CVE-2025-68238
In the Linux kernel, the following vulnerability has been resolved:
mtd: rawnand: cadence: fix DMA device NULL pointer dereference
The DMA device pointer dma_dev was being dereferenced before ensuring
that cdns_ctrl->dmac is properly initialized.
Move the assignment of dma_dev after successfully acquiring the DMA
channel to ensure the pointer is valid before use.
No affected software listed.
- https://git.kernel.org/stable/c/0c2a43cb43786011b48eeab6093db14888258c6b
- https://git.kernel.org/stable/c/0c635241a62f2f5da1b48bfffae226d1f86a76ef
- https://git.kernel.org/stable/c/2178b0255eae108bb10e5e99658b28641bc06f43
- https://git.kernel.org/stable/c/5c56bf214af85ca042bf97f8584aab2151035840
- https://git.kernel.org/stable/c/9c58c64ec41290c12490ca7e1df45013fbbb41fd
- https://git.kernel.org/stable/c/b146e0b085d9d6bfe838e0a15481cba7d093c67f
- https://git.kernel.org/stable/c/e282a4fdf3c6ee842a720010a8b5f7d77bedd126
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