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TI-2019-13829 Aliases CVE-2019-19195GHSA-3f9c-q755-6pf7

The Bluetooth Low Energy implementation on Microchip Technology BluSDK Smart through 6.2…

Priority LOW 30Published · Updated

Key facts

Attack vector
Adjacent network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
None · None · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA.

Summary

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.

Why it matters now

EPSS 0.00703 53rd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:a:microchip:atmsamb11_blusdk_smart:*:*:*:*:*:*:*:*up to 6.2VulnerableMicrochip
cpe:2.3:h:microchip:atsamb11:-:*:*:*:*:*:*:*not specified by NVDRunning onMicrochip
  • cpe:2.3:a:microchip:atmsamb11_blusdk_smart:*:*:*:*:*:*:*:* Versions up to 6.2 Vulnerable ·Microchip
  • cpe:2.3:h:microchip:atsamb11:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Microchip

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2019-19195
  2. 2026-10-03 Alias added: GHSA-3f9c-q755-6pf7

References

Advisory 2

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences