In the Linux kernel, the following vulnerability has been resolved:
neighbour: use RCU protection in __neigh_notify()
__neigh_notify() can be called without RTNL or RCU protection.
Use RCU protection to avoid potential UAF.
"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-58929.json"