VDB
DEBIAN-CVE-2025-68238
DEBIAN-CVE-2025-68238
PUBLISHED
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.
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:11 | linux | 0, 5.10.113-1, 5.10.216-1 |
| Debian:12 | linux | 6.1.137-1, 0, 6.1.106-1 |
| Debian:11 | linux-6.1 | 6.1.137-1, *, 6.1.148-1~deb11u1 |
| Debian:13 | linux | 6.12.48-1, 6.12.63-1~bpo12+1, 6.12.57-1 |
| Debian:14 | linux | 6.16.7-1, 6.16.8-1, 6.16.9-1 |
Timeline
- Dec 16, 2025 CVE Published
- Apr 28, 2026 CVE Updated