CVE Vulnerability

CVE-2019-19193

The Bluetooth Low Energy peripheral implementation on Texas Instruments SIMPLELINK-CC2640R2-SDK through 3.30.00.20 and BLE-STACK through 1.5.0 before Q4 2019 for CC2640R2 and CC2540/1 devices does not properly restrict the advertisement connection request packet on reception, allowing attackers in radio range to cause a denial of service (crash) via a crafted packet.

6.1 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 6.5 / Impact : 6.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact COMPLETE

Scope

6.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://asset-group.github.io/disclosures/sweyntooth/ Third Party Advisory
http://www.ti.com/tool/BLE-STACK Vendor Advisory
Configurations

Configuration 1
Information

Published : 2020-02-10 09:51

Updated : 2020-02-14 06:11

NVD link : CVE-2019-19193

Mitre link : CVE-2019-19193

Products Affected

Cc2640r2 Software Development Kit

Ti

CWE
NVD-CWE-noinfo