high
7.5
CWE
400 405
Advisory Published
Updated

CVE-2023-2992

First published: Mon Jun 26 2023(Updated: )

An unauthenticated  denial of service vulnerability exists in the SMM v1, SMM v2, and FPC management web server which can be triggered under crafted conditions. Rebooting SMM or FPC will restore access to the management web server.

Credit: psirt@lenovo.com psirt@lenovo.com

Affected SoftwareAffected VersionHow to fix
Lenovo Nextscale N1200 Enclosure Firmware<fhet60b-3.40
Lenovo Nextscale N1200 Enclosure
Lenovo Thinkagile Cp-cb-10 Firmware<tesm38c-1.26
Lenovo Thinkagile Cp-cb-10
Lenovo Thinkagile Cp-cb-10e Firmware<tesm38c-1.26
Lenovo Thinkagile Cp-cb-10e
Lenovo Thinkagile Hx Enclosure Certified Node Firmware<tesm38c-1.26
Lenovo Thinkagile Hx Enclosure Certified Node
Lenovo Thinkagile Vx Enclosure Firmware<tesm38c-1.26
Lenovo Thinkagile Vx Enclosure
Lenovo Thinksystem D2 Enclosure Firmware<tesm38c-1.26
Lenovo Thinksystem D2 Enclosure
Lenovo Thinksystem Da240 Enclosure Firmware<umsm10s-1.07
Lenovo Thinksystem Da240 Enclosure
Lenovo Thinksystem Dw612 Enclosure Firmware<umsm10s-1.07
Lenovo Thinksystem Dw612 Enclosure
All of
Lenovo Nextscale N1200 Enclosure Firmware<fhet60b-3.40
Lenovo Nextscale N1200 Enclosure
All of
Lenovo Thinkagile Cp-cb-10 Firmware<tesm38c-1.26
Lenovo Thinkagile Cp-cb-10
All of
Lenovo Thinkagile Cp-cb-10e Firmware<tesm38c-1.26
Lenovo Thinkagile Cp-cb-10e
All of
Lenovo Thinkagile Hx Enclosure Certified Node Firmware<tesm38c-1.26
Lenovo Thinkagile Hx Enclosure Certified Node
All of
Lenovo Thinkagile Vx Enclosure Firmware<tesm38c-1.26
Lenovo Thinkagile Vx Enclosure
All of
Lenovo Thinksystem D2 Enclosure Firmware<tesm38c-1.26
Lenovo Thinksystem D2 Enclosure
All of
Lenovo Thinksystem Da240 Enclosure Firmware<umsm10s-1.07
Lenovo Thinksystem Da240 Enclosure
All of
Lenovo Thinksystem Dw612 Enclosure Firmware<umsm10s-1.07
Lenovo Thinksystem Dw612 Enclosure

Remedy

Upgrade to the firmware version (or newer) indicated for your model in the Lenovo Product Security:  https://support.lenovo.com/us/en/product_security/LEN-127357

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Reference Links

Frequently Asked Questions

  • What is CVE-2023-2992?

    CVE-2023-2992 is an unauthenticated denial of service vulnerability in the SMM v1, SMM v2, and FPC management web server.

  • What is the severity of CVE-2023-2992?

    CVE-2023-2992 has a severity value of 7.5, indicating a high severity.

  • What software is affected by CVE-2023-2992?

    Lenovo Nextscale N1200 Enclosure Firmware, Lenovo Thinkagile Cp-cb-10 Firmware, Lenovo Thinkagile Cp-cb-10e Firmware, Lenovo Thinkagile Hx Enclosure Certified Node Firmware, Lenovo Thinkagile Vx Enclosure Firmware, Lenovo Thinksystem D2 Enclosure Firmware, Lenovo Thinksystem Da240 Enclosure Firmware, Lenovo Thinksystem Dw612 Enclosure Firmware

  • How can I fix CVE-2023-2992?

    To fix CVE-2023-2992, reboot the SMM or FPC to restore access to the management web server.

  • Where can I find more information about CVE-2023-2992?

    More information about CVE-2023-2992 can be found at the following link: https://support.lenovo.com/us/en/product_security/LEN-127357

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