National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2019-19195 Detail

Current Description

The Bluetooth Low Energy implementation on Microchip Technology BluSDK Smart through 6.2 for ATSAMB11 devices does not properly restrict link-layer data length on reception, allowing attackers in radio range to cause a denial of service (crash) via a crafted packet.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: 6.5 MEDIUM
Vector:  CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://asset-group.github.io/disclosures/sweyntooth/ Third Party Advisory
https://www.microchip.com/wwwproducts/en/ATSAMB11 Product Vendor Advisory

Weakness Enumeration

CWE-ID CWE Name Source
NVD-CWE-noinfo Insufficient Information NIST  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:microchip:atmsamb11_blusdk_smart:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
6.2
Running on/with
 cpe:2.3:h:microchip:atsamb11:-:*:*:*:*:*:*:*
     Show Matching CPE(s)


Change History

1 change record found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2019-19195
NVD Published Date:
02/10/2020
NVD Last Modified:
02/13/2020