In the Linux kernel, the following vulnerability has been resolved:
phy: realtek: usb: fix NULL deref in rtkusb2phyprobe
In rtkusb2phyprobe() devm_kzalloc() may return NULL but this returned value is not checked.
"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-55515.json"