Tracker / CVE-2021-47177
CVE-2021-47177
Medium 5.5
In the Linux kernel, the following vulnerability has been resolved: iommu/vt-d: Fix sysfs leak in alloc_iommu() iommu_device_sysfs_add() is called before, so is has to be cleaned on subsequent errors.
Affected products and versions
| linux | linux_kernel |
|---|---|
| linux | linux_kernel · 4.11 → 4.14.235 |
| linux | linux_kernel · 4.15 → 4.19.193 |
| linux | linux_kernel · 4.20 → 5.4.124 |
| linux | linux_kernel · 5.11 → 5.12.9 |
| linux | linux_kernel · 5.5 → 5.10.42 |
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.