PT-2025-9261 · Modem · Modem

Published 2025-03-03 · Updated 2026-02-17 · CVE-2025-20647

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Modem (affected versions not specified)

Description The issue is related to a missing bounds check, which could lead to a system crash and result in a remote denial of service. This can occur if a UE connects to a rogue base station controlled by an attacker, with no additional execution privileges needed. 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

CVE-2025-20647

Affected Products

Modem

References · 11

• https://nvd.nist.gov/vuln/detail/CVE-2025-20647 · Security Note
• https://corp.mediatek.com/product-security-bulletin/March-2025 · Vendor Advisory
• https://t.me/cvenotify/113129 · Telegram Post
• https://twitter.com/cracbot/status/1897965575995027713 · Twitter Post
• https://twitter.com/CVEnew/status/1896399732823531672 · Twitter Post
• https://twitter.com/Carlos_LopezMkt/status/1897967724006928473 · Twitter Post
• https://twitter.com/cracbot/status/1898327959112700251 · Twitter Post
• https://t.me/cvenotify/113048 · Telegram Post
• https://t.me/cveNotify/152177 · Telegram Post
• https://t.me/cvedetector/19294 · Telegram Post
• https://twitter.com/VulmonFeeds/status/1896420248619803130 · Twitter Post