CVE-2023-32666

Published: Mar 14, 2024Modified: Jun 17, 2026Deferred

7.2

Vector

CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:N

Exploitability: 0.8 / Impact: 5.8

Source: secure@intel.com (Secondary)

Description

On-chip debug and test interface with improper access control in some 4th Generation Intel(R) Xeon(R) Processors when using Intel(R) SGX or Intel(R) TDX may allow a privileged user to potentially enable escalation of privilege via local access.

Related CWEs

CWE-1191

On-Chip Debug and Test Interface With Improper Access Control

The chip does not implement or does not correctly perform access control to check whether users are authorized to access internal registers and test modes through the physical debug/test interface.

References (4)

https://security.netapp.com/advisory/ntap-20240405-0010/

Source: secure@intel.com

https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00986.html

Source: secure@intel.com

https://security.netapp.com/advisory/ntap-20240405-0010/

Source: af854a3a-2127-422b-91ae-364da2661108

https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00986.html

Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.