CVE-2023-40540

MediumCVSS 4.4/10Last modified Jun 17, 2026

Description

Non-Transparent Sharing of Microarchitectural Resources in some Intel(R) NUC BIOS firmware may allow a privileged user to potentially enable information disclosure via local access.

Metrics

CVSS 3.1 4.4/10CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

Weakness enumeration

CWE-1303

Affected software

Vendor	Product	Versions
n/a	Intel(R) NUC BIOS firmware	some Intel(R) NUC BIOS firmware

References

https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01001.htmlPatch, Vendor Advisory
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01001.htmlPatch, Vendor Advisory

Timeline

Published: Nov 14, 2023
Last modified: Jun 17, 2026
NVD status: Modified

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