CVE-2025-68345

Name	CVE-2025-68345
Description	In the Linux kernel, the following vulnerability has been resolved: ALSA: hda: cs35l41: Fix NULL pointer dereference in cs35l41_hda_read_acpi() The acpi_get_first_physical_node() function can return NULL, in which case the get_device() function also returns NULL, but this value is then dereferenced without checking,so add a check to prevent a crash. Found by Linux Verification Center (linuxtesting.org) with SVACE.
Source	CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
linux (PTS)	bullseye	5.10.223-1	fixed
	bullseye (security)	5.10.247-1	fixed
	bookworm	6.1.159-1	vulnerable
	bookworm (security)	6.1.158-1	vulnerable
	trixie	6.12.63-1	vulnerable
	trixie (security)	6.12.48-1	vulnerable
	forky	6.17.13-1	fixed
	sid	6.18.3-1	fixed

The information below is based on the following data on fixed versions.

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
linux	source	bullseye	(not affected)
linux	source	(unstable)	6.17.13-1

[bullseye] - linux <not-affected> (Vulnerable code not present)
https://git.kernel.org/linus/c34b04cc6178f33c08331568c7fd25c5b9a39f66 (6.19-rc1)