WID-SEC-W-2023-1731

Vulnerability from csaf_certbund - Published: 2023-07-12 22:00 - Updated: 2025-05-01 22:00
Summary
QEMU: Schwachstelle ermöglicht Denial of Service

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 einen Denial of Service Angriff durchzuführen.
Betroffene Betriebssysteme
- Linux
To clipboard 

{
  "document": {
    "aggregate_severity": {
      "text": "niedrig"
    },
    "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 einen Denial of Service Angriff durchzuf\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-2023-1731 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-1731.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2023-1731 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-1731"
      },
      {
        "category": "external",
        "summary": "Red Hat Bugzilla Security Notification vom 2023-07-12",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2222351"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2024:0135 vom 2024-01-10",
        "url": "https://access.redhat.com/errata/RHSA-2024:0135"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2024-0135 vom 2024-01-13",
        "url": "https://linux.oracle.com/errata/ELSA-2024-0135.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2024:0404 vom 2024-01-25",
        "url": "https://access.redhat.com/errata/RHSA-2024:0404"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2024:0569 vom 2024-01-30",
        "url": "https://access.redhat.com/errata/RHSA-2024:0569"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2024-12276 vom 2024-04-10",
        "url": "https://linux.oracle.com/errata/ELSA-2024-12276.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:1394-1 vom 2024-04-23",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-April/018405.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:1438-1 vom 2024-04-26",
        "url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/message/3HSRH6PHMVZ5S6LL5XY56P7KM6QDI547/"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2024:2135 vom 2024-04-30",
        "url": "https://access.redhat.com/errata/RHSA-2024:2135"
      },
      {
        "category": "external",
        "summary": "Rocky Linux Security Advisory RLSA-2024:2135 vom 2024-05-10",
        "url": "https://errata.build.resf.org/RLSA-2024:2135"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2024-3253 vom 2024-06-01",
        "url": "https://linux.oracle.com/errata/ELSA-2024-3253.html"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2024-12407 vom 2024-06-04",
        "url": "https://linux.oracle.com/errata/ELSA-2024-12407.html"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2024-12435 vom 2024-06-14",
        "url": "https://linux.oracle.com/errata/ELSA-2024-12435.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2024:1438-2 vom 2024-08-01",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2024-August/019082.html"
      },
      {
        "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"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-7094-1 vom 2024-11-11",
        "url": "https://ubuntu.com/security/notices/USN-7094-1"
      },
      {
        "category": "external",
        "summary": "Juniper Security Advisory JSA92874 vom 2024-01-09",
        "url": "https://supportportal.juniper.net/s/article/2025-01-Security-Bulletin-Junos-Space-Multiple-vulnerabilities-resolved-in-24-1R2-release"
      },
      {
        "category": "external",
        "summary": "Juniper Security Bulletin",
        "url": "https://supportportal.juniper.net/s/article/2025-01-Security-Bulletin-Junos-Space-Multiple-vulnerabilities-resolved-in-24-1R2-release?language=en_US"
      },
      {
        "category": "external",
        "summary": "Debian Security Advisory DLA-4144 vom 2025-04-30",
        "url": "https://lists.debian.org/debian-lts-announce/2025/04/msg00042.html"
      }
    ],
    "source_lang": "en-US",
    "title": "QEMU: Schwachstelle erm\u00f6glicht Denial of Service",
    "tracking": {
      "current_release_date": "2025-05-01T22:00:00.000+00:00",
      "generator": {
        "date": "2025-05-02T08:13:12.281+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.12"
        }
      },
      "id": "WID-SEC-W-2023-1731",
      "initial_release_date": "2023-07-12T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2023-07-12T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2024-01-10T23:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2024-01-14T23:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2024-01-25T23:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2024-01-30T23:00:00.000+00:00",
          "number": "5",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2024-04-10T22:00:00.000+00:00",
          "number": "6",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2024-04-23T22:00:00.000+00:00",
          "number": "7",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2024-04-25T22:00:00.000+00:00",
          "number": "8",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2024-04-29T22:00:00.000+00:00",
          "number": "9",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2024-05-12T22:00:00.000+00:00",
          "number": "10",
          "summary": "Neue Updates von Rocky Enterprise Software Foundation aufgenommen"
        },
        {
          "date": "2024-06-02T22:00:00.000+00:00",
          "number": "11",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2024-06-04T22:00:00.000+00:00",
          "number": "12",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2024-06-16T22:00:00.000+00:00",
          "number": "13",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2024-07-31T22:00:00.000+00:00",
          "number": "14",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2024-09-02T22:00:00.000+00:00",
          "number": "15",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2024-11-10T23:00:00.000+00:00",
          "number": "16",
          "summary": "Neue Updates von Ubuntu aufgenommen"
        },
        {
          "date": "2025-01-08T23:00:00.000+00:00",
          "number": "17",
          "summary": "Neue Updates von Juniper aufgenommen"
        },
        {
          "date": "2025-04-10T22:00:00.000+00:00",
          "number": "18",
          "summary": "Neue Updates aufgenommen"
        },
        {
          "date": "2025-05-01T22:00:00.000+00:00",
          "number": "19",
          "summary": "Neue Updates von Debian aufgenommen"
        }
      ],
      "status": "final",
      "version": "19"
    }
  },
  "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_range",
                "name": "\u003c24.1R2",
                "product": {
                  "name": "Juniper Junos Space \u003c24.1R2",
                  "product_id": "T040074"
                }
              },
              {
                "category": "product_version",
                "name": "24.1R2",
                "product": {
                  "name": "Juniper Junos Space 24.1R2",
                  "product_id": "T040074-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:juniper:junos_space:24.1r2"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Junos Space"
          }
        ],
        "category": "vendor",
        "name": "Juniper"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Open Source QEMU",
            "product": {
              "name": "Open Source QEMU",
              "product_id": "T028555",
              "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": "RESF Rocky Linux",
            "product": {
              "name": "RESF Rocky Linux",
              "product_id": "T032255",
              "product_identification_helper": {
                "cpe": "cpe:/o:resf:rocky_linux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "RESF"
      },
      {
        "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-2023-3019",
      "product_status": {
        "known_affected": [
          "T040074",
          "2951",
          "T002207",
          "67646",
          "T000126",
          "T004914",
          "T028555",
          "T032255"
        ]
      },
      "release_date": "2023-07-12T22:00:00.000+00:00",
      "title": "CVE-2023-3019"
    }
  ]
}


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Taxonomy of the tags.




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.



Detection rules are retrieved from Rulezet.