CVE-2025-20053

Improper buffer restrictions for some Intel(R) Xeon(R) Processor firmware with SGX enabled may allow a privileged user to potentially enable escalation of privilege via local access.

CVSS v3 7.2 HIGH

7.2^/10

CVSS v3 : HIGH

Vector :

Exploitability : 0.8 / Impact : 5.8

Attack Vector LOCAL

Attack Complexity HIGH

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://intel.com/content/www/us/en/security-center/advisory/intel-sa-01313.html
https://lists.debian.org/debian-lts-announce/2025/10/msg00027.html

Configurations

No configuration.

History

No history.

Information

Published : 2025-08-12 17:15

Updated : 2025-11-03 18:15

NVD link : CVE-2025-20053

Mitre link : CVE-2025-20053

CVE.ORG link : CVE-2025-20053

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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