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openEuler / marketingMulanPSL-2.0

No.66 - QEMU 中集成 virtio-fuzz 能力以支持模拟设备的模糊测试

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panny060  Opened this issue

标题 No.66 - QEMU 中集成 virtio-fuzz 能力以支持模拟设备的模糊测试

描述
QEMU 中模拟大量设备(网卡、磁盘等),这些往往也是不可信的,甚至可能运行一些恶意软件,因此本课题目标在qemu中开发用于仿真设备的模糊测试;基于覆盖率反馈的启发式模糊测试(libfuzzer/AFL)被认为是一种较为有效的方式,可通过覆盖率反馈快速快速生成随机输入,而无需依靠人工指导;当前upstream社区提供两种实现方式:

  1. 基于libFuzzer:https://patchwork.kernel.org/cover/11393233/
  2. 基于AFL:https://kvmforum2019.sched.com/event/Tmv7/virtio-device-fuzzing-dmitrii-stepanov-yandex

可以选择一种将其移植到openEuler qemu中,并基于某种设备完成定制。

难度

导师 panny060

联系方式 pannengyuan@huawei.com

产出标准
完成代码框架及一种设备定制,并上传virtualization-sig

技术要求

  • 了解libFuzzer/AFL原理及工具使用
  • 了解 QEMU 原理
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5329419 openeuler ci bot 1578984659 23249 genedna 1586065964 total 4 participants

Comments (1)

5329419 openeuler ci bot 1578984659
openeuler-ci-bot 2020-05-26 19:51 owner

Hey @panny060 , Welcome to openEuler Community.
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