medium5.5
CVE-2022-49439
In the Linux kernel, the following vulnerability has been resolved: powerpc/fsl_rio: Fix refcount leak in fsl_rio_setup of_parse_phandle() returns a node point…
Impact
In the Linux kernel, the following vulnerability has been resolved: powerpc/fsl_rio: Fix refcount leak in fsl_rio_setup of_parse_phandle() returns a node pointer with refcount incremented, we should use of_node_put() on it when not need anymore. Add missing of_node_put() to avoid refcount leak.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Linux | Linux Kernel | from 3.3 before 4.14.283 from 4.15 before 4.19.247 from 4.20 before 5.4.198 from 5.5 before 5.10.121 from 5.11 before 5.15.46 from 5.16 before 5.17.14 |
References
- NVD record
- CVE.org record
- https://git.kernel.org/stable/c/46fd994763cf6884b88a2da712af918f3ed54d7b
- https://git.kernel.org/stable/c/51e25fbf20c9152d84a34b7afac15a41fe5c9116
- https://git.kernel.org/stable/c/5607a77a365df8c0fd5ff43ac424812b95775527
- https://git.kernel.org/stable/c/5b8aa2ba38c010f47c965dd9bb5a8561813ed649
- https://git.kernel.org/stable/c/7b668a59ddfb32727e39b06fdf52b28e58c684e0
- https://git.kernel.org/stable/c/bcb6c4c5eb4836a21411dfe8247bf9951eb6e7c3
- https://git.kernel.org/stable/c/c70dd353d37158e06bf8d450d4b31a7091609924
- https://git.kernel.org/stable/c/fcee96924ba1596ca80a6770b2567ca546f9a482