csaf_certbund - wid-sec-w-2025-1300

WID-SEC-W-2025-1300

Vulnerability from csaf_certbund - Published: 2025-06-10 22:00 - Updated: 2025-06-11 22:00

Summary

Insyde UEFI Firmware: Mehrere Schwachstellen ermöglichen 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

InsydeH2O UEFI BIOS ist eine proprietäre, lizenzierte UEFI-BIOS-Firmware, die Intel und AMD basierte Computer unterstützt.

Angriff

Ein lokaler Angreifer kann mehrere Schwachstellen in Insyde UEFI Firmware ausnutzen, um beliebigen Programmcode auszuführen.

Betroffene Betriebssysteme

- BIOS/Firmware

JSON

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": "InsydeH2O UEFI BIOS ist eine propriet\u00e4re, lizenzierte UEFI-BIOS-Firmware, die Intel und AMD basierte Computer unterst\u00fctzt.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein lokaler Angreifer kann mehrere Schwachstellen in Insyde UEFI Firmware 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-2025-1300 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2025/wid-sec-w-2025-1300.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2025-1300 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2025-1300"
      },
      {
        "category": "external",
        "summary": "Insyde Security Advisory INSYDE-SA-2024018 vom 2025-06-10",
        "url": "https://www.insyde.com/security-pledge/sa-2024018/"
      },
      {
        "category": "external",
        "summary": "Insyde Security Advisory INSYDE-SA-2025002 vom 2025-06-10",
        "url": "https://www.insyde.com/security-pledge/sa-2025002/"
      },
      {
        "category": "external",
        "summary": "Lenovo Security Advisory LEN-197020 vom 2025-06-11",
        "url": "https://support.lenovo.com/us/en/product_security/LEN-197020"
      },
      {
        "category": "external",
        "summary": "Coderush Blog vom 2025-06-11",
        "url": "https://coderush.me/hydroph0bia-part1/"
      },
      {
        "category": "external",
        "summary": "Dell Security Advisory DSA-2025-149 vom 2025-06-11",
        "url": "https://www.dell.com/support/kbdoc/de-de/000299521/dsa-2025-149"
      }
    ],
    "source_lang": "en-US",
    "title": "Insyde UEFI Firmware: Mehrere Schwachstellen erm\u00f6glichen Codeausf\u00fchrung",
    "tracking": {
      "current_release_date": "2025-06-11T22:00:00.000+00:00",
      "generator": {
        "date": "2025-06-12T07:13:40.141+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.12"
        }
      },
      "id": "WID-SEC-W-2025-1300",
      "initial_release_date": "2025-06-10T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2025-06-10T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2025-06-11T22:00:00.000+00:00",
          "number": "2",
          "summary": "PoC f\u00fcr \"Hydroph0bia\" / CVE-2025-4275 aufgenommen"
        }
      ],
      "status": "final",
      "version": "2"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Dell Computer",
            "product": {
              "name": "Dell Computer",
              "product_id": "T036868",
              "product_identification_helper": {
                "cpe": "cpe:/o:dell:dell_computer:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Dell"
      },
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "kernel",
                "product": {
                  "name": "Insyde UEFI Firmware kernel",
                  "product_id": "T034716",
                  "product_identification_helper": {
                    "cpe": "cpe:/h:insyde:uefi:kernel"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "UEFI Firmware"
          }
        ],
        "category": "vendor",
        "name": "Insyde"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Lenovo Computer",
            "product": {
              "name": "Lenovo Computer",
              "product_id": "T026557",
              "product_identification_helper": {
                "cpe": "cpe:/h:lenovo:computer:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Lenovo"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2024-55567",
      "product_status": {
        "known_affected": [
          "T034716",
          "T036868",
          "T026557"
        ]
      },
      "release_date": "2025-06-10T22:00:00.000+00:00",
      "title": "CVE-2024-55567"
    },
    {
      "cve": "CVE-2025-4275",
      "product_status": {
        "known_affected": [
          "T034716",
          "T036868",
          "T026557"
        ]
      },
      "release_date": "2025-06-10T22:00:00.000+00:00",
      "title": "CVE-2025-4275"
    }
  ]
}

