CVE-2022-50416

irqchip/wpcm450: Fix memory leak in wpcm450_aic_of_init()

Published: 9/18/2025 Last updated: 9/18/2025 Reserved: 9/17/2025

In the Linux kernel, the following vulnerability has been resolved: irqchip/wpcm450: Fix memory leak in wpcm450_aic_of_init() If of_iomap() failed, 'aic' should be freed before return. Otherwise there is a memory leak.

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

Opam packages affected (27)

albatross cdrom conf-bpftool conf-libbpf conf-linux-libc-dev core core_unix hvsock mirage-block-unix mm ocaml-probes orun rawlink rawlink-eio rawlink-lwt 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 (1)

Product	Vendor	Version
Linux	Linux	< 6.8

References (4)

https://git.kernel.org/stable/c/740efb64ca5e8f2b30ac843bc4ab07950479fed4
https://git.kernel.org/stable/c/bcbcb396e1a8bd4dcaabfb0d5b98abae70880470
https://git.kernel.org/stable/c/773c9d7f127f7a599d42ceed831de69f5aa22f03
https://git.kernel.org/stable/c/4208d4faf36573a507b5e5de17abe342e9276759