Pandavirtualization: Exploiting the Xen hypervisor
On 2017-03-14, I reported a bug to Xen's security team that permits an attacker with control over the kernel of a paravirtualized x86-64 Xen guest to break out of the hypervisor and gain full control over the machine's physical memory. The Xen Project publicly released an advisory and a patch for this issue 2017-04-04. To demonstrate the impact of the issue, I created an exploit that, when execute
Simplevisor
Introduction Have you always been curious on how to build a hypervisor? Has Intel's documentation (the many hundreds of pages) gotten you down? Have the samples you've found online just made things more confusing, or required weeks of reading through dozens of thousands of lines and code? If so, SimpleVisor might be the project for you. Not counting the exhaustive comments which explain every sing
1
リリース、障害情報などのサービスのお知らせ
最新の人気エントリーの配信
j次のブックマーク
k前のブックマーク
lあとで読む
eコメント一覧を開く
oページを開く
