PT-2022-11122 · Huawei · Emui

Published 2022-02-09 · Updated 2023-08-08 · CVE-2021-39997

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 No specific software or versions are mentioned in the provided descriptions.

Description The issue concerns a vulnerability of unstrict input parameter verification in the audio assembly. Successful exploitation of this vulnerability may cause out-of-bounds access. There is no information provided about the estimated number of potentially affected devices worldwide or details about real-world incidents where this issue was exploited.

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-2021-39997

Affected Products

Emui

References · 4

• https://osv.dev/vulnerability/CVE-2021-39997 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-39997 · Security Note
• https://consumer.huawei.com/en/support/bulletin/2022/2 · Vendor Advisory
• https://t.me/cvenotify/26847 · Telegram Post