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Medium · 6.7 CVE-2023-20725 EUVD-2023-24904GHSA-qmp4-rcc6-4m97

In preloader, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with …

Published Jun 6, 2023 · Updated Jan 7, 2025 · Assigned by MediaTek

Vendor: MediaTek Product: MT6580, MT6739, MT6761, MT6765, MT6768, MT6779, MT6781, MT6785, MT6789, MT6833, MT6835, MT6853, MT6855, MT6873, MT6877, MT6879, MT6883, MT6885, MT6886, MT6889, MT6893, MT6895, MT6983, MT6985

Description

In preloader, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07734004 / ALPS07874358 (For MT6880, MT6890, MT6980, MT6990 only); Issue ID: ALPS07734004 / ALPS07874358 (For MT6880, MT6890, MT6980, MT6990 only).

Affected products

VendorProductAffectedFixed
MediaTek MT6580, MT6739, MT6761, MT6765, MT6768, MT6779, MT6781, MT6785, MT6789, MT6833, MT6835, MT6853, MT6853T, MT6855, MT6873, MT6877, MT6879, MT6880, MT6883, MT6885, MT6886, MT6889, MT6890, MT689 Android 12.0, 13.0 / OpenWrt 19.07, 21.02 / RDK-B 2022Q3 —

References