github - ghsa-2g3v-5cpr-rx7q

ghsa-2g3v-5cpr-rx7q

Vulnerability from github

Published

2022-04-23 00:03

Modified

2022-05-07 00:01

Severity ?

6.7 (Medium) - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Details

A potential vulnerability in LenovoVariable SMI Handler due to insufficient validation in some Lenovo Notebook models BIOS may allow an attacker with local access and elevated privileges to execute arbitrary code.

Show details on source website

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{
  "affected": [],
  "aliases": [
    "CVE-2021-3970"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-04-22T21:15:00Z",
    "severity": "HIGH"
  },
  "details": "A potential vulnerability in LenovoVariable SMI Handler due to insufficient validation in some Lenovo Notebook models BIOS may allow an attacker with local access and elevated privileges to execute arbitrary code.",
  "id": "GHSA-2g3v-5cpr-rx7q",
  "modified": "2022-05-07T00:01:20Z",
  "published": "2022-04-23T00:03:01Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-3970"
    },
    {
      "type": "WEB",
      "url": "https://support.lenovo.com/us/en/product_security/LEN-73440"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2021-3970 (GCVE-0-2021-3970)

Vulnerability from cvelistv5

Published

2022-04-22 20:30

Modified

2024-08-03 17:09

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

Summary

A potential vulnerability in LenovoVariable SMI Handler due to insufficient validation in some Lenovo Notebook models BIOS may allow an attacker with local access and elevated privileges to execute arbitrary code.

References

►

URL

Tags

https://support.lenovo.com/us/en/product_security/LEN-73440

x_refsource_MISC

Impacted products

	Vendor	Product	Version
	Lenovo	Notebook BIOS	Version: various

Show details on NVD website

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          }
        ],
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      }
    ],
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        {
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            }
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      ],
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}

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