usn-3632-1
Vulnerability from osv_ubuntu
Published
2018-04-24 06:25
Modified
2026-02-10 04:41
Summary
linux-azure vulnerabilities
Details

It was discovered that a race condition leading to a use-after-free vulnerability existed in the ALSA PCM subsystem of the Linux kernel. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-0861)

It was discovered that the KVM implementation in the Linux kernel allowed passthrough of the diagnostic I/O port 0x80. An attacker in a guest VM could use this to cause a denial of service (system crash) in the host OS. (CVE-2017-1000407)

It was discovered that a use-after-free vulnerability existed in the network namespaces 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-2017-15129)

It was discovered that the HugeTLB component of the Linux kernel did not properly handle holes in hugetlb ranges. A local attacker could use this to expose sensitive information (kernel memory). (CVE-2017-16994)

It was discovered that the netfilter component of the Linux did not properly restrict access to the connection tracking helpers list. A local attacker could use this to bypass intended access restrictions. (CVE-2017-17448)

It was discovered that the netfilter passive OS fingerprinting (xt_osf) module did not properly perform access control checks. A local attacker could improperly modify the system-wide OS fingerprint list. (CVE-2017-17450)

Dmitry Vyukov discovered that the KVM implementation in the Linux kernel contained an out-of-bounds read when handling memory-mapped I/O. A local attacker could use this to expose sensitive information. (CVE-2017-17741)

It was discovered that the Salsa20 encryption algorithm implementations in the Linux kernel did not properly handle zero-length inputs. A local attacker could use this to cause a denial of service (system crash). (CVE-2017-17805)

It was discovered that the HMAC implementation did not validate the state of the underlying cryptographic hash algorithm. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-17806)

It was discovered that the keyring implementation in the Linux kernel did not properly check permissions when a key request was performed on a task's default keyring. A local attacker could use this to add keys to unauthorized keyrings. (CVE-2017-17807)

It was discovered that the Broadcom NetXtremeII ethernet driver in the Linux kernel did not properly validate Generic Segment Offload (GSO) packet sizes. An attacker could use this to cause a denial of service (interface unavailability). (CVE-2018-1000026)

It was discovered that the Reliable Datagram Socket (RDS) implementation in the Linux kernel contained an out-of-bounds write during RDMA page allocation. An attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2018-5332)

Mohamed Ghannam discovered a null pointer dereference in the RDS (Reliable Datagram Sockets) protocol implementation of the Linux kernel. A local attacker could use this to cause a denial of service (system crash). (CVE-2018-5333)

范龙飞 discovered that a race condition existed in loop block device implementation in the Linux kernel. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2018-5344)

It was discovered that the Broadcom UniMAC MDIO bus controller driver in the Linux kernel did not properly validate device resources. A local attacker could use this to cause a denial of service (system crash). (CVE-2018-8043)

