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usn-4093-1
Vulnerability from osv_ubuntu
Published
2019-08-13 15:04
Modified
2026-09-07 11:06
Summary
linux, linux-hwe, linux-azure, linux-gcp, linux-kvm, linux-raspi2, linux-snapdragon vulnerabilities
Details

It was discovered that a heap buffer overflow existed in the Marvell Wireless LAN device driver for the Linux kernel. An attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2019-10126)

Andrei Vlad Lutas and Dan Lutas discovered that some x86 processors incorrectly handle SWAPGS instructions during speculative execution. A local attacker could use this to expose sensitive information (kernel memory). (CVE-2019-1125)

It was discovered that the PowerPC dlpar implementation in the Linux kernel did not properly check for allocation errors in some situations. A local attacker could possibly use this to cause a denial of service (system crash). (CVE-2019-12614)

It was discovered that a NULL pointer dereference vulnerability existed in the Near-field communication (NFC) implementation in the Linux kernel. A local attacker could use this to cause a denial of service (system crash). (CVE-2019-12984)

Jann Horn discovered a use-after-free vulnerability in the Linux kernel when accessing LDT entries in some situations. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2019-13233)

Jann Horn discovered that the ptrace implementation in the Linux kernel did not properly record credentials in some situations. A local attacker could use this to cause a denial of service (system crash) or possibly gain administrative privileges. (CVE-2019-13272)

It was discovered that the Marvell Wireless LAN device driver in the Linux kernel did not properly validate the BSS descriptor. A local attacker could possibly use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2019-3846)

References
To clipboard 

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      },
      "package": {
        "ecosystem": "Ubuntu:18.04:LTS",
        "name": "linux-hwe",
        "purl": "pkg:deb/ubuntu/linux-hwe@5.0.0-25.26~18.04.1?arch=source\u0026distro=bionic"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "5.0.0-25.26~18.04.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "4.18.0-13.14~18.04.1",
        "4.18.0-14.15~18.04.1",
        "4.18.0-15.16~18.04.1",
        "4.18.0-16.17~18.04.1",
        "4.18.0-17.18~18.04.1",
        "4.18.0-18.19~18.04.1",
        "4.18.0-20.21~18.04.1",
        "4.18.0-21.22~18.04.1",
        "4.18.0-22.23~18.04.1",
        "4.18.0-24.25~18.04.1",
        "4.18.0-25.26~18.04.1",
        "5.0.0-23.24~18.04.1"
      ]
    }
  ],
  "aliases": [],
  "details": "It was discovered that a heap buffer overflow existed in the Marvell\nWireless LAN device driver for the Linux kernel. An attacker could use this\nto cause a denial of service (system crash) or possibly execute arbitrary\ncode. (CVE-2019-10126)\n\nAndrei Vlad Lutas and Dan Lutas discovered that some x86 processors\nincorrectly handle SWAPGS instructions during speculative execution. A\nlocal attacker could use this to expose sensitive information (kernel\nmemory). (CVE-2019-1125)\n\nIt was discovered that the PowerPC dlpar implementation in the Linux kernel\ndid not properly check for allocation errors in some situations. A local\nattacker could possibly use this to cause a denial of service (system\ncrash). (CVE-2019-12614)\n\nIt was discovered that a NULL pointer dereference vulnerability existed in\nthe Near-field communication (NFC) implementation in the Linux kernel. A\nlocal attacker could use this to cause a denial of service (system crash).\n(CVE-2019-12984)\n\nJann Horn discovered a use-after-free vulnerability in the Linux kernel\nwhen accessing LDT entries in some situations. A local attacker could use\nthis to cause a denial of service (system crash) or possibly execute\narbitrary code. (CVE-2019-13233)\n\nJann Horn discovered that the ptrace implementation in the Linux kernel did\nnot properly record credentials in some situations. A local attacker could\nuse this to cause a denial of service (system crash) or possibly gain\nadministrative privileges. (CVE-2019-13272)\n\nIt was discovered that the Marvell Wireless LAN device driver in the Linux\nkernel did not properly validate the BSS descriptor. A local attacker could\npossibly use this to cause a denial of service (system crash) or possibly\nexecute arbitrary code. (CVE-2019-3846)\n",
  "id": "USN-4093-1",
  "modified": "2026-09-07T11:06:05Z",
  "published": "2019-08-13T15:04:42Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-4093-1"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2019-1125"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2019-3846"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2019-10126"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2019-12614"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2019-12984"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2019-13233"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2019-13272"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "summary": "linux, linux-hwe, linux-azure, linux-gcp, linux-kvm, linux-raspi2, linux-snapdragon vulnerabilities",
  "upstream": [
    "UBUNTU-CVE-2019-1125",
    "UBUNTU-CVE-2019-3846",
    "UBUNTU-CVE-2019-10126",
    "UBUNTU-CVE-2019-12614",
    "UBUNTU-CVE-2019-12984",
    "UBUNTU-CVE-2019-13233",
    "UBUNTU-CVE-2019-13272"
  ]
}



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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.


Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.