SecuriTricks - CVE-2025-20789

Description

In GPU pdma, there is a possible information disclosure due to a missing bounds check. This could lead to local information disclosure with no additional execution privileges needed. User interaction is needed for exploitation. Patch ID: ALPS10117741; Issue ID: MSV-4538.

Product(s) Impacted

Vendor	Product	Versions
Google	Android	15.0
Mediatek	Mt6781 Mt6833 Mt6853 Mt6877 Mt6893 Mt8196	- - - - - -

Weaknesses

Common security weaknesses mapped to this vulnerability.

CWE-201

Insertion of Sensitive Information Into Sent Data

The code transmits data to another actor, but a portion of the data includes sensitive information that should not be accessible to that actor.

*CPE(s)

Affected systems and software identified for this CVE.

Type	Vendor	Product	Version	Update	Edition	Language	Software Edition	Target Software	Target Hardware	Other Information
o	google	android	15.0	/	/	/	/	/	/	/
h	mediatek	mt6781	-	/	/	/	/	/	/	/
h	mediatek	mt6833	-	/	/	/	/	/	/	/
h	mediatek	mt6853	-	/	/	/	/	/	/	/
h	mediatek	mt6877	-	/	/	/	/	/	/	/
h	mediatek	mt6893	-	/	/	/	/	/	/	/
h	mediatek	mt8196	-	/	/	/	/	/	/	/

References

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

CVSS Score

4.4 / 10

CVSS Data - 3.1

Attack Vector: LOCAL
Attack Complexity: LOW
Privileges Required: NONE
Scope: UNCHANGED
Confidentiality Impact: LOW
Integrity Impact: LOW
Availability Impact: NONE

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

View Vector String

Timeline

Published: Dec. 2, 2025, 3:16 a.m.
Last Modified: Dec. 3, 2025, 8:32 p.m.

Status : Analyzed

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

security@mediatek.com

CVE-2025-20789