wid-sec-w-2022-0421
Vulnerability from csaf_certbund
Published
2022-01-25 23:00
Modified
2024-09-02 22:00
Summary
QEMU: 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
QEMU ist eine freie Virtualisierungssoftware, die die gesamte Hardware eines Computers emuliert.
Angriff
Ein lokaler Angreifer kann eine Schwachstelle in QEMU ausnutzen, um seine Privilegien zu erhöhen und vertrauliche Informationen offenzulegen.
Betroffene Betriebssysteme
- Linux - Sonstiges - UNIX - Windows


To clipboard 

{
  "document": {
    "aggregate_severity": {
      "text": "hoch"
    },
    "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": "QEMU ist eine freie Virtualisierungssoftware, die die gesamte Hardware eines Computers emuliert.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein lokaler Angreifer kann eine Schwachstelle in QEMU ausnutzen, um seine Privilegien zu erh\u00f6hen und vertrauliche Informationen offenzulegen.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Linux\n- Sonstiges\n- UNIX\n- Windows",
        "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-2022-0421 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2022/wid-sec-w-2022-0421.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2022-0421 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-0421"
      },
      {
        "category": "external",
        "summary": "Bugzilla Security Advisory vom 2022-01-25",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2044863"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5489-1 vom 2022-06-21",
        "url": "https://ubuntu.com/security/notices/USN-5489-1"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-5307-1 vom 2022-02-28",
        "url": "https://ubuntu.com/security/notices/USN-5307-1"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2022:0759 vom 2022-03-07",
        "url": "https://access.redhat.com/errata/RHSA-2022:0759"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2022:0886 vom 2022-03-15",
        "url": "https://access.redhat.com/errata/RHSA-2022:0886"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2022:0949 vom 2022-03-16",
        "url": "https://access.redhat.com/errata/RHSA-2022:0949"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2022-0886 vom 2022-03-16",
        "url": "http://linux.oracle.com/errata/ELSA-2022-0886.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2022:0973 vom 2022-03-21",
        "url": "https://access.redhat.com/errata/RHSA-2022:0973"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2022:0971 vom 2022-03-21",
        "url": "https://access.redhat.com/errata/RHSA-2022:0971"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:0930-1 vom 2022-03-22",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-March/010498.html"
      },
      {
        "category": "external",
        "summary": "AVAYA Security Advisory ASA-2022-032 vom 2022-03-22",
        "url": "https://downloads.avaya.com/css/P8/documents/101080967"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2022:0930-2 vom 2022-04-20",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-April/010778.html"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALAS-2022-050 vom 2022-04-22",
        "url": "https://alas.aws.amazon.com/AL2022/ALAS-2022-050.html"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DSA-5133 vom 2022-05-09",
        "url": "https://lists.debian.org/debian-security-announce/2022/msg00101.html"
      },
      {
        "category": "external",
        "summary": "Gentoo Linux Security Advisory GLSA-202208-27 vom 2022-08-23",
        "url": "https://security.gentoo.org/glsa/202208-27"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2024-12604 vom 2024-09-02",
        "url": "https://linux.oracle.com/errata/ELSA-2024-12604.html"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2024-12605 vom 2024-09-02",
        "url": "https://linux.oracle.com/errata/ELSA-2024-12605.html"
      }
    ],
    "source_lang": "en-US",
    "title": "QEMU: Schwachstelle erm\u00f6glicht Privilegieneskalation",
    "tracking": {
      "current_release_date": "2024-09-02T22:00:00.000+00:00",
      "generator": {
        "date": "2024-09-03T08:15:31.818+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.6"
        }
      },
      "id": "WID-SEC-W-2022-0421",
      "initial_release_date": "2022-01-25T23:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2022-01-25T23:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2022-02-10T23:00:00.000+00:00",
          "number": "2",
          "summary": "Referenz(en) aufgenommen: FEDORA-2022-5D0676B098, FEDORA-2022-3A60C34473"
        },
        {
          "date": "2022-02-28T23:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2022-03-07T23:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2022-03-15T23:00:00.000+00:00",
          "number": "5",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2022-03-16T23:00:00.000+00:00",
          "number": "6",
          "summary": "Neue Updates von Red Hat und Oracle Linux aufgenommen"
        },
        {
          "date": "2022-03-20T23:00:00.000+00:00",
          "number": "7",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2022-03-22T23:00:00.000+00:00",
          "number": "8",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2022-03-23T23:00:00.000+00:00",
          "number": "9",
          "summary": "Neue Updates von AVAYA aufgenommen"
        },
        {
          "date": "2022-04-20T22:00:00.000+00:00",
          "number": "10",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2022-04-24T22:00:00.000+00:00",
          "number": "11",
          "summary": "Neue Updates von Amazon aufgenommen"
        },
        {
          "date": "2022-05-09T22:00:00.000+00:00",
          "number": "12",
          "summary": "Neue Updates von Debian aufgenommen"
        },
        {
          "date": "2022-06-21T22:00:00.000+00:00",
          "number": "13",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2022-08-22T22:00:00.000+00:00",
          "number": "14",
          "summary": "Neue Updates von Gentoo aufgenommen"
        },
        {
          "date": "2024-09-02T22:00:00.000+00:00",
          "number": "15",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        }
      ],
      "status": "final",
      "version": "15"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c=3.5.0.600",
                "product": {
                  "name": "Adobe AIR \u003c=3.5.0.600",
