← Back

CVE-2020-9257

nvd nist
Published: Jul 17, 2020Modified: Jun 17, 2026

JSON object

Loading...
8.8
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Exploitability: 2.8 / Impact: 5.9
Source: NVD

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.

Affected (3)

Huawei
1 product
P30 Pro Firmware
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
P30 Pro Firmware
Before 10.1.0.123\(c432e19r2p5patch02\)
Configuration B
1 vulnerable
Vulnerable SoftwareAffected Versions
P30 Pro Firmware
Before 10.1.0.126\(c10e11r5p1\)
Configuration C
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
P30 Pro Firmware
Before 10.1.0.160\(c00e160r2p8\)
Running on/withPlatform Versions
Huawei
P30 Pro
All versions

Related CWEs

CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.

References (2)

Source: psirt@huawei.com
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory

Timeline

No history available yet.