Tracker / CVE-2021-47296
CVE-2021-47296
High 7.8
In the Linux kernel, the following vulnerability has been resolved: KVM: PPC: Fix kvm_arch_vcpu_ioctl vcpu_load leak vcpu_put is not called if the user copy fails. This can result in preempt notifier corruption and crashes, among other issues.
Affected products and versions
| linux | linux_kernel |
|---|---|
| linux | linux_kernel · 4.18 → 4.19.199 |
| linux | linux_kernel · 4.20 → 5.4.136 |
| linux | linux_kernel · 5.11 → 5.13.6 |
| linux | linux_kernel · 5.5 → 5.10.54 |
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.