CVE-2022-48294 Auth bypass in EMUI
An authentication defect in the IHwAttestationService interface allows attackers to compromise data confidentiality on Huawei devices.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2022-48294?
CVE-2022-48294 is a high-severity authentication bypass vulnerability in Huawei Emui, published on 9 Feb 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The IHwAttestationService interface has a defect in authentication. Successful exploitation of this vulnerability may affect data confidentiality.
Weakness: CWE-287
Which versions are affected by CVE-2022-48294?
It affects 2 products.
Products include Huawei Emui, Huawei Harmonyos.
How do I fix CVE-2022-48294?
No fix has been published for CVE-2022-48294 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-2022-48294 being exploited?
There is no known exploitation of CVE-2022-48294 in the wild and no public exploit code.
Other vulnerabilities in Huawei Emui
Sources
Also known as GHSA-p7q7-p4xf-xrpf.