CVE-2022-4128

Published: Nov 28, 2022

Modified: Apr 14, 2025

PUBLISHED

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.

Vendor	Product	Versions
n/a	Linux kernel (mptcp)	affected `Fixed in 5.19`

Weaknesses (CWE)

CWE-476

References

https://lore.kernel.org/netdev/20220708233610.410786-2-mathew.j.martineau%40linux.intel.com/

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

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CVE-2022-4128

Description

Affected Products

Weaknesses (CWE)

References