CVE-2026-46225

spi: rspi: fix controller deregistration

Published: 5/28/2026 Last updated: 5/28/2026 Reserved: 5/13/2026

In the Linux kernel, the following vulnerability has been resolved: spi: rspi: fix controller deregistration Make sure to deregister the controller before releasing underlying resources like DMA during driver unbind.

CNA assigner: Linux (416baaa9-dc9f-4396-8d5f-8c081fb06d67) Requested by: n/a

Opam packages affected (29)

albatross cdrom conf-bpftool conf-libbpf conf-linux-libc-dev core core_unix hvsock mirage-block-unix mm ocaml-probes ortools_solvers orun rawlink rawlink-eio rawlink-lwt restricted shell solo5 solo5-bindings-hvt solo5-bindings-spt solo5-cross-aarch64 solo5-kernel-ukvm tracy-client tuntap uring vhd-format vhd-format-lwt xapi-stdext-unix

Products affected (2)

Product	Vendor	Version
Linux	Linux	n/a
Linux	Linux	10 Version 1703 for x64-based Systems

References (5)

https://git.kernel.org/stable/c/77defd64b405b680db73d767313fce770d368368
https://git.kernel.org/stable/c/c5090db1b31de3ef4db0cda7e822ab49cb572292
https://git.kernel.org/stable/c/aee76c1dd189562c6678313caec12761f78a9ef3
https://git.kernel.org/stable/c/fee6abd9845c3edd217b0e429d09f764f9a5690e
https://git.kernel.org/stable/c/9944fa6726afb1e6eb7e2212764e7da0c97f2dcc