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CVE-2024-56637

Description

In the Linux kernel, the following vulnerability has been resolved:netfilter: ipset: Hold module reference while requesting a moduleUser space may unload ip_set.ko while it is itself requesting a set typebackend module, leading to a kernel crash. The race condition may beprovoked by inserting an mdelay() right after the nfnl_unlock() call.

POC

Reference

No PoCs from references.

Github

- https://github.com/cku-heise/euvd-api-doc

- https://github.com/w4zu/Debian_security