Tracker / CVE-2022-49714
CVE-2022-49714
Medium 5.5
In the Linux kernel, the following vulnerability has been resolved: irqchip/realtek-rtl: Fix refcount leak in map_interrupts of_find_node_by_phandle() returns a node pointer with refcount incremented, we should use of_node_put() on it when not need anymore. This function doesn't call of_node_put() in error path. Call of_node_put() directly after of_property_read_u32() to cover both normal path and error path.
Affected products and versions
| linux | linux_kernel |
|---|---|
| linux | linux_kernel · 5.12 → 5.15.49 |
| linux | linux_kernel · 5.16 → 5.18.6 |
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.