CVE-2025-39696

CVE.org · Published

Record status: Published
Identifier year (not publication year): 2025
Source publication: Sep 5, 2025
Source updated: Aug 5, 2026
Imported by cveboard: Oct 24, 2026
Source snapshot: cve_2026-10-24_midnight_baseline · Oct 24, 2026

CNA source text (English)

ALSA: hda: tas2781: Fix wrong reference of tasdevice_priv

In the Linux kernel, the following vulnerability has been resolved: ALSA: hda: tas2781: Fix wrong reference of tasdevice_priv During the conversion to unify the calibration data management, the reference to tasdevice_priv was wrongly set to h->hda_priv instead of h->priv. This resulted in memory corruption and crashes eventually. Unfortunately it's a void pointer, hence the compiler couldn't know that it's wrong.

Scoped product and version facts

Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.

Exploitation unknown; this catalogue does not assess exploitation.

Linux

Vendor: Linux
Product: Linux
Platforms: Unknown
Default status: unaffected

Linux · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
4fe238513407d83f38bf5782e8bcdd7b8baeb85d	`affected`	git	2812815aa79637d39d4398ecd7e58f65d1c79231	Unavailable	None listed
4fe238513407d83f38bf5782e8bcdd7b8baeb85d	`affected`	git	3f4422e7c9436abf81a00270be7e4d6d3760ec0e	Unavailable	None listed

Linux

Vendor: Linux
Product: Linux
Platforms: Unknown
Default status: affected

Linux · Scoped product and version facts
Version (version)	Status (status)	Version scheme (versionType)	Exclusive end (lessThan)	Inclusive end (lessThanOrEqual)	Status changes (at → status)
6.16	`affected`	Unavailable	Unavailable	Unavailable	None listed
0	`unaffected`	semver	6.16	Unavailable	None listed
6.16.4	`unaffected`	semver	Unavailable	6.16.*	None listed
6.17	`unaffected`	original_commit_for_fix	Unavailable	*	None listed