Buffer overflow in Huawei Emui

CVE-2021-37107

There is an improper memory access permission configuration on ACPU.Successful exploitation of this vulnerability may cause out-of-bounds access.

Vulnerability class: Buffer Overflow

EPSS: 0.002 (6.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.

Affected products

Huawei Emui — versions 12.0.0

Weakness classification (CWE)

CWE-787 — Out-of-bounds Write

References

psirt@huawei.com (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2021-37107?: CVE-2021-37107 is a medium-severity vulnerability in Huawei Emui, classified under Out-of-bounds Write. CVSS score: 5.5/10. Published 2022-02-09.
How severe is CVE-2021-37107?: Medium severity. CVSS v3 base score is 5.5 out of 10.