github - ghsa-6jp2-j3pm-hvjx

ghsa-6jp2-j3pm-hvjx

Vulnerability from github

Published

2023-01-18 06:31

Modified

2023-01-25 21:30

Severity ?

7.5 (High) - CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H

Details

Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to gain arbitrary code execution in SMRAM.

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JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2022-34393"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-01-18T06:15:00Z",
    "severity": "HIGH"
  },
  "details": "Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to gain arbitrary code execution in SMRAM.",
  "id": "GHSA-6jp2-j3pm-hvjx",
  "modified": "2023-01-25T21:30:19Z",
  "published": "2023-01-18T06:31:03Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-34393"
    },
    {
      "type": "WEB",
      "url": "https://www.dell.com/support/kbdoc/000204686"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2022-34393

Vulnerability from cvelistv5

Published

2023-01-18 05:19

Modified

2024-08-03 09:07

Severity ?

7.5 (High) - CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H

Summary

References

▼	URL	Tags
	https://www.dell.com/support/kbdoc/000204686	vendor-advisory

Impacted products

▼	Vendor	Product
	Dell	BIOS

Show details on NVD website

JSON

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  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T09:07:16.287Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        "references": [
          {
            "tags": [
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              "x_transferred"
            ],
            "url": "https://www.dell.com/support/kbdoc/000204686"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "BIOS",
          "vendor": "Dell",
          "versions": [
            {
              "lessThanOrEqual": "2.17.0",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "datePublic": "2022-10-27T16:00:00.000Z",
      "descriptions": [
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        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "HIGH",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H",
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          },
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      "problemTypes": [
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            {
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      "providerMetadata": {
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        "orgId": "c550e75a-17ff-4988-97f0-544cde3820fe",
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          ],
          "url": "https://www.dell.com/support/kbdoc/000204686"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
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  },
  "cveMetadata": {
    "assignerOrgId": "c550e75a-17ff-4988-97f0-544cde3820fe",
    "assignerShortName": "dell",
    "cveId": "CVE-2022-34393",
    "datePublished": "2023-01-18T05:19:24.647Z",
    "dateReserved": "2022-06-23T18:55:17.093Z",
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    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
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}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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