PT-2021-12829 · Huawei · Huawei Smartphone

Published 2021-01-13 · Updated 2021-07-21 · CVE-2020-9140

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions: Huawei Smartphone (affected versions not specified)

Description: The issue is related to buffer access with an incorrect length value, which can lead to a buffer overflow. This allows unauthorized users to potentially trigger code execution.

Recommendations: At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

CVE-2020-9140

Affected Products

Huawei Smartphone

References · 5

• https://consumer.huawei.com/en/support/bulletin/2020/12 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-9140 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-9140 · Security Note
• https://t.me/cvenotify/8687 · Telegram Post
• https://t.me/cibsecurity/22113 · Telegram Post