Riskcovery

CVE-2025-68345

ALSA: hda: cs35l41: Fix NULL pointer dereference in cs35l41_hda_read_acpi()

State
Published
Severity
Not scored
Published
Dec 24, 2025
Updated
May 11, 2026
Reserved
Dec 16, 2025

Read the record on cve.org

Description

In the Linux kernel, the following vulnerability has been resolved:

ALSA: hda: cs35l41: Fix NULL pointer dereference in cs35l41_hda_read_acpi()

The acpi_get_first_physical_node() function can return NULL, in which case the get_device() function also returns NULL, but this value is then dereferenced without checking,so add a check to prevent a crash.

Found by Linux Verification Center (linuxtesting.org) with SVACE.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • 7b2f3eb492dac7665c75df067e4d8e4869589f4a to before e63f9c81ca28b06eeeac3630faddc50717897351Affected
  • 7b2f3eb492dac7665c75df067e4d8e4869589f4a to before 7a35a505d76a4b6cd426b59ff2d800d0394cc5d3Affected
  • 7b2f3eb492dac7665c75df067e4d8e4869589f4a to before e6ba921b17797ccc545d80e0dbccb5fab91c248cAffected
  • 7b2f3eb492dac7665c75df067e4d8e4869589f4a to before c28946b7409b7b68fb0481ec738c8b04578b11c6Affected
  • 7b2f3eb492dac7665c75df067e4d8e4869589f4a to before 343fa9800cf9870ec681e21f0a6f2157b74ae520Affected
  • 7b2f3eb492dac7665c75df067e4d8e4869589f4a to before c34b04cc6178f33c08331568c7fd25c5b9a39f66Affected
LinuxLinux
  • 5.17Affected
  • before 5.17Not affected
  • 6.1.160 through 6.1.*Not affected
  • 6.6.120 through 6.6.*Not affected
  • 6.12.64 through 6.12.*Not affected
  • 6.17.13 through 6.17.*Not affected
  • 6.18.2 through 6.18.*Not affected
  • 6.19 and laterNot affected

References

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