CVE-2023-4857

Published: Apr 15, 2024Modified: Jun 17, 2026Deferred

7.5

Vector

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

Exploitability: 3.9 / Impact: 3.6

Source: psirt@lenovo.com (Secondary)

Description

An authentication bypass vulnerability was identified in SMM/SMM2 and FPC that could allow an authenticated user to execute certain IPMI calls that could lead to exposure of limited system information.

Related CWEs

CWE-306

Missing Authentication for Critical Function

The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources.

References (2)

https://support.lenovo.com/us/en/product_security/LEN-140420

Source: psirt@lenovo.com

https://support.lenovo.com/us/en/product_security/LEN-140420

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

Timeline

No history available yet.