CVE-2025-20750

In Modem, there is a possible system crash due to improper input validation. 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: MOLY01661199; Issue ID: MSV-4296.

CVSS v3 5.3 MEDIUM

5.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.6 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://corp.mediatek.com/product-security-bulletin/December-2025	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:mediatek:nr15:-:*:*:*:*:*:*:*

OR	cpe:2.3:h:mediatek:mt2735:-:::::::*
	cpe:2.3:h:mediatek:mt6833:-:::::::*
	cpe:2.3:h:mediatek:mt6833p:-:::::::*
	cpe:2.3:h:mediatek:mt6853:-:::::::*
	cpe:2.3:h:mediatek:mt6853t:-:::::::*
	cpe:2.3:h:mediatek:mt6855:-:::::::*
	cpe:2.3:h:mediatek:mt6855t:-:::::::*
	cpe:2.3:h:mediatek:mt6873:-:::::::*
	cpe:2.3:h:mediatek:mt6875:-:::::::*
	cpe:2.3:h:mediatek:mt6875t:-:::::::*
	cpe:2.3:h:mediatek:mt6877:-:::::::*
	cpe:2.3:h:mediatek:mt6877t:-:::::::*
	cpe:2.3:h:mediatek:mt6877tt:-:::::::*
	cpe:2.3:h:mediatek:mt6880:-:::::::*
	cpe:2.3:h:mediatek:mt6883:-:::::::*
	cpe:2.3:h:mediatek:mt6885:-:::::::*
	cpe:2.3:h:mediatek:mt6889:-:::::::*
	cpe:2.3:h:mediatek:mt6890:-:::::::*
	cpe:2.3:h:mediatek:mt6891:-:::::::*
	cpe:2.3:h:mediatek:mt6893:-:::::::*
	cpe:2.3:h:mediatek:mt8675:-:::::::*
	cpe:2.3:h:mediatek:mt8771:-:::::::*
	cpe:2.3:h:mediatek:mt8791:-:::::::*
	cpe:2.3:h:mediatek:mt8791t:-:::::::*
	cpe:2.3:h:mediatek:mt8797:-:::::::*

History

No history.

Information

Published : 2025-12-02 03:16

Updated : 2025-12-04 13:54

NVD link : CVE-2025-20750

Mitre link : CVE-2025-20750

CVE.ORG link : CVE-2025-20750

JSON object : View

Products Affected

mediatek

mt6875t
mt6853t
mt6855
mt8791
mt6877
mt6877t
mt6853
mt8797
mt6890
mt6855t
mt8675
mt6880
mt2735
mt6885
mt8791t
mt6889
mt6893
mt6891
nr15
mt6833p
mt6873
mt6877tt
mt8771
mt6833
mt6883
mt6875

CWE

CWE-476

NULL Pointer Dereference

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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: MOLY01661199; Issue ID: MSV-4296."}, {"lang": "es", "value": "En el M\u00f3dem, existe una posible ca\u00edda del sistema debido a una validaci\u00f3n de entrada incorrecta. Esto podr\u00eda conducir a una denegaci\u00f3n de servicio remota, si un UE se ha conectado a una estaci\u00f3n base maliciosa controlada por el atacante, sin necesidad de privilegios de ejecuci\u00f3n adicionales. No se necesita interacci\u00f3n del usuario para la explotaci\u00f3n. ID del parche: MOLY01661199; ID del problema: MSV-4296."}], "lastModified": "2025-12-04T13:54:20.800", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:mediatek:nr15:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E30A2D2E-6A72-4070-A471-EEE75F7D07F2"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:mediatek:mt2735:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "7F1D09FC-5BE9-4B23-82F1-3C6EAC5711A6"}, {"criteria": "cpe:2.3:h:mediatek:mt6833:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "9814939B-F05E-4870-90C0-7C0F6BAAEB39"}, {"criteria": "cpe:2.3:h:mediatek:mt6833p:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "CB690F5A-9367-45D3-A53E-80BF60053630"}, {"criteria": "cpe:2.3:h:mediatek:mt6853:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "366F1912-756B-443E-9962-224937DD7DFB"}, {"criteria": "cpe:2.3:h:mediatek:mt6853t:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "328DA6BE-1303-4646-89B7-2EC8DC444532"}, {"criteria": "cpe:2.3:h:mediatek:mt6855:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "89AFEE24-7AAD-4EDB-8C3E-EDBA3240730A"}, {"criteria": "cpe:2.3:h:mediatek:mt6855t:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "083F6134-FF26-4F1B-9B77-971D342AF774"}, {"criteria": "cpe:2.3:h:mediatek:mt6873:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "F6B8A36E-C5FB-44AE-A1C3-50EBF4C68F6B"}, {"criteria": "cpe:2.3:h:mediatek:mt6875:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "80BDC5EC-E822-4BC7-8C0D-E8AD8396E8FE"}, {"criteria": "cpe:2.3:h:mediatek:mt6875t:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "F883C6D3-1724-4553-9EFC-3D204FF3CAA3"}, {"criteria": "cpe:2.3:h:mediatek:mt6877:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "7CA9352F-E9BD-4656-9B7C-4AFEE2C78E58"}, {"criteria": "cpe:2.3:h:mediatek:mt6877t:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "EFA54AA1-4E3A-44F8-A222-31C60F8F81DA"}, {"criteria": "cpe:2.3:h:mediatek:mt6877tt:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "5D4D6885-E18C-477F-8B6D-B9E84D9535E2"}, {"criteria": "cpe:2.3:h:mediatek:mt6880:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "68CF4A7A-3136-4C4C-A795-81323896BE11"}, {"criteria": "cpe:2.3:h:mediatek:mt6883:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "15E2EC3F-9FB3-488B-B1C1-2793A416C755"}, {"criteria": "cpe:2.3:h:mediatek:mt6885:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "DD64413C-C774-4C4F-9551-89E1AA9469EE"}, {"criteria": "cpe:2.3:h:mediatek:mt6889:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "3B787DC3-8E5A-4968-B20B-37B6257FAAE2"}, {"criteria": "cpe:2.3:h:mediatek:mt6890:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "171D1C08-F055-44C0-913C-AA2B73AF5B72"}, {"criteria": "cpe:2.3:h:mediatek:mt6891:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "D8E91CA4-CA5B-40D1-9A96-2B875104BCF4"}, {"criteria": "cpe:2.3:h:mediatek:mt6893:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "213B5C7F-D965-4312-9CDF-4F06FA77D401"}, {"criteria": "cpe:2.3:h:mediatek:mt8675:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "03E6123A-7603-4EAB-AFFB-229E8A040709"}, {"criteria": "cpe:2.3:h:mediatek:mt8771:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "0D09F23D-D023-4A60-B426-61251FDD8A5A"}, {"criteria": "cpe:2.3:h:mediatek:mt8791:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "9CD2C3EC-B62D-4616-964F-FDBE5B14A449"}, {"criteria": "cpe:2.3:h:mediatek:mt8791t:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "1BB05B1D-77C9-4E42-91AD-9F087413DC20"}, {"criteria": "cpe:2.3:h:mediatek:mt8797:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "2B469BF4-5961-42E9-814B-1BE06D182E45"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "security@mediatek.com"}