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CVE-2025-21452
HIGH
CVSS: 7.5
Published: 2025-08-06
Modified: 2026-06-17
Description
Transient DOS while processing a random-access response (RAR) with an invalid PDU length on LTE network.
Affected Platforms
Qualcomm Sm6370 FirmwareQualcomm Qca6174AQualcomm Video Collaboration Vc3 Platform FirmwareQualcomm Sm6650Qualcomm Sm7635Qualcomm Sd865 5G FirmwareQualcomm Sdx57M FirmwareQualcomm Snapdragon 765G 5G Mobile Platform \(Sm7250-Ab\) FirmwareQualcomm Snapdragon 778G\+ 5G Mobile Platform \(Sm7325-Ae\) FirmwareQualcomm Fastconnect 6800 Firmware