wid-sec-w-2022-0299
Vulnerability from csaf_certbund
Published
2022-06-14 22:00
Modified
2022-12-26 23:00
Summary
Linux Kernel: Schwachstelle ermöglicht Offenlegung von Informationen

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 Angreifer kann eine Schwachstelle in Linux Kernel ausnutzen, um Informationen offenzulegen.
Betroffene Betriebssysteme
- UNIX - 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 Angreifer kann eine Schwachstelle in Linux Kernel ausnutzen, um Informationen offenzulegen.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- UNIX\n- 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-2022-0299 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2022/wid-sec-w-2022-0299.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2022-0299 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-0299"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:4617-1 vom 2022-12-23",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-December/013342.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Bugzilla - Bug 2096901 vom 2022-06-14",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2096901"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DSA-5173 vom 2022-07-03",
        "url": "https://lists.debian.org/debian-security-announce/2022/msg00141.html"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DLA-3065 vom 2022-07-01",
        "url": "https://lists.debian.org/debian-lts-announce/2022/07/msg00000.html"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALAS-2022-1604 vom 2022-07-07",
        "url": "https://alas.aws.amazon.com/ALAS-2022-1604.html"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALAS-2022-1813 vom 2022-07-15",
        "url": "https://alas.aws.amazon.com/AL2/ALAS-2022-1813.html"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALAS2KERNEL-5.4-2022-030 vom 2022-07-21",
        "url": "https://alas.aws.amazon.com/AL2/ALASKERNEL-5.4-2022-030.html"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALASKERNEL-5.10-2022-016 vom 2022-07-21",
        "url": "https://alas.aws.amazon.com/AL2/ALASKERNEL-5.10-2022-016.html"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALAS2KERNEL-5.10-2022-015 vom 2022-07-21",
        "url": "https://alas.aws.amazon.com/AL2/ALASKERNEL-5.10-2022-015.html"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALAS2KERNEL-5.4-2022-028 vom 2022-07-21",
        "url": "https://alas.aws.amazon.com/AL2/ALASKERNEL-5.4-2022-028.html"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALAS2KERNEL-5.10-2022-017 vom 2022-07-21",
        "url": "https://alas.aws.amazon.com/AL2/ALASKERNEL-5.10-2022-017.html"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALAS2KERNEL-5.4-2022-032 vom 2022-07-21",
        "url": "https://alas.aws.amazon.com/AL2/ALASKERNEL-5.4-2022-032.html"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5616-1 vom 2022-09-16",
        "url": "https://ubuntu.com/security/notices/USN-5616-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5622-1 vom 2022-09-21",
        "url": "https://ubuntu.com/security/notices/USN-5622-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5623-1 vom 2022-09-21",
        "url": "https://ubuntu.com/security/notices/USN-5623-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5630-1 vom 2022-09-22",
        "url": "https://ubuntu.com/security/notices/USN-5630-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5639-1 vom 2022-09-26",
        "url": "https://ubuntu.com/security/notices/USN-5639-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5647-1 vom 2022-09-28",
        "url": "https://ubuntu.com/security/notices/USN-5647-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5654-1 vom 2022-10-04",
        "url": "https://ubuntu.com/security/notices/USN-5654-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5660-1 vom 2022-10-06",
        "url": "https://ubuntu.com/security/notices/USN-5660-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5669-2 vom 2022-10-11",
        "url": "https://ubuntu.com/security/notices/USN-5669-2"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5669-1 vom 2022-10-11",
        "url": "https://ubuntu.com/security/notices/USN-5669-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5678-1 vom 2022-10-13",
        "url": "https://ubuntu.com/security/notices/USN-5678-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5679-1 vom 2022-10-13",
        "url": "https://ubuntu.com/security/notices/USN-5679-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5684-1 vom 2022-10-17",
        "url": "https://ubuntu.com/security/notices/USN-5684-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5687-1 vom 2022-10-18",
        "url": "https://ubuntu.com/security/notices/USN-5687-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5695-1 vom 2022-10-21",
