CVE-2021-46884

State: Published
Severity: 7.5 High
Published: May 26, 2023
Updated: Jan 16, 2025
Reserved: Apr 26, 2023

Description

The video framework has memory overwriting caused by addition overflow. Successful exploitation of this vulnerability may affect availability.

Scores

CVSS	Score	Vector	Source
3.1	7.5 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	CISA-ADP

Weaknesses

CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

Affected Products

Product	Versions
HarmonyOSHuawei	2.1.0Affected 2.0.1Affected 2.0.0Affected
EMUIHuawei	12.0.1Affected 12.0.0Affected 11.0.0Affected 10.1.1Affected 10.1.0Affected

References

https://consumer.huawei.com/en/support/bulletin/2023/5/

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