WID-SEC-W-2022-0991

Vulnerability from csaf_certbund - Published: 2022-08-09 22:00 - Updated: 2024-06-26 22:00
Summary
Intel Chipset Firmware: Schwachstelle ermöglicht Denial of Service
Severity
Mittel
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: Intel stellt Chipsätze her, die auf Mainboards zur Ansteuerung der Intel Prozessoren eingesetzt werden. Lenovo ist ein Hersteller u. a. von Computern.
Angriff: Ein lokaler Angreifer kann eine Schwachstelle in Intel Chipset Firmware ausnutzen, um einen Denial of Service Angriff durchzuführen.
Betroffene Betriebssysteme: - Linux - UNIX - Windows
CVE-2022-26074

Es existiert eine Schwachstelle in Intel Chipset in einem Firmware-Subsystem für Intel(R) SPS. Bestimmte Eingaben werden unvollständig bereinigt. Ein lokaler Angreifer kann diese Schwachstelle ausnutzen, um einen Denial of Service zu verursachen.

Affected products
Product Identifier Version Remediation
Lenovo Computer
Lenovo
 cpe:/o:lenovo:lenovo_computer:- —
EMC Avamar
EMC
 cpe:/a:emc:avamar:- —
References
To clipboard 

{
  "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": "Intel stellt Chips\u00e4tze her, die auf Mainboards zur Ansteuerung der Intel Prozessoren eingesetzt werden.\r\nLenovo ist ein Hersteller u. a. von Computern.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein lokaler Angreifer kann eine Schwachstelle in Intel Chipset Firmware ausnutzen, um einen Denial of Service Angriff durchzuf\u00fchren.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Linux\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-2022-0991 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2022/wid-sec-w-2022-0991.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2022-0991 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-0991"
      },
      {
        "category": "external",
        "summary": "Intel Security Advisory vom 2022-08-09",
        "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00669.html"
      },
      {
        "category": "external",
        "summary": "Lenovo Security Advisory vom 2022-08-09",
        "url": "https://support.lenovo.com/de/de/product_security/ps500507-intel-chipset-firmware-advisory"
      },
      {
        "category": "external",
        "summary": "Dell Security Advisory DSA-2024-250 vom 2024-06-27",
        "url": "https://www.dell.com/support/kbdoc/de-de/000226426/dsa-2024-250-security-update-for-dell-avamar-dell-integrated-data-protection-appliance-idpa-security-update-for-multiple-vulnerabilities"
      }
    ],
    "source_lang": "en-US",
    "title": "Intel Chipset Firmware: Schwachstelle erm\u00f6glicht Denial of Service",
    "tracking": {
      "current_release_date": "2024-06-26T22:00:00.000+00:00",
      "generator": {
        "date": "2024-08-15T17:33:07.573+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.5"
        }
      },
      "id": "WID-SEC-W-2022-0991",
      "initial_release_date": "2022-08-09T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2022-08-09T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2024-06-26T22:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von Dell aufgenommen"
        }
      ],
      "status": "final",
      "version": "2"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "category": "product_name",
            "name": "EMC Avamar",
            "product": {
              "name": "EMC Avamar",
              "product_id": "T014381",
              "product_identification_helper": {
                "cpe": "cpe:/a:emc:avamar:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "EMC"
      },
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003cSPS_E3_04.08.04.330.0",
                "product": {
                  "name": "Intel Chipset \u003cSPS_E3_04.08.04.330.0",
                  "product_id": "T024254"
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003cSPS_E3_04.01.04.530.0",
                "product": {
                  "name": "Intel Chipset \u003cSPS_E3_04.01.04.530.0",
                  "product_id": "T024255"
                }
              }
            ],
            "category": "product_name",
            "name": "Chipset"
          }
        ],
        "category": "vendor",
        "name": "Intel"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Lenovo Computer",
            "product": {
              "name": "Lenovo Computer",
              "product_id": "T006520",
              "product_identification_helper": {
                "cpe": "cpe:/o:lenovo:lenovo_computer:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Lenovo"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2022-26074",
      "notes": [
        {
          "category": "description",
          "text": "Es existiert eine Schwachstelle in Intel Chipset in einem Firmware-Subsystem f\u00fcr Intel(R) SPS. Bestimmte Eingaben werden unvollst\u00e4ndig bereinigt. Ein lokaler Angreifer kann diese Schwachstelle ausnutzen, um einen Denial of Service zu verursachen."
        }
      ],
      "product_status": {
        "known_affected": [
          "T006520",
          "T014381"
        ]
      },
      "release_date": "2022-08-09T22:00:00.000+00:00",
      "title": "CVE-2022-26074"
    }
  ]
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Drag nodes to arrange them. Double-click a related vulnerability to open it, or a source to visit its link. The Physics button on the left tunes the layout and the simulation; the legend at the bottom left hides or shows nodes by kind and by sighting type.

Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

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.
Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

JSON

Loading timeline…




    Related by attack behaviour

    Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.