CVE-2019-19195
 
Severity Score
6.5
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
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.
La implementación de Bluetooth Low Energy en la tecnología Microchip BluSDK Smart versiones hasta 6.2 para dispositivos ATSAMB11, no restringe apropiadamente la longitud de los datos de la capa de enlace en la recepción, permitiendo a atacantes dentro del radio de alcance causar una denegación de servicio (bloqueo) por medio de un paquete diseñado.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2019-11-21 CVE Reserved
- 2020-02-10 CVE Published
- 2023-03-08 EPSS Updated
- 2024-08-05 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
CAPEC
References (2)
URL | Tag | Source |
---|---|---|
https://asset-group.github.io/disclosures/sweyntooth | Third Party Advisory |
URL | Date | SRC |
---|
URL | Date | SRC |
---|
URL | Date | SRC |
---|---|---|
https://www.microchip.com/wwwproducts/en/ATSAMB11 | 2020-02-13 |
Affected Vendors, Products, and Versions
Vendor | Product | Version | Other | Status | ||||||
---|---|---|---|---|---|---|---|---|---|---|
Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
Microchip Search vendor "Microchip" | Atmsamb11 Blusdk Smart Search vendor "Microchip" for product "Atmsamb11 Blusdk Smart" | <= 6.2 Search vendor "Microchip" for product "Atmsamb11 Blusdk Smart" and version " <= 6.2" | - |
Affected
| in | Microchip Search vendor "Microchip" | Atsamb11 Search vendor "Microchip" for product "Atsamb11" | - | - |
Safe
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