CVE-2025-39690

iio: accel: sca3300: fix uninitialized iio scan data

Published: 9/5/2025 Last updated: 5/11/2026 Reserved: 4/16/2025

In the Linux kernel, the following vulnerability has been resolved: iio: accel: sca3300: fix uninitialized iio scan data Fix potential leak of uninitialized stack data to userspace by ensuring that the `channels` array is zeroed before use.

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 (4)

Product	Vendor	Version
Linux	Linux	4.0
Linux	Linux	4.0.1
Linux	Linux	< 60.3
Linux	Linux	(Server Core installation)

References (4)

https://git.kernel.org/stable/c/c88c04adb8611e436e1e773fd5db3f8d7397d089
https://git.kernel.org/stable/c/c88c04adb8611e436e1e773fd5db3f8d7397d089
https://git.kernel.org/stable/c/4e5b705cc6147f0b9173c6219079f41416bdd3c0
https://git.kernel.org/stable/c/4e5b705cc6147f0b9173c6219079f41416bdd3c0