spi driver bug

The tag covers discussions around the Freescale SPI driver unbind bug, specifically CVE-2026-46226, a Linux kernel vulnerability that fixes a resource ordering issue where the SPI controller is deregistered before freeing lower-level resources like DMA. The content highlights how kernel CVEs often arrive as terse patch descriptions before NVD enrichment provides CVSS scores or CWE mappings. For administrators, embedded vendors, and Windows-adjacent Linux users, this serves as a reminder of the gap between patch publication and risk assessment. The tag is relevant for those tracking Linux kernel security, embedded systems, and the CVE lifecycle.