Description (CNA)
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 (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected d702419134133db1eab2067dc6ea5723467fd917 before aa11dae059a439af82bae541b134f8f53ac177b5; affected d702419134133db1eab2067dc6ea5723467fd917 before dd5a6c5a08752b613e83ad2cb5133e72a64b876d; affected d702419134133db1eab2067dc6ea5723467fd917 before a17df55bf6d536712da6902a83db82b82e67d5a2; affected d702419134133db1eab2067dc6ea5723467fd917 before f9fdb0b86f087c2b7f6c6168dd0985a3c1eda87e |
| Linux / Linux | affected 5.6; unaffected 0 before 5.6; unaffected 5.10.146 through 5.10.*; unaffected 5.15.71 through 5.15.*; unaffected 5.19.12 through 5.19.*; unaffected 6.0 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/aa11dae059a439af82bae541b134f8f53ac177b5
- https://git.kernel.org/stable/c/dd5a6c5a08752b613e83ad2cb5133e72a64b876d
- https://git.kernel.org/stable/c/a17df55bf6d536712da6902a83db82b82e67d5a2
- https://git.kernel.org/stable/c/f9fdb0b86f087c2b7f6c6168dd0985a3c1eda87e
ADP enrichment
No English description supplied.
No references supplied.
No English description supplied.