CVE-2025-68345
ALSA: hda: cs35l41: Fix NULL pointer dereference in cs35l41_hda_read_acpi()
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Dec 24, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
7b2f3eb492dac7665c75df067e4d8e4869589f4a < e63f9c81ca28b06eeeac3630faddc50717897351 7b2f3eb492dac7665c75df067e4d8e4869589f4a < 7a35a505d76a4b6cd426b59ff2d800d0394cc5d3 7b2f3eb492dac7665c75df067e4d8e4869589f4a < e6ba921b17797ccc545d80e0dbccb5fab91c248c 7b2f3eb492dac7665c75df067e4d8e4869589f4a < c28946b7409b7b68fb0481ec738c8b04578b11c6 7b2f3eb492dac7665c75df067e4d8e4869589f4a < 343fa9800cf9870ec681e21f0a6f2157b74ae520 7b2f3eb492dac7665c75df067e4d8e4869589f4a < c34b04cc6178f33c08331568c7fd25c5b9a39f66
Linux / Linux
5.17
References
git.kernel.org: https://git.kernel.org/stable/c/e63f9c81ca28b06eeeac3630faddc50717897351 git.kernel.org: https://git.kernel.org/stable/c/7a35a505d76a4b6cd426b59ff2d800d0394cc5d3 git.kernel.org: https://git.kernel.org/stable/c/e6ba921b17797ccc545d80e0dbccb5fab91c248c git.kernel.org: https://git.kernel.org/stable/c/c28946b7409b7b68fb0481ec738c8b04578b11c6 git.kernel.org: https://git.kernel.org/stable/c/343fa9800cf9870ec681e21f0a6f2157b74ae520 git.kernel.org: https://git.kernel.org/stable/c/c34b04cc6178f33c08331568c7fd25c5b9a39f66