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CVE-2023-43490

Date: March 14, 2024

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.

Severity Score

Related Resources (6)

https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01045.html
https://lists.debian.org/debian-lts-announce/2024/05/msg00003.html
https://nvd.nist.gov/vuln/detail/CVE-2023-43490
https://security.netapp.com/advisory/ntap-20240405-0009/
https://security-tracker.debian.org/tracker/CVE-2023-43490
https://www.mend.io/vulnerability-database/CVE-2023-43490

Severity Score

Weakness Type (CWE)

Incorrect Calculation

CWE-682

CVSS v3.1

Base Score:
Attack Vector (AV): LOCAL
Attack Complexity (AC): HIGH
Privileges Required (PR): HIGH
User Interaction (UI): NONE
Scope (S): CHANGED
Confidentiality (C): HIGH
Integrity (I): NONE
Availability (A): NONE

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