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Unscored CVE-2022-21771 EUVD-2022-26935GHSA-jggv-66h3-9g2m

In GED driver, there is a possible use after free due to a race condition. This could lead to local escalation of privilege with System exe…

Published Jul 6, 2022 · Updated Aug 3, 2024 · Assigned by MediaTek

Vendor: MediaTek Product: MT6580, MT6735, MT6737, MT6739, MT6753, MT6761, MT6765, MT6768, MT6771, MT6779, MT6781, MT6785, MT6833, MT6853, MT6873, MT6877, MT6879, MT6883, MT6885, MT6889, MT6893, MT6895, MT6983, MT8666

Description

In GED driver, there is a possible use after free due to a race condition. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06641585; Issue ID: ALPS06641585.

Affected products

VendorProductAffectedFixed
MediaTek MT6580, MT6735, MT6737, MT6739, MT6753, MT6761, MT6765, MT6768, MT6771, MT6779, MT6781, MT6785, MT6789, MT6833, MT6853, MT6853T, MT6873, MT6877, MT6879, MT6883, MT6885, MT6889, MT6893, MT689 Android 11.0, 12.0 —

References