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CVE-2022-21744

CRITICAL CVSS: 9.8 Published: 2022-07-06 Modified: 2026-06-17

Description

In Modem 2G RR, there is a possible out of bounds write due to a missing bounds check. This could lead to remote code execution when decoding GPRS Packet Neighbour Cell Data (PNCD) improper neighbouring cell size with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: MOLY00810064; Issue ID: ALPS06641626.

Affected Platforms

Mediatek Mt6855Mediatek Lr12AMediatek Lr11Mediatek Mt6763Mediatek Mt6779Mediatek Mt8735AMediatek Lr12Mediatek Mt8771Mediatek Mt8768Mediatek Mt8791

Weakness Type

CWE-787

References