Insyde's Security Pledge

Recent Security Advisories

INSYDE-SA-2022011

Product

CVSS Score

Original Date

Last Revised

InsydeH2O

7.5

2022-02-01

Summary

SMM memory corruption vulnerability allowing a possible attacker to write fixed or predictable data to SMRAM. Exploiting this issue could lead to escalating privileges to SMM.

Vulnerability Details

CVSS Vector: AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H

CVE-2022-24030

This corresponds to CVE-2022-24030. It affects the AhciBusDxe driver. This issue was discovered by the Binarly efiXplorer team.

Solution Information

The fixed versions of Kernel 5.0: 05.08.41, Kernel 5.1: 05.16.41, Kernel 5.2: 05.26.41, Kernel 5.3: 05.35.41, Kernel 5.4: 05.43.41, Kernel 5.5: 05.51.41

Acknowledgements

Insyde Software would like to thank Binarly for reporting this issue.

Revision History

Revision #

Date

Description

1

2022-02-01

Initial Release