CVE-2025-68238 — mtd: rawnand: cadence: fix DMA device NULL pointer dereference
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 d…
Published: 2025-12-16 · CVSS: Unscored
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7