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arXiv 2203.16013cs.CRcs.SE
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增强的灰盒模糊英特尔媒体驱动程序

Enhanced Grey Box Fuzzing For Intel Media Driver

Linlin Zhang, Ning Luo

摘要:

灰盒模糊技术是目前最成功的漏洞自动检测方法之一。然而,像AFL这样的传统灰盒模糊器可以对整个输入开放执行模糊,并且在执行时间较短的较小种子上花费更多时间,这显著影响了复杂输入类型的模糊效率。在这项工作中,我们介绍了一个智能灰盒模糊的英特尔媒体驱动程序,MediaFuzzer,它可以执行有效的模糊选择字段的基础上,复杂的输入。此外,通过一种偏向种子语料库的基于调用深度的新功率调度,可以导致更深的调用链,与Intel媒体驱动程序的基线AFL相比,它大大提高了漏洞暴露(暴露的问题增加约6.6倍)和模糊效率(效率提高约2.7倍),开销几乎可以忽略不计。

英文摘要:

Grey box fuzzing is one of the most successful methods for automatic vulnerability detection. However,conventional Grey box Fuzzers like AFL can open perform fuzzing against the whole input and spend more time on smaller seeds with lower execution time, which significantly impact fuzzing efficiency for complicated input types. In this work, we introduce one intelligent grey box fuzzing for Intel Media driver, MediaFuzzer, which can perform effective fuzzing based on selective fields of complicated input. Also, with one novel calling depth-based power schedule biased toward seed corpus which can lead to deeper calling chain, it dramatically improves the vulnerability exposures (~6.6 times more issues exposed) and fuzzing efficiency (~2.7 times more efficient) against the baseline AFL for Intel media driver with almost negligible overhead.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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