github - ghsa-mcm9-3rfg-2mqm

ghsa-mcm9-3rfg-2mqm

Vulnerability from github

Published

2024-08-13 18:31

Modified

2024-10-30 21:30

Severity ?

3.9 (Low) - CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:L/A:L

Details

Insufficient access controls in ASP kernel may allow a privileged attacker with access to AMD signing keys and the BIOS menu or UEFI shell to map DRAM regions in protected areas, potentially leading to a loss of platform integrity.

Show details on source website

JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2021-26387"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-863"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-08-13T17:15:17Z",
    "severity": "LOW"
  },
  "details": "Insufficient access controls in ASP kernel may allow a\nprivileged attacker with access to AMD signing keys and the BIOS menu or UEFI\nshell to map DRAM regions in protected areas,\u00a0potentially leading to a loss of platform integrity.",
  "id": "GHSA-mcm9-3rfg-2mqm",
  "modified": "2024-10-30T21:30:37Z",
  "published": "2024-08-13T18:31:15Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-26387"
    },
    {
      "type": "WEB",
      "url": "https://www.amd.com/en/resources/product-security/bulletin/amd-sb-3003.html"
    },
    {
      "type": "WEB",
      "url": "https://www.amd.com/en/resources/product-security/bulletin/amd-sb-5002.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:L/A:L",
      "type": "CVSS_V3"
    }
  ]
}

cve-2021-26387

Vulnerability from cvelistv5

Published

2024-08-13 16:50

Modified

2024-10-30 17:59

Severity ?

3.9 (Low) - CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:L/A:L

Summary

References

▼	URL	Tags
	https://www.amd.com/en/resources/product-security/bulletin/amd-sb-3003.html	vendor-advisory
	https://www.amd.com/en/resources/product-security/bulletin/amd-sb-5002.html

Impacted products

▼	Vendor	Product
	AMD	AMD EPYC™ 7001 Series Processors
	AMD	AMD EPYC™ 7002 Series Processors
	AMD	AMD EPYC™ 7003 Series Processors
	AMD	AMD EPYC™ 9004 Series Processors
	AMD	AMD Ryzen™ 3000 Series Desktop Processors
	AMD	AMD Ryzen™ 5000 Series Desktop Processors
	AMD	AMD Ryzen™ 5000 Series Desktop Processor with Radeon™ Graphics
	AMD	AMD Ryzen™ 7000 Series Desktop Processors
	AMD	AMD Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics
	AMD	AMD Ryzen™ 4000 Series Desktop Processors with Radeon™ Graphics
	AMD	AMD Ryzen™ Threadripper™ 3000 Series Processors
	AMD	AMD Ryzen™ Threadripper™ PRO 3000WX Series Processors
	AMD	AMD Ryzen™ Threadripper™ PRO 5000WX Processors
	AMD	AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics
	AMD	AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics
	AMD	AMD Ryzen™ 3000 Series Mobile Processor with Radeon™ Graphics
	AMD	AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics
	AMD	AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics
	AMD	AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics
	AMD	AMD Ryzen™ 6000 Series Processors with Radeon™ Graphics
	AMD	AMD Ryzen™ 7035 Series Processors with Radeon™ Graphics
	AMD	AMD Ryzen™ 5000 Series Processors with Radeon™ Graphics
	AMD	AMD Ryzen™ 3000 Series Processors with Radeon™ Graphics
	AMD	AMD EPYC™ Embedded 3000 Series Processors
	AMD	AMD EPYC™ Embedded 7002 Series Processors
	AMD	AMD EPYC™ Embedded 7003 Series Processors
	AMD	AMD EPYC™ Embedded 9003 Series Processors
	AMD	AMD Ryzen™ Embedded R1000 Series Processors
	AMD	AMD Ryzen™ Embedded R2000 Series Processors
	AMD	AMD Ryzen™ Embedded 5000 Series Processors
	AMD	AMD Ryzen™ Embedded V1000 Series Processors
	AMD	AMD Ryzen™ Embedded V2000 Series Processors
	AMD	AMD Ryzen™ Embedded V3000 Series Processors

