CVE-2025-20678

MEDIUM

MediaTek LR12A, LR13, NR15, NR16, NR17, NR17R - Remote Denial of Service via Rogue Base Station

Title source: llm

Description

In ims service, there is a possible system crash due to incorrect error handling. This could lead to remote denial of service, 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: MOLY01394606; Issue ID: MSV-2739.

References (1)

Core 1

Core References

Vendor Advisory

https://corp.mediatek.com/product-security-bulletin/June-2025

Scores

CVSS v3 6.5

EPSS 0.0031

EPSS Percentile 22.4%

Attack Vector ADJACENT_NETWORK

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-674

Status published

Products (6)

mediatek/lr12a

mediatek/lr13

mediatek/nr15

mediatek/nr16

mediatek/nr17

mediatek/nr17r

Published Jun 02, 2025

Tracked Since Feb 18, 2026