github - ghsa-mm42-46m4-7pp9

ghsa-mm42-46m4-7pp9

Vulnerability from github

Published

2022-09-22 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

An issue was discovered in Insyde InsydeH2O with kernel 5.0 through 5.5. The FwBlockSericceSmm driver does not properly validate input parameters for a software SMI routine, leading to memory corruption of arbitrary addresses including SMRAM, and possible arbitrary code execution.

Show details on source website

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{
  "affected": [],
  "aliases": [
    "CVE-2022-35895"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-787"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-09-21T21:15:00Z",
    "severity": "HIGH"
  },
  "details": "An issue was discovered in Insyde InsydeH2O with kernel 5.0 through 5.5. The FwBlockSericceSmm driver does not properly validate input parameters for a software SMI routine, leading to memory corruption of arbitrary addresses including SMRAM, and possible arbitrary code execution.",
  "id": "GHSA-mm42-46m4-7pp9",
  "modified": "2022-09-27T00:00:20Z",
  "published": "2022-09-22T00:00:21Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-35895"
    },
    {
      "type": "WEB",
      "url": "https://binarly.io/advisories/BRLY-2022-024/index.html"
    },
    {
      "type": "WEB",
      "url": "https://www.insyde.com/security-pledge"
    },
    {
      "type": "WEB",
      "url": "https://www.insyde.com/security-pledge/SA-2022033"
    }
  ],
  "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-2022-35895

Vulnerability from cvelistv5

Published

2022-09-21 20:36

Modified

2024-08-03 09:44

Severity ?

Summary

An issue was discovered in Insyde InsydeH2O with kernel 5.0 through 5.5. The FwBlockSericceSmm driver does not properly validate input parameters for a software SMI routine, leading to memory corruption of arbitrary addresses including SMRAM, and possible arbitrary code execution.

References

▼	URL	Tags
	https://www.insyde.com/security-pledge	x_refsource_MISC
	https://binarly.io/advisories/BRLY-2022-024/index.html	x_refsource_MISC
	https://www.insyde.com/security-pledge/SA-2022033	x_refsource_MISC

Impacted products

▼	Vendor	Product
	n/a	n/a

Show details on NVD website

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