> For the complete documentation index, see [llms.txt](https://elijahchia.gitbook.io/ctf-blog/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://elijahchia.gitbook.io/ctf-blog/star-labs-summer-pwnables-2025.md).

# Star Labs Summer Pwnables 2025

This was a small pure-pwn ctf which started on August 18, 2025

Level 1 -  lz1 (Linux userspace pwn)

{% content-ref url="/pages/xjEkqrdxvBhR3S6JwUJv" %}
[Broken mention](broken://pages/xjEkqrdxvBhR3S6JwUJv)
{% endcontent-ref %}

Level 2 - Not quite baby kernel (Linux kernel pwn)

{% content-ref url="/pages/uyUs33G3oOQ43oicGf3H" %}
[Level 2 - not quite baby kernel (linux kernel pwn)](/ctf-blog/star-labs-summer-pwnables-2025/level-2-not-quite-baby-kernel-linux-kernel-pwn.md)
{% endcontent-ref %}

Level 3 - libsvm-wasm 

{% content-ref url="/pages/gm0qXP6x7nj4S8mTeZuC" %}
[Broken mention](broken://pages/gm0qXP6x7nj4S8mTeZuC)
{% endcontent-ref %}