CVE-2019-19195
MEDIUM
6.5
CVSS Score
Published: February 10, 2020 at 08:35 PM UTC
Updated: June 17, 2026 at 02:26 AM UTC
2 products affected across 1 vendorATMSAMB11 Blusdk SmartAtsamb11
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Severity
MEDIUM6.5
Exploit prediction
EPSS 0.7%
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.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Atsamb11· Microchipdevice
80%All versions
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (2)
x_refsource_MISCThird Party Advisory
Source: [email protected]
https://asset-group.github.io/disclosures/sweyntooth/x_refsource_MISCProductVendor Advisory
Source: [email protected]
https://www.microchip.com/wwwproducts/en/ATSAMB11CVSS
- Attack Vector
- ADJACENT_NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- NONE
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
NVD-CWE-noinfo
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