Tracker / CVE-2022-50263
CVE-2022-50263
Medium 5.5
In the Linux kernel, the following vulnerability has been resolved: vdpasim: fix memory leak when freeing IOTLBs After commit bda324fd037a ("vdpasim: control virtqueue support"), vdpasim->iommu became an array of IOTLB, so we should clean the mappings of each free one by one instead of just deleting the ranges in the first IOTLB which may leak maps.
Affected products and versions
| linux | linux_kernel |
|---|---|
| linux | linux_kernel · 5.19 → 6.0.19 |
| linux | linux_kernel · 6.1 → 6.1.5 |
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.