github - ghsa-9w4x-cwgm-cchf

ghsa-9w4x-cwgm-cchf

Vulnerability from github

Published

2022-09-23 00:00

Modified

2022-09-27 00:00

Severity ?

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

Details

An issue was discovered in Insyde InsydeH2O with kernel 5.0 through 5.5. The SMI handler for the FwBlockServiceSmm driver uses an untrusted pointer as the location to copy data to an attacker-specified buffer, leading to information disclosure.

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{
  "affected": [],
  "aliases": [
    "CVE-2022-35894"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-401"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-09-22T18:15:00Z",
    "severity": "MODERATE"
  },
  "details": "An issue was discovered in Insyde InsydeH2O with kernel 5.0 through 5.5. The SMI handler for the FwBlockServiceSmm driver uses an untrusted pointer as the location to copy data to an attacker-specified buffer, leading to information disclosure.",
  "id": "GHSA-9w4x-cwgm-cchf",
  "modified": "2022-09-27T00:00:21Z",
  "published": "2022-09-23T00:00:32Z",
  "references": [
    {
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      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-35894"
    },
    {
      "type": "WEB",
      "url": "https://binarly.io/advisories/BRLY-2022-018/index.html"
    },
    {
      "type": "WEB",
      "url": "https://www.insyde.com/security-pledge"
    },
    {
      "type": "WEB",
      "url": "https://www.insyde.com/security-pledge/SA-2022030"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

cve-2022-35894

Vulnerability from cvelistv5

Published

2022-09-22 17:07

Modified

2024-08-03 09:44

Severity ?

Summary

An issue was discovered in Insyde InsydeH2O with kernel 5.0 through 5.5. The SMI handler for the FwBlockServiceSmm driver uses an untrusted pointer as the location to copy data to an attacker-specified buffer, leading to information disclosure.

References

▼	URL	Tags
	https://www.insyde.com/security-pledge	x_refsource_MISC
	https://binarly.io/advisories/BRLY-2022-018/index.html	x_refsource_MISC
	https://www.insyde.com/security-pledge/SA-2022030	x_refsource_MISC

Impacted products

▼	Vendor	Product
	n/a	n/a

Show details on NVD website

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