github - ghsa-6fqg-j6g5-mh37

ghsa-6fqg-j6g5-mh37

Vulnerability from github

Published

2023-04-22 03:30

Modified

2024-04-04 03:38

Severity ?

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

Details

NVIDIA DGX A100 SBIOS contains a vulnerability where an attacker may modify arbitrary memory of SMRAM by exploiting the GenericSio and LegacySmmSredir SMM APIs. A successful exploit of this vulnerability may lead to denial of service, escalation of privileges, and information disclosure.

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JSON

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{
   affected: [],
   aliases: [
      "CVE-2023-0202",
   ],
   database_specific: {
      cwe_ids: [
         "CWE-119",
      ],
      github_reviewed: false,
      github_reviewed_at: null,
      nvd_published_at: "2023-04-22T03:15:09Z",
      severity: "HIGH",
   },
   details: "NVIDIA DGX A100 SBIOS contains a vulnerability where an attacker may modify arbitrary memory of SMRAM by exploiting the GenericSio and LegacySmmSredir SMM APIs. A successful exploit of this vulnerability may lead to denial of service, escalation of privileges, and information disclosure.",
   id: "GHSA-6fqg-j6g5-mh37",
   modified: "2024-04-04T03:38:28Z",
   published: "2023-04-22T03:30:18Z",
   references: [
      {
         type: "ADVISORY",
         url: "https://nvd.nist.gov/vuln/detail/CVE-2023-0202",
      },
      {
         type: "WEB",
         url: "https://nvidia.custhelp.com/app/answers/detail/a_id/5449",
      },
   ],
   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-2023-0202

Vulnerability from cvelistv5

Published

2023-04-22 02:23

Modified

2025-02-04 19:16

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://nvidia.custhelp.com/app/answers/detail/a_id/5449

Impacted products

	Vendor	Product	Version
	NVIDIA	NVIDIA DGX servers	Version: All SBIOS versions prior to 1.18

Show details on NVD website

JSON

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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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