github - ghsa-fm9f-7rqx-chvx

GHSA-FM9F-7RQX-CHVX

Vulnerability from github – Published: 2023-10-30 15:30 – Updated: 2023-11-08 00:30

Details

An SMI handler input validation vulnerability in the BIOS of some ThinkPad models could allow an attacker with local access and elevated privileges to execute arbitrary code.

Severity ?

6.7 (Medium)


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

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JSON

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  "affected": [],
  "aliases": [
    "CVE-2022-4574"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-10-30T15:15:40Z",
    "severity": "MODERATE"
  },
  "details": "\nAn SMI handler input validation vulnerability in the BIOS of some ThinkPad models could allow an attacker with local access and elevated privileges to execute arbitrary code. \u00a0\n\n",
  "id": "GHSA-fm9f-7rqx-chvx",
  "modified": "2023-11-08T00:30:19Z",
  "published": "2023-10-30T15:30:45Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-4574"
    },
    {
      "type": "WEB",
      "url": "https://support.lenovo.com/us/en/product_security/LEN-106014"
    }
  ],
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}

CVE-2022-4574 (GCVE-0-2022-4574)

Vulnerability from cvelistv5 – Published: 2023-10-30 14:36 – Updated: 2024-09-09 16:51

Summary

An SMI handler input validation vulnerability in the BIOS of some ThinkPad models could allow an attacker with local access and elevated privileges to execute arbitrary code.

Severity ?

6.7 (Medium)


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

CWE

CWE-20 - Improper Input Validation

Assigner

lenovo

References

URL

Tags

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

Impacted products

	Vendor	Product	Version
	Lenovo	ThinkPad BIOS	Affected: various

Credits

Lenovo thanks Yngweijw for reporting this issue.

Show details on NVD website

JSON

To clipboard

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        "providerMetadata": {
          "dateUpdated": "2024-08-03T01:41:45.781Z",
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        "references": [
          {
            "tags": [
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            ],
            "url": "https://support.lenovo.com/us/en/product_security/LEN-106014"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:h:lenovo:thinkpad:-:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "thinkpad",
            "vendor": "lenovo",
            "versions": [
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          },
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            "product": "thinkpad",
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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-FM9F-7RQX-CHVX

CVE-2022-4574 (GCVE-0-2022-4574)

Tags

Sightings

Nomenclature