Red Hat: CVE-2022-4128: NULL pointer dereference in subflow traversal at disconnect time (Multiple Advisories)
4
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
11/28/2022
05/15/2023
05/15/2023
03/13/2024
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.
Solution(s)
- redhat-upgrade-kernel
- redhat-upgrade-kernel-rt
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