        "url": "https://ubuntu.com/security/notices/USN-5695-1"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:3693-1 vom 2022-10-22",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-October/012617.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:3704-1 vom 2022-10-24",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-October/012636.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:3809-1 vom 2022-10-31",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-October/012771.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:3844-1 vom 2022-11-02",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-November/012797.html"
      }
    ],
    "source_lang": "en-US",
    "title": "Linux Kernel: Schwachstelle erm\u00f6glicht Offenlegung von Informationen",
    "tracking": {
      "current_release_date": "2022-12-26T23:00:00.000+00:00",
      "generator": {
        "date": "2024-02-15T16:48:01.858+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.0"
        }
      },
      "id": "WID-SEC-W-2022-0299",
      "initial_release_date": "2022-06-14T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2022-06-14T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2022-07-03T22:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von Debian aufgenommen"
        },
        {
          "date": "2022-07-07T22:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von Amazon aufgenommen"
        },
        {
          "date": "2022-07-14T22:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von Amazon aufgenommen"
        },
        {
          "date": "2022-07-20T22:00:00.000+00:00",
          "number": "5",
          "summary": "Neue Updates von Amazon aufgenommen"
        },
        {
          "date": "2022-07-21T22:00:00.000+00:00",
          "number": "6",
          "summary": "Neue Updates von Amazon aufgenommen"
        },
        {
          "date": "2022-09-18T22:00:00.000+00:00",
          "number": "7",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2022-09-21T22:00:00.000+00:00",
          "number": "8",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2022-09-22T22:00:00.000+00:00",
          "number": "9",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2022-09-26T22:00:00.000+00:00",
          "number": "10",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2022-09-28T22:00:00.000+00:00",
          "number": "11",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2022-10-04T22:00:00.000+00:00",
          "number": "12",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2022-10-05T22:00:00.000+00:00",
          "number": "13",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2022-10-10T22:00:00.000+00:00",
          "number": "14",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2022-10-13T22:00:00.000+00:00",
          "number": "15",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2022-10-17T22:00:00.000+00:00",
          "number": "16",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2022-10-18T22:00:00.000+00:00",
          "number": "17",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2022-10-23T22:00:00.000+00:00",
          "number": "18",
          "summary": "Neue Updates von Ubuntu und SUSE aufgenommen"
        },
        {
          "date": "2022-10-24T22:00:00.000+00:00",
          "number": "19",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2022-10-31T23:00:00.000+00:00",
          "number": "20",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2022-11-01T23:00:00.000+00:00",
          "number": "21",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2022-12-26T23:00:00.000+00:00",
          "number": "22",
          "summary": "Neue Updates von SUSE aufgenommen"
        }
      ],
      "status": "final",
      "version": "22"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Amazon Linux 2",
            "product": {
              "name": "Amazon Linux 2",
              "product_id": "398363",
              "product_identification_helper": {
                "cpe": "cpe:/o:amazon:linux_2:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Amazon"
      },
      {
        "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": "Open Source Linux Kernel \u003c 5.17.9",
            "product": {
              "name": "Open Source Linux Kernel \u003c 5.17.9",
              "product_id": "T023505",
              "product_identification_helper": {
                "cpe": "cpe:/o:linux:linux_kernel:5.17.9"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Open Source"
      },
      {
        "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-2022-32296",
      "notes": [
        {
          "category": "description",
          "text": "Es existiert eine Schwachstelle imn Linux Kernel. Der Fehler besteht darin, dass TCP-Server in der Lage sind, Clients zu identifizieren, indem sie beobachten, welche Quellports verwendet wurden. Ein entfernter Angreifer kann diese Schwachstelle ausnutzen, um vertrauliche Informationen offenzulegen."
        }
      ],
      "product_status": {
        "known_affected": [
          "2951",
          "T002207",
          "T000126",
          "398363"
        ]
      },
      "release_date": "2022-06-14T22:00:00Z",
      "title": "CVE-2022-32296"
    }
  ]
}


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