ASoC: amd/sdw_utils: avoid NULL deref when devm_kasprintf() fails
3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 0.2%
exploitation probability
0.2%top 92% of all CVEs
observed exploitation
nono source reports it
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.
Affected products
Linux · Linux