What is the severity of CVE-2023-52548?

CVE-2023-52548 is classified as a severe vulnerability due to its potential for arbitrary memory corruption and code execution.

How do I fix CVE-2023-52548?

To address CVE-2023-52548, users should update the affected Huawei Matebook D16 BIOS to the latest version, specifically ota-curiem-b-bios-2.28.

What systems are affected by CVE-2023-52548?

CVE-2023-52548 specifically affects the Huawei Matebook D16 model CREM-WXX9 with BIOS version v2.26.

What are the implications of exploiting CVE-2023-52548?

Exploitation of CVE-2023-52548 could allow a malicious OS attacker to corrupt SMRAM memory, leading to unauthorized code execution.

Is CVE-2023-52548 being actively exploited in the wild?

As of now, there is no indication that CVE-2023-52548 is being actively exploited in the wild.

Vulnerability/
CVE-2023-52548

high

7.8

CWE

119 787

28/5/2024

17/1/2025

CVE-2023-52548: Buffer Overflow

First published: Tue May 28 2024(Updated: )

Huawei Matebook D16(Model: CREM-WXX9, BIOS: v2.26) Arbitrary Memory Corruption in SMI Handler of ThisiServicesSmm SMM module. This can be leveraged by a malicious OS attacker to corrupt arbitrary SMRAM memory and, in turn, lead to 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

Frequently Asked Questions

What is the severity of CVE-2023-52548?
CVE-2023-52548 is classified as a severe vulnerability due to its potential for arbitrary memory corruption and code execution.
How do I fix CVE-2023-52548?
To address CVE-2023-52548, users should update the affected Huawei Matebook D16 BIOS to the latest version, specifically ota-curiem-b-bios-2.28.
What systems are affected by CVE-2023-52548?
CVE-2023-52548 specifically affects the Huawei Matebook D16 model CREM-WXX9 with BIOS version v2.26.
What are the implications of exploiting CVE-2023-52548?
Exploitation of CVE-2023-52548 could allow a malicious OS attacker to corrupt SMRAM memory, leading to unauthorized code execution.
Is CVE-2023-52548 being actively exploited in the wild?
As of now, there is no indication that CVE-2023-52548 is being actively exploited in the wild.

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