Arbitrary Memory Corruption in SMI Handler of ThisiServicesSmm SMM Module

CVE-2023-52548
7.8HIGH

Key Information

Vendor
Huawei
Status
Curiem-wfg9b
Vendor
CVE Published:
28 May 2024

Summary

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

Affected Version(s)

CurieM-WFG9B = OTA-CurieM-B-BIOS-2.28

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published.

  • Vulnerability Reserved.

Collectors

NVD DatabaseMitre Database
.