vulnerability
Aruba AOS-8: CVE-2021-33625: SMM Privilege Escalation Vulnerability in HddPassword
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:L/AC:M/Au:N/C:C/I:C/A:C) | 02/01/2022 | 01/14/2025 | 04/03/2025 |
Severity
7
CVSS
(AV:L/AC:M/Au:N/C:C/I:C/A:C)
Published
02/01/2022
Added
01/14/2025
Modified
04/03/2025
Description
An issue was discovered in Insyde InsydeH2O, affecting HddPassword. Software SMI services that use the Communicate() function of the EFI_SMM_COMMUNICATION_PROTOCOL do not check whether the address of the buffer is valid, which allows use of SMRAM, MMIO, or OS kernel addresses.
Solution
aruba-aos-8-cve-2021-33625
NEW
Explore Exposure Command
Confidently identify and prioritize exposures from endpoint to cloud with full attack surface visibility and threat-aware risk context.