{
  "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 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."
    }, {
      "category" : "description",
      "text" : "Xen ist ein Virtueller-Maschinen-Monitor (VMM), der Hardware (x86, IA-64, PowerPC) für die darauf laufenden Systeme (Domains) paravirtualisiert.",
      "title" : "Produktbeschreibung"
    }, {
      "category" : "summary",
      "text" : "Ein lokaler Angreifer kann mehrere Schwachstellen in Xen ausnutzen, um Sicherheitsvorkehrungen zu umgehen oder einen Denial of Service Zustand herbeizuführen.",
      "title" : "Angriff"
    }, {
      "category" : "general",
      "text" : "- Linux",
      "title" : "Betroffene Betriebssysteme"
    } ],
    "publisher" : {
      "category" : "other",
      "contact_details" : "csaf-provider@cert-bund.de",
      "name" : "Bundesamt für Sicherheit in der Informationstechnik",
      "namespace" : "https://www.bsi.bund.de"
    },
    "references" : [ {
      "category" : "self",
      "summary" : "WID-SEC-W-2022-0154 - CSAF Version",
      "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2022/wid-sec-w-2022-0154.json"
    }, {
      "category" : "self",
      "summary" : "WID-SEC-2022-0154 - Portal Version",
      "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-0154"
    }, {
      "category" : "external",
      "summary" : "Xen Security Advisory vom 2022-03-10",
      "url" : "https://xenbits.xen.org/xsa/advisory-396.html"
    }, {
      "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-2022:1196-1 vom 2022-04-14",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-April/010723.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-2022:1255-1 vom 2022-04-19",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-April/010749.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:1267-1 vom 2022-04-19",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-April/010755.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:1266-1 vom 2022-04-19",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-April/010754.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" : "SUSE Security Update SUSE-SU-2022:1256-1 vom 2022-04-19",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-April/010751.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:1270-1 vom 2022-04-20",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-April/010768.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:1283-1 vom 2022-04-20",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-April/010777.html"
    }, {
      "category" : "external",
      "summary" : "SUSE Security Update SUSE-SU-2022:1402-1 vom 2022-04-26",
      "url" : "https://lists.suse.com/pipermail/sle-security-updates/2022-April/010835.html"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-5418-1 vom 2022-05-12",
      "url" : "https://ubuntu.com/security/notices/USN-5418-1"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-5467-1 vom 2022-06-08",
      "url" : "https://ubuntu.com/security/notices/USN-5467-1"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2022-9479 vom 2022-06-15",
      "url" : "http://linux.oracle.com/errata/ELSA-2022-9479.html"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2022-9480 vom 2022-06-15",
      "url" : "http://linux.oracle.com/errata/ELSA-2022-9480.html"
    }, {
      "category" : "external",
      "summary" : "Oracle Linux Security Advisory ELSA-2022-9477 vom 2022-06-15",
      "url" : "http://linux.oracle.com/errata/ELSA-2022-9477.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" : "Oracle Linux Security Advisory ELSA-2022-9999 vom 2022-11-16",
      "url" : "http://linux.oracle.com/errata/ELSA-2022-9999.html"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-7428-2 vom 2025-04-09",
      "url" : "https://ubuntu.com/security/notices/USN-7428-2"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-7428-1 vom 2025-04-09",
      "url" : "https://ubuntu.com/security/notices/USN-7428-1"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-7506-2 vom 2025-05-12",
      "url" : "https://ubuntu.com/security/notices/USN-7506-2"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-7506-3 vom 2025-05-12",
