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CVE-2021-39814 In ppmp_validate_wsm of drm_fw.c, there is a possible out of bounds write due to an incorrect bounds check

Description

In ppmp_validate_wsm of drm_fw.c, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-216792660References: N/A

Affected products and versions

Product Affected versions Fixed in
Android Versions not published
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