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usn-4344-1
Vulnerability from osv_ubuntu
Published
2020-04-28 23:46
Modified
2026-06-03 10:45
Summary
linux-gke-5.0, linux-oem-osp11 vulnerabilities
Details

It was discovered that the Intel Wi-Fi driver in the Linux kernel did not properly check for errors in some situations. A local attacker could possibly use this to cause a denial of service (system crash). (CVE-2019-16234)

It was discovered that the Intel WiMAX 2400 driver in the Linux kernel did not properly deallocate memory in certain situations. A local attacker could use this to cause a denial of service (kernel memory exhaustion). (CVE-2019-19051)

Tristan Madani discovered that the block I/O tracing implementation in the Linux kernel contained a race condition. A local attacker could use this to cause a denial of service (system crash) or possibly expose sensitive information. (CVE-2019-19768)

It was discovered that the vhost net driver in the Linux kernel contained a stack buffer overflow. A local attacker with the ability to perform ioctl() calls on /dev/vhost-net could use this to cause a denial of service (system crash). (CVE-2020-10942)

It was discovered that the virtual terminal implementation in the Linux kernel contained a race condition. A local attacker could possibly use this to cause a denial of service (system crash) or expose sensitive information. (CVE-2020-8648)

Shijie Luo discovered that the ext4 file system implementation in the Linux kernel did not properly check for a too-large journal size. An attacker could use this to construct a malicious ext4 image that, when mounted, could cause a denial of service (soft lockup). (CVE-2020-8992)

Jordy Zomer discovered that the floppy driver in the Linux kernel did not properly check for errors in some situations. A local attacker could possibly use this to cause a denial of service (system crash) or possibly expose sensitive information. (CVE-2020-9383)

References
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2019-16234",
              "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": "low",
                  "type": "Ubuntu"
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            {
              "id": "CVE-2019-19051",
              "severity": [
                {
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                  "type": "CVSS_V3"
                },
                {
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                  "type": "Ubuntu"
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            {
              "id": "CVE-2019-19768",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
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            {
              "id": "CVE-2020-8648",
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                  "type": "CVSS_V3"
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            {
              "id": "CVE-2020-8992",
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                  "type": "CVSS_V3"
                },
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              ]
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                },
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            {
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                  "type": "CVSS_V3"
                },
                {
                  "score": "low",
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                }
              ]
            },
            {
              "id": "CVE-2019-19051",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "low",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2019-19768",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2020-8648",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2020-8992",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "low",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2020-9383",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "low",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2020-10942",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:H",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:18.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
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            "binary_name": "fat-modules-5.0.0-1050-oem-osp1-di",
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          },
          {
            "binary_name": "fb-modules-5.0.0-1050-oem-osp1-di",
            "binary_version": "5.0.0-1050.55"
          },
          {
            "binary_name": "firewire-core-modules-5.0.0-1050-oem-osp1-di",
            "binary_version": "5.0.0-1050.55"
          },
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            "binary_name": "floppy-modules-5.0.0-1050-oem-osp1-di",
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          {
            "binary_name": "linux-oem-osp1-tools-5.0.0-1050",
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          },
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            "binary_version": "5.0.0-1050.55"
          },
          {
            "binary_name": "parport-modules-5.0.0-1050-oem-osp1-di",
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            "binary_version": "5.0.0-1050.55"
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      "package": {
        "ecosystem": "Ubuntu:18.04:LTS",
        "name": "linux-oem-osp1",
        "purl": "pkg:deb/ubuntu/linux-oem-osp1@5.0.0-1050.55?arch=source\u0026distro=bionic"
      },
      "ranges": [
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              "introduced": "0"
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            }
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          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
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        "5.0.0-1012.13",
        "5.0.0-1015.16",
        "5.0.0-1018.20",
        "5.0.0-1020.22",
        "5.0.0-1022.24",
        "5.0.0-1024.27",
        "5.0.0-1025.28",
        "5.0.0-1027.31",
        "5.0.0-1028.32",
        "5.0.0-1030.34",
        "5.0.0-1033.38",
        "5.0.0-1037.42",
        "5.0.0-1039.44",
        "5.0.0-1040.45",
        "5.0.0-1043.48",
        "5.0.0-1046.51",
        "5.0.0-1047.52"
      ]
    }
  ],
  "aliases": [],
  "details": "It was discovered that the Intel Wi-Fi driver in the Linux kernel did not\nproperly check for errors in some situations. A local attacker could\npossibly use this to cause a denial of service (system crash).\n(CVE-2019-16234)\n\nIt was discovered that the Intel WiMAX 2400 driver in the Linux kernel did\nnot properly deallocate memory in certain situations. A local attacker\ncould use this to cause a denial of service (kernel memory exhaustion).\n(CVE-2019-19051)\n\nTristan Madani discovered that the block I/O tracing implementation in the\nLinux kernel contained a race condition. A local attacker could use this to\ncause a denial of service (system crash) or possibly expose sensitive\ninformation. (CVE-2019-19768)\n\nIt was discovered that the vhost net driver in the Linux kernel contained a\nstack buffer overflow. A local attacker with the ability to perform ioctl()\ncalls on /dev/vhost-net could use this to cause a denial of service (system\ncrash). (CVE-2020-10942)\n\nIt was discovered that the virtual terminal implementation in the Linux\nkernel contained a race condition. A local attacker could possibly use this\nto cause a denial of service (system crash) or expose sensitive\ninformation. (CVE-2020-8648)\n\nShijie Luo discovered that the ext4 file system implementation in the Linux\nkernel did not properly check for a too-large journal size. An attacker\ncould use this to construct a malicious ext4 image that, when mounted,\ncould cause a denial of service (soft lockup). (CVE-2020-8992)\n\nJordy Zomer discovered that the floppy driver in the Linux kernel did not\nproperly check for errors in some situations. A local attacker could\npossibly use this to cause a denial of service (system crash) or possibly\nexpose sensitive information. (CVE-2020-9383)\n",
  "id": "USN-4344-1",
  "modified": "2026-06-03T10:45:21Z",
  "published": "2020-04-28T23:46:22Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-4344-1"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2019-16234"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2019-19051"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2019-19768"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2020-8648"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2020-8992"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2020-9383"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2020-10942"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "summary": "linux-gke-5.0, linux-oem-osp11 vulnerabilities",
  "upstream": [
    "UBUNTU-CVE-2019-16234",
    "UBUNTU-CVE-2019-19051",
    "UBUNTU-CVE-2019-19768",
    "UBUNTU-CVE-2020-8648",
    "UBUNTU-CVE-2020-8992",
    "UBUNTU-CVE-2020-9383",
    "UBUNTU-CVE-2020-10942"
  ]
}



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Sightings

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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.


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