github - ghsa-cfcv-rgx7-fw5j

ghsa-cfcv-rgx7-fw5j

Vulnerability from github

Published

2023-01-11 09:30

Modified

2023-01-19 00:30

Severity

6.5 (Medium) - CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

Details

Insufficient checks in SEV may lead to a malicious hypervisor disclosing the launch secret potentially resulting in compromise of VM confidentiality.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2021-26403"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-01-11T08:15:00Z",
    "severity": "MODERATE"
  },
  "details": "Insufficient checks in SEV may lead to a malicious hypervisor disclosing the launch secret potentially resulting in compromise of VM confidentiality.",
  "id": "GHSA-cfcv-rgx7-fw5j",
  "modified": "2023-01-19T00:30:31Z",
  "published": "2023-01-11T09:30:30Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-26403"
    },
    {
      "type": "WEB",
      "url": "https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-1032"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

cve-2021-26403

Vulnerability from cvelistv5

Published

2023-01-10 20:56

Modified

2024-08-03 20:26

Severity

Summary

Insufficient checks in SEV may lead to a malicious hypervisor disclosing the launch secret potentially resulting in compromise of VM confidentiality.

References

URL	Tags
https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-1032	vendor-advisory

Impacted products

Vendor	Product
AMD	1st Gen EPYC
AMD	2nd Gen EPYC

Show details on NVD website

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              "x_transferred"
            ],
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          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
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          ],
          "product": "1st Gen EPYC",
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            }
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          "packageName": "AGESA",
          "platforms": [
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          ],
          "product": "2nd Gen EPYC",
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            }
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      ],
      "datePublic": "2023-01-10T17:30:00.000Z",
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        "dateUpdated": "2023-01-11T07:01:59.843980Z",
        "orgId": "b58fc414-a1e4-4f92-9d70-1add41838648",
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          "url": "https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-1032"
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  "cveMetadata": {
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    "cveId": "CVE-2021-26403",
    "datePublished": "2023-01-10T20:56:43.160Z",
    "dateReserved": "2021-01-29T21:24:26.169Z",
    "dateUpdated": "2024-08-03T20:26:25.454Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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