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High · 7.5 Public exploit CVE-2023-6387 EUVD-2023-58627GHSA-48gx-pf5r-9pp3

Incorrect buffer parsing in Bluetooth LE sample code may lead to buffer overflow

Published Feb 2, 2024 · Updated May 15, 2025 · Assigned by Silabs

Description

A potential buffer overflow exists in the Bluetooth LE HCI CPC sample application in the Gecko SDK which may result in a denial of service or remote code execution

Affected products

VendorProductAffectedFixed
silabs.com GSDK 1.0 – < 4.4.0 4.4.0

Public exploits

Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.

Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.

GitHub 1 repository

  • A3ST1CODE/CVE_6387 ★ 0 · Jul 30, 2024

    Repository for testing exploiting CVE-2023-6387 using TypeScript and JavaScript.

Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.

References