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CVE-2022-40476

Description

A null pointer dereference issue was discovered in fs/io_uring.c in the Linux kernel before 5.15.62. A local user could use this flaw to crash the system or potentially cause a denial of service.

POC

Reference

- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.15.62

Github

No PoCs found on GitHub currently.