wid-sec-w-2022-1440
Vulnerability from csaf_certbund
Published
2019-04-28 22:00
Modified
2023-02-15 23:00
Summary
Linux Kernel: Schwachstelle ermöglicht Denial of Service

Notes

Das BSI ist als Anbieter für die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch dafür verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgfältig im Einzelfall zu prüfen.
Produktbeschreibung
Der Kernel stellt den Kern des Linux Betriebssystems dar.
Angriff
Ein entfernter, authentisierter Angreifer kann eine Schwachstelle im Linux Kernel ausnutzen, um einen Denial of Service Angriff durchzuführen.
Betroffene Betriebssysteme
- Linux


To clipboard 

{
  "document": {
    "aggregate_severity": {
      "text": "mittel"
    },
    "category": "csaf_base",
    "csaf_version": "2.0",
    "distribution": {
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "de-DE",
    "notes": [
      {
        "category": "legal_disclaimer",
        "text": "Das BSI ist als Anbieter f\u00fcr die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch daf\u00fcr verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgf\u00e4ltig im Einzelfall zu pr\u00fcfen."
      },
      {
        "category": "description",
        "text": "Der Kernel stellt den Kern des Linux Betriebssystems dar.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein entfernter, authentisierter Angreifer kann eine Schwachstelle im Linux Kernel ausnutzen, um einen Denial of Service Angriff durchzuf\u00fchren.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Linux",
        "title": "Betroffene Betriebssysteme"
      }
    ],
    "publisher": {
      "category": "other",
      "contact_details": "csaf-provider@cert-bund.de",
      "name": "Bundesamt f\u00fcr Sicherheit in der Informationstechnik",
      "namespace": "https://www.bsi.bund.de"
    },
    "references": [
      {
        "category": "self",
        "summary": "WID-SEC-W-2022-1440 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2019/wid-sec-w-2022-1440.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2022-1440 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-1440"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2023:0416-1 vom 2023-02-15",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2023-February/013765.html"
      },
      {
        "category": "external",
        "summary": "Eintrag CVE-2019-3900 in der NIST Datenbank vom 2019-04-28",
        "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-3900"
      },
      {
        "category": "external",
        "summary": "Meldung von X-Force vom 2019-04-28",
        "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/160135"
      },
      {
        "category": "external",
        "summary": "NetApp Security Advisory NTAP-20190517-0005 vom 2019-05-17",
        "url": "https://security.netapp.com/advisory/ntap-20190517-0005/"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2019:1973 vom 2019-07-30",
        "url": "https://access.redhat.com/errata/RHSA-2019:1973"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2019:2029 vom 2019-08-06",
        "url": "https://access.redhat.com/errata/RHSA-2019:2029"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2019:2043 vom 2019-08-06",
        "url": "https://access.redhat.com/errata/RHSA-2019:2043"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DSA-4497 vom 2019-08-14",
        "url": "https://www.debian.org/security/2019/dsa-4497"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2019-2029 vom 2019-08-14",
        "url": "http://linux.oracle.com/errata/ELSA-2019-2029.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2020:0204 vom 2020-01-22",
        "url": "https://access.redhat.com/errata/RHSA-2020:0204"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-4118-1 vom 2019-09-03",
        "url": "https://usn.ubuntu.com/4118-1/"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-4117-1 vom 2019-09-03",
        "url": "https://usn.ubuntu.com/4117-1/"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-4116-1 vom 2019-09-03",
        "url": "https://usn.ubuntu.com/4116-1/"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-4115-1 vom 2019-09-03",
        "url": "https://usn.ubuntu.com/4115-1/"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-4114-1 vom 2019-09-03",
        "url": "https://usn.ubuntu.com/4114-1/"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-4115-2 vom 2019-09-11",
        "url": "https://usn.ubuntu.com/4115-2/"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2019:3220 vom 2019-10-29",
        "url": "https://access.redhat.com/errata/RHSA-2019:3220"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2019:3517 vom 2019-11-05",
        "url": "https://access.redhat.com/errata/RHSA-2019:3517"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2019:3309 vom 2019-11-05",
        "url": "https://access.redhat.com/errata/RHSA-2019:3309"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2019:3836 vom 2019-11-12",
        "url": "https://access.redhat.com/errata/RHSA-2019:3836"
      },
      {
        "category": "external",
        "summary": "CentOS Security Advisory CESA-2019:3836 vom 2019-11-14",
        "url": "http://centos-announce.2309468.n4.nabble.com/CentOS-announce-CESA-2019-3836-Important-CentOS-6-kernel-Security-Update-tp4645752.html"
      },
      {
        "category": "external",
        "summary": "AVAYA Security Advisory ASA-2019-238 vom 2019-11-16",
        "url": "https://downloads.avaya.com/css/P8/documents/101062297"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2019:3967 vom 2019-11-26",
        "url": "https://access.redhat.com/errata/RHSA-2019:3967"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2019:4058 vom 2019-12-03",
        "url": "https://access.redhat.com/errata/RHSA-2019:4058"
      },
      {
        "category": "external",
        "summary": "F5 Security Advisory K04107324 vom 2020-10-19",
        "url": "https://support.f5.com/csp/article/K04107324"
      },
      {
        "category": "external",
        "summary": "ORACLE OVMSA-2021-0031 vom 2021-09-22",
        "url": "https://oss.oracle.com/pipermail/oraclevm-errata/2021-September/001030.html"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2021-9459 vom 2021-09-22",
        "url": "http://linux.oracle.com/errata/ELSA-2021-9459.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2021:3192-1 vom 2021-09-22",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2021-September/009486.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2021:3206-1 vom 2021-09-23",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2021-September/009499.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2021:3217-1 vom 2021-09-23",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2021-September/009503.html"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2021-9473 vom 2021-10-08",
        "url": "http://linux.oracle.com/errata/ELSA-2021-9473.html"
      },
      {
        "category": "external",
        "summary": "ORACLE OVMSA-2021-0035 vom 2021-10-12",
        "url": "https://oss.oracle.com/pipermail/oraclevm-errata/2021-October/001033.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2021:3876-1 vom 2021-12-02",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2021-December/009810.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2021:3969-1 vom 2021-12-07",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2021-December/009871.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2021:3972-1 vom 2021-12-08",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2021-December/009872.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:3263-1 vom 2022-09-15",
        "url": "http://www.auscert.org.au/bulletins/ESB-2022.4574"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:3294-1 vom 2022-09-17",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-September/012274.html"
      }
    ],
    "source_lang": "en-US",
    "title": "Linux Kernel: Schwachstelle erm\u00f6glicht Denial of Service",
    "tracking": {
      "current_release_date": "2023-02-15T23:00:00.000+00:00",
      "generator": {
        "date": "2024-08-15T17:35:13.089+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.5"
        }
      },
      "id": "WID-SEC-W-2022-1440",
      "initial_release_date": "2019-04-28T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2019-04-28T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2019-04-29T22:00:00.000+00:00",
          "number": "2",
          "summary": "Referenz(en) aufgenommen: FEDORA-2019-8219EFA9F6"
        },
        {
          "date": "2019-05-01T22:00:00.000+00:00",
          "number": "3",
          "summary": "Referenz(en) aufgenommen: FEDORA-2019-86E0DB6DBB, FEDORA-2019-87D807D7CB"
        },
        {
          "date": "2019-05-02T22:00:00.000+00:00",
          "number": "4",
          "summary": "Referenz(en) aufgenommen: FEDORA-2019-A6CD583A8D"
        },
        {
          "date": "2019-05-16T22:00:00.000+00:00",
          "number": "5",
          "summary": "Neue Updates von NetApp aufgenommen"
        },
        {
          "date": "2019-07-30T22:00:00.000+00:00",
          "number": "6",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2019-08-06T22:00:00.000+00:00",
          "number": "7",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2019-08-13T22:00:00.000+00:00",
          "number": "8",
          "summary": "Neue Updates von Debian und Oracle Linux aufgenommen"
        },
        {
          "date": "2019-09-02T22:00:00.000+00:00",
          "number": "9",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2019-09-10T22:00:00.000+00:00",
          "number": "10",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2019-10-29T23:00:00.000+00:00",
          "number": "11",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2019-11-05T23:00:00.000+00:00",
          "number": "12",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2019-11-12T23:00:00.000+00:00",
          "number": "13",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2019-11-13T23:00:00.000+00:00",
          "number": "14",
          "summary": "Neue Updates von CentOS aufgenommen"
        },
        {
          "date": "2019-11-17T23:00:00.000+00:00",
          "number": "15",
          "summary": "Neue Updates von AVAYA aufgenommen"
        },
        {
          "date": "2019-11-25T23:00:00.000+00:00",
          "number": "16",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2019-12-02T23:00:00.000+00:00",
          "number": "17",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2020-01-22T23:00:00.000+00:00",
          "number": "18",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2020-10-19T22:00:00.000+00:00",
          "number": "19",
          "summary": "Neue Updates von F5 aufgenommen"
        },
        {
          "date": "2021-09-22T22:00:00.000+00:00",
          "number": "20",
          "summary": "Neue Updates von ORACLE, Oracle Linux und SUSE aufgenommen"
        },
        {
          "date": "2021-09-23T22:00:00.000+00:00",
          "number": "21",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2021-10-10T22:00:00.000+00:00",
          "number": "22",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2021-10-11T22:00:00.000+00:00",
          "number": "23",
          "summary": "Neue Updates von ORACLE aufgenommen"
        },
        {
          "date": "2021-12-02T23:00:00.000+00:00",
          "number": "24",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2021-12-07T23:00:00.000+00:00",
          "number": "25",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2021-12-08T23:00:00.000+00:00",
          "number": "26",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2022-09-14T22:00:00.000+00:00",
          "number": "27",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2022-09-18T22:00:00.000+00:00",
          "number": "28",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2023-02-15T23:00:00.000+00:00",
          "number": "29",
          "summary": "Neue Updates von SUSE aufgenommen"
        }
      ],
      "status": "final",
      "version": "29"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Debian Linux",
            "product": {
              "name": "Debian Linux",
              "product_id": "2951",
              "product_identification_helper": {
                "cpe": "cpe:/o:debian:debian_linux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Debian"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "F5 BIG-IP",
            "product": {
              "name": "F5 BIG-IP",
              "product_id": "T001663",
              "product_identification_helper": {
                "cpe": "cpe:/a:f5:big-ip:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "F5"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "NetApp OnCommand Unified Manager",
            "product": {
              "name": "NetApp OnCommand Unified Manager",
              "product_id": "T009408",
              "product_identification_helper": {
                "cpe": "cpe:/a:netapp:oncommand_unified_manager:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "NetApp"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Open Source CentOS",
            "product": {
              "name": "Open Source CentOS",
              "product_id": "1727",
              "product_identification_helper": {
                "cpe": "cpe:/o:centos:centos:-"
              }
            }
          },
          {
            "category": "product_name",
            "name": "Open Source Linux Kernel \u003c= 5.1-rc6",
            "product": {
              "name": "Open Source Linux Kernel \u003c= 5.1-rc6",
              "product_id": "T014074",
              "product_identification_helper": {
                "cpe": "cpe:/o:linux:linux_kernel:5.1-rc6"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Open Source"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Oracle Linux",
            "product": {
              "name": "Oracle Linux",
              "product_id": "T004914",
              "product_identification_helper": {
                "cpe": "cpe:/o:oracle:linux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Oracle"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Red Hat Enterprise Linux",
            "product": {
              "name": "Red Hat Enterprise Linux",
              "product_id": "67646",
              "product_identification_helper": {
                "cpe": "cpe:/o:redhat:enterprise_linux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Red Hat"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "SUSE Linux",
            "product": {
              "name": "SUSE Linux",
              "product_id": "T002207",
              "product_identification_helper": {
                "cpe": "cpe:/o:suse:suse_linux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "SUSE"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Ubuntu Linux",
            "product": {
              "name": "Ubuntu Linux",
              "product_id": "T000126",
              "product_identification_helper": {
                "cpe": "cpe:/o:canonical:ubuntu_linux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Ubuntu"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2019-3900",
      "notes": [
        {
          "category": "description",
          "text": "Es existiert eine Schwachstelle im Linux Kernel. Ein Fehler bei der Behandlung eingehender Pakete in der Funktion handle_rx ist die Ursache dieser Schwachstelle. Durch das Senden von speziell bearbeiteten Paketen kann ein entfernter authentisierter Angreifer diese Schwachstelle ausnutzen, um die Anwendung in eine Endlosschleife zu bringen und somit einen Denial of Service verursachen."
        }
      ],
      "product_status": {
        "known_affected": [
          "2951",
          "T002207",
          "T009408",
          "67646",
          "T000126",
          "T001663",
          "1727",
          "T004914"
        ],
        "last_affected": [
          "T014074"
        ]
      },
      "release_date": "2019-04-28T22:00:00.000+00:00",
      "title": "CVE-2019-3900"
    }
  ]
}


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