github - ghsa-5pq2-w3x5-q9f2

GHSA-5PQ2-W3X5-Q9F2

Vulnerability from github – Published: 2023-11-14 21:31 – Updated: 2024-02-13 21:30

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.

Severity ?

7.5 (High)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

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  "affected": [],
  "aliases": [
    "CVE-2023-20533"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-11-14T19:15:15Z",
    "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-5pq2-w3x5-q9f2",
  "modified": "2024-02-13T21:30:26Z",
  "published": "2023-11-14T21:31:00Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-20533"
    },
    {
      "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"
    },
    {
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      "url": "https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-5001"
    }
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  "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-2023-20533 (GCVE-0-2023-20533)

Vulnerability from cvelistv5 – Published: 2023-11-14 18:52 – Updated: 2024-08-02 09:05

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.

Severity ?

6.1 (Medium)


                        
                          CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:L/A:H

Assigner

AMD

References

URL

Tags

	https://www.amd.com/en/corporate/product-security…	vendor-advisory
	https://www.amd.com/en/corporate/product-security…	vendor-advisory
	https://www.amd.com/en/corporate/product-security…	vendor-advisory

Impacted products

Vendor

Product

Version

AMD

Ryzen™ 3000 series Desktop Processors “Matisse"

Affected: various

AMD	AMD Ryzen™ 5000 Series Desktop Processors “Vermeer”	Affected: various
AMD	AMD Ryzen™ Threadripper™ 3000 Series Processors “Castle Peak” HEDT	Affected: various
AMD	AMD Ryzen™ Threadripper™ PRO Processors “Castle Peak” WS SP3	Affected: various
AMD	AMD Ryzen™ Threadripper™ PRO 3000WX Series Processors “Chagall” WS	Affected: various
AMD	2nd Gen AMD EPYC™ Processors	Affected: various
AMD	3rd Gen AMD EPYC™ Processors	Affected: various
AMD	AMD EPYC™ Embedded 7002	Affected: various
AMD	AMD EPYC™ Embedded 7003	Affected: various
AMD	AMD Ryzen™ Embedded 5000	Affected: various
AMD	AMD EPYC™ Embedded 7002	Affected: various
AMD	AMD EPYC™ Embedded 7003	Affected: 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 observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-5PQ2-W3X5-Q9F2

CVE-2023-20533 (GCVE-0-2023-20533)

Tags

Sightings

Nomenclature