An information leak vulnerability in the Smart USB Protection SMI Handler in some Lenovo models may allow an attacker with local access and elevated privileges to read SMM memory.
Advisories
Source ID Title
EUVD EUVD EUVD-2022-43453 An information leak vulnerability in the Smart USB Protection SMI Handler in some Lenovo models may allow an attacker with local access and elevated privileges to read SMM memory.
Fixes

Solution

Update system firmware to the version (or newer) indicated for your model in the Product Impact section of LEN-94953.


Workaround

No workaround given by the vendor.

History

Thu, 27 Mar 2025 16:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: lenovo

Published:

Updated: 2025-03-27T15:26:04.196Z

Reserved: 2022-09-06T15:43:50.236Z

Link: CVE-2022-40135

cve-icon Vulnrichment

Updated: 2024-08-03T12:14:39.736Z

cve-icon NVD

Status : Modified

Published: 2023-01-30T22:15:12.257

Modified: 2024-11-21T07:20:56.460

Link: CVE-2022-40135

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.