325 matches found
sgx-step
A Practical Attack Framework for Precise Enclave Execution Control SGX-Step is an open-source framework to facilitate side-channel attack research on Intel x86 processors in general and Intel SGX platforms in particular. SGX-Step consists of an adversarial Linux kernel driver and a small user-spa...
sgx-step
一个用于精确飞地执行控制的实用攻击框架 SGX-Step 是一个开源框架，旨在促进对 Intel x86 处理器（尤其是 Intel SGX 平台）的侧信道攻击研究。SGX-Step 由一个对抗性 Linux 内核驱动和一个小的用户空间操作系统库组成，允许完全从用户空间配置非信任页表项和/或 x86 APIC 定时器中断。SGX-Step 已被用于我们自己的研究以及独立研究人员的工作中，从而实现了几种新的和改进的飞地执行攻击，这些攻击能够以最大的时间分辨率收集侧信道观测数据（即通过在执行 每条 指令后中断受害者飞地）。 许可证。 SGX-Step 是自由软件，遵循 GPLv3...
sgxray
SGXRay：自动检测 SGX 应用程序的漏洞 Intel SGX 通过基于硬件的内存加密，保护隔离的应用程序逻辑和飞地内的敏感数据。要使用这种基于硬件的安全机制，需要对内存使用采用严格的编程模型，并使用穿越飞地边界的复杂 API。飞地开发人员必须小心谨慎地编程以确保飞地安全，尤其是在处理跨越飞地可信边界的数据时。可信边界违规可能进一步导致内存损坏，并可能被攻击者利用以检索和操纵受保护的数据。目前，没有公开可用的工具能够有效检测真实飞地中的此类问题。 SGXRay 是一个基于 SMACK 验证器的自动化推理工具，能够自动检测源于可信边界违规的 SGX...
snapshot-demo
Demo de Ataque de Instantánea Esta es la demo original del Ataque de Instantánea Inesperado encontrado por nosotros. Gracias a Intel por el Aviso de Seguridad. Construir la demo Instalar Intel SGX SDK y Occlum En primer lugar, cualquiera que desee ejecutar la demo debe instalar Intel SGX SDK y...
Unity Linux 20.1050a Security Update: kernel (UTSA-2026-098668)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-098668 advisory. Uncontrolled resource consumption in the Linux kernel drivers for IntelR SGX may allow an authenticated user to potentially enable denial of service via local access...
Astra Linux – Vulnerability in Intel Microcode
Incorrect default permissions in some memory controller configurations for certain IntelR XeonR processors when using IntelR Software Guard Extensions may allow a privileged user to potentially enable privilege escalation through local access...
CVE-2025-35987
Omission of security-relevant information for some IntelR Software Guard Extensions Data Center Attestation Primitives within Ring 0: Kernel may allow a denial of service. Authorized adversary with a privileged user combined with a high complexity attack may enable data alteration. This result ma...
EUVD-2025-210693
Omission of security-relevant information for some IntelR Software Guard Extensions Data Center Attestation Primitives within Ring 0: Kernel may allow a denial of service. Authorized adversary with a privileged user combined with a high complexity attack may enable data alteration. This result ma...
CVE-2025-35987
Omission of security-relevant information for some IntelR Software Guard Extensions Data Center Attestation Primitives within Ring 0: Kernel may allow a denial of service. Authorized adversary with a privileged user combined with a high complexity attack may enable data alteration. This result ma...
CVE-2025-35987
CVE-2025-35987 affects Intel Software Guard Extensions Data Center Attestation Primitives (DCAP) within Ring 0. The issue is described as an omission of security-relevant information in the kernel, potentially enabling a denial of service and, with a privileged, high-complexity attacker, data alt...
PT-2026-70275
Omission of security-relevant information for some IntelR Software Guard Extensions Data Center Attestation Primitives within Ring 0: Kernel may allow a denial of service. Authorized adversary with a privileged user combined with a high complexity attack may enable data alteration. This result ma...
ALSA-2026:18868 Important: linux-sgx security update
The Intel SGX SDK is a collection of APIs, libraries, documentations and tools that allow software developers to create and debug Intel SGX enabled applications in C/C++. Security Fixes: qs: qs: Denial of Service via improper input validation in array parsing CVE-2025-15284 node-tar: tar: node-ta...
Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013444)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013444 advisory. Uncontrolled resource consumption in the Linux kernel drivers for IntelR SGX may allow an authenticated user to potentially enable denial of service via local access...
MiracleLinux 7 : microcode_ctl-2.1-73.2.el7 (AXSA:2020-892:06)
The remote MiracleLinux 7 host has a package installed that is affected by multiple vulnerabilities as referenced in the AXSA:2020-892:06 advisory. hw: Information disclosure issue in Intel SGX via RAPL interface CVE-2020-8695 hw: Vector Register Leakage-Active CVE-2020-8696 hw: Fast forward stor...
CVE-2021-33097
Time-of-check time-of-use vulnerability in the Crypto API Toolkit for IntelR SGX may allow a privileged user to potentially enable escalation of privilege via network access...
CVE-2022-26841
Insufficient control flow management for the IntelR SGX SDK software for Linux before version 2.16.100.1 may allow an authenticated user to potentially enable information disclosure via local access...
CVE-2022-26509
Improper conditions check in the IntelR SGX SDK software may allow a privileged user to potentially enable information disclosure via local access...
CVE-2020-24452
Improper input validation in the IntelR SGX Platform Software for Windows may allow an authenticated user to potentially enable a denial of service via local access...