                  "product_id": "185118"
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c=3.5.0.600",
                "product": {
                  "name": "Adobe AIR \u003c=3.5.0.600",
                  "product_id": "185118-fixed"
                }
              }
            ],
            "category": "product_name",
            "name": "AIR"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c=11.5.502.110 (Windows + Macintosh)",
                "product": {
                  "name": "Adobe Flash Player \u003c=11.5.502.110 (Windows + Macintosh)",
                  "product_id": "185114"
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c=11.5.502.110 (Windows + Macintosh)",
                "product": {
                  "name": "Adobe Flash Player \u003c=11.5.502.110 (Windows + Macintosh)",
                  "product_id": "185114-fixed"
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c=11.2.202.251 (Linux)",
                "product": {
                  "name": "Adobe Flash Player \u003c=11.2.202.251 (Linux)",
                  "product_id": "185115"
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c=11.2.202.251 (Linux)",
                "product": {
                  "name": "Adobe Flash Player \u003c=11.2.202.251 (Linux)",
                  "product_id": "185115-fixed"
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c=11.1.115.27 (Android 4.x)",
                "product": {
                  "name": "Adobe Flash Player \u003c=11.1.115.27 (Android 4.x)",
                  "product_id": "T000079"
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c=11.1.115.27 (Android 4.x)",
                "product": {
                  "name": "Adobe Flash Player \u003c=11.1.115.27 (Android 4.x)",
                  "product_id": "T000079-fixed"
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c=11.1.111.24 (Android 3.x + 2.x)",
                "product": {
                  "name": "Adobe Flash Player \u003c=11.1.111.24 (Android 3.x + 2.x)",
                  "product_id": "T000080"
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c=11.1.111.24 (Android 3.x + 2.x)",
                "product": {
                  "name": "Adobe Flash Player \u003c=11.1.111.24 (Android 3.x + 2.x)",
                  "product_id": "T000080-fixed"
                }
              }
            ],
            "category": "product_name",
            "name": "Flash Player"
          }
        ],
        "category": "vendor",
        "name": "Adobe"
      },
      {
        "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": "Avaya Aura Application Enablement Services",
            "product": {
              "name": "Avaya Aura Application Enablement Services",
              "product_id": "T015516",
              "product_identification_helper": {
                "cpe": "cpe:/a:avaya:aura_application_enablement_services:-"
              }
            }
          },
          {
            "category": "product_name",
            "name": "Avaya Aura Communication Manager",
            "product": {
              "name": "Avaya Aura Communication Manager",
              "product_id": "T015126",
              "product_identification_helper": {
                "cpe": "cpe:/a:avaya:communication_manager:-"
              }
            }
          },
          {
            "category": "product_name",
            "name": "Avaya Aura Experience Portal",
            "product": {
              "name": "Avaya Aura Experience Portal",
              "product_id": "T015519",
              "product_identification_helper": {
                "cpe": "cpe:/a:avaya:aura_experience_portal:-"
              }
            }
          },
          {
            "category": "product_name",
            "name": "Avaya Aura Session Manager",
            "product": {
              "name": "Avaya Aura Session Manager",
              "product_id": "T015127",
              "product_identification_helper": {
                "cpe": "cpe:/a:avaya:session_manager:-"
              }
            }
          },
          {
            "category": "product_name",
            "name": "Avaya Aura System Manager",
            "product": {
              "name": "Avaya Aura System Manager",
              "product_id": "T015518",
              "product_identification_helper": {
                "cpe": "cpe:/a:avaya:aura_system_manager:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Avaya"
      },
      {
        "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": "Gentoo Linux",
            "product": {
              "name": "Gentoo Linux",
              "product_id": "T012167",
              "product_identification_helper": {
                "cpe": "cpe:/o:gentoo:linux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Gentoo"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Open Source QEMU",
            "product": {
              "name": "Open Source QEMU",
              "product_id": "T007150",
              "product_identification_helper": {
                "cpe": "cpe:/a:qemu:qemu:-"
              }
            }
          }
        ],
        "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-2022-0358",
      "notes": [
        {
          "category": "description",
          "text": "Es existiert eine Schwachstelle in QEMU. Der Fehler besteht in der Implementierung des gemeinsam genutzten Dateisystem-Daemons virtio-fs (virtiofsd), da es m\u00f6glich ist, Dateien in den von virtio-fs gemeinsam genutzten Verzeichnissen mit unbeabsichtigtem Gruppeneigentum zu erstellen, wobei ein Verzeichnis einer bestimmten Gruppe als SGID zugeordnet und von einem Benutzer beschreibbar ist, der nicht Mitglied der Gruppe ist. Ein lokaler Gastangreifer kann diese Schwachstelle ausnutzen, um seine Privilegien zu erweitern und vertrauliche Informationen offenzulegen."
        }
      ],
      "product_status": {
        "known_affected": [
          "T015519",
          "T015518",
          "67646",
          "T015516",
          "T015127",
          "T015126",
          "T012167",
          "T004914",
          "2951",
          "T002207",
          "T000126",
          "398363",
          "T007150"
        ],
        "last_affected": [
          "185118",
          "T000080",
          "T000079",
          "185115",
          "185114"
        ]
      },
      "release_date": "2022-01-25T23:00:00.000+00:00",
      "title": "CVE-2022-0358"
    }
  ]
}


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