CVE-2026-53170

CVE-2026-53170 – Linux kernel (accel/ethosu) : Concrete details show a vulnerability where DMA commands could run with uninitialized length. The issue stems from cmd_state_init() initializing dma->len to U64_MAX and the only setter being NPU_SET_DMA0_LEN; if userspace omits this, dma_start lea...