github - ghsa-5fpf-9vcp-wpjr

ghsa-5fpf-9vcp-wpjr

Vulnerability from github

Published

2022-09-21 00:00

Modified

2022-09-27 00:00

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

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JSON

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{
   affected: [],
   aliases: [
      "CVE-2022-40262",
   ],
   database_specific: {
      cwe_ids: [
         "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: "2022-09-27T00:00:21Z",
   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

2024-09-17 01:36

Severity ?

Summary

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

JSON

To clipboard

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               },
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                  ],
                  url: "https://www.binarly.io/advisories/BRLY-2022-009",
               },
            ],
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         },
      ],
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All sightings related to this event Export sightings related to this event

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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