CVE-2023-53300

media: hi846: Fix memleak in hi846_init_controls()

Published: 9/16/2025 Last updated: 9/16/2025 Reserved: 9/16/2025

In the Linux kernel, the following vulnerability has been resolved: media: hi846: Fix memleak in hi846_init_controls() hi846_init_controls doesn't clean the allocated ctrl_hdlr in case there is a failure, which causes memleak. Add v4l2_ctrl_handler_free to free the resource properly.

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	<= 6.9.*

References (4)

https://git.kernel.org/stable/c/fd22e8c8c38fb40f130d3a60e52c59996a5bbae9
https://git.kernel.org/stable/c/12a80b1490e398f5ad7157508cf32b73511de5fc
https://git.kernel.org/stable/c/07f0f15e5db60c5b0722049d3251ef4a46dc3b76
https://git.kernel.org/stable/c/2649c1a20e8e399ee955d0e22192f9992662c3d2