The Bluetooth Low Energy (BLE) stack implementation on Cypress PSoC 4 through 3.62 devices does not properly restrict the BLE Link Layer header and executes certain memory contents upon receiving a packet with a Link Layer ID (LLID) equal to zero. This allows attackers within radio range to cause deadlocks, cause anomalous behavior in the BLE state machine, or trigger a buffer overflow via a crafted BLE Link Layer frame.
Advisories
Source ID Title
EUVD EUVD EUVD-2019-7533 The Bluetooth Low Energy (BLE) stack implementation on Cypress PSoC 4 through 3.62 devices does not properly restrict the BLE Link Layer header and executes certain memory contents upon receiving a packet with a Link Layer ID (LLID) equal to zero. This allows attackers within radio range to cause deadlocks, cause anomalous behavior in the BLE state machine, or trigger a buffer overflow via a crafted BLE Link Layer frame.
Fixes

Solution

No solution given by the vendor.


Workaround

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History

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-05T01:33:16.274Z

Reserved: 2019-10-01T00:00:00

Link: CVE-2019-17061

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2020-02-10T21:51:09.373

Modified: 2024-11-21T04:31:37.627

Link: CVE-2019-17061

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses