WID-SEC-W-2024-1203

Vulnerability from csaf_certbund - Published: 2019-07-24 22:00 - Updated: 2024-11-11 23:00
Summary
Linux Kernel: Schwachstelle ermöglicht Privilegieneskalation

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 lokaler Angreifer kann eine Schwachstelle im Linux Kernel ausnutzen, um seine Privilegien zu erhöhen oder Daten zu manipulieren.
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 lokaler Angreifer kann eine Schwachstelle im Linux Kernel ausnutzen, um seine Privilegien zu erh\u00f6hen oder Daten zu manipulieren.",
        "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-2024-1203 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2019/wid-sec-w-2024-1203.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2024-1203 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2024-1203"
      },
      {
        "category": "external",
        "summary": "NATIONAL VULNERABILITY DATABASE vom 2019-07-24",
        "url": "https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2019-13631"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2019:2073-1 vom 2019-08-07",
        "url": "https://www.suse.com/support/update/announcement/2019/suse-su-20192073-1.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2019:2072-1 vom 2019-08-07",
        "url": "https://www.suse.com/support/update/announcement/2019/suse-su-20192072-1.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2019:2070-1 vom 2019-08-07",
        "url": "https://www.suse.com/support/update/announcement/2019/suse-su-20192070-1.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2019:2071-1 vom 2019-08-07",
        "url": "https://www.suse.com/support/update/announcement/2019/suse-su-20192071-1.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2019:2069-1 vom 2019-08-07",
        "url": "https://www.suse.com/support/update/announcement/2019/suse-su-20192069-1.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2019:2068-1 vom 2019-08-07",
        "url": "https://www.suse.com/support/update/announcement/2019/suse-su-20192068-1.html"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2019-4741 vom 2019-08-09",
        "url": "http://linux.oracle.com/errata/ELSA-2019-4741.html"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2019-4739 vom 2019-08-08",
        "url": "http://linux.oracle.com/errata/ELSA-2019-4739.html"
      },
      {
        "category": "external",
        "summary": "ORACLE OVMSA-2019-0039 vom 2019-08-11",
        "url": "https://oss.oracle.com/pipermail/oraclevm-errata/2019-August/000955.html"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DSA-4495 vom 2019-08-12",
        "url": "https://www.debian.org/security/2019/dsa-4495"
      },
      {
        "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-2019-4746 vom 2019-08-16",
        "url": "http://linux.oracle.com/errata/ELSA-2019-4746.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2019:14157-1 vom 2019-08-30",
        "url": "https://www.suse.com/support/update/announcement/2019/suse-su-201914157-1.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2019:2263-1 vom 2019-09-02",
        "url": "https://www.suse.com/support/update/announcement/2019/suse-su-20192263-1.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2019:2262-1 vom 2019-09-02",
        "url": "https://www.suse.com/support/update/announcement/2019/suse-su-20192262-1.html"
      },
      {
        "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-4115-1 vom 2019-09-03",
        "url": "https://usn.ubuntu.com/4115-1/"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2019:2299-1 vom 2019-09-05",
        "url": "https://www.suse.com/support/update/announcement/2019/suse-su-20192299-1.html"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-4115-2 vom 2019-09-11",
        "url": "https://usn.ubuntu.com/4115-2/"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2019:2430-1 vom 2019-09-23",
        "url": "https://www.suse.com/support/update/announcement/2019/suse-su-20192430-1.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2019:2450-1 vom 2019-09-24",
        "url": "https://www.suse.com/support/update/announcement/2019/suse-su-20192450-1.html"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-4145-1 vom 2019-10-01",
        "url": "https://usn.ubuntu.com/4145-1/"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-4147-1 vom 2019-10-04",
        "url": "https://usn.ubuntu.com/4147-1/"
      },
      {
        "category": "external",
        "summary": "EMC Security Advisory DSA-2019-149 vom 2019-10-18",
        "url": "https://community.rsa.com/s/article/DSA-2019-149-RSA-Authentication-Manager-Security-Update-for-Third-Party-Component-Vulnerabilities"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2024:2950 vom 2024-05-22",
        "url": "https://access.redhat.com/errata/RHSA-2024:2950"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2024:3138 vom 2024-05-22",
        "url": "https://access.redhat.com/errata/RHSA-2024:3138"
      },
      {
        "category": "external",
        "summary": "IBM Security Bulletin 7156774 vom 2024-06-07",
        "url": "https://www.ibm.com/support/pages/node/7156774"
      }
    ],
    "source_lang": "en-US",
    "title": "Linux Kernel: Schwachstelle erm\u00f6glicht Privilegieneskalation",
    "tracking": {
      "current_release_date": "2024-11-11T23:00:00.000+00:00",
      "generator": {
        "date": "2024-11-12T10:06:32.197+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.8"
        }
      },
      "id": "WID-SEC-W-2024-1203",
      "initial_release_date": "2019-07-24T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2019-07-24T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2019-07-29T22:00:00.000+00:00",
          "number": "2",
          "summary": "CVE Korrigiert"
        },
        {
          "date": "2019-08-07T22:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2019-08-08T22:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2019-08-11T22:00:00.000+00:00",
          "number": "5",
          "summary": "Neue Updates von ORACLE und Debian aufgenommen"
        },
        {
          "date": "2019-08-13T22:00:00.000+00:00",
          "number": "6",
          "summary": "Neue Updates von Debian aufgenommen"
        },
        {
          "date": "2019-08-15T22:00:00.000+00:00",
          "number": "7",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2019-08-29T22:00:00.000+00:00",
          "number": "8",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2019-09-02T22:00:00.000+00:00",
          "number": "9",
          "summary": "Neue Updates von SUSE und Ubuntu aufgenommen"
        },
        {
          "date": "2019-09-05T22:00:00.000+00:00",
          "number": "10",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2019-09-10T22:00:00.000+00:00",
          "number": "11",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2019-09-23T22:00:00.000+00:00",
          "number": "12",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2019-09-24T22:00:00.000+00:00",
          "number": "13",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2019-09-30T22:00:00.000+00:00",
          "number": "14",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2019-10-06T22:00:00.000+00:00",
          "number": "15",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2019-10-17T22:00:00.000+00:00",
          "number": "16",
          "summary": "Neue Updates von EMC aufgenommen"
        },
        {
          "date": "2024-05-21T22:00:00.000+00:00",
          "number": "17",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2024-06-09T22:00:00.000+00:00",
          "number": "18",
          "summary": "Neue Updates von IBM aufgenommen"
        },
        {
          "date": "2024-11-11T23:00:00.000+00:00",
          "number": "19",
          "summary": "fehlerhafte URL behoben"
        }
      ],
      "status": "final",
      "version": "19"
    }
  },
  "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": "IBM QRadar SIEM",
            "product": {
              "name": "IBM QRadar SIEM",
              "product_id": "T021415",
              "product_identification_helper": {
                "cpe": "cpe:/a:ibm:qradar_siem:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "IBM"
      },
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c=5.2.1",
                "product": {
                  "name": "Open Source Linux Kernel \u003c=5.2.1",
                  "product_id": "494719"
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c=5.2.1",
                "product": {
                  "name": "Open Source Linux Kernel \u003c=5.2.1",
                  "product_id": "494719-fixed"
                }
              }
            ],
            "category": "product_name",
            "name": "Linux Kernel"
          }
        ],
        "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-2019-13631",
      "notes": [
        {
          "category": "description",
          "text": "Es existiert eine Schwachstelle im Linux Kernel. Diese Schwachstelle befindet sich in der Implementierung des TCO tablet/digitizer Version des parse_hid_report_descriptor. Ein Angreifer mit physischem Zugang zum System kann dieses mittels eines speziell pr\u00e4parierten USB Sticks nutzen, der wenn er mit dem System verbunden wird, Daten manipulieren kann oder dem Angreifer die Privilegien des angegriffenen Prozesses verschafft."
        }
      ],
      "product_status": {
        "known_affected": [
          "2951",
          "T002207",
          "67646",
          "T000126",
          "T021415",
          "T004914"
        ],
        "last_affected": [
          "494719"
        ]
      },
      "release_date": "2019-07-24T22:00:00.000+00:00",
      "title": "CVE-2019-13631"
    }
  ]
}


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Sightings

Author Source Type Date

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.