PT-2020-20557 · Huawei · Huawei Mate 30+1

Published 2020-10-19 · Updated 2020-10-22 · CVE-2020-9263

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions HUAWEI Mate 30 versions earlier than 10.1.0.150(C00E136R5P3) HUAWEI P30 version earlier than 10.1.0.160(C00E160R2P11)

Description The issue is related to a use after free condition where the system references memory after it has been freed. An attacker could exploit this by tricking a user into running a crafted application with common privilege, potentially leading to code execution.

Recommendations For HUAWEI Mate 30 versions earlier than 10.1.0.150(C00E136R5P3), update to version 10.1.0.150(C00E136R5P3) or later. For HUAWEI P30 version earlier than 10.1.0.160(C00E160R2P11), update to version 10.1.0.160(C00E160R2P11) or later.

Fix

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

CVE-2020-9263

Affected Products

Huawei Mate 30

Huawei P30

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2020-9263 · Security Note
• https://osv.dev/vulnerability/CVE-2020-9263 · Vendor Advisory
• https://huawei.com/en/psirt/security-advisories/huawei-sa-20200701-07-smartphone-en · Vendor Advisory
• https://t.me/cibsecurity/15397 · Telegram Post