github - ghsa-p7vc-qcj9-2mj9

GHSA-P7VC-QCJ9-2MJ9

Vulnerability from github – Published: 2023-01-31 00:30 – Updated: 2023-02-09 00:30

Details

An information leak vulnerability in the SMI Set BIOS Password SMI Handler in some Lenovo models may allow an attacker with local access and elevated privileges to read SMM memory.

Severity ?

4.4 (Medium)


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

Show details on source website

JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2022-40134"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-125"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-01-30T22:15:00Z",
    "severity": "MODERATE"
  },
  "details": "An information leak vulnerability in the SMI Set BIOS Password SMI Handler in some Lenovo models may allow an attacker with local access and elevated privileges to read SMM memory.",
  "id": "GHSA-p7vc-qcj9-2mj9",
  "modified": "2023-02-09T00:30:20Z",
  "published": "2023-01-31T00:30:18Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-40134"
    },
    {
      "type": "WEB",
      "url": "https://support.lenovo.com/us/en/product_security/LEN-94953"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2022-40134 (GCVE-0-2022-40134)

Vulnerability from cvelistv5 – Published: 2023-01-30 21:20 – Updated: 2025-03-27 15:26

Summary

An information leak vulnerability in the SMI Set BIOS Password SMI Handler in some Lenovo models may allow an attacker with local access and elevated privileges to read SMM memory.

Severity ?

4.4 (Medium)


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

CWE

CWE-125 - Out-of-bounds Read

Assigner

lenovo

References

URL

Tags

https://support.lenovo.com/us/en/product_security…

Impacted products

	Vendor	Product	Version
	Lenovo	BIOS	Affected: various

Show details on NVD website

JSON

To clipboard

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        "providerMetadata": {
          "dateUpdated": "2024-08-03T12:14:39.959Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        "references": [
          {
            "tags": [
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            "url": "https://support.lenovo.com/us/en/product_security/LEN-94953"
          }
        ],
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      },
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        "metrics": [
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                "id": "CVE-2022-40134",
                "options": [
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                  },
                  {
                    "Automatable": "no"
                  },
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                "role": "CISA Coordinator",
                "timestamp": "2025-03-27T15:26:39.063546Z",
                "version": "2.0.3"
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          "dateUpdated": "2025-03-27T15:26:52.831Z",
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    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "BIOS",
          "vendor": "Lenovo",
          "versions": [
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              "version": "various"
            }
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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

GHSA-P7VC-QCJ9-2MJ9

CVE-2022-40134 (GCVE-0-2022-40134)

Tags

Sightings

Nomenclature