CVE-2023-4857 (GCVE-0-2023-4857)

Vulnerability from cvelistv5 – Published: 2024-04-15 18:00 – Updated: 2024-08-02 07:38
VLAI
Summary
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.
Severity
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-07-09 17:28 UTC
CWE
  • CWE-306 - Missing Authentication for Critical Function
Assigner
References
Impacted products
Vendor Product Version CPE status
Lenovo SMM, SMM2, FPC Affected: various
guessed Create a notification for this product.
lenovo fan_power_controller Affected: 0 , < fhet62a-3.50 (custom)
    cpe:2.3:a:lenovo:fan_power_controller:*:*:*:*:*:*:*:*
Create a notification for this product.
lenovo system_management_module_firmware Affected: 1.24 , < tesm40b-1.27 (custom)
    cpe:2.3:o:lenovo:system_management_module_firmware:1.24:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website
To clipboard 

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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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