CVE-2025-38454

ALSA: ad1816a: Fix potential NULL pointer deref in snd_card_ad1816a_pnp()

Published: 7/25/2025 Last updated: 7/28/2025 Reserved: 4/16/2025

In the Linux kernel, the following vulnerability has been resolved: ALSA: ad1816a: Fix potential NULL pointer deref in snd_card_ad1816a_pnp() Use pr_warn() instead of dev_warn() when 'pdev' is NULL to avoid a potential NULL pointer dereference.

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	All versions < V2022.2.2

References (3)

https://git.kernel.org/stable/c/e14bffc90866596ba19ffe549f199d7870da4241
https://git.kernel.org/stable/c/ef84c94d11ff972ecc3507f1ed092046bf6204b2
https://git.kernel.org/stable/c/043faef334a1f3d96ae88e1b7618bfa2b4946388