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CVE-2022-4128

Description

A NULL pointer dereference issue was discovered in the Linux kernel in the MPTCP protocol when traversing the subflow list at disconnect time. A local user could use this flaw to potentially crash the system causing a denial of service.

POC

Reference

- https://github.com/torvalds/linux/commit/5c835bb142d4

Github

- https://github.com/ARPSyndicate/cve-scores

- https://github.com/anonymous-1113/CPE_verify