zephyr

.. raw:: html Zephyr Project は、複数のハードウェアアーキテクチャをサポートし、リソースが制約されたデバイス向けに最適化され、セキュリティを考慮して構築された、スケーラブルなリアルタイムオペレーティングシステム RTOS です。 Zephyr OS は、リソースに制約のあるシステムでの使用を目的として設計された、フットプリントの小さなカーネルをベースにしています。単純な組み込み環境センサーや LED ウェアラブルから、高度なスマートウォッチや IoT ワイヤレスゲートウェイまでを対象としています。 Zephyr カーネルは、ARM...

Zephyr 安全漏洞

Zephyr is an extensible real-time operating system RTOS open-sourced by Zephyr. A security vulnerability exists in Zephyr version 3.6 and prior versions that stems from an issue in the encryption process that could allow a customized remote controller to trigger the vulnerability by using a statu...

Zephyr has an unspecified vulnerability (CNVD-2021-95620)

Zephyr is an open source, small, scalable, real-time operating system. a security vulnerability exists in Zephyr, which stems from truncated L2CAP K-frames causing assertion failures. No detailed vulnerability details are available at this time...

Vulnerability fixed in BlackBerry QNX Real Time Operating System, QNX SDP, QNX OS for Safety, and QNX OS for Medical

Blackberry has fixed a vulnerability in QNX Real Time Operating System. The vulnerability is known by attribute CVE-2021-22156 and is part of a collection of vulnerabilities known as BadAlloc. A malicious person who manages to gain access to a vulnerable system can exploit the exploit the...

Fails and Fixes with IoT

After nearly 6 years of tearing apart 'internet of things' devices, here's a look at the high level fails that we keep seeing. We're not going to go in to point issues such as Wi-Fi credential leakage and Bluetooth compromise: our blog is littered with those! What are the root issues and what can...