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.
Advisories
Source ID Title
EUVD EUVD EUVD-2022-38769 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.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2025-05-05T16:14:05.901Z

Reserved: 2022-07-15T00:00:00.000Z

Link: CVE-2022-35896

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2022-09-22T00:15:10.003

Modified: 2025-05-05T17:18:17.600

Link: CVE-2022-35896

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.