github - ghsa-r2mq-3mfq-2p2w

ghsa-r2mq-3mfq-2p2w

Vulnerability from github

Published

2023-11-14 21:31

Modified

2023-11-21 21:30

Severity

9.8 (Critical) - CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

Improper input validation in the SMM Supervisor may allow an attacker with a compromised SMI handler to gain Ring0 access potentially leading to arbitrary code execution.

Show details on source website

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  "affected": [],
  "aliases": [
    "CVE-2023-20596"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-11-14T19:15:16Z",
    "severity": "CRITICAL"
  },
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  "id": "GHSA-r2mq-3mfq-2p2w",
  "modified": "2023-11-21T21:30:21Z",
  "published": "2023-11-14T21:31:00Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-20596"
    },
    {
      "type": "WEB",
      "url": "https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-7011"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2023-20596

Vulnerability from cvelistv5

Published

2023-11-14 18:55

Modified

2024-08-02 09:05

Severity

Summary

Improper input validation in the SMM Supervisor may allow an attacker with a compromised SMI handler to gain Ring0 access potentially leading to arbitrary code execution.

References

URL	Tags
https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-7011	vendor-advisory

Impacted products

Vendor	Product
AMD	Ryzen™ 5000 Series Desktop Processor with Radeon™ Graphics Formerly codenamed “Cezanne” AM4
AMD	Ryzen™ 7000 Series Desktop Processors with Radeon™ Graphics Formerly codenamed “Raphael”
AMD	Ryzen™ 7000 Series Desktop Processors with Radeon™ Graphics Formerly codenamed “Raphael” X3D
AMD	Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics “Cezanne”
AMD	AMD Ryzen™ 6000 Series Processors with Radeon™ Graphics "Rembrandt"
AMD	AMD Ryzen™ 7035 Series Processors with Radeon™ Graphics “Rembrandt-R”
AMD	Ryzen™ 7040 Series Mobile Processors with Radeon™ Graphics Formerly codenamed “Phoenix”

Show details on NVD website

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