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High severity7.8NVD Advisory· Published May 28, 2024· Updated Jun 17, 2026

CVE-2023-52712

CVE-2023-52712

Description

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

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

1
  • Huawei/CurieM-WFG9Bv5
    Range: OTA-CurieM-B-BIOS-2.28

Patches

Vulnerability mechanics

References

1

News mentions

0

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