In the Linux kernel, the following vulnerability has been resolved:
ndisc: extend RCU protection in ndiscsendskb()
ndiscsendskb() can be called without RTNL or RCU held.
Acquire rcureadlock() earlier, so that we can use devnetrcu() and avoid a potential UAF.
{
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/21xxx/CVE-2025-21760.json",
"cna_assigner": "Linux"
}