References
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2017-0861",
              "severity": [
                {
                  "score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2017-15129",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2017-16994",
              "severity": [
                {
                  "score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2017-17448",
              "severity": [
                {
                  "score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2017-17450",
              "severity": [
                {
                  "score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2017-17741",
              "severity": [
                {
                  "score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2017-17805",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2017-17806",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2017-17807",
              "severity": [
                {
                  "score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2017-1000407",
              "severity": [
                {
                  "score": "CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2018-5332",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2018-5333",
              "severity": [
                {
                  "score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2018-5344",
              "severity": [
                {
                  "score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2018-8043",
              "severity": [
                {
                  "score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2018-1000026",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:16.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "linux-azure-cloud-tools-4.13.0-1014",
            "binary_version": "4.13.0-1014.17"
          },
          {
            "binary_name": "linux-azure-headers-4.13.0-1014",
            "binary_version": "4.13.0-1014.17"
          },
          {
            "binary_name": "linux-azure-tools-4.13.0-1014",
            "binary_version": "4.13.0-1014.17"
          },
          {
            "binary_name": "linux-cloud-tools-4.13.0-1014-azure",
            "binary_version": "4.13.0-1014.17"
          },
          {
            "binary_name": "linux-headers-4.13.0-1014-azure",
            "binary_version": "4.13.0-1014.17"
          },
          {
            "binary_name": "linux-image-4.13.0-1014-azure",
            "binary_version": "4.13.0-1014.17"
          },
          {
            "binary_name": "linux-image-extra-4.13.0-1014-azure",
            "binary_version": "4.13.0-1014.17"
          },
          {
            "binary_name": "linux-tools-4.13.0-1014-azure",
            "binary_version": "4.13.0-1014.17"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:16.04:LTS",
        "name": "linux-azure",
        "purl": "pkg:deb/ubuntu/linux-azure@4.13.0-1014.17?arch=source\u0026distro=xenial"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4.13.0-1014.17"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "4.11.0-1009.9",
        "4.11.0-1011.11",
        "4.11.0-1013.13",
        "4.11.0-1014.14",
        "4.11.0-1015.15",
        "4.11.0-1016.16",
        "4.13.0-1005.7",
        "4.13.0-1006.8",
        "4.13.0-1007.9",
        "4.13.0-1009.12",
        "4.13.0-1011.14",
        "4.13.0-1012.15"
      ]
    }
  ],
  "aliases": [],
  "details": "It was discovered that a race condition leading to a use-after-free\nvulnerability existed in the ALSA PCM subsystem of the Linux kernel. A\nlocal attacker could use this to cause a denial of service (system crash)\nor possibly execute arbitrary code. (CVE-2017-0861)\n\nIt was discovered that the KVM implementation in the Linux kernel allowed\npassthrough of the diagnostic I/O port 0x80. An attacker in a guest VM\ncould use this to cause a denial of service (system crash) in the host OS.\n(CVE-2017-1000407)\n\nIt was discovered that a use-after-free vulnerability existed in the\nnetwork namespaces implementation in the Linux kernel. A local attacker\ncould use this to cause a denial of service (system crash) or possibly\nexecute arbitrary code. (CVE-2017-15129)\n\nIt was discovered that the HugeTLB component of the Linux kernel did not\nproperly handle holes in hugetlb ranges. A local attacker could use this to\nexpose sensitive information (kernel memory). (CVE-2017-16994)\n\nIt was discovered that the netfilter component of the Linux did not\nproperly restrict access to the connection tracking helpers list. A local\nattacker could use this to bypass intended access restrictions.\n(CVE-2017-17448)\n\nIt was discovered that the netfilter passive OS fingerprinting (xt_osf)\nmodule did not properly perform access control checks. A local attacker\ncould improperly modify the system-wide OS fingerprint list.\n(CVE-2017-17450)\n\nDmitry Vyukov discovered that the KVM implementation in the Linux kernel\ncontained an out-of-bounds read when handling memory-mapped I/O. A local\nattacker could use this to expose sensitive information. (CVE-2017-17741)\n\nIt was discovered that the Salsa20 encryption algorithm implementations in\nthe Linux kernel did not properly handle zero-length inputs. A local\nattacker could use this to cause a denial of service (system crash).\n(CVE-2017-17805)\n\nIt was discovered that the HMAC implementation did not validate the state\nof the underlying cryptographic hash algorithm. A local attacker could use\nthis to cause a denial of service (system crash) or possibly execute\narbitrary code. (CVE-2017-17806)\n\nIt was discovered that the keyring implementation in the Linux kernel did\nnot properly check permissions when a key request was performed on a task\u0027s\ndefault keyring. A local attacker could use this to add keys to\nunauthorized keyrings. (CVE-2017-17807)\n\nIt was discovered that the Broadcom NetXtremeII ethernet driver in the\nLinux kernel did not properly validate Generic Segment Offload (GSO) packet\nsizes. An attacker could use this to cause a denial of service (interface\nunavailability). (CVE-2018-1000026)\n\nIt was discovered that the Reliable Datagram Socket (RDS) implementation in\nthe Linux kernel contained an out-of-bounds write during RDMA page\nallocation. An attacker could use this to cause a denial of service (system\ncrash) or possibly execute arbitrary code. (CVE-2018-5332)\n\nMohamed Ghannam discovered a null pointer dereference in the RDS (Reliable\nDatagram Sockets) protocol implementation of the Linux kernel. A local\nattacker could use this to cause a denial of service (system crash).\n(CVE-2018-5333)\n\n\u8303\u9f99\u98de discovered that a race condition existed in loop block device\nimplementation in the Linux kernel. A local attacker could use this to\ncause a denial of service (system crash) or possibly execute arbitrary\ncode. (CVE-2018-5344)\n\nIt was discovered that the Broadcom UniMAC MDIO bus controller driver in\nthe Linux kernel did not properly validate device resources. A local\nattacker could use this to cause a denial of service (system crash).\n(CVE-2018-8043)\n",
  "id": "USN-3632-1",
  "modified": "2026-02-10T04:41:20Z",
  "published": "2018-04-24T06:25:51Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-3632-1"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2017-0861"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2017-15129"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2017-16994"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2017-17448"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2017-17450"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2017-17741"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2017-17805"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2017-17806"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2017-17807"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2017-1000407"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2018-5332"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2018-5333"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2018-5344"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2018-8043"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2018-1000026"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "summary": "linux-azure vulnerabilities",
  "upstream": [
    "UBUNTU-CVE-2017-0861",
    "UBUNTU-CVE-2017-15129",
    "UBUNTU-CVE-2017-16994",
    "UBUNTU-CVE-2017-17448",
    "UBUNTU-CVE-2017-17450",
    "UBUNTU-CVE-2017-17741",
    "UBUNTU-CVE-2017-17805",
    "UBUNTU-CVE-2017-17806",
    "UBUNTU-CVE-2017-17807",
    "UBUNTU-CVE-2017-1000407",
    "UBUNTU-CVE-2018-5332",
    "UBUNTU-CVE-2018-5333",
    "UBUNTU-CVE-2018-5344",
    "UBUNTU-CVE-2018-8043",
    "UBUNTU-CVE-2018-1000026"
  ]
}



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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.