CVE-2022-34325

Description

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

Related CPE's

a insyde insydeh2o ********

References

https://www.insyde.com/security-pledge/SA-2022057

Vendor Advisory

https://www.insyde.com/security-pledge

Vendor Advisory

CvssV3 impact

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CvssV2 impact

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Created by Yello

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