github - ghsa-5fpf-9vcp-wpjr

ghsa-5fpf-9vcp-wpjr

Vulnerability from github

Published

2022-09-21 00:00

Modified

2025-05-27 18:30

Severity ?

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

Details

A potential attacker can execute an arbitrary code at the time of the PEI phase and influence the subsequent boot stages. This can lead to the mitigations bypassing, physical memory contents disclosure, discovery of any secrets from any Virtual Machines (VMs) and bypassing memory isolation and confidential computing boundaries. Additionally, an attacker can build a payload which can be injected into the SMRAM memory. This issue affects: Module name: S3Resume2Pei SHA256: 7bb29f05534a8a1e010443213451425098faebd45948a4642db969b19d0253fc Module GUID: 89E549B0-7CFE-449D-9BA3-10D8B2312D71

Show details on source website

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2022-40262"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-123",
      "CWE-787"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-09-20T18:15:00Z",
    "severity": "HIGH"
  },
  "details": "A potential attacker can execute an arbitrary code at the time of the PEI phase and influence the subsequent boot stages. This can lead to the mitigations bypassing, physical memory contents disclosure, discovery of any secrets from any Virtual Machines (VMs) and bypassing memory isolation and confidential computing boundaries. Additionally, an attacker can build a payload which can be injected into the SMRAM memory. This issue affects: Module name: S3Resume2Pei SHA256: 7bb29f05534a8a1e010443213451425098faebd45948a4642db969b19d0253fc Module GUID: 89E549B0-7CFE-449D-9BA3-10D8B2312D71",
  "id": "GHSA-5fpf-9vcp-wpjr",
  "modified": "2025-05-27T18:30:36Z",
  "published": "2022-09-21T00:00:39Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-40262"
    },
    {
      "type": "WEB",
      "url": "https://www.ami.com/security-center"
    },
    {
      "type": "WEB",
      "url": "https://www.binarly.io/advisories/BRLY-2022-009"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2022-40262 (GCVE-0-2022-40262)

Vulnerability from cvelistv5

Published

2022-09-20 17:35

Modified

2025-05-27 18:13

Severity ?

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

CWE

CWE-123 - Write-what-where Condition

Summary

A potential attacker can execute an arbitrary code at the time of the PEI phase and influence the subsequent boot stages. This can lead to the mitigations bypassing, physical memory contents disclosure, discovery of any secrets from any Virtual Machines (VMs) and bypassing memory isolation and confidential computing boundaries. Additionally, an attacker can build a payload which can be injected into the SMRAM memory. This issue affects: Module name: S3Resume2Pei SHA256: 7bb29f05534a8a1e010443213451425098faebd45948a4642db969b19d0253fc Module GUID: 89E549B0-7CFE-449D-9BA3-10D8B2312D71

References

►

URL

Tags

	https://www.ami.com/security-center/	x_refsource_MISC
	https://www.binarly.io/advisories/BRLY-2022-009	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	AMI	Aptio	Version: 5.x

Show details on NVD website

To clipboard

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            "url": "https://www.ami.com/security-center/"
          },
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          }
        ],
        "title": "CVE Program Container"
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        "metrics": [
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              "confidentialityImpact": "HIGH",
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                  },
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                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-05-27T18:12:31.153646Z",
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        ],
        "providerMetadata": {
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        }
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      "problemTypes": [
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              "refsource": "MISC",
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            },
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            }
          ]
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  "cveMetadata": {
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    "assignerShortName": "certcc",
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}

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