GSD-2022-35894

Vulnerability from gsd - Updated: 2023-12-13 01:19
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.
Aliases
Aliases
CVE-2022-35894
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{
  "GSD": {
    "alias": "CVE-2022-35894",
    "id": "GSD-2022-35894"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
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      "id": "GSD-2022-35894",
      "modified": "2023-12-13T01:19:33.860578Z",
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    }
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            "privilegesRequired": "HIGH",
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            "version": "3.1"
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        }
      },
      "lastModifiedDate": "2022-09-26T15:25Z",
      "publishedDate": "2022-09-22T18:15Z"
    }
  }
}


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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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Detection rules are retrieved from Rulezet.