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Vulnerability record · CVE-2023-47855 · published 16 May 2024

CVE-2023-47855: Intel tdx module improper input validation vulnerability

Intel · Tdx Module

Improper input validation in some Intel(R) TDX module software before version 1.5.05.46.698 may allow a privileged user to potentially enable escalation of privilege via local access.

6.7 CVSS 3.1 Medium EPSS 0.37% · top 71.9% CWE-20 · Improper input validation
6.7CVSS 3.1 base score
0.37%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
4References
31 Aug 2026Last modified by NVD

Description

Improper input validation in some Intel(R) TDX module software before version 1.5.05.46.698 may allow a privileged user to potentially enable escalation of privilege via local access.

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

Affected products

2 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://security.netapp.com/advisory/ntap-20240621-0003/ Third Party Advisory
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01036.html Vendor Advisory
https://security.netapp.com/advisory/ntap-20240621-0003/ Third Party Advisory
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01036.html Vendor Advisory

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Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2023-47855), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.