vulnerability
Red Hat: CVE-2022-4128: NULL pointer dereference in subflow traversal at disconnect time (Multiple Advisories)
Severity | CVSS | Published | Added | Modified |
---|---|---|---|---|
5 | (AV:L/AC:L/Au:S/C:N/I:N/A:C) | Nov 28, 2022 | May 15, 2023 | Jun 30, 2025 |
Severity
5
CVSS
(AV:L/AC:L/Au:S/C:N/I:N/A:C)
Published
Nov 28, 2022
Added
May 15, 2023
Modified
Jun 30, 2025
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-kernelredhat-upgrade-kernel-rt

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