CVE-2023-43570

CVSS 3.1 Score 6.7 of 10 (medium)

Details

Published Nov 8, 2023
Updated: Nov 16, 2023
CWE ID 20

Summary

CVE-2023-43570 is a recently disclosed vulnerability affecting the SMI callback function in the OemSmi driver. This issue grants local attackers with elevated permissions the ability to execute arbitrary code, posing a significant threat to system security. An attacker could exploit this vulnerability by manipulating the SMI callback function, leading to potential code injection and unauthorized system access. The exact cause of the vulnerability remains undisclosed, but it is recommended that affected systems be updated with the latest patches to mitigate the risk.

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Affected Products

  • Lenovo Legion T7-34imz5 Firmware

Affected Vendors

  • Lenovo Companies

Advisories, Assessments, and Mitigations

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