CVE-2025-21452

high

Description

Transient DOS while processing a random-access response (RAR) with an invalid PDU length on LTE network.

References

https://euvd.enisa.europa.eu/vulnerability/EUVD-2025-23810

https://docs.qualcomm.com/product/publicresources/securitybulletin/august-2025-bulletin.html

Details

Source: Mitre, NVD

Published: 2025-08-06

Updated: 2025-08-20

Risk Information

CVSS v2

Base Score: 7.8

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C

Severity: High

CVSS v3

Base Score: 7.5

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

Severity: High

EPSS

EPSS: 0.00207