Bug 2383496 (CVE-2025-38454) - CVE-2025-38454 kernel: ALSA: ad1816a: Fix potential NULL pointer deref in snd_card_ad1816a_pnp()
Summary: CVE-2025-38454 kernel: ALSA: ad1816a: Fix potential NULL pointer deref in snd...
Keywords:
Status: NEW
Alias: CVE-2025-38454
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
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Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-07-25 16:02 UTC by OSIDB Bzimport
Modified: 2025-07-25 17:15 UTC (History)
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Description OSIDB Bzimport 2025-07-25 16:02:33 UTC 
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.
Comment 1 Jon Moroney 2025-07-25 17:14:04 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025072505-CVE-2025-38454-8908@gregkh/T
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