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Description

In Modem, there is a possible out of bounds write due to a heap buffer overflow. This could lead to remote escalation of privilege, if a UE has connected to a rogue base station controlled by the attacker, with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: MOLY01672601; Issue ID: MSV-4623.

PUBLISHED Reserved 2024-11-01 | Published 2025-11-04 | Updated 2025-11-05 | Assigner MediaTek

Problem types

CWE-787 Out-of-bounds Write

Product status

Modem LR12A, NR15, NR16, NR17, NR17R
affected

References

corp.mediatek.com/product-security-bulletin/November-2025

cve.org (CVE-2025-20727)

nvd.nist.gov (CVE-2025-20727)

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Data based on CVE®. Copyright © 1999-2025, The MITRE Corporation. All rights reserved.