{
  "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": "TianoCore EDK2 ist die Referenzimplementierung von UEFI von Intel.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein lokaler Angreifer kann eine Schwachstelle in TianoCore EDK2 ausnutzen, um einen Denial of Service Angriff durchzuf\u00fchren.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- BIOS/Firmware",
        "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-2024-1274 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2024/wid-sec-w-2024-1274.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2024-1274 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2024-1274"
      },
      {
        "category": "external",
        "summary": "Tianocore GitHub Security Advisory vom 2024-05-31",
        "url": "https://github.com/tianocore/edk2/security/advisories/GHSA-chfw-xj8f-6m53"
      },
      {
        "category": "external",
        "summary": "Dell Security Advisory vom 2024-06-02",
        "url": "https://www.dell.com/support/kbdoc/de-de/000219724/dsa-2023-435"
      },
      {
        "category": "external",
        "summary": "Dell Security Advisory vom 2024-06-02",
        "url": "https://www.dell.com/support/kbdoc/de-de/000225613/dsa-2024-079-security-update-for-dell-poweredge-t30-t40-mini-tower-server-for-ami-bios-vulnerability"
      },
      {
        "category": "external",
        "summary": "Amazon Linux Security Advisory ALAS-2024-2578 vom 2024-06-25",
        "url": "https://alas.aws.amazon.com/AL2/ALAS-2024-2578.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2024:4747 vom 2024-07-24",
        "url": "https://access.redhat.com/errata/RHSA-2024:4747"
      }
    ],
    "source_lang": "en-US",
    "title": "TianoCore EDK2: Schwachstelle erm\u00f6glicht Denial of Service",
    "tracking": {
      "current_release_date": "2024-07-23T22:00:00.000+00:00",
      "generator": {
        "date": "2024-07-24T09:08:11.276+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.0"
        }
      },
      "id": "WID-SEC-W-2024-1274",
      "initial_release_date": "2024-06-02T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2024-06-02T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2024-06-24T22:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von Amazon aufgenommen"
        },
        {
          "date": "2024-07-23T22:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von Red Hat aufgenommen"
        }
      ],
      "status": "final",
      "version": "3"
    }
  },
  "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": "Dell Computer",
            "product": {
              "name": "Dell Computer",
              "product_id": "T006498",
              "product_identification_helper": {
                "cpe": "cpe:/o:dell:dell_computer:-"
              }
            }
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "T30 \u003c1.14.0",
                "product": {
                  "name": "Dell PowerEdge T30 \u003c1.14.0",
                  "product_id": "T032970",
                  "product_identification_helper": {
                    "cpe": "cpe:/h:dell:poweredge:t30__1.14.0"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "T30 \u003c1.15.0",
                "product": {
                  "name": "Dell PowerEdge T30 \u003c1.15.0",
                  "product_id": "T033979",
                  "product_identification_helper": {
                    "cpe": "cpe:/h:dell:poweredge:t30__1.15.0"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "PowerEdge"
          }
        ],
        "category": "vendor",
        "name": "Dell"
      },
      {
        "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": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003cedk2-stable202405",
                "product": {
                  "name": "TianoCore EDK2 \u003cedk2-stable202405",
                  "product_id": "T035148",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:tianocore:edk2:edk2-stable202405"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "EDK2"
          }
        ],
        "category": "vendor",
        "name": "TianoCore"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2024-1298",
      "notes": [
        {
          "category": "description",
          "text": "Es existiert eine Schwachstelle in TianoCore EDK2. Diese besteht in \"MdeModulePkg/Universal/Acpi/FirmwarePerformanceDataTablePei/FirmwarePerformancePei.c\". Bei aktiviertem S3-Sleep kann aufgrund eines UNIT32-\u00dcberlaufs \u00fcber lokalen Zugriff eine Division durch Null verursacht werden. Ein lokaler Angreifer kann diese Schwachstelle ausnutzen, um einen Denial of Service zu verursachen."
        }
      ],
      "product_status": {
        "known_affected": [
          "T006498",
          "67646",
          "398363"
        ]
      },
      "release_date": "2024-06-02T22:00:00Z",
      "title": "CVE-2024-1298"
    }
  ]
}