CVE-2022-48291 Auth bypass in EMUI
Attackers can bypass Bluetooth pairing authentication to compromise confidentiality on Huawei devices.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2022-48291?
CVE-2022-48291 is a medium-severity authentication bypass vulnerability in Huawei Emui, published on 27 Mar 2023. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
The Bluetooth module has an authentication bypass vulnerability in the pairing process. Successful exploitation of this vulnerability may affect confidentiality.
Weakness: CWE-306
Which versions are affected by CVE-2022-48291?
It affects 2 products.
Products include Huawei Emui, Huawei Harmonyos.
How do I fix CVE-2022-48291?
No fix has been published for CVE-2022-48291 yet. Limit exposure of the affected software until one is available.
Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.
Is CVE-2022-48291 being exploited?
There is no known exploitation of CVE-2022-48291 in the wild and no public exploit code.
Other vulnerabilities in Huawei Emui
Sources
Also known as GHSA-jrh6-cm82-9cwp.