High severity7.8NVD Advisory· Published Sep 13, 2022· Updated Jun 17, 2026
CVE-2021-0871
CVE-2021-0871
Description
In PVRSRVBridgePMRPDumpSymbolicAddr of the PowerVR kernel driver, a missing size check means there is a possible integer overflow that could allow out-of-bounds heap access. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android SoCAndroid ID: A-238921253
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Affected products
1Patches
Vulnerability mechanics
References
1- source.android.com/security/bulletin/2022-09-01nvdVendor Advisory
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