Code exectution in Huawei Smart Speakers



Risk Low
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2022-48681
CWE-ID CWE-119
Exploitation vector Local
Public exploit N/A
Vulnerable software
 EGRT-00
Hardware solutions / Firmware

Vendor Huawei

Security Bulletin

This security bulletin contains one low risk vulnerability.

1) Buffer overflow

EUVDB-ID: #VU88739

Risk: Low

CVSSv4.0: 2 [CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2022-48681

CWE-ID: CWE-119 - Memory corruption

Exploit availability: No

Description

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

The vulnerability exists due to a boundary error. A local administrator can trigger memory corruption, execute arbitrary code on the target system and cause certain functions to fail.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

EGRT-00: 2.1.0.20(H100SP30C00)

CPE2.3 External links

https://www.huawei.com/en/psirt/security-advisories/2024/huawei-sa-samovishss-28e21e39-en


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



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