Insyde's Security Pledge

Recent Security Advisories

INSYDE-SA-2022059

Product

CVSS Score

Original Date

Last Revised

InsydeH2O

8.2

2022-11-14

Summary

SMI functions in AhciBusDxe use untrusted inputs leading to corruption of SMRAM.

Vulnerability Details

CVSS Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

CVE-2022-29276

SMI functions in AhciBusDxe use untrusted inputs leading to corruption of SMRAM. This issue was discovered by Insyde during security review. It was fixed in:

Solution Information

Kernel 5.0: version 05.09.18
Kernel 5.1: version 05.17.18
Kernel 5.2: version 05.27.18
Kernel 5.3: version 05.36.18
Kernel 5.4: version 05.44.18
Kernel 5.5: version 05.52.18

Acknowledgements

Revision History

Revision #

Date

Description

1

2022-11-14

Initial Release