usbsas

usbsas는 신뢰할 수 없는 USB 대용량 저장 장치를 안전하게 읽기 위한 무료 오픈 소스GPLv3 도구 및 프레임워크입니다. 개요 심층 방어 개념과 최소 권한 원칙에 따라 usbsas의 목표는 USB 스택의 공격 표면을 줄이는 것입니다. 이를 위해 일반적으로 권한 있는 커널 공간에서 실행되는 대부분의 USB 관련 작업USB 패킷 파싱, SCSI 명령, 파일 시스템 등을 사용자 공간으로 이동시키고 각각 자체 제한된 보안 컴퓨팅 모드에서 실행되는 별도의 프로세스마이크로커널 방식로 분리했습니다. GNU/Linux에서 작동하며...

Huawei HarmonyOS 安全漏洞

Huawei HarmonyOS is an operating system developed by Chinese company Huawei. It is a full-scenario distributed operating system based on a microkernel architecture. There is a security vulnerability in Huawei HarmonyOS, which stems from a logic bypass in the file system. This vulnerability may...

Huawei HarmonyOS 授权问题漏洞

Huawei HarmonyOS is an operating system developed by Chinese company Huawei. It is a full-scenario distributed operating system based on a microkernel architecture. Huawei HarmonyOS has vulnerabilities related to authorization control, which may affect the confidentiality of services...

Unspecified vulnerability in Huawei HarmonyOS (CNVD-2025-15522)

Huawei HarmonyOS is an operating system from Huawei China. It provides a full-scenario distributed operating system based on a microkernel. A security vulnerability exists in Huawei HarmonyOS version 5.0.0, which can be exploited by an attacker to cause certain exception types to go uncaught...

CVE-2021-0270

On PTX Series and QFX10k Series devices with the "inline-jflow" feature enabled, a use after free weakness in the Packet Forwarding Engine PFE microkernel architecture of Juniper Networks Junos OS may allow an attacker to cause a Denial of Service DoS condition whereby one or more Flexible PIC...

Race condition

On PTX Series and QFX10k Series devices with the "inline-jflow" feature enabled, a use after free weakness in the Packet Forwarding Engine PFE microkernel architecture of Juniper Networks Junos OS may allow an attacker to cause a Denial of Service DoS condition whereby one or more Flexible PIC...

CVE-2021-0270 Junos OS: PTX Series, QFX10K Series: A PTX/QFX FPC may restart unexpectedly with the "inline-Jflow" feature enabled on a large-scale deployment

On PTX Series and QFX10k Series devices with the "inline-jflow" feature enabled, a use after free weakness in the Packet Forwarding Engine PFE microkernel architecture of Juniper Networks Junos OS may allow an attacker to cause a Denial of Service DoS condition whereby one or more Flexible PIC...

Modern OSs for embedded systems

At Kaspersky Lab we analyze the technologies available on cybersecurity market and this time we decided to look at what OS developers are offering for embedded systems or, in other words, the internet of things. Our primary interest is how and to what degree these OSs can solve...