WID-SEC-W-2022-0158
Vulnerability from csaf_certbund
Published
2022-03-23 23:00
Modified
2024-01-25 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 lokaler Angreifer kann eine Schwachstelle im 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 lokaler Angreifer kann eine Schwachstelle im 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-2022-0158 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2022/wid-sec-w-2022-0158.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2022-0158 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-0158"
      },
      {
        "category": "external",
        "summary": "NVD NIST Security Advisory vom 2022-03-23",
        "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-0854"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:1163-1 vom 2022-04-12",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-April/010687.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:1183-1 vom 2022-04-13",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-April/010701.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:1197-1 vom 2022-04-14",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-April/010731.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:1257-1 vom 2022-04-19",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-April/010746.html"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5381-1 vom 2022-04-21",
        "url": "https://ubuntu.com/security/notices/USN-5381-1"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:1407-1 vom 2022-04-26",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-April/010837.html"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALAS2-2022-1798 vom 2022-06-07",
        "url": "https://alas.aws.amazon.com/AL2/ALAS-2022-1798.html"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALASKERNEL-5.4-2022-026 vom 2022-06-10",
        "url": "https://alas.aws.amazon.com/AL2/ALASKERNEL-5.4-2022-026.html"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALAS-2022-1591 vom 2022-06-10",
        "url": "https://alas.aws.amazon.com/ALAS-2022-1591.html"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALASKERNEL-5.10-2022-014 vom 2022-06-10",
        "url": "https://alas.aws.amazon.com/AL2/ALASKERNEL-5.10-2022-014.html"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DSA-5161 vom 2022-06-11",
        "url": "https://lists.debian.org/debian-security-announce/2022/msg00129.html"
      },
      {
        "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": "Red Hat Security Advisory RHSA-2022:7683 vom 2022-11-08",
        "url": "https://access.redhat.com/errata/RHSA-2022:7683"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2022:7444 vom 2022-11-08",
        "url": "https://access.redhat.com/errata/RHSA-2022:7444"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2022:8267 vom 2022-11-15",
        "url": "https://access.redhat.com/errata/RHSA-2022:8267"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2022:7933 vom 2022-11-15",
        "url": "https://access.redhat.com/errata/RHSA-2022:7933"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2022:8781 vom 2022-12-08",
        "url": "https://access.redhat.com/errata/RHSA-2022:8781"
      },
      {
        "category": "external",
        "summary": "IBM Security Bulletin 6965816 vom 2023-03-24",
        "url": "https://www.ibm.com/support/pages/node/6965816"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2024:0412 vom 2024-01-25",
        "url": "https://access.redhat.com/errata/RHSA-2024:0412"
      }
    ],
    "source_lang": "en-US",
    "title": "Linux Kernel: Schwachstelle erm\u00f6glicht Offenlegung von Informationen",
    "tracking": {
      "current_release_date": "2024-01-25T23:00:00.000+00:00",
      "generator": {
        "date": "2024-02-15T16:46:32.302+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.0"
        }
      },
      "id": "WID-SEC-W-2022-0158",
      "initial_release_date": "2022-03-23T23:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2022-03-23T23:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2022-04-12T22:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2022-04-13T22:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2022-04-18T22:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2022-04-19T22:00:00.000+00:00",
          "number": "5",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2022-04-20T22:00:00.000+00:00",
          "number": "6",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2022-04-26T22:00:00.000+00:00",
          "number": "7",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2022-06-07T22:00:00.000+00:00",
          "number": "8",
          "summary": "Neue Updates von Amazon aufgenommen"
        },
        {
          "date": "2022-06-09T22:00:00.000+00:00",
          "number": "9",
          "summary": "Neue Updates von Amazon aufgenommen"
        },
        {
          "date": "2022-06-12T22:00:00.000+00:00",
          "number": "10",
          "summary": "Neue Updates von Debian aufgenommen"
        },
        {
          "date": "2022-07-03T22:00:00.000+00:00",
          "number": "11",
          "summary": "Neue Updates von Debian aufgenommen"
        },
        {
          "date": "2022-11-08T23:00:00.000+00:00",
          "number": "12",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2022-11-15T23:00:00.000+00:00",
          "number": "13",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2022-12-07T23:00:00.000+00:00",
          "number": "14",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2023-03-23T23:00:00.000+00:00",
          "number": "15",
          "summary": "Neue Updates von IBM aufgenommen"
        },
        {
          "date": "2024-01-25T23:00:00.000+00:00",
          "number": "16",
          "summary": "Neue Updates von Red Hat aufgenommen"
        }
      ],
      "status": "final",
      "version": "16"
    }
  },
  "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": "IBM Spectrum Protect \u003c 10.1.14",
            "product": {
              "name": "IBM Spectrum Protect \u003c 10.1.14",
              "product_id": "T026783",
              "product_identification_helper": {
                "cpe": "cpe:/a:ibm:spectrum_protect:10.1.14"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "IBM"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Open Source Linux Kernel",
            "product": {
              "name": "Open Source Linux Kernel",
              "product_id": "6368",
              "product_identification_helper": {
                "cpe": "cpe:/o:linux:linux_kernel:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Open Source"
      },
      {
        "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": "product_name",
            "name": "Red Hat OpenShift",
            "product": {
              "name": "Red Hat OpenShift",
              "product_id": "T008027",
              "product_identification_helper": {
                "cpe": "cpe:/a:redhat:openshift:-"
              }
            }
          }
        ],
        "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-2022-0854",
      "notes": [
        {
          "category": "description",
          "text": "Es existiert eine Schwachstelle im Linux Kernel. Der Fehler besteht aufgrund eines Speicherlecks im DMA-Subsystem. Ein lokaler Angreifer kann diese Schwachstelle ausnutzen, um vertrauliche Informationen offenzulegen."
        }
      ],
      "product_status": {
        "known_affected": [
          "T008027",
          "2951",
          "T002207",
          "67646",
          "6368",
          "T000126",
          "398363",
          "T026783"
        ]
      },
      "release_date": "2022-03-23T23:00:00Z",
      "title": "CVE-2022-0854"
    }
  ]
}


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