CVE-2025-20044

State: Published
Severity: 5.6 Medium
Published: Aug 12, 2025
Updated: Feb 26, 2026
Reserved: Oct 10, 2024

Description

Improper locking for some Intel(R) TDX Module firmware before version 1.5.13 may allow a privileged user to potentially enable escalation of privilege via local access.

Scores

CVSS	Score	Vector	Source
4.0	5.6 Medium	CVSS:4.0/AV:L/AC:H/AT:P/PR:H/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N	intel
3.1	4.1 Medium	CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:H/A:N	intel

Weaknesses

CWE-667 Improper Locking

Affected Products

Product	Versions
Intel(R) TDX Module firmwaren/a	before version 1.5.13Affected

References

https://intel.com/content/www/us/en/security-center/advisory/intel-sa-01245.html

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