github - ghsa-8wpw-g939-rjw4

ghsa-8wpw-g939-rjw4

Vulnerability from github

Published

2023-11-14 21:30

Modified

2024-02-13 21:30

Severity

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

Details

Insufficient DRAM address validation in System Management Unit (SMU) may allow an attacker to read/write from/to an invalid DRAM address, potentially resulting in denial-of-service.

Show details on source website

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  "affected": [],
  "aliases": [
    "CVE-2021-46774"
  ],
  "database_specific": {
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    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-11-14T19:15:10Z",
    "severity": "HIGH"
  },
  "details": "Insufficient DRAM address validation in System\nManagement Unit (SMU) may allow an attacker to read/write from/to an invalid\nDRAM address, potentially resulting in denial-of-service.\n\n\n\n\n\n\n\n\n\n\n\n\n",
  "id": "GHSA-8wpw-g939-rjw4",
  "modified": "2024-02-13T21:30:23Z",
  "published": "2023-11-14T21:30:59Z",
  "references": [
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      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-46774"
    },
    {
      "type": "WEB",
      "url": "https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-3002"
    },
    {
      "type": "WEB",
      "url": "https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-4002"
    },
    {
      "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:N/I:N/A:H",
      "type": "CVSS_V3"
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}

cve-2021-46774

Vulnerability from cvelistv5

Published

2023-11-14 18:52

Modified

2024-08-04 05:17

Severity

6.7 (Medium) - cvssV3_1 - CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:L/I:H/A:L

Summary

Insufficient DRAM address validation in System Management Unit (SMU) may allow an attacker to read/write from/to an invalid DRAM address, potentially resulting in denial-of-service.

References

URL	Tags
https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-4002	vendor-advisory
https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-3002	vendor-advisory
https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-5001	vendor-advisory

Impacted products

Vendor	Product
AMD	Ryzen™ 3000 series Desktop Processors “Matisse"
AMD	AMD Ryzen™ 5000 Series Desktop Processors “Vermeer”
AMD	AMD Ryzen™ Threadripper™ 3000 Series Processors “Castle Peak” HEDT
AMD	AMD Ryzen™ Threadripper™ PRO Processors “Castle Peak” WS SP3
AMD	AMD Ryzen™ Threadripper™ PRO 3000WX Series Processors “Chagall” WS
AMD	1st Gen AMD EPYC™ Processors
AMD	2nd Gen AMD EPYC™ Processors
AMD	3rd Gen AMD EPYC™ Processors
AMD	4th Gen AMD EPYC™ Processors
AMD	AMD EPYC™ Embedded 3000
AMD	AMD EPYC™ Embedded 7002
AMD	AMD EPYC™ Embedded 7003
AMD	AMD Ryzen™ Embedded 5000
AMD	AMD EPYC™ Embedded 7002
AMD	AMD EPYC™ Embedded 3000
AMD	AMD EPYC™ Embedded 7003

Show details on NVD website

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