csaf_certbund - wid-sec-w-2025-0773

WID-SEC-W-2025-0773

Vulnerability from csaf_certbund - Published: 2025-04-08 22:00 - Updated: 2025-04-08 22:00

Summary

Dell BIOS: Schwachstelle ermöglicht Codeausführung

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

Das BIOS ist die Firmware bei IBM PC kompatiblen Computern.

Angriff

Ein lokaler, privilegierter Angreifer kann eine Schwachstelle in Dell BIOS ausnutzen, um beliebigen Programmcode auszuführen.

Betroffene Betriebssysteme

- BIOS/Firmware

JSON

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{
  "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": "Das BIOS ist die Firmware bei IBM PC kompatiblen Computern.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein lokaler, privilegierter Angreifer kann eine Schwachstelle in Dell BIOS ausnutzen, um beliebigen Programmcode auszuf\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-2025-0773 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2025/wid-sec-w-2025-0773.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2025-0773 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2025-0773"
      },
      {
        "category": "external",
        "summary": "Dell Security Update vom 2025-04-08",
        "url": "https://www.dell.com/support/kbdoc/de-de/000283859/dsa-2025-088"
      },
      {
        "category": "external",
        "summary": "NIST CVE-2025-29988",
        "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-29988"
      }
    ],
    "source_lang": "en-US",
    "title": "Dell BIOS: Schwachstelle erm\u00f6glicht Codeausf\u00fchrung",
    "tracking": {
      "current_release_date": "2025-04-08T22:00:00.000+00:00",
      "generator": {
        "date": "2025-04-09T11:15:14.609+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.12"
        }
      },
      "id": "WID-SEC-W-2025-0773",
      "initial_release_date": "2025-04-08T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2025-04-08T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "Pro 14 Plus PB14250 \u003c2.1.5",
                "product": {
                  "name": "Dell BIOS Pro 14 Plus PB14250 \u003c2.1.5",
                  "product_id": "T042677"
                }
              },
              {
                "category": "product_version",
                "name": "Pro 14 Plus PB14250 2.1.5",
                "product": {
                  "name": "Dell BIOS Pro 14 Plus PB14250 2.1.5",
                  "product_id": "T042677-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/h:dell:bios:pro_14_plus_pb14250__2.1.5"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "Latitude 5430 Rugged Laptop \u003c1.35.0",
                "product": {
                  "name": "Dell BIOS Latitude 5430 Rugged Laptop \u003c1.35.0",
                  "product_id": "T042678"
                }
              },
              {
                "category": "product_version",
                "name": "Latitude 5430 Rugged Laptop 1.35.0",
                "product": {
                  "name": "Dell BIOS Latitude 5430 Rugged Laptop 1.35.0",
                  "product_id": "T042678-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/h:dell:bios:latitude_5430_rugged_laptop__1.35.0"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "Latitude 7330 Rugged Laptop \u003c1.35.0",
                "product": {
                  "name": "Dell BIOS Latitude 7330 Rugged Laptop \u003c1.35.0",
                  "product_id": "T042679"
                }
              },
              {
                "category": "product_version",
                "name": "Latitude 7330 Rugged Laptop 1.35.0",
                "product": {
                  "name": "Dell BIOS Latitude 7330 Rugged Laptop 1.35.0",
                  "product_id": "T042679-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/h:dell:bios:latitude_7330_rugged_laptop__1.35.0"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "Precision 3660 \u003c2.24.0",
                "product": {
                  "name": "Dell BIOS Precision 3660 \u003c2.24.0",
                  "product_id": "T042680"
                }
              },
              {
                "category": "product_version",
                "name": "Precision 3660 2.24.0",
                "product": {
                  "name": "Dell BIOS Precision 3660 2.24.0",
                  "product_id": "T042680-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/h:dell:bios:precision_3660__2.24.0"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "Vostro 5890 \u003c1.33.0",
                "product": {
                  "name": "Dell BIOS Vostro 5890 \u003c1.33.0",
                  "product_id": "T042681"
                }
              },
              {
                "category": "product_version",
                "name": "Vostro 5890 1.33.0",
                "product": {
                  "name": "Dell BIOS Vostro 5890 1.33.0",
                  "product_id": "T042681-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/h:dell:bios:vostro_5890__1.33.0"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "BIOS"
          }
        ],
        "category": "vendor",
        "name": "Dell"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2025-29988",
      "product_status": {
        "known_affected": [
          "T042677",
          "T042678",
          "T042679",
          "T042680",
          "T042681"
        ]
      },
      "release_date": "2025-04-08T22:00:00.000+00:00",
      "title": "CVE-2025-29988"
    }
  ]
}

CVE-2025-29988 (GCVE-0-2025-29988)

Vulnerability from cvelistv5 – Published: 2025-04-09 02:25 – Updated: 2025-04-10 03:55

Summary

Dell Client Platform BIOS contains a Stack-based Buffer Overflow Vulnerability. A high privileged attacker with local access could potentially exploit this vulnerability, leading to arbitrary code execution.

Severity ?

6.9 (Medium)


                        
                          CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:H

CWE

CWE-121 - Stack-based Buffer Overflow

Assigner

dell

References

URL

Tags

https://www.dell.com/support/kbdoc/en-in/00028385…

vendor-advisory

Impacted products

	Vendor	Product	Version
	Dell	Dell Client Platform BIOS	Affected: N/A , < 2.1.5 (semver) Affected: N/A , < 1.35.0 (semver) Affected: N/A , < 2.24.0 (semver) Affected: N/A , < 1.33.0 (semver)

Credits

Dell would like to thank Matsuo Kazuki from FFRI Security, Inc. for reporting this issue.

Show details on NVD website

JSON

To clipboard

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                  },
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                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-04-09T00:00:00+00:00",
                "version": "2.0.3"
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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.

Detection rules are retrieved from Rulezet.

Action not permitted

WID-SEC-W-2025-0773

CVE-2025-29988 (GCVE-0-2025-29988)

Tags

Sightings

Nomenclature