Tracker / CVE-2021-46919
CVE-2021-46919
Medium 5.5
In the Linux kernel, the following vulnerability has been resolved: dmaengine: idxd: fix wq size store permission state WQ size can only be changed when the device is disabled. Current code allows change when device is enabled but wq is disabled. Change the check to detect device state.
Affected products and versions
| linux | linux_kernel · 5.11.0 → 5.11.16 |
|---|---|
| linux | linux_kernel · 5.6.0 → 5.10.32 |
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.