CVE-2023-43490

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

5.3

Vector

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

Exploitability: 0.8 / Impact: 4.0

Source: secure@intel.com (Secondary)

Description

Incorrect calculation in microcode keying mechanism for some Intel(R) Xeon(R) D Processors with Intel(R) SGX may allow a privileged user to potentially enable information disclosure via local access.

Related CWEs

CWE-682

Incorrect Calculation

The product performs a calculation that generates incorrect or unintended results that are later used in security-critical decisions or resource management.

References (6)

https://lists.debian.org/debian-lts-announce/2024/05/msg00003.html

Source: secure@intel.com

https://security.netapp.com/advisory/ntap-20240405-0009/

Source: secure@intel.com

https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01045.html

Source: secure@intel.com

https://lists.debian.org/debian-lts-announce/2024/05/msg00003.html

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

https://security.netapp.com/advisory/ntap-20240405-0009/

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

https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01045.html

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

Timeline

No history available yet.