CVE-2021-22327 Information

Description

There is an arbitrary memory write vulnerability in Huawei smart phone when processing file parsing. Due to insufficient validation of the input files successful exploit could cause certain service abnormal. Affected product versions include:HUAWEI P30 versions 10.0.0.186(C10E7R5P1) 10.0.0.186(C461E4R3P1) 10.0.0.188(C00E85R2P11) 10.0.0.188(C01E88R2P11)10.0.0.188(C605E19R1P3) 10.0.0.190(C185E4R7P1) 10.0.0.190(C431E22R2P5) 10.0.0.190(C432E22R2P5)10.0.0.190(C605E19R1P3) 10.0.0.190(C636E4R3P4) 10.0.0.192(C635E3R2P4).

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Reference

https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210331-01-smartphone-en

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

6.5