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.
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Affected Vendors & Products
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History
Tue, 11 Aug 2026 16:00:00 +0000
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Tue, 04 Nov 2025 20:30:00 +0000
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Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2026-08-11T12:22:13.467Z
Reserved: 2021-10-01T00:00:00.000Z
Link: CVE-2021-41841
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Status : Modified
Published: 2022-02-03T02:15:07.207
Modified: 2026-08-11T13:17:20.860
Link: CVE-2021-41841
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OpenCVE Enrichment
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