CVE-2025-21096

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.

CVSS v3 1.9 LOW

1.9^/10

CVSS v3 : LOW

Vector :

Exploitability : 0.5 / Impact : 1.4

Attack Vector LOCAL

Attack Complexity HIGH

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://intel.com/content/www/us/en/security-center/advisory/intel-sa-01312.html

Configurations

No configuration.

History

15 Apr 2026, 00:35

Type	Values Removed	Values Added
Summary	(es) Restricciones de buffer inadecuadas en el firmware de algunos Intel(R) TDX pueden permitir que un usuario privilegiado potencialmente habilite la escalada de privilegios a través del acceso local.	(es) Restricciones de búfer inadecuadas en el firmware de algunos Intel(R) TDX pueden permitir que un usuario privilegiado potencialmente habilite la escalada de privilegios a través del acceso local.

13 Aug 2025, 17:34

Type	Values Removed	Values Added
Summary		(es) Restricciones de buffer inadecuadas en el firmware de algunos Intel(R) TDX pueden permitir que un usuario privilegiado potencialmente habilite la escalada de privilegios a través del acceso local.

12 Aug 2025, 17:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-08-12 17:15

Updated : 2026-06-17 08:42

NVD link : CVE-2025-21096

Mitre link : CVE-2025-21096

CVE.ORG link : CVE-2025-21096

JSON object : View

Products Affected

No product.

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

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