Vulnerability in Microchip Atmsamb11 Blusdk Smart
CVE-2019-19195
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.
EPSS: 0.007 (49.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 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.
Affected products
- Microchip Atmsamb11_blusdk_smart
- Microchip Atsamb11
- N/a — versions n/a
Public proof-of-concept exploits
References
- cve@mitre.org (Product, x_refsource_MISC, Vendor Advisory)
- cve@mitre.org (Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2019-19195?
- CVE-2019-19195 is a medium-severity vulnerability in Microchip Atmsamb11 Blusdk Smart. CVSS score: 6.5/10. Published 2020-02-10.
- How severe is CVE-2019-19195?
- Medium severity. CVSS v3 base score is 6.5 out of 10.
- Is CVE-2019-19195 known to be exploited?
- 6 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.