What is CVE-2022-41577?

CVE-2022-41577 is a high-severity vulnerability in Huawei Emui, classified under Out-of-bounds Read. CVSS score: 7.1/10. Published 2022-10-14.

How severe is CVE-2022-41577?

High severity. CVSS v3 base score is 7.1 out of 10.

Out-of-bounds Read in Huawei Emui

CVE-2022-41577

The kernel server has a vulnerability of not verifying the length of the data transferred in the user space.Successful exploitation of this vulnerability may cause out-of-bounds read in the kernel, which affects the device confidentiality and availability.

Vulnerability class: Buffer Overflow

EPSS: 0.001 (4.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H.

Affected products

Huawei Emui — versions 12.0.0
Huawei Harmonyos — versions 2.0, 2.1

Weakness classification (CWE)

CWE-125 — Out-of-bounds Read

References

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

Frequently asked questions

What is CVE-2022-41577?: CVE-2022-41577 is a high-severity vulnerability in Huawei Emui, classified under Out-of-bounds Read. CVSS score: 7.1/10. Published 2022-10-14.
How severe is CVE-2022-41577?: High severity. CVSS v3 base score is 7.1 out of 10.