Out-of-bounds write in a Huawei Sound Box Product
Security Bulletin
This security bulletin contains one medium risk vulnerability.
1) Out-of-bounds write
EUVDB-ID: #VU72704
Risk: Medium
CVSSv3.1: 7.3 [CVSS:3.1/AV:A/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2022-48330
CWE-ID:
CWE-787 - Out-of-bounds write
Exploit availability: No
DescriptionThe 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.
MitigationInstall updates from vendor's website.
Vulnerable software versionsFLMG-10: 10.0.1.0(H100SP22C00)
CPE2.3 External linkshttp://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.
