CVE-2019-17520

Published: Feb 10, 2020Updated: Nov 21, 2024 Sources: CVE List NVDCWE-120

6.5MEDIUM

NVD MITRE

Description

The Bluetooth Low Energy implementation on Texas Instruments SDK through 3.30.00.20 for CC2640R2 devices does not properly restrict the SM Public Key packet on reception, allowing attackers in radio range to cause a denial of service (crash) via crafted packets.

No summary for this CVE yet.

CVSS Vector Breakdown

Exploitability

AV:AAttack Vector

Adjacent

AC:LAttack Complexity

Low

PR:NPrivileges Required

None

UI:NUser Interaction

None

Scope

S:UScope

Unchanged

Impact

C:NConfidentiality

None

I:NIntegrity

None

A:HAvailability

High

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Weaknesses

CWE-120

Affected Products

commercial·US

cc2640r2 software development kitEmbeddedLibrary

Hardware Firmware

and 1 more affected products View all →

Exploitability

1 exploit source identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details

Official Patch Available

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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

2 techniques

Initial Access

Privilege Escalation

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References

http://www.ti.com/tool/LAUNCHXL-CC2640R2

ti.com

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

asset-group.github.io

https://www.youtube.com/watch?v=Iw8sIBLWE_w

youtube.com

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