What is the severity of CVE-2023-52712?

CVE-2023-52712 is considered a high-severity vulnerability due to its potential to leak and corrupt SMM memory.

How do I fix CVE-2023-52712?

To fix CVE-2023-52712, update the affected Huawei Curiem-wfg9b firmware to the latest version available.

What are the potential impacts of CVE-2023-52712?

CVE-2023-52712 can lead to unauthorized access and corruption of SMM memory, potentially compromising system integrity.

Which software is affected by CVE-2023-52712?

CVE-2023-52712 affects the Huawei Curiem-wfg9b firmware, specifically version ota-curiem-b-bios-2.28.

Is there any workaround for CVE-2023-52712?

Currently, there is no known workaround for CVE-2023-52712; applying the firmware update is the recommended action.

Vulnerability/
CVE-2023-52712

high

7.8

CWE

284

28/5/2024

17/1/2025

CVE-2023-52712

First published: Tue May 28 2024(Updated: )

Various Issues Due To Exposed SMI Handler in AmdPspP2CmboxV2. The first issue can be leveraged to bypass the protections that have been put in place by previous UEFI phases to prevent direct access to the SPI flash. The second issue can be used to both leak and corrupt SMM memory, thus potentially leading code execution in SMM

Credit: psirt@huawei.com

Affected Software	Affected Version	How to fix
All of
Huawei Curiem-wfg9b	=ota-curiem-b-bios-2.28
Huawei Curiem-wfg9b Firmware

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Reference Links

https://www.huawei.com/en/psirt/security-advisories/2024/huawei-sa-iiacviahpp-71ce77ee-en

Frequently Asked Questions

What is the severity of CVE-2023-52712?
CVE-2023-52712 is considered a high-severity vulnerability due to its potential to leak and corrupt SMM memory.
How do I fix CVE-2023-52712?
To fix CVE-2023-52712, update the affected Huawei Curiem-wfg9b firmware to the latest version available.
What are the potential impacts of CVE-2023-52712?
CVE-2023-52712 can lead to unauthorized access and corruption of SMM memory, potentially compromising system integrity.
Which software is affected by CVE-2023-52712?
CVE-2023-52712 affects the Huawei Curiem-wfg9b firmware, specifically version ota-curiem-b-bios-2.28.
Is there any workaround for CVE-2023-52712?
Currently, there is no known workaround for CVE-2023-52712; applying the firmware update is the recommended action.

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source/NVD
agent/software-canonical-lookup
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canonical/huawei curiem-wfg9b
version/huawei curiem-wfg9b/ota-curiem-b-bios-2.28
canonical/huawei curiem-wfg9b firmware

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