What is CVE-2022-48355?

CVE-2022-48355 is a medium-severity vulnerability in Huawei Emui, classified under Out-of-bounds Write. CVSS score: 6.5/10. Published 2023-03-27.

How severe is CVE-2022-48355?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Buffer overflow in Huawei Emui

CVE-2022-48355

The Bluetooth module has a heap out-of-bounds read vulnerability. Successful exploitation of this vulnerability can cause the Bluetooth process to crash.

Vulnerability class: Buffer Overflow

EPSS: 0.002 (14.4th 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:N/I:N/A:H.

Affected products

Huawei Emui — versions 13.0.0, 12.0.0
Huawei Harmonyos — versions 3.1.0, 3.0.0, 2.1.0

Weakness classification (CWE)

CWE-787 — Out-of-bounds Write

References

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

Frequently asked questions

What is CVE-2022-48355?: CVE-2022-48355 is a medium-severity vulnerability in Huawei Emui, classified under Out-of-bounds Write. CVSS score: 6.5/10. Published 2023-03-27.
How severe is CVE-2022-48355?: Medium severity. CVSS v3 base score is 6.5 out of 10.