Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from a lack of retry logic in net6rtnotify, which could lead to a null pointer dereference...

CVE-2025-38638: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: ipv6: add a retry logic in net6rtnotify inet6rtnotify can be called under RCU protection only. This means the route could be changed concurrently and rt6fillnode could return -EMSGSIZE. Re-size the skb when this happens and retry...