CVE-2022-49250

ASoC: codecs: rx-macro: fix accessing compander for aux

Published: 2/26/2025 Last updated: 5/4/2025 Reserved: 2/26/2025

In the Linux kernel, the following vulnerability has been resolved: ASoC: codecs: rx-macro: fix accessing compander for aux AUX interpolator does not have compander, so check before accessing compander data for this. Without this checkan array of out bounds access will be made in comp_enabled[] array.

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 (2)

Product	Vendor	Version
Linux	Linux	n/a
Linux	Linux	version 1709 (Core Installation)

References (4)

https://git.kernel.org/stable/c/9208ecc703b5ed5b12d7ea13c79207f4c8456638
https://git.kernel.org/stable/c/87a2b44cb3005d30c3a72234d1e47b03ae3bb29a
https://git.kernel.org/stable/c/6aa8ef9535dbd561293406608ebe791627b10196
https://git.kernel.org/stable/c/42c709c4e1ce4c136891530646c9abd5dff3524f