PT-2025-32119 · Unknown · Lte Network

Cheoljun Park + 4 · Published 2023-09-29 · Updated 2025-08-11 · CVE-2025-21452

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

AV:N/AC:L/Au:N/C:N/I:N/A:C

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

Description A transient Denial-of-Service (DoS) condition can occur while processing a random-access response (RAR) containing an invalid Protocol Data Unit (PDU) length on an LTE network. A PDU is a unit of data exchanged between network devices.

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

DoS

Assertion Failure

Weakness Enumeration

CWE-617

Related Identifiers

BDU:2025-09845

CVE-2025-21452

Affected Products

Lte Network

References · 6

• https://docs.qualcomm.com/product/publicresources/securitybulletin/august-2025-bulletin.html · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-21452 · Security Note
• https://bdu.fstec.ru/vul/2025-09845 · Security Note
• https://twitter.com/CVEnew/status/1953008949596148211 · Twitter Post
• https://twitter.com/cracbot/status/1954860405739643257 · Twitter Post
• https://t.me/cveNotify/131042 · Telegram Post