CVE-2023-6387

The CVE-2023-6387 issue is in Silicon Labs Gecko SDK, specifically the Bluetooth LE HCI CPC sample application. The core problem is a potential buffer overflow in the sample code, which could lead to denial of service or remote code execution. Impact is rated HIGH (CVSS 3.1: AV:A, AC:H, PR:N, UI:...

CVE-2024-0240

CVE-2024-0240 describes a memory leak in Silicon Labs’ Bluetooth stack for EFR32 products that can exhaust memory when sending notifications to multiple clients, causing all Bluetooth operations (advertising, scanning) to stop. Affected component is the Silicon Labs Bluetooth stack for EFR32; roo...

CVE-2023-6874

CVE-2023-6874 affects Silicon Labs EmberZNet prior to version 7.4.0. The vulnerability arises from the ability to manipulate the NWK (network) sequence number, enabling a denial-of-service condition. Impact is limited to Ember ZNet components handling NWK sequencing in affected releases, with no ...