CVE-2025-39696

high

Description

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.

References

https://git.kernel.org/stable/c/3f4422e7c9436abf81a00270be7e4d6d3760ec0e

https://git.kernel.org/stable/c/2812815aa79637d39d4398ecd7e58f65d1c79231

Details

Source: Mitre, NVD

Published: 2025-09-05

Updated: 2025-09-08

Risk Information

CVSS v2

Base Score: 4.9

Vector: CVSS2#AV:L/AC:L/Au:N/C:N/I:N/A:C

Severity: Medium

CVSS v3

Base Score: 7.8

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Severity: High

EPSS

EPSS: 0.00018