VULNERABILITY INTELLIGENCE

CVE-2023-52547

CVSS score7.8 HIGH
EPSS probability0.13%
CISA KEVNot currently listed
Published2024-05-28
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Description

Huawei Matebook D16(Model: CREM-WXX9, BIOS: v2.26. Memory Corruption in SMI Handler of HddPassword SMM Module. This can be leveraged by a malicious OS attacker to corrupt data structures stored at the beginning of SMRAM and can potentially lead to code execution in SMM.

Weakness classification

  • CWE-130: Improper Handling of Length Parameter Inconsistency
  • CWE-787: Out-of-bounds Write

Primary references