CVE-2026-45925

thermal/of: Fix reference leak in thermal_of_cm_lookup()

Published: 5/27/2026 Last updated: 5/27/2026 Reserved: 5/13/2026

In the Linux kernel, the following vulnerability has been resolved: thermal/of: Fix reference leak in thermal_of_cm_lookup() In thermal_of_cm_lookup(), tr_np is obtained via of_parse_phandle(), but never released. Use the __free(device_node) cleanup attribute to automatically release the node and fix the leak. [ rjw: Changelog edits ]

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	< https://aka.ms/OfficeSecurityReleases
Linux	Linux	10 for 32-bit Systems

CVE-2026-45925

thermal/of: Fix reference leak in thermal_of_cm_lookup()

Opam packages affected (29)

Products affected (2)

References (4)