CVE-2025-39696

MEDIUM EPSS 2.8%
Published Sep 5, 20259mo ago · Modified Jun 17, 20262w ago
5.5 CVSS 3.1
Medium
Find Similar
Published Sep 5, 2025 9mo ago
Last Modified Jun 17, 2026 2w ago

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.

CVSS Details

Base Score
5.5
Exploitability
1.8
Impact
3.6
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
2.8% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Affected Products 3

VendorProductVersionRange
linuxlinux_kernel*≥6.16  –  <6.16.4
linuxlinux_kernel6.17any
linuxlinux_kernel6.17any

References 2

  • git.kernel.org https://git.kernel.org/stable/c/2812815aa79637d39d4398ecd7e58f65d1c79231
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/3f4422e7c9436abf81a00270be7e4d6d3760ec0e
    Patch

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/2812815aa79637d39d4398ecd7e58f65d1c79231
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/3f4422e7c9436abf81a00270be7e4d6d3760ec0e
    Patch