The vulnerability of the rds_tcp_tune() function in the net/rds/tcp.c module, which implements networking functions for the Linux operating system’s kernel, allows a hacker to cause a service failure.

The vulnerability of the rdstcptune function in the net/rds/tcp.c module, which implements networking functions in the Linux kernel, is related to synchronization errors when using shared resources. Exploiting this vulnerability can allow an attacker to cause service failures...

CVE-2026-23419: Improper Locking

In the Linux kernel, the following vulnerability has been resolved: net/rds: Fix circular locking dependency in rdstcptune syzbot reported a circular locking dependency in rdstcptune where sknetrefcntupgrade is called while holding the socket lock:...