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CVE-2021-41842

CRITICAL

9.8

Description

An issue was discovered in AtaLegacySmm in the kernel 5.0 before 05.08.46, 5.1 before 05.16.46, 5.2 before 05.26.46, 5.3 before 05.35.46, 5.4 before 05.43.46, and 5.5 before 05.51.45 in Insyde InsydeH2O. Code execution can occur because the SMI handler lacks a CommBuffer check.

Details CVE

Score CVSS v3.19.8

SeveriteCRITICAL

Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie1/6/2022

Derniere modification11/21/2024

Sourcenvd

Observations honeypot0

Produits affectes

insyde:insydeh2o

References

https://security.netapp.com/advisory/ntap-20220223-0002/(cve@mitre.org)

https://www.insyde.com/security-pledge(cve@mitre.org)

https://security.netapp.com/advisory/ntap-20220223-0002/(af854a3a-2127-422b-91ae-364da2661108)

https://www.insyde.com/security-pledge(af854a3a-2127-422b-91ae-364da2661108)

Correlations IOC

Aucune correlation enregistree

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