PT-2025-9258 · Modem · Modem

Published 2025-03-03 · Updated 2026-02-17 · CVE-2025-20644

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 incorrect error handling, which can cause memory corruption. This could lead to a remote denial of service if a UE connects to a rogue base station controlled by an attacker. No additional execution privileges are needed, and 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

Weakness Enumeration

CWE-1286

Related Identifiers

CVE-2025-20644

Affected Products

Modem

References · 13

• https://corp.mediatek.com/product-security-bulletin/March-2025 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-20644 · Security Note
• https://twitter.com/the_yellow_fall/status/1896431722218348810 · Twitter Post
• https://twitter.com/cracbot/status/1897965571129606152 · Twitter Post
• https://twitter.com/cracbot/status/1898327954494779625 · Twitter Post
• https://twitter.com/syedaquib77/status/1896452707654967606 · Twitter Post
• https://t.me/cvenotify/113045 · Telegram Post
• https://reddit.com/r/k12cybersecurity/comments/1j9jwl5/msisac_cybersecurity_advisory_multiple · Reddit Post
• https://twitter.com/CVEnew/status/1896399735503663513 · Twitter Post
• https://t.me/cvenotify/113396 · Telegram Post
• https://twitter.com/VulmonFeeds/status/1896456089710837803 · Twitter Post
• https://t.me/cvedetector/19291 · Telegram Post
• https://t.me/cveNotify/152176 · Telegram Post