Tracker / CVE-2022-39189
CVE-2022-39189
High 7.8
An issue was discovered the x86 KVM subsystem in the Linux kernel before 5.18.17. Unprivileged guest users can compromise the guest kernel because TLB flush operations are mishandled in certain KVM_VCPU_PREEMPTED situations.
Affected products and versions
| linux | linux_kernel · 4.16 → 5.4.244 |
|---|---|
| linux | linux_kernel · 5.11 → 5.15.60 |
| linux | linux_kernel · 5.16 → 5.18.17 |
| linux | linux_kernel · 5.5.0 → 5.10.180 |
| netapp | hci_baseboard_management_controller |
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.