In the Linux kernel, the following vulnerability has been resolved:
net: fec: Fix possible NPD in fecenetphyresetafterclkenable()
The function ofphyfinddevice may return NULL, so we need to take care before dereferencing phydev.
"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-74933.json"