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2021-26387",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-08-14T15:47:34.441746Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-863",
                "description": "CWE-863 Incorrect Authorization",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-10-30T17:59:30.394Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "affected",
          "packageName": "PI",
          "product": "AMD EPYC\u2122 7001 Series Processors",
          "vendor": "AMD",
          "versions": [
            {
              "status": "affected",
              "version": "various",
              "versionType": "PI"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "AMD EPYC\u2122 7002 Series Processors",
          "vendor": "AMD",
          "versions": [
            {
              "status": "affected",
              "version": "various"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "AMD EPYC\u2122 7003 Series Processors",
          "vendor": "AMD",
          "versions": [
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              "status": "affected",
              "version": "various"
            }
          ]
        },
        {
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          "product": "AMD EPYC\u2122 9004 Series Processors",
          "vendor": "AMD",
          "versions": [
            {
              "status": "affected",
              "version": "various"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "AMD Ryzen\u2122 3000 Series Desktop Processors",
          "vendor": "AMD",
          "versions": [
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              "status": "unaffected",
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        },
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              "version": "ComboAM4v2 PI 1.2.0.6"
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          "product": "AMD Ryzen\u2122 7000 Series Desktop Processors",
          "vendor": "AMD",
          "versions": [
            {
              "status": "unaffected",
              "version": "ComboAM5 1.0.8.0"
            }
          ]
        },
        {
          "defaultStatus": "affected",
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          "vendor": "AMD",
          "versions": [
            {
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              "version": "ComboAM4PI 1.0.0.9"
            },
            {
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              "version": "ComboAM4v2 PI 1.2.0.8"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "AMD Ryzen\u2122 4000 Series Desktop Processors with Radeon\u2122 Graphics",
          "vendor": "AMD",
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            {
              "status": "unaffected",
              "version": "ComboAM4v2 PI 1.2.0.5"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "AMD Ryzen\u2122 Threadripper\u2122 3000 Series Processors",
          "vendor": "AMD",
          "versions": [
            {
              "status": "unaffected",
              "version": "CastlePeakPI-SP3r3  1.0.0.7"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "AMD Ryzen\u2122 Threadripper\u2122 PRO 3000WX Series Processors",
          "vendor": "AMD",
          "versions": [
            {
              "status": "unaffected",
              "version": "ChagallWSPI-sWRX8 1.0.0.2"
            },
            {
              "status": "unaffected",
              "version": "CastlePeakWSPI-sWRX8 1.0.0.9"
            }
          ]
        },
        {
          "defaultStatus": "affected",
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              "status": "unaffected",
              "version": "ChagallWSPI-sWRX8 1.0.0.2"
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          ]
        },
        {
          "defaultStatus": "affected",
          "product": "AMD Athlon\u2122 3000 Series Mobile  Processors with Radeon\u2122 Graphics",
          "vendor": "AMD",
          "versions": [
            {
              "status": "unaffected",
              "version": "PicassoPI-FP5  1.0.0.E"
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          ]
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        {
          "defaultStatus": "affected",
          "product": "AMD Athlon\u2122 3000 Series Mobile  Processors with Radeon\u2122 Graphics",
          "vendor": "AMD",
          "versions": [
            {
              "status": "unaffected",
              "version": "PollockPI-FT5  1.0.0.4"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "AMD Ryzen\u2122 3000 Series Mobile Processor with Radeon\u2122 Graphics",
          "vendor": "AMD",
          "versions": [
            {
              "status": "unaffected",
              "version": "PicassoPI-FP5  1.0.0.E"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "AMD Ryzen\u2122 4000 Series Mobile Processors with Radeon\u2122 Graphics",
          "vendor": "AMD",
          "versions": [
            {
              "status": "unaffected",
              "version": "RenoirPI-FP6  1.0.0.8"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "AMD Ryzen\u2122 5000 Series Mobile Processors with Radeon\u2122 Graphics",
          "vendor": "AMD",
          "versions": [
            {
              "status": "unaffected",
              "version": "CezannePI-FP6 1.0.0.9"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "AMD Ryzen\u2122 5000 Series Mobile Processors with Radeon\u2122 Graphics",
          "vendor": "AMD",
          "versions": [
            {
              "status": "unaffected",
              "version": "CezannePI-FP6  1.0.0.9"
            }
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        {
          "defaultStatus": "affected",
          "product": "AMD Ryzen\u2122 6000 Series Processors with Radeon\u2122 Graphics",
          "vendor": "AMD",
          "versions": [
            {
              "status": "unaffected",
              "version": "RembrandtPI-FP7 1.0.0.9b"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "AMD Ryzen\u2122 7035 Series Processors with Radeon\u2122 Graphics",
          "vendor": "AMD",
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              "version": "RembrandtPI-FP7 1.0.0.9b"
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        },
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          "vendor": "AMD",
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            }
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          "product": "AMD EPYC\u2122 Embedded 7003 Series Processors",
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              "status": "affected",
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          ]
        },
        {
          "defaultStatus": "affected",
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          "versions": [
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          ]
        },
        {
          "defaultStatus": "affected",
          "product": "AMD Ryzen\u2122 Embedded R1000 Series Processors",
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              "version": "EmbeddedPI-FP5 1.2.0.A"
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          "versions": [
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              "version": "EmbAM4PI  1.0.0.2"
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        {
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              "version": "EmbeddedPI-FP7r2 1.0.0.9"
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          ]
        }
      ],
      "datePublic": "2024-08-13T16:00:00.000Z",
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      "metrics": [
        {
          "cvssV3_1": {
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            "attackVector": "LOCAL",
            "availabilityImpact": "LOW",
            "baseScore": 3.9,
            "baseSeverity": "LOW",
            "confidentialityImpact": "NONE",
            "integrityImpact": "LOW",
            "privilegesRequired": "HIGH",
            "scope": "CHANGED",
            "userInteraction": "NONE",
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      "providerMetadata": {
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        "orgId": "b58fc414-a1e4-4f92-9d70-1add41838648",
        "shortName": "AMD"
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      "references": [
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        },
        {
          "url": "https://www.amd.com/en/resources/product-security/bulletin/amd-sb-5002.html"
        }
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      "source": {
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        "discovery": "UNKNOWN"
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  "cveMetadata": {
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    "assignerShortName": "AMD",
    "cveId": "CVE-2021-26387",
    "datePublished": "2024-08-13T16:50:22.151Z",
    "dateReserved": "2021-01-29T21:24:26.161Z",
    "dateUpdated": "2024-10-30T17:59:30.394Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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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