vulnerability
Aruba AOS-10: CVE-2021-41841: SMM Privilege Escalation Vulnerability in AhciBusDxe
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:L/AC:L/Au:N/C:C/I:C/A:C) | Feb 1, 2022 | Jan 14, 2025 | Apr 2, 2026 |
Severity
7
CVSS
(AV:L/AC:L/Au:N/C:C/I:C/A:C)
Published
Feb 1, 2022
Added
Jan 14, 2025
Modified
Apr 2, 2026
Description
An issue was discovered in AhciBusDxe in the kernel 5.0 through 5.5 in Insyde InsydeH2O. There is an SMM callout that allows an attacker to access the System Management Mode and execute arbitrary code. This occurs because of Inclusion of Functionality from an Untrusted Control Sphere.
Solution
aruba-aos-10-cve-2021-41841
Rapid7 Labs
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