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klecko.github.io
| | lkmidas.github.io
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| | A popular and powerful technique to exploit the Linux kernel through modprobe_path
| | mutur4.github.io
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| | This blog post will cover the exploitation of vulnerable a Linux Kernel Driver by chaining a Heap Overflow bug with a 'sandboxed' Arbitrary Address Write (AAW) for Local Priviledge Escalation to root by overwriting core_pattern with most mitigations enabled.
| | yanglingxi1993.github.io
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| | syst3mfailure.io
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| CVE-2025-38001 is a Use-After-Free vulnerability in the Linux network packet scheduler, specifically in the HFSC queuing discipline. When the HFSC qdisc is utilized with NETEM and NETEM packet duplication is enabled, using HFSC_RSC it is possible to cause a double class insertion in the HFSC eligible tree. Under normal conditions, this would lead to an infinite loop in hfsc_dequeue() due to an RBTree cycle. However, by adding TBF as root qdisc, it is possible to prevent packets from being dequeued, bypass the infinite loop, free the class, and trigger a Use-After-Free.