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TI-2023-28891 Aliases CVE-2023-52548

Memory corruption in Huawei CurieM-WFG9B

Priority LOW 35CWE-119Published · Updated

Key facts

Attack vector
Local
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-119 and the CVSS impact.

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

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.0013 2nd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
HuaweiCurieM-WFG9BOTA-CurieM-B-BIOS-2.28—No fix listedCNA
  • CurieM-WFG9B VendorHuawei Affected OTA-CurieM-B-BIOS-2.28 Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:o:huawei:curiem-wfg9b_firmware:ota-curiem-b-bios-2.28:*:*:*:*:*:*:*ota-curiem-b-bios-2.28VulnerableHuawei
cpe:2.3:h:huawei:curiem-wfg9b:-:*:*:*:*:*:*:*not specified by NVDRunning onHuawei
  • cpe:2.3:o:huawei:curiem-wfg9b_firmware:ota-curiem-b-bios-2.28:*:*:*:*:*:*:* Versions ota-curiem-b-bios-2.28 Vulnerable ·Huawei
  • cpe:2.3:h:huawei:curiem-wfg9b:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Huawei

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-52548

References

Advisory 2

  • TI-2023-29044 Improper access control in Huawei CurieM-WFG9B CVSS 3.1HIGH 7.8
  • TI-2023-29043 Improper check for unusual conditions in Huawei CurieM-WFG9B CVSS 3.1HIGH 7.8
  • TI-2023-28890 Out-of-bounds write in Huawei CurieM-WFG9B CVSS 3.1HIGH 7.8
  • TI-2023-29045 Improper access control in Huawei CurieM-WFG9B CVSS 3.1HIGH 7.8

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences