github - ghsa-6gg4-gmc7-j9mm

GHSA-6GG4-GMC7-J9MM

Vulnerability from github – Published: 2023-02-10 21:30 – Updated: 2023-02-17 21:30

Details

Dell PowerEdge BIOS contains an improper input validation vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by manipulating an SMI to cause a denial of service during SMM.

Severity ?

5.5 (Medium)


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

Show details on source website

JSON

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  "affected": [],
  "aliases": [
    "CVE-2022-34376"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-119",
      "CWE-20"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-02-10T20:15:00Z",
    "severity": "MODERATE"
  },
  "details": "Dell PowerEdge BIOS contains an improper input validation vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by manipulating an SMI to cause a denial of service during SMM.",
  "id": "GHSA-6gg4-gmc7-j9mm",
  "modified": "2023-02-17T21:30:41Z",
  "published": "2023-02-10T21:30:24Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-34376"
    },
    {
      "type": "WEB",
      "url": "https://www.dell.com/support/kbdoc/en-us/000206296/dsa-2022-204-dell-poweredge-improper-smm-communication-buffer-verification-vulnerability"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2022-34376 (GCVE-0-2022-34376)

Vulnerability from cvelistv5 – Published: 2023-02-10 19:22 – Updated: 2025-03-26 15:44

Summary

Dell PowerEdge BIOS and Dell Precision BIOS contain an improper input validation vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by manipulating an SMI to cause a denial of service during SMM.

Severity ?

3.9 (Low)


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

CWE

CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer

Assigner

dell

References

URL

Tags

https://www.dell.com/support/kbdoc/en-us/00020629…

vendor-advisory

Impacted products

	Vendor	Product	Version
	Dell	PowerEdge Platform	Affected: 14G,15G

Show details on NVD website

JSON

To clipboard

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            "url": "https://www.dell.com/support/kbdoc/en-us/000206296/dsa-2022-204-dell-poweredge-improper-smm-communication-buffer-verification-vulnerability"
          }
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                "timestamp": "2025-03-24T14:43:51.108141Z",
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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-6GG4-GMC7-J9MM

CVE-2022-34376 (GCVE-0-2022-34376)

Tags

Sightings

Nomenclature