CVE-2023-4856

A format string vulnerability was identified in SMM/SMM2 and FPC that could allow an authenticated user to execute arbitrary commands on a specific API endpoint.

Score

CVSS 3.1 8.8 High

Status

Deferred - psirt@lenovo.com

Published

2024-04-15

Last modified

2024-08-02

Weaknesses

CWE-78

Affected products

• Fan Power Controller (Lenovo)
• Fpc (Lenovo)
• Smm (Lenovo)
• Smm2 (Lenovo)
• System Management Module Firmware (Lenovo)

References

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