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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
6.5 MEDIUM
ADJACENT_NETWORK
LOW
NONE
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 41%
VendorProductVersion
tible-stack
𝑥
≤ 1.5.0
ticc2640r2_software_development_kit
𝑥
≤ 3.30.00.20
𝑥
= Vulnerable software versions
References
http://www.ti.com/tool/BLE-STACK
https://asset-group.github.io/disclosures/sweyntooth/
http://www.ti.com/tool/BLE-STACK
https://asset-group.github.io/disclosures/sweyntooth/