medium5.5
CVE-2022-48656
In the Linux kernel, the following vulnerability has been resolved: dmaengine: ti: k3-udma-private: Fix refcount leak bug in of_xudma_dev_get() We should call …
Impact
In the Linux kernel, the following vulnerability has been resolved: dmaengine: ti: k3-udma-private: Fix refcount leak bug in of_xudma_dev_get() We should call of_node_put() for the reference returned by of_parse_phandle() in fail path or when it is not used anymore. Here we only need to move the of_node_put() before the check.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Linux | Linux Kernel | from 5.6.0 before 5.10.146 from 5.11.0 before 5.15.71 from 5.16.0 before 5.19.12 |
Weakness classification
References
- NVD record
- CVE.org record
- https://git.kernel.org/stable/c/a17df55bf6d536712da6902a83db82b82e67d5a2
- https://git.kernel.org/stable/c/aa11dae059a439af82bae541b134f8f53ac177b5
- https://git.kernel.org/stable/c/dd5a6c5a08752b613e83ad2cb5133e72a64b876d
- https://git.kernel.org/stable/c/f9fdb0b86f087c2b7f6c6168dd0985a3c1eda87e
- https://git.kernel.org/stable/c/a17df55bf6d536712da6902a83db82b82e67d5a2
- https://git.kernel.org/stable/c/aa11dae059a439af82bae541b134f8f53ac177b5
- https://git.kernel.org/stable/c/dd5a6c5a08752b613e83ad2cb5133e72a64b876d
- https://git.kernel.org/stable/c/f9fdb0b86f087c2b7f6c6168dd0985a3c1eda87e