The Bluetooth Low Energy Secure Manager Protocol (SMP) implementation on Telink Semiconductor BLE SDK versions before November 2019 for TLSR8x5x through 3.4.0, TLSR823x through 1.3.0, and TLSR826x through 3.3 devices accepts a pairing request with a key size greater than 16 bytes, allowing an attacker in radio range to cause a buffer overflow and denial of service (crash) via crafted packets.
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History
No history.

Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-05T02:09:39.431Z
Reserved: 2019-11-21T00:00:00
Link: CVE-2019-19196

No data.

Status : Modified
Published: 2020-02-12T15:15:12.147
Modified: 2024-11-21T04:34:18.323
Link: CVE-2019-19196

No data.