CVE-2025-20753
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-12-02

Last updated on: 2025-12-04

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: MOLY01689252; Issue ID: MSV-4841.
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Meta Information
Published
2025-12-02
Last Modified
2025-12-04
Generated
2026-05-07
AI Q&A
2025-12-02
EPSS Evaluated
2026-05-05
NVD
CVE-2025-20753
EUVD
EUVD-2025-200174
Affected Vendors & Products
Showing 42 associated CPEs
Vendor Product Version / Range
mediatek nr15 *
mediatek nr16 *
mediatek mt2735 *
mediatek mt2737 *
mediatek mt6833 *
mediatek mt6833p *
mediatek mt6853 *
mediatek mt6853t *
mediatek mt6855 *
mediatek mt6855t *
mediatek mt6873 *
mediatek mt6875 *
mediatek mt6875t *
mediatek mt6877 *
mediatek mt6877t *
mediatek mt6877tt *
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 mt6980 *
mediatek mt6980d *
mediatek mt6983 *
mediatek mt6983t *
mediatek mt6985 *
mediatek mt6985t *
mediatek mt6989 *
mediatek mt6989t *
mediatek mt6990 *
mediatek mt8675 *
mediatek mt8771 *
mediatek mt8791 *
mediatek mt8791t *
mediatek mt8797 *
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.
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?

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.


How can this vulnerability impact me? :

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.


What immediate steps should I take to mitigate this vulnerability?

Apply the patch identified as MOLY01689252 provided by the vendor to fix the issue and prevent exploitation.


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