UBUNTU-CVE-2025-21710

In the Linux kernel, the following vulnerability has been resolved: tcp: correct handling of extreme memory squeeze Testing with iperf3 using the "pasta" protocol splicer has revealed a problem in the way tcