnerabilities and added mitigations in the Linux\nkernel for Ubuntu 16.04 LTS. This update provides the corresponding\nupdates for the Linux Hardware Enablement (HWE) kernel from Ubuntu\n16.04 LTS for Ubuntu 14.04 LTS.\n\nJann Horn and Ken Johnson discovered that microprocessors utilizing\nspeculative execution of a memory read may allow unauthorized memory\nreads via a sidechannel attack. This flaw is known as Spectre\nVariant 4. A local attacker could use this to expose sensitive\ninformation, including kernel memory. (CVE-2018-3639)\n\nTuba Yavuz discovered that a double-free error existed in the USBTV007\ndriver of the Linux kernel. A local attacker could use this to cause a\ndenial of service (system crash) or possibly execute arbitrary code.\n(CVE-2017-17975)\n\nIt was discovered that a race condition existed in the F2FS implementation\nin the Linux kernel. A local attacker could use this to cause a denial of\nservice (system crash). (CVE-2017-18193)\n\nIt was discovered that a buffer overflow existed in the Hisilicon HNS\nEthernet Device driver in the Linux kernel. A local attacker could use this\nto cause a denial of service (system crash) or possibly execute arbitrary\ncode. (CVE-2017-18222)\n\nIt was discovered that the netfilter subsystem in the Linux kernel did not\nvalidate that rules containing jumps contained user-defined chains. A local\nattacker could use this to cause a denial of service (system crash) or\npossibly execute arbitrary code. (CVE-2018-1065)\n\nIt was discovered that the netfilter subsystem of the Linux kernel did not\nproperly validate ebtables offsets. A local attacker could use this to\ncause a denial of service (system crash) or possibly execute arbitrary\ncode. (CVE-2018-1068)\n\nIt was discovered that a null pointer dereference vulnerability existed in\nthe DCCP protocol implementation in the Linux kernel. A local attacker\ncould use this to cause a denial of service (system crash). (CVE-2018-1130)\n\nIt was discovered that the SCTP Protocol implementation in the Linux kernel\ndid not properly validate userspace provided payload lengths in some\nsituations. A local attacker could use this to cause a denial of service\n(system crash). (CVE-2018-5803)\n\nIt was discovered that a double free error existed in the block layer\nsubsystem of the Linux kernel when setting up a request queue. A local\nattacker could use this to cause a denial of service (system crash) or\npossibly execute arbitrary code. (CVE-2018-7480)\n\nIt was discovered that a memory leak existed in the SAS driver subsystem of\nthe Linux kernel. A local attacker could use this to cause a denial of\nservice (memory exhaustion). (CVE-2018-7757)\n\nIt was discovered that a race condition existed in the x86 machine check\nhandler in the Linux kernel. A local privileged attacker could use this to\ncause a denial of service (system crash) or possibly execute arbitrary\ncode. (CVE-2018-7995)\n\nEyal Itkin discovered that the USB displaylink video adapter driver in the\nLinux kernel did not properly validate mmap offsets sent from userspace. A\nlocal attacker could use this to expose sensitive information (kernel\nmemory) or possibly execute arbitrary code. (CVE-2018-8781)\n\nSilvio Cesare discovered a buffer overwrite existed in the NCPFS\nimplementation in the Linux kernel. A remote attacker controlling a\nmalicious NCPFS server could use this to cause a denial of service (system\ncrash) or possibly execute arbitrary code. (CVE-2018-8822)\n",
  "id": "USN-3654-2",
  "modified": "2026-06-03T10:45:16Z",
  "published": "2018-05-22T03:35:34Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-3654-2"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2017-17975"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2017-18193"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2017-18222"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2018-1065"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2018-1068"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2018-1130"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2018-3639"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2018-5803"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2018-7480"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2018-7757"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2018-7995"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2018-8781"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2018-8822"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "summary": "linux-lts-xenial, linux-aws vulnerabilities",
  "upstream": [
    "UBUNTU-CVE-2017-17975",
    "UBUNTU-CVE-2017-18193",
    "UBUNTU-CVE-2017-18222",
    "UBUNTU-CVE-2018-1065",
    "UBUNTU-CVE-2018-1068",
    "UBUNTU-CVE-2018-1130",
    "UBUNTU-CVE-2018-3639",
    "UBUNTU-CVE-2018-5803",
    "UBUNTU-CVE-2018-7480",
    "UBUNTU-CVE-2018-7757",
    "UBUNTU-CVE-2018-7995",
    "UBUNTU-CVE-2018-8781",
    "UBUNTU-CVE-2018-8822"
  ]
}



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Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.