CVE-2025-40162 — ASoC: amd/sdw_utils: avoid NULL deref when devm_kasprintf() fails
In the Linux kernel, the following vulnerability has been resolved: ASoC: amd/sdw_utils: avoid NULL deref when devm_kasprintf() fails devm_kasprintf() may return NULL on memor…
Published: 2025-11-12 · CVSS: Unscored
In the Linux kernel, the following vulnerability has been resolved: ASoC: amd/sdw_utils: avoid NULL deref when devm_kasprintf() fails devm_kasprintf() may return NULL on memory allocation failure, but the debug message prints cpus->dai_name before checking it. Move the dev_dbg() call after the NULL check to prevent potential NULL pointer dereference.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7