Chapter 7 - Step 2: kernel text leak with `timerfd_ctx`

lesson 10 of 31 locked

Part II - Exploiting race conditions

this lesson is locked

Enter the passphrase to read this lesson. Nothing readable is stored in the page, so the passphrase is the only way to open it.

This lesson is encrypted and decrypts in your browser, so JavaScript is required to read it. Nothing is sent anywhere: the passphrase never leaves this page.

original work: Cherie-Anne Lee (@kaligula_armblessed) GCC 2025, Taiwan

<-- back to contents