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8.2
CVSSv3

CVE-2021-42060

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

Vulnerability Summary

An issue exists in Insyde InsydeH2O Kernel 5.0 up to and including 05.08.41, Kernel 5.1 up to and including 05.16.41, Kernel 5.2 prior to 05.23.22, and Kernel 5.3 prior to 05.32.22. An Int15ServiceSmm SMM callout vulnerability allows an malicious user to hijack execution flow of code running in System Management Mode. Exploiting this issue could lead to escalating privileges to SMM.

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References

NVD-CWE-noinfohttps://www.insyde.com/security-pledgehttps://www.insyde.com/security-pledge/SA-2022007https://security.netapp.com/advisory/ntap-20220217-0015/https://cert-portal.siemens.com/productcert/pdf/ssa-306654.pdfhttps://nvd.nist.govhttps://www.kb.cert.org/vuls/id/796611
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2023-40673CVE-2024-36674CVE-2024-27348unspecifiedCVE-2024-24919CVE-2024-4870malicious code‎CVE-2024-2019hard-coded
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