CVE-2025-20109

Improper Isolation or Compartmentalization in the stream cache mechanism for some Intel(R) Processors may allow an authenticated user to potentially enable escalation of privilege via local access.

CVSS v3 7.8 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.1 / Impact : 6.0

Attack Vector LOCAL

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

References

Link	Resource
https://intel.com/content/www/us/en/security-center/advisory/intel-sa-01249.html

Configurations

No configuration.

History

13 Aug 2025, 17:34

Type	Values Removed	Values Added
Summary		(es) Un aislamiento o compartimentación inadecuados en el mecanismo de caché de flujo de algunos procesadores Intel® pueden permitir que un usuario autenticado habilite potencialmente 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 : 2025-08-13 17:34

NVD link : CVE-2025-20109

Mitre link : CVE-2025-20109

CVE.ORG link : CVE-2025-20109

JSON object : View

Products Affected

No product.

CWE

CWE-653

Improper Isolation or Compartmentalization

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