CVE-2025-20632

HIGH

MediaTek Software Development Kit < 7.6.7.2 - Out-of-bounds Write in WLAN AP Driver

Title source: llm

Description

In wlan AP driver, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00397139; Issue ID: MSV-2188.

References (1)

Core 1

Core References

Vendor Advisory

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

Scores

CVSS v3 7.8

EPSS 0.0006

EPSS Percentile 19.7%

Attack Vector LOCAL

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

Details

CWE

CWE-787

Status published

Products (1)

mediatek/software_development_kit < 7.6.7.2

Published Feb 03, 2025

Tracked Since Feb 18, 2026