Improper buffer restrictions in the firmware for some Intel(R) TDX may allow a privileged user to potentially enable escalation of privilege via local access.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Thu, 14 Aug 2025 06:30:00 +0000

Type Values Removed Values Added
First Time appeared Intel
Intel tdx Module Software
Vendors & Products Intel
Intel tdx Module Software

Tue, 12 Aug 2025 21:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 12 Aug 2025 17:15:00 +0000

Type Values Removed Values Added
Description Improper buffer restrictions in the firmware for some Intel(R) TDX may allow a privileged user to potentially enable escalation of privilege via local access.
Weaknesses CWE-119
References
Metrics cvssV3_1

{'score': 1.9, 'vector': 'CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:L/A:N'}

cvssV4_0

{'score': 2, 'vector': 'CVSS:4.0/AV:L/AC:H/AT:N/PR:H/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: intel

Published:

Updated: 2025-08-13T15:04:43.563Z

Reserved: 2025-01-16T04:00:23.740Z

Link: CVE-2025-21096

cve-icon Vulnrichment

Updated: 2025-08-12T19:09:31.468Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-08-12T17:15:31.190

Modified: 2025-08-13T17:34:12.350

Link: CVE-2025-21096

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-08-13T21:48:05Z