Webthe embedded system’s source code for the host architecture. Emulation of the embedded platform [9,18,23,26] is an option if the source code is unavailable (as it is often the case in practice [25]). A major hurdle for rehosting and emula-tion however, are the eponymous hardware dependencies of embedded software. WebJun 5, 2024 · Security vulnerability is one of the root causes of cyber-security threats. To discover vulnerabilities and fix them in advance, researchers have proposed several techniques, among which fuzzing is the most widely used one. In recent years, fuzzing solutions, like AFL, have made great improvements in vulnerability discovery. This paper …
TheHuzz: Instruction Fuzzing of Processors Using Golden …
WebFig. 3: Greybox fuzzing guided by code coverage Fig. 3 illustrates greybox fuzzing guided by code coverage, per techniques of this disclosure. Fig. 3(a) illustrates the test flow in the style of a chart, while Fig. 3(b) illustrates the test flow in the style of a graph. The fuzzer provides a random initial seed, e.g., input sequence, Web• To foster research in the area of hardware fuzzing, we plan to open-source the code of TheHuzz to provide the commu-nity a framework to build upon. 2 Background The growing number of attacks that exploit hardware vulnera-bilities from software [37, 36, 45, 59, 52, 82, 76, 60, 34, 11, 81] call for new and effective hardware vulnerability ... dr phil latest book
Coverage-Guided Fuzzing of Embedded Systems Leveraging …
WebFig. 1. Hardware-OS interaction mechanisms A fuzzing framework: We extended PERISCOPE to build PERIFUZZ, a vulnerability discovery tool tailored to detect driver vulnerabilities occurring along the hardware-OS boundary. The tool demonstrates the power of the PERISCOPE framework, and it system-atizes the exploration of the hardware-OS … WebJun 11, 2024 · Although this fuzzer makes use of the software-based code coverage feedback data provided by the SanitizerCoverage project, it’s also able to utilize … WebMutation Based Fuzzing Engine. Our adaptative mutation-based fuzzing engine explores the corner-cases of the PKCS#11 standard as implemented in the device under test. The results are passed through more than 100 compliance and vulnerability filters to detect anomalies and weaknesses like CVE-2015-5464 and CVE-2015-6924. This facilitates ... college for psychology in delhi