CVE-2022-48254 Auth bypass in Leia-B29
A data processing error in Leia-B29 allows attackers to bypass lock screen authentication, potentially gaining unauthorized access to the device.
- 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-2022-48254?
CVE-2022-48254 is a medium-severity authentication bypass vulnerability in Leia-B29, published on 27 Feb 2023. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
There is a data processing error vulnerability in Leia-B29 2.0.0.49(M03). Successful exploitation could bypass lock screen authentication.
Weakness: CWE-287
Which versions are affected by CVE-2022-48254?
It affects 1 product.
Products include Huawei Leia-B29 Firmware.
How do I fix CVE-2022-48254?
No fix has been published for CVE-2022-48254 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-2022-48254 being exploited?
There is no known exploitation of CVE-2022-48254 in the wild and no public exploit code.
Sources
Also known as GHSA-hh96-2mpv-7jr8.