CVE-2023-40220

MEDIUM

Intel NUC6CAYH and NUC6CAYS Firmware < AYAPLCEL.86A.0076 - Authenticated Information Disclosure via Buffer Restrictions

Title source: llm
STIX 2.1

Description

Improper buffer restrictions in some Intel(R) NUC BIOS firmware may allow a privileged user to potentially enable information disclosure via local access.

References (1)

Core 1

Scores

CVSS v3 5.3
EPSS 0.0006
EPSS Percentile 18.7%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:N/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-92
Status published
Products (2)
intel/nuc6cayh_firmware < ayaplcel.86a.0076
intel/nuc6cays_firmware < ayaplcel.86a.0076
Published Nov 14, 2023
Tracked Since Feb 18, 2026