SB20240417117 - Multiple vulnerabilities in Huawei CurieM-WFG9B

Description

This security bulletin contains information about 3 secuirty vulnerabilities.

1) Buffer overflow (CVE-ID: CVE-2023-52548)

The vulnerability allows a local user to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error in the SMM. A local user can trigger memory corruption and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

2) Improper Handling of Length Parameter Inconsistency (CVE-ID: CVE-2023-52547)

The vulnerability allows a local user to execute arbitrary code on the target system.

The vulnerability exists due to improper handling of length parameter inconsistency. A local user can pass specially crafted input to the application and execute arbitrary code in SMM.

3) Improper Check for Unusual or Exceptional Conditions (CVE-ID: CVE-2023-52710)

The vulnerability allows a local user to execute arbitrary code on the system.

The vulnerability exists due to improper check for unusual or exceptional conditions. A local user can send specially crafted data to the application, execute arbitrary code on the target system and cause OS service exceptions.

Remediation

Install update from vendor's website.

References

• https://www.huawei.com/en/psirt/security-advisories/2024/huawei-sa-hppvtiroowtboamb-bb3261bd-en
• https://www.huawei.com/en/psirt/security-advisories/2024/huawei-sa-iholpiiahpp-0ab7d6db-en
• https://www.huawei.com/en/psirt/security-advisories/2024/huawei-sa-hppvticfuoec-8ffde288-en