Vulnerability Database

313,825

Total vulnerabilities in the database

CVE-2022-34325

DMA transactions which are targeted at input buffers used for the StorageSecurityCommandDxe software SMI handler could cause SMRAM corruption through a TOCTOU attack. DMA transactions which are targeted at input buffers used for the software SMI handler used by the StorageSecurityCommandDxe driver could cause SMRAM corruption. This issue was discovered by Insyde engineering based on the general description provided by

  • Published: Nov 14, 2022
  • Updated: Nov 16, 2025
  • CVE: CVE-2022-34325
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 7.8
  • AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H

CWEs:

Software From Fixed in
insyde / insydeh2o 5.3 05.36.23
insyde / insydeh2o 5.2 05.27.23
insyde / insydeh2o 5.4 05.44.23
insyde / insydeh2o 5.5 05.52.23