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CVE-2025-68345

UnknownEPSS 0.21%

Last modified

CVE-2025-68345 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 0.21% chance of exploitation in the next 30 days.

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.

Metrics

EPSS Probability
0.21%

10.8th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Source: CNA advisory (CVE.org). NVD analysis pending.

VendorProductVersions
LinuxLinux>= 7b2f3eb492dac7665c75df067e4d8e4869589f4a, < e63f9c81ca28b06eeeac3630faddc50717897351; >= 7b2f3eb492dac7665c75df067e4d8e4869589f4a, < 7a35a505d76a4b6cd426b59ff2d800d0394cc5d3; >= 7b2f3eb492dac7665c75df067e4d8e4869589f4a, < e6ba921b17797ccc545d80e0dbccb5fab91c248c; >= 7b2f3eb492dac7665c75df067e4d8e4869589f4a, < c28946b7409b7b68fb0481ec738c8b04578b11c6; >= 7b2f3eb492dac7665c75df067e4d8e4869589f4a, < 343fa9800cf9870ec681e21f0a6f2157b74ae520; >= 7b2f3eb492dac7665c75df067e4d8e4869589f4a, < c34b04cc6178f33c08331568c7fd25c5b9a39f66
LinuxLinux5.17

References

Timeline

Published
Last Modified
Status
Deferred

Frequently Asked Questions

What is CVE-2025-68345?
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.
How severe is CVE-2025-68345?
Severity scoring for CVE-2025-68345 is pending analysis. The EPSS model estimates a 0.21% probability of exploitation in the next 30 days.
How do I fix CVE-2025-68345?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

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Source: NVD / NIST