Code injection

2020-02-1219:15:00

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6.5 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

24.3%

JSON

The Bluetooth Low Energy implementation on STMicroelectronics BLE Stack through 1.3.1 for STM32WB5x devices does not properly handle consecutive Attribute Protocol (ATT) requests on reception, allowing attackers in radio range to cause an event deadlock or crash via crafted packets.

CPENameOperatorVersion
bluenrg-2le1.3.1
wb55le1.3.1

CPE	Name	Operator	Version
	bluenrg-2	le	1.3.1
	wb55	le	1.3.1

References

asset-group.github.io/disclosures/sweyntooth/