CVE-2024-55567 (GCVE-0-2024-55567)

Vulnerability from cvelistv5 – Published: 2025-06-12 00:00 – Updated: 2025-06-17 19:07

Summary

Improper input validation was discovered in UsbCoreDxe in Insyde InsydeH2O kernel 5.4 before 05.47.01, 5.5 before 05.55.01, 5.6 before 05.62.01, and 5.7 before 05.71.01. The SMM module has an SMM call out vulnerability which can be used to write arbitrary memory inside SMRAM and execute arbitrary code at SMM level.

Severity ?

7.5 (High)


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

CWE

Assigner

mitre

References

URL

CVE-2025-4275 (GCVE-0-2025-4275)

Vulnerability from cvelistv5 – Published: 2025-06-11 00:25 – Updated: 2025-08-14 05:58

Summary

A vulnerability in the digital signature verification process does not properly validate variable attributes which allows an attacker to bypass signature verification by creating a non-authenticated NVRAM variable. An attacker may to execute arbitrary signed UEFI code and bypass Secure Boot.

Severity ?

7.8 (High)


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

CWE

cwe-284: Improper Access Control

Assigner

Insyde

References

URL

Tags

https://www.insyde.com/security-pledge/sa-2025002/

Impacted products

	Vendor	Product	Version
	Insyde Software	InsydeH2O	Affected: Kernel 5.2 , < 05.2A.16 (Tag) Affected: Kernel 5.3 , < 05.39.16 (Tag) Affected: Kernel 5.4 , < 05.47.16 (Tag) Affected: Kernel 5.5 , < 05.55.16 (Tag) Affected: Kernel 5.6 , < 05.62.16 (Tag) Affected: Kernel 5.7 , < 05.71.16 (Tag)

Credits

Thanks to Nikolaj Schlej, independent firmware security researcher, for reporting the vulnerability and engaging in this coordinated disclosure.

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2025-06-11T01:32:11.159Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "url": "https://www.kb.cert.org/vuls/id/211341"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-4275",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-06-11T13:38:13.231273Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-07-30T13:30:23.397Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unknown",
          "platforms": [
            "kernel 5.2",
            "kernel 5.3",
            "kernel 5.4",
            "kernel 5.5",
            "kernel 5.6",
            "kernel 5.7"
          ],
          "product": "InsydeH2O",
          "vendor": "Insyde Software",
          "versions": [
            {
              "lessThan": "05.2A.16",
              "status": "affected",
              "version": "Kernel 5.2",
              "versionType": "Tag"
            },
            {
              "lessThan": "05.39.16",
              "status": "affected",
              "version": "Kernel 5.3",
              "versionType": "Tag"
            },
            {
              "lessThan": "05.47.16",
              "status": "affected",
              "version": "Kernel 5.4",
              "versionType": "Tag"
            },
            {
              "lessThan": "05.55.16",
              "status": "affected",
              "version": "Kernel 5.5",
              "versionType": "Tag"
            },
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            {
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              "status": "affected",
              "version": "Kernel 5.7",
              "versionType": "Tag"
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      ],
      "credits": [
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          "lang": "en",
          "type": "reporter",
          "value": "Thanks to Nikolaj Schlej, independent firmware security researcher, for reporting the vulnerability and engaging in this coordinated disclosure."
        }
      ],
      "datePublic": "2025-06-10T00:18:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
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              "base64": false,
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          ],
          "value": "A vulnerability in the digital signature verification process does not properly validate variable attributes which allows an attacker to bypass signature verification by creating a non-authenticated NVRAM variable. An attacker may to execute arbitrary signed UEFI code and bypass Secure Boot."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H",
            "version": "3.1"
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          "scenarios": [
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              "lang": "en",
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      "problemTypes": [
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      "solutions": [
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        }
      ],
      "source": {
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  "dataType": "CVE_RECORD",
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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-2025-1300

CVE-2024-55567 (GCVE-0-2024-55567)

CVE-2025-4275 (GCVE-0-2025-4275)

Tags

Sightings

Nomenclature