spi controller

CVE-2026-46296 is a newly published Linux kernel vulnerability, received by NVD from kernel.org on June 8, 2026, that fixes a NULL-pointer dereference in the Samsung S3C64xx SPI controller driver during driver unbind. The bug is narrow, hardware-specific, and not yet scored by NVD, but it is...

CVE-2026-31489 is a classic Linux kernel lifetime bug with outsized operational meaning: a seemingly small double-put in the Meson SPI controller driver can still turn into a crash, a teardown failure, or a hard-to-debug stability problem when a system removes the device. The issue is simple on...

A timeout missing from a low-level SPI polling loop has a surprisingly large consequence: it lets an attacker or a buggy driver sequence force a sustained or persistent loss of availability in affected Linux systems, turning a small, technical omission into a practical denial‑of‑service that can...