Unrated severityNVD Advisory· Published Apr 12, 2022· Updated Aug 4, 2024
CVE-2021-39814
CVE-2021-39814
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
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Affected products
2- Android/Android kerneldescription
Patches
Vulnerability mechanics
References
1- source.android.com/security/bulletin/pixel/2022-04-01mitrex_refsource_MISC
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