CVE-2025-38454

MEDIUM EPSS 4.1%
Published Jul 25, 202511mo ago · Modified Jun 17, 20261w ago
5.5 CVSS 3.1
Medium
Find Similar
Published Jul 25, 2025 11mo ago
Last Modified Jun 17, 2026 1w ago

Description

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.

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
4.1% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-476 NULL Pointer Dereference Memory Safety

Affected Products 7

VendorProductVersionRange
linuxlinux_kernel*≥6.12  –  <6.12.39
linuxlinux_kernel*≥6.13  –  <6.15.7
linuxlinux_kernel6.16any
linuxlinux_kernel6.16any
linuxlinux_kernel6.16any
linuxlinux_kernel6.16any
linuxlinux_kernel6.16any

References 3

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

Remediation

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