Reviving the modprobe_path Technique: Overcoming search_binary_handler() Patch
theori.io | research | #privilege-escalation | #linux-kernel | #modprobe-path | #exploit-technique | #af-alg
Summary
A new spin on the classic modprobe_path privilege-escalation technique after the kernel removed the dummy-file trigger: Frontier Squad reaches call_modprobe via AF_ALG sockets and fileless chaining.
- Published
- Collected
--- id: 4651 title: "Reviving the modprobe_path Technique: Overcoming search_binary_handler() Patch" source_domain: theori.io source_url: "https://theori.io/blog/reviving-the-modprobe-path-technique-overcoming-search-binary-handler-patch" published_at: "2025-03-15 08:52" tags: ["privilege-escalation", "linux-kernel", "modprobe-path", "exploit-technique", "af-alg"] phying_url: "https://phying.com/item/4651" lang: en --- # Reviving the modprobe_path Technique: Overcoming search_binary_handler() Patch ## Summary A new spin on the classic modprobe_path privilege-escalation technique after the kernel removed the dummy-file trigger: Frontier Squad reaches call_modprobe via AF_ALG sockets and fileless chaining. ## Intelligence Metadata - **Sources:** theori.io - **Published:** 2025-03-15 08:52 - **Original:** https://theori.io/blog/reviving-the-modprobe-path-technique-overcoming-search-binary-handler-patch - **Phying News:** https://phying.com/item/4651