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Medium · 6.7 CVE-2023-20712 EUVD-2023-24891GHSA-c3c9-whcj-2xp9

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

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

Vendor: MediaTek Product: MT5221, MT6789, MT6855, MT6879, MT6895, MT6983, MT7663, MT7668, MT7902, MT7921, MT8167S, MT8168, MT8175, MT8362A, MT8365, MT8385, MT8518, MT8532, MT8673, MT8695, MT8766, MT8768, MT8781, MT87

Description

In wlan, 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: ALPS07796914; Issue ID: ALPS07796914.

Affected products

VendorProductAffectedFixed
MediaTek MT5221, MT6789, MT6855, MT6879, MT6895, MT6983, MT7663, MT7668, MT7902, MT7921, MT8167S, MT8168, MT8175, MT8362A, MT8365, MT8385, MT8518, MT8532, MT8673, MT8695, MT8766, MT8768, MT8781, MT87 Android 12.0, 13.0 / Yocto 4.0 / Iot-Yocto 22.2 / Linux 4.19 (For MT5221 only) —

References