PT-2023-12602 · Huawei · Emui+1

Published 2023-05-26 · Updated 2025-01-16 · CVE-2021-46882

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Video framework (affected versions not specified)

Description The video framework has a memory overwriting issue caused by an addition overflow. This can affect availability upon successful exploitation.

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

Buffer Overflow

Weakness Enumeration

CWE-120

Related Identifiers

CVE-2021-46882

Affected Products

Emui

Harmonyos

References · 6

• https://osv.dev/vulnerability/CVE-2021-46882 · Vendor Advisory
• https://consumer.huawei.com/en/support/bulletin/2023/5 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-46882 · Security Note
• https://t.me/cvenotify/51196 · Telegram Post
• https://t.me/cvenotify/51322 · Telegram Post
• https://t.me/cibsecurity/64724 · Telegram Post