Описание
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.
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.
Ссылки
- https://nvd.nist.gov/vuln/detail/CVE-2022-48656
- 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
EPSS
CVE ID
Связанные уязвимости
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.
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.
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.
In the Linux kernel, the following vulnerability has been resolved: d ...
Уязвимость функции of_xudma_dev_get() в компоненте dmaengine ядра операционной системы Linux, позволяющая нарушителю вызвать отказ в обслуживании
EPSS