Unrated severityCISA KEVNVD Advisory· Published Mar 16, 2022· Updated Oct 21, 2025
CVE-2021-39793
CVE-2021-39793
Description
In kbase_jd_user_buf_pin_pages of mali_kbase_mem.c, there is a possible out of bounds write due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-210470189References: N/A
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Affected products
2- Android/Android kerneldescription
Patches
Vulnerability mechanics
References
1- source.android.com/security/bulletin/pixel/2022-03-01mitrex_refsource_MISC
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