CVE-2025-20758
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-12-02

Last updated on: 2025-12-03

Assigner: MediaTek, Inc.

Description
In Modem, there is a possible system crash due to an uncaught exception. 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: MOLY01673755; Issue ID: MSV-4647.
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Meta Information
Published
2025-12-02
Last Modified
2025-12-03
Generated
2026-06-16
AI Q&A
2025-12-02
EPSS Evaluated
2026-06-15
NVD
CVE-2025-20758
EUVD
EUVD-2025-200169
Affected Vendors & Products
Showing 64 associated CPEs
Vendor Product Version / Range
mediatek nr15 *
mediatek nr16 *
mediatek nr17 *
mediatek nr17r *
mediatek mt2735 *
mediatek mt2737 *
mediatek mt6813 *
mediatek mt6833 *
mediatek mt6833p *
mediatek mt6835 *
mediatek mt6835t *
mediatek mt6853 *
mediatek mt6853t *
mediatek mt6855 *
mediatek mt6855t *
mediatek mt6873 *
mediatek mt6875 *
mediatek mt6875t *
mediatek mt6877 *
mediatek mt6877t *
mediatek mt6877tt *
mediatek mt6878 *
mediatek mt6878m *
mediatek mt6879 *
mediatek mt6880 *
mediatek mt6883 *
mediatek mt6885 *
mediatek mt6886 *
mediatek mt6889 *
mediatek mt6890 *
mediatek mt6891 *
mediatek mt6893 *
mediatek mt6895 *
mediatek mt6895tt *
mediatek mt6896 *
mediatek mt6897 *
mediatek mt6899 *
mediatek mt6980 *
mediatek mt6980d *
mediatek mt6983 *
mediatek mt6983t *
mediatek mt6985 *
mediatek mt6985t *
mediatek mt6989 *
mediatek mt6989t *
mediatek mt6990 *
mediatek mt6991 *
mediatek mt8673 *
mediatek mt8675 *
mediatek mt8676 *
mediatek mt8678 *
mediatek mt8755 *
mediatek mt8771 *
mediatek mt8791 *
mediatek mt8791t *
mediatek mt8792 *
mediatek mt8793 *
mediatek mt8795t *
mediatek mt8797 *
mediatek mt8798 *
mediatek mt8863 *
mediatek mt8873 *
mediatek mt8883 *
mediatek mt8893 *
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-248 An exception is thrown from a function, but it is not caught.
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Executive Summary

This vulnerability occurs in the modem where an uncaught exception can cause the system to crash. It can be exploited remotely if a user equipment (UE) connects to a rogue base station controlled by an attacker. No user interaction or additional execution privileges are required for exploitation.

Impact Analysis

The vulnerability can lead to a remote denial of service (DoS) condition, causing the affected modem system to crash and potentially disrupting normal device operation.

Mitigation Strategies

Apply the patch identified as MOLY01673755 provided by the vendor to fix the issue and prevent potential system crashes caused by this vulnerability.

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