Tracker / CVE-2021-47054
CVE-2021-47054
Medium 5.5
In the Linux kernel, the following vulnerability has been resolved: bus: qcom: Put child node before return Put child node before return to fix potential reference count leak. Generally, the reference count of child is incremented and decremented automatically in the macro for_each_available_child_of_node() and should be decremented manually if the loop is broken in loop body.
Affected products and versions
| linux | linux_kernel · 4.10 → 4.14.233 |
|---|---|
| linux | linux_kernel · 4.15 → 4.19.191 |
| linux | linux_kernel · 4.20 → 5.4.119 |
| linux | linux_kernel · 4.9 → 4.9.269 |
| linux | linux_kernel · 5.11 → 5.11.21 |
| linux | linux_kernel · 5.12 → 5.12.4 |
| linux | linux_kernel · 5.5 → 5.10.37 |
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.