medium5.5
CVE-2022-50188
In the Linux kernel, the following vulnerability has been resolved: drm/meson: Fix refcount leak in meson_encoder_hdmi_init of_find_device_by_node() takes refe…
Impact
In the Linux kernel, the following vulnerability has been resolved: drm/meson: Fix refcount leak in meson_encoder_hdmi_init of_find_device_by_node() takes reference, we should use put_device() to release it when not need anymore. Add missing put_device() in error path to avoid refcount leak.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Linux | Linux Kernel | from 5.17 before 5.18.18 from 5.19 before 5.19.2 |
References
- NVD record
- CVE.org record
- https://git.kernel.org/stable/c/50446ac34545580d073ff0dd154b796726772668
- https://git.kernel.org/stable/c/7381076809586528e2a812a709e2758916318a99
- https://git.kernel.org/stable/c/79b15eb0aa059b3a5bc60364ce82eb2cefac80db
- https://git.kernel.org/stable/c/bfcca6234b2a36d213f0cc1c127becc17680f7df