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Medium · 6.7 CVE-2023-20664 EUVD-2023-24843GHSA-637q-wqq3-x6v8

In gz, there is a possible double free due to a use after free. This could lead to local escalation of privilege with System execution priv…

Published Apr 6, 2023 · Updated Feb 13, 2025 · 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 gz, there is a possible double free due to a use after free. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07505952; Issue ID: ALPS07505952.

Affected products

VendorProductAffectedFixed
MediaTek MT6580, MT6735, MT6737, MT6739, MT6753, MT6761, MT6765, MT6768, MT6771, MT6779, MT6781, MT6785, MT6789, MT6833, MT6853, MT6853T, MT6855, MT6873, MT6877, MT6879, MT6883, MT6885, MT6889, MT689 Android 10.0, 11.0, 12.0, 13.0 —

References