Tracker / CVE-2022-49128
CVE-2022-49128
Medium 5.5
In the Linux kernel, the following vulnerability has been resolved: drm/bridge: Add missing pm_runtime_put_sync pm_runtime_get_sync() will increase the rumtime PM counter even when it returns an error. Thus a pairing decrement is needed to prevent refcount leak. Fix this by replacing this API with pm_runtime_resume_and_get(), which will not change the runtime PM counter on error. Besides, a matching decrement is needed on the error handling path to keep the counter balanced.
Affected products and versions
| linux | linux_kernel · … → 5.15.34 |
|---|---|
| linux | linux_kernel · 5.16 → 5.16.20 |
| linux | linux_kernel · 5.17 → 5.17.3 |
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.