Out-of-bounds Read in Huawei Emui

CVE-2022-48293

The Bluetooth module has an OOM vulnerability. Successful exploitation of this vulnerability may affect data confidentiality.

Vulnerability class: Buffer Overflow

EPSS: 0.002 (10.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Huawei Emui — versions 12.0.1, 12.0.0, 11.0.1
Huawei Harmonyos — versions 2.0, 2.1.0, 3.0.0

Weakness classification (CWE)

CWE-125 — Out-of-bounds Read

References

psirt@huawei.com (Patch, Vendor Advisory)
psirt@huawei.com (Vendor Advisory)

Frequently asked questions

What is CVE-2022-48293?: CVE-2022-48293 is a medium-severity vulnerability in Huawei Emui, classified under Out-of-bounds Read. CVSS score: 6.5/10. Published 2023-02-09.
How severe is CVE-2022-48293?: Medium severity. CVSS v3 base score is 6.5 out of 10.