github - ghsa-gqvv-8rrx-g836

ghsa-gqvv-8rrx-g836

Vulnerability from github

Published

2023-05-09 21:30

Modified

2024-02-13 21:30

Severity ?

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

Details

Insufficient input validation in the ASP (AMD Secure Processor) bootloader may allow an attacker with a compromised Uapp or ABL to coerce the bootloader into exposing sensitive information to the SMU (System Management Unit) resulting in a potential loss of confidentiality and integrity.

Show details on source website

JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2021-46754"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-05-09T20:15:12Z",
    "severity": "CRITICAL"
  },
  "details": "Insufficient input validation in the ASP (AMD\nSecure Processor) bootloader may allow an attacker with a compromised Uapp or\nABL to coerce the bootloader into exposing sensitive information to the SMU\n(System Management Unit) resulting in a potential loss of confidentiality and\nintegrity.\n\n\n\n\n\n\n\n\n",
  "id": "GHSA-gqvv-8rrx-g836",
  "modified": "2024-02-13T21:30:23Z",
  "published": "2023-05-09T21:30:23Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-46754"
    },
    {
      "type": "WEB",
      "url": "https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-4001"
    },
    {
      "type": "WEB",
      "url": "https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-5001"
    }
  ],
  "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:N",
      "type": "CVSS_V3"
    }
  ]
}

cve-2021-46754

Vulnerability from cvelistv5

Published

2023-05-09 19:00

Modified

2024-08-04 05:17

Severity ?

Summary

References

▼	URL	Tags
	https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-4001	vendor-advisory
	https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-5001

Impacted products

Vendor

Product

Version

▼

AMD

Ryzen™ 2000 series Desktop Processors “Raven Ridge” AM4

Version: various

AMD	Ryzen™ 5000 Series Desktop processor with Radeon™ Graphics “Cezanne” AM4	Version: various
AMD	Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics “Dali”/”Dali” ULP	Version: various
AMD	Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics “Pollock”	Version: various
AMD	Ryzen™ 2000 Series Mobile Processors “Raven Ridge” FP5	Version: various
AMD	Ryzen™ 3000 Series Mobile processor, 2nd Gen AMD Ryzen™ Mobile Processors with Radeon™ Graphics “Picasso”	Version: various
AMD	Ryzen™ 3000 Series Mobile Processors with Radeon™ Graphics “Renoir”	Version: various
AMD	Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics “Lucienne”	Version: various
AMD	Ryzen™ 5000 Series Mobile processors with Radeon™ Graphics “Cezanne”	Version: various
AMD	AMD Ryzen™ Embedded R1000	Version: various
AMD	AMD Ryzen™ Embedded R2000	Version: various
AMD	AMD Ryzen™ Embedded V1000	Version: various
AMD	AMD Ryzen™ Embedded V2000	Version: various

Show details on NVD website

JSON

To clipboard

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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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