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7.2
CVSSv2

CVE-2021-41841

Published: 03/02/2022 Updated: 29/03/2022
CVSS v2 Base Score: 7.2 | Impact Score: 10 | Exploitability Score: 3.9
CVSS v3 Base Score: 8.2 | Impact Score: 6 | Exploitability Score: 1.5
VMScore: 641
Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C
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Vulnerability Summary

An issue exists in AhciBusDxe in the kernel 5.0 up to and including 5.5 in Insyde InsydeH2O. There is an SMM callout that allows an malicious user 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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insyde insydeh2o

References

CWE-829https://www.insyde.com/security-pledgehttps://www.insyde.com/security-pledge/SA-2022019https://security.netapp.com/advisory/ntap-20220217-0012/https://cert-portal.siemens.com/productcert/pdf/ssa-306654.pdfhttps://nvd.nist.govhttps://www.kb.cert.org/vuls/id/796611
CVSSv2
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2020-4463CVE-2024-3400deserializationCVE-2024-21788CVE-2023-42433CVE-2024-21841CVE-2024-22095local file inclusionmemory leak
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