What is CVE-2022-31763?

CVE-2022-31763 is a medium-severity vulnerability in Huawei Emui, classified under NULL Pointer Dereference. CVSS score: 5.5/10. Published 2022-06-13.

How severe is CVE-2022-31763?

Medium severity. CVSS v3 base score is 5.5 out of 10.

NULL pointer dereference in Huawei Emui

CVE-2022-31763

The kernel module has the null pointer and out-of-bounds array vulnerabilities. Successful exploitation of this vulnerability may affect system availability.

EPSS: 0.002 (4.8th 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:N/I:N/A:H.

Affected products

Huawei Emui — versions 12.0.0
Huawei Harmonyos — versions 2.0

Weakness classification (CWE)

CWE-476 — NULL Pointer Dereference

References

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

Frequently asked questions

What is CVE-2022-31763?: CVE-2022-31763 is a medium-severity vulnerability in Huawei Emui, classified under NULL Pointer Dereference. CVSS score: 5.5/10. Published 2022-06-13.
How severe is CVE-2022-31763?: Medium severity. CVSS v3 base score is 5.5 out of 10.