medium5.5
CVE-2022-49656
In the Linux kernel, the following vulnerability has been resolved: ARM: meson: Fix refcount leak in meson_smp_prepare_cpus of_find_compatible_node() returns a…
Impact
In the Linux kernel, the following vulnerability has been resolved: ARM: meson: Fix refcount leak in meson_smp_prepare_cpus of_find_compatible_node() returns a node pointer with refcount incremented, we should use of_node_put() on it when done. Add missing of_node_put() to avoid refcount leak.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Linux | Linux Kernel | from 4.15 before 4.19.252 from 4.20 before 5.4.205 from 5.5 before 5.10.130 from 5.11 before 5.15.54 from 5.16 before 5.18.11 Version 5.19 |
References
- NVD record
- CVE.org record
- https://git.kernel.org/stable/c/2e1bcd33478ef44e63a45457055060b5fe4118ad
- https://git.kernel.org/stable/c/34d2cd3fccced12b958b8848e3eff0ee4296764c
- https://git.kernel.org/stable/c/3cf8ece9113242c10f83c7675ea4f4f67959ee43
- https://git.kernel.org/stable/c/3d90607e7e6afa89768b0aaa915b58bd2b849276
- https://git.kernel.org/stable/c/7208101ded1e9dcc52c8f0f8b16474211c871c1a
- https://git.kernel.org/stable/c/c5fbf4f74c94fd60d5e9bf9f7f8268c3601562ca