github - ghsa-hvm4-7p57-c7mx

ghsa-hvm4-7p57-c7mx

Vulnerability from github

Published

2022-09-23 00:00

Modified

2022-09-27 00:00

Severity

6.0 (Medium) - CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N

Details

An issue SMM memory leak vulnerability in SMM driver (SMRAM was discovered in Insyde InsydeH2O with kernel 5.0 through 5.5. An attacker can dump SMRAM contents via the software SMI provided by the FvbServicesRuntimeDxe driver to read the contents of SMRAM, leading to information disclosure.

Show details on source website

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  "aliases": [
    "CVE-2022-35896"
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  "database_specific": {
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    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-09-22T00:15:00Z",
    "severity": "MODERATE"
  },
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  "id": "GHSA-hvm4-7p57-c7mx",
  "modified": "2022-09-27T00:00:19Z",
  "published": "2022-09-23T00:00:46Z",
  "references": [
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    },
    {
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    },
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      "url": "https://www.insyde.com/security-pledge/SA-2022034"
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  "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-2022-35896

Vulnerability from cvelistv5

Published

2022-09-21 23:33

Modified

2024-08-03 09:44

Severity

Summary

An issue SMM memory leak vulnerability in SMM driver (SMRAM was discovered in Insyde InsydeH2O with kernel 5.0 through 5.5. An attacker can dump SMRAM contents via the software SMI provided by the FvbServicesRuntimeDxe driver to read the contents of SMRAM, leading to information disclosure.

References

URL	Tags
https://www.insyde.com/security-pledge	x_refsource_MISC
https://www.insyde.com/security-pledge/SA-2022034	x_refsource_MISC
https://binarly.io/advisories/BRLY-2022-025/index.html	x_refsource_MISC

Impacted products

Vendor	Product
n/a	n/a

Show details on NVD website

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