CVE-2020-9257 Information

Description

HUAWEI P30 Pro smartphones with versions earlier than 10.1.0.123(C432E19R2P5patch02) versions earlier than 10.1.0.126(C10E11R5P1) and versions earlier than 10.1.0.160(C00E160R2P8) have a buffer overflow vulnerability. The software access data past the end or before the beginning of the intended buffer when handling certain operations of certificate the attacker should trick the user into installing a malicious application successful exploit may cause code execution.

CVSS Vector

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

Reference

https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200715-03-smartphone-en

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

8.8