PT-2022-11116 · Huawei · Harmonyos

Published 2022-01-03 · Updated 2022-01-14 · CVE-2021-39990

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 screen lock module has a Stack-based Buffer Overflow issue. Successful exploitation of this issue may affect user experience.

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

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2021-39990

Affected Products

Harmonyos

References · 4

• https://osv.dev/vulnerability/CVE-2021-39990 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-39990 · Security Note
• https://device.harmonyos.com/en/docs/security/update/security-bulletins-202111-0000001217889667 · Vendor Advisory
• https://t.me/cibsecurity/34899 · Telegram Post