What is CVE-2021-22330?

CVE-2021-22330 is a medium-severity vulnerability in Huawei P30, classified under Out-of-bounds Write. CVSS score: 6.5/10. Published 2021-04-28.

How severe is CVE-2021-22330?

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

Buffer overflow in Huawei P30

CVE-2021-22330

There is an out of bounds write vulnerability in Huawei Smartphone HUAWEI P30 versions 9.1.0.131(C00E130R1P21) when processing a message. An unauthenticated attacker can exploit this vulnerability by sending specific message to the target…

Vulnerability class: Buffer Overflow

EPSS: 0.003 (18.9th 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 P30
Huawei P30_firmware — versions 9.1.0.131\(c00e130r1p21\)
N/a Huawei P30 — versions 9.1.0.131(C00E130R1P21)

Weakness classification (CWE)

CWE-787 — Out-of-bounds Write

References

psirt@huawei.com (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2021-22330?: CVE-2021-22330 is a medium-severity vulnerability in Huawei P30, classified under Out-of-bounds Write. CVSS score: 6.5/10. Published 2021-04-28.
How severe is CVE-2021-22330?: Medium severity. CVSS v3 base score is 6.5 out of 10.