CVE-2025-20788

MEDIUM

Android - Local Denial of Service via GPU pdma Missing Permission Check

Title source: llm

Description

In GPU pdma, there is a possible memory corruption due to a missing permission check. This could lead to local denial of service with no additional execution privileges needed. User interaction is needed for exploitation. Patch ID: ALPS10117735; Issue ID: MSV-4539.

References (1)

Core 1

Core References

Vendor Advisory

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

Scores

CVSS v3 4.4

EPSS 0.0001

EPSS Percentile 0.4%

Attack Vector LOCAL

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-1262

Status published

Products (1)

google/android 15.0

Published Dec 02, 2025

Tracked Since Feb 18, 2026