WID-SEC-W-2022-0154

Vulnerability from csaf_certbund - Published: 2022-03-10 23:00 - Updated: 2025-05-12 22:00
Summary
Xen: Mehrere Schwachstellen ermöglichen Umgehen von Sicherheitsvorkehrungen

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
Xen ist ein Virtueller-Maschinen-Monitor (VMM), der Hardware (x86, IA-64, PowerPC) für die darauf laufenden Systeme (Domains) paravirtualisiert.
Angriff
Ein lokaler Angreifer kann mehrere Schwachstellen in Xen ausnutzen, um Sicherheitsvorkehrungen zu umgehen oder einen Denial of Service Zustand herbeizuführen.
Betroffene Betriebssysteme
- Linux

{
  "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": "Xen ist ein Virtueller-Maschinen-Monitor (VMM), der Hardware (x86, IA-64, PowerPC) f\u00fcr 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 herbeizuf\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-2022-0154 - 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 erm\u00f6glichen 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"
    }
  ]
}


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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.


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