Out-of-bounds write in a Huawei Sound Box Product



Risk Medium
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2022-48330
CWE-ID CWE-787
Exploitation vector Local network
Public exploit N/A
Vulnerable software
 FLMG-10
Hardware solutions / Firmware

Vendor Huawei

Security Bulletin

This security bulletin contains one medium risk vulnerability.

1) Out-of-bounds write

EUVDB-ID: #VU72704

Risk: Medium

CVSSv4.0: 4 [CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2022-48330

CWE-ID: CWE-787 - Out-of-bounds write

Exploit availability: No

Description

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a boundary error when processing untrusted input in the Bluetooth module. A remote user on the local network can trigger an out-of-bounds write and execute arbitrary code on the target system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

FLMG-10: 10.0.1.0(H100SP22C00)

CPE2.3 External links

https://www.huawei.com/en/psirt/security-advisories/2023/huawei-sa-oobwviatp-89e403d4-en


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the local network (LAN).

Is there known malware, which exploits this vulnerability?

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



###SIDEBAR###