CVE-2022-4128

CVSS 5.5 MEDIUMEPSS 0.2%CWE-476

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.

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Affected products

n/a · Linux kernel (mptcp)

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References

https://github.com/torvalds/linux/commit/5c835bb142d4 https://lore.kernel.org/netdev/20220708233610.410786-2-mathew.j.martineau%40linux.intel.com/