CVE-2021-46851

Published: Nov 9, 2022

Modified: May 1, 2025

PUBLISHED

Description

The DRM module has a vulnerability in verifying the secure memory attributes. Successful exploitation of this vulnerability may cause abnormal video playback.

Vendor	Product	Versions
Huawei	HarmonyOS	affected `2.0`
Huawei	EMUI	affected `12.0.0`

References

https://consumer.huawei.com/en/support/bulletin/2022/11/

https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202211-0000001441016433

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CVE-2021-46851

Description

Affected Products

References