FKIE_CVE-2023-22612

Vulnerability from fkie_nvd - Published: 2023-04-11 21:15 - Updated: 2025-02-11 18:15
Severity ?
8.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
8.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Summary
An issue was discovered in IhisiSmm in Insyde InsydeH2O with kernel 5.0 through 5.5. A malicious host OS can invoke an Insyde SMI handler with malformed arguments, resulting in memory corruption in SMM.
References
cve@mitre.orghttps://research.nccgroup.com/2023/04/11/stepping-insyde-system-management-mode/Not Applicable
cve@mitre.orghttps://www.insyde.com/security-pledgeVendor Advisory
cve@mitre.orghttps://www.insyde.com/security-pledge/SA-2023019Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://research.nccgroup.com/2023/04/11/stepping-insyde-system-management-mode/Not Applicable
af854a3a-2127-422b-91ae-364da2661108https://www.insyde.com/security-pledgeVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.insyde.com/security-pledge/SA-2023019Vendor Advisory
Impacted products
Vendor Product Version
insyde insydeh2o 05.0a.11
insyde insydeh2o 05.18.03
insyde insydeh2o 05.28.03
insyde insydeh2o 05.37.03
insyde insydeh2o 05.45.01
insyde insydeh2o 05.53.01
To clipboard 

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  "id": "CVE-2023-22612",
  "lastModified": "2025-02-11T18:15:21.810",
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  "published": "2023-04-11T21:15:17.627",
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  • 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.