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Medium · 6.7 CVE-2023-20643 EUVD-2023-24822GHSA-4j4m-9f4v-qg65

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

Published Mar 7, 2023 · Updated Mar 6, 2025 · Assigned by MediaTek

Vendor: MediaTek Product: MT6739, MT6761, MT6762, MT6765, MT6768, MT6769, MT6781, MT6785, MT6833, MT6853, MT6873, MT6875, MT6877, MT6891, MT6893, MT8321, MT8765, MT8766, MT8768, MT8781, MT8786, MT8788, MT8789, MT8791

Description

In ril, 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: ALPS07628584; Issue ID: ALPS07628584.

Affected products

VendorProductAffectedFixed
MediaTek MT6739, MT6761, MT6762, MT6765, MT6768, MT6769, MT6781, MT6785, MT6833, MT6853, MT6873, MT6875, MT6877, MT6891, MT6893, MT8321, MT8765, MT8766, MT8768, MT8781, MT8786, MT8788, MT8789, MT8791 Android 12.0, 13.0 —

References