High severity7.8NVD Advisory· Published Feb 9, 2022· Updated Jun 17, 2026
CVE-2022-20031
CVE-2022-20031
Description
In fb driver, there is a possible memory corruption due to a use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS05850708; Issue ID: ALPS05850708.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2- MediaTek, Inc./MT6580, MT6582E, MT6582H, MT6582T, MT6582W, MT6582_90, MT6589, MT6589TD, MT6592E, MT6592H, MT6592T, MT6592W, MT6592_90, MT6595, MT6731, MT6732, MT6735, MT6737, MT6739, MT6750, MT6750S, MT6752, MT6753, MT6755, MT6755S, MT6757, MT6757C, MT6757CD, MT6757CH, MT6758, MT6761, MT6762, MT6763, MT6765, MT6768, MT6769, MT6771, MT6779, MT6781, MT6785, MT6795, MT6797, MT6799, MT6833, MT6853, MT6853T, MT6873, MT6875, MT6877, MT6883, MT6885, MT6889, MT6891, MT6893v5Range: Android 10.0, 11.0
Patches
Vulnerability mechanics
References
1- corp.mediatek.com/product-security-bulletin/February-2022nvdVendor Advisory
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