PT-2021-12835 · Huawei · Huawei Smartphone

Published 2021-04-01 · Updated 2021-12-09 · CVE-2020-9146

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

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

Description: A memory buffer error vulnerability exists in a component interface of Huawei Smartphone. Local attackers can exploit this vulnerability to cause memory leakage and doS attacks by carefully constructing attack scenarios.

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

Missing Release of Resource after Effective Lifetime

Weakness Enumeration

CWE-772

Related Identifiers

CVE-2020-9146

Affected Products

Huawei Smartphone

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2020-9146 · Security Note
• https://consumer.huawei.com/cn/support/bulletin/2021/1 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-9146 · Vendor Advisory
• https://t.me/cvenotify/12757 · Telegram Post