CVE-2022-21787

MediumCVSS 6.7/10Last modified Jun 17, 2026

Description

In audio DSP, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06558844; Issue ID: ALPS06558844.

Metrics

CVSS 3.1 6.7/10CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-787

Affected software

Vendor	Product	Versions
MediaTek, Inc.	MT6833, MT6853, MT6873, MT6877, MT6879, MT6885, MT6893, MT6895, MT6983, MT8791, MT8797, MT8798	Android 11.0, 12.0

References

https://corp.mediatek.com/product-security-bulletin/July-2022Vendor Advisory
https://corp.mediatek.com/product-security-bulletin/July-2022Vendor Advisory

Timeline

Published: Jul 6, 2022
Last modified: Jun 17, 2026
NVD status: Modified

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