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Medium · 6.7 CVE-2023-20733 EUVD-2023-24912GHSA-w4wx-wmgh-4q7x

In vcu, there is a possible use after free due to improper locking. This could lead to local escalation of privilege with System execution …

Published Jun 6, 2023 · Updated Jan 8, 2025 · Assigned by MediaTek

Vendor: MediaTek Product: MT6768, MT6769, MT6779, MT6781, MT6785, MT6789, MT6833, MT6853, MT6853T, MT6873, MT6875, MT6877, MT6883, MT6885, MT6889, MT6891, MT6893, MT8168, MT8365, MT8395

Description

In vcu, there is a possible use after free due to improper locking. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07645149; Issue ID: ALPS07645149.

Affected products

VendorProductAffectedFixed
MediaTek MT6768, MT6769, MT6779, MT6781, MT6785, MT6789, MT6833, MT6853, MT6853T, MT6873, MT6875, MT6877, MT6883, MT6885, MT6889, MT6891, MT6893, MT8168, MT8365, MT8395 Android 12.0, 13.0 / Yocto 4.0 / Iot-Yocto 22.2 —

References