PT-2025-23449 · Unknown · Wlan Sta Driver

Published 2025-06-01 · Updated 2025-07-02 · CVE-2025-20673

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions WLAN STA driver (affected versions not specified)

Description The issue is related to a possible system crash due to an uncaught exception in the wlan STA driver. This could lead to local denial of service, with user execution privileges needed for exploitation. User interaction is not required for exploitation.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

DoS

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

BDU:2025-06469

CVE-2025-20673

Affected Products

Wlan Sta Driver

References · 8

• https://corp.mediatek.com/product-security-bulletin/June-2025 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2025-20673 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-20673 · Security Note
• https://bdu.fstec.ru/vul/2025-06469 · Security Note
• https://t.me/cvenotify/124288 · Telegram Post
• https://t.me/cvetracker/25120 · Telegram Post
• https://twitter.com/VulmonFeeds/status/1929399501871051120 · Twitter Post
• https://t.me/cvenotify/127413 · Telegram Post