Tracker / CVE-2022-4128
CVE-2022-4128
Medium 5.5
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.
Affected products and versions
| linux | linux_kernel |
|---|---|
| linux | linux_kernel · 5.17 → 5.18 |
Analysis
This page is not indexable yet.Until it carries original analysis — what it actually exposes, how to check in two minutes whether a system was touched, what to do if it was — the page stays noindex. The database decides that, not the template.