CVE-2022-48254

Name: CVE-2022-48254
Creator: NVD / NIST
Published: 2023-02-27T18:15:19.693+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 4.6/10EPSS 0.21%

Last modified Jun 17, 2026

CVE-2022-48254 is a medium-severity vulnerability rated 4.6/10 on the CVSS scale. There is a data processing error vulnerability in Leia-B29 2.0.0.49(M03). Successful exploitation could bypass lock screen authentication.. EPSS estimates a 0.21% chance of exploitation in the next 30 days.

Description

There is a data processing error vulnerability in Leia-B29 2.0.0.49(M03). Successful exploitation could bypass lock screen authentication.

Metrics

CVSS 3.1

4.6/10

CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS Probability

0.21%

11.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-287

Affected Software

Vendor	Product	Versions
Huawei	Leia-B29 Firmware	leia-b29_2.0.0.49\(m03\)

References

https://www.huawei.com/en/psirt/security-advisories/2023/huawei-sa-dpeviahb-44e16f60-enVendor Advisory
https://www.huawei.com/en/psirt/security-advisories/2023/huawei-sa-dpeviahb-44e16f60-enVendor Advisory

Timeline

Published: Feb 27, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-48254?

There is a data processing error vulnerability in Leia-B29 2.0.0.49(M03). Successful exploitation could bypass lock screen authentication.

How severe is CVE-2022-48254?

CVE-2022-48254 has a CVSS score of 4.6/10 (MEDIUM severity). The EPSS model estimates a 0.21% probability of exploitation in the next 30 days.

How do I fix CVE-2022-48254?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-48254?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST