Medium severity5.5NVD Advisory· Published Jun 2, 2025· Updated Jun 17, 2026

CVE-2025-20677

Description

In Bluetooth driver, there is a possible system crash due to an uncaught exception. This could lead to local denial of service with User execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00412256; Issue ID: MSV-3284.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Mediatek/Nbiot SDK
cpe:2.3:a:mediatek:nbiot_sdk:*:*:*:*:*:*:*:*
Range: <=3.6
Mediatek/bluetooth driverllm-fuzzy
MediaTek, Inc./MT7902, MT7921, MT7922, MT7925, MT7927v5
Range: NB SDK release 3.6 and before

Patches

Vulnerability mechanics

References

corp.mediatek.com/product-security-bulletin/June-2025nvdVendor Advisory

News mentions

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