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

To clipboard

{
   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

{
   containers: {
      adp: [
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            providerMetadata: {
               dateUpdated: "2024-08-04T05:17:42.313Z",
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               },
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               packageName: "AGESA",
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               packageName: "AGESA",
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            },
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      datePublished: "2023-05-09T19:00:16.712Z",
      dateReserved: "2022-03-31T16:50:27.868Z",
      dateUpdated: "2024-08-04T05:17:42.313Z",
      state: "PUBLISHED",
   },
   dataType: "CVE_RECORD",
   dataVersion: "5.1",
}

All sightings related to this event Export sightings related to this event

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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