      "url" : "https://ubuntu.com/security/notices/USN-7506-3"
    }, {
      "category" : "external",
      "summary" : "Ubuntu Security Notice USN-7506-1 vom 2025-05-12",
      "url" : "https://ubuntu.com/security/notices/USN-7506-1"
    } ],
    "source_lang" : "en-US",
    "title" : "Xen: Mehrere Schwachstellen ermöglichen Umgehen von Sicherheitsvorkehrungen",
    "tracking" : {
      "current_release_date" : "2025-05-12T22:00:00.000+00:00",
      "generator" : {
        "date" : "2025-05-13T07:15:59.222+00:00",
        "engine" : {
          "name" : "BSI-WID",
          "version" : "1.3.12"
        }
      },
      "id" : "WID-SEC-W-2022-0154",
      "initial_release_date" : "2022-03-10T23:00:00.000+00:00",
      "revision_history" : [ {
        "date" : "2022-03-10T23:00:00.000+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 SUSE aufgenommen"
      }, {
        "date" : "2022-04-26T22:00:00.000+00:00",
        "number" : "7",
        "summary" : "Neue Updates von SUSE aufgenommen"
      }, {
        "date" : "2022-05-11T22:00:00.000+00:00",
        "number" : "8",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2022-06-07T22:00:00.000+00:00",
        "number" : "9",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2022-06-16T22:00:00.000+00:00",
        "number" : "10",
        "summary" : "Neue Updates von Oracle Linux aufgenommen"
      }, {
        "date" : "2022-07-03T22:00:00.000+00:00",
        "number" : "11",
        "summary" : "Neue Updates von Debian aufgenommen"
      }, {
        "date" : "2022-11-16T23:00:00.000+00:00",
        "number" : "12",
        "summary" : "Neue Updates von Oracle Linux aufgenommen"
      }, {
        "date" : "2025-04-09T22:00:00.000+00:00",
        "number" : "13",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      }, {
        "date" : "2025-05-12T22:00:00.000+00:00",
        "number" : "14",
        "summary" : "Neue Updates von Ubuntu aufgenommen"
      } ],
      "status" : "final",
      "version" : "14"
    }
  },
  "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" : [ {
        "branches" : [ {
          "category" : "product_version",
          "name" : "Linux PV",
          "product" : {
            "name" : "Open Source Xen Linux PV",
            "product_id" : "T022319",
            "product_identification_helper" : {
              "cpe" : "cpe:/o:xen:xen:linux_pv"
            }
          }
        } ],
        "category" : "product_name",
        "name" : "Xen"
      } ],
      "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" : "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-2022-23036",
    "product_status" : {
      "known_affected" : [ "T022319", "2951", "T002207", "T000126", "T004914" ]
    },
    "release_date" : "2022-03-10T23:00:00.000+00:00",
    "title" : "CVE-2022-23036"
  }, {
    "cve" : "CVE-2022-23037",
    "product_status" : {
      "known_affected" : [ "T022319", "2951", "T002207", "T000126", "T004914" ]
    },
    "release_date" : "2022-03-10T23:00:00.000+00:00",
    "title" : "CVE-2022-23037"
  }, {
    "cve" : "CVE-2022-23038",
    "product_status" : {
      "known_affected" : [ "T022319", "2951", "T002207", "T000126", "T004914" ]
    },
    "release_date" : "2022-03-10T23:00:00.000+00:00",
    "title" : "CVE-2022-23038"
  }, {
    "cve" : "CVE-2022-23039",
    "product_status" : {
      "known_affected" : [ "T022319", "2951", "T002207", "T000126", "T004914" ]
    },
    "release_date" : "2022-03-10T23:00:00.000+00:00",
    "title" : "CVE-2022-23039"
  }, {
    "cve" : "CVE-2022-23040",
    "product_status" : {
      "known_affected" : [ "T022319", "2951", "T002207", "T000126", "T004914" ]
    },
    "release_date" : "2022-03-10T23:00:00.000+00:00",
    "title" : "CVE-2022-23040"
  }, {
    "cve" : "CVE-2022-23041",
    "product_status" : {
      "known_affected" : [ "T022319", "2951", "T002207", "T000126", "T004914" ]
    },
    "release_date" : "2022-03-10T23:00:00.000+00:00",
    "title" : "CVE-2022-23041"
  }, {
    "cve" : "CVE-2022-23042",
    "product_status" : {
      "known_affected" : [ "T022319", "2951", "T002207", "T000126", "T004914" ]
    },
    "release_date" : "2022-03-10T23:00:00.000+00:00",
    "title" : "CVE-2022-23042"
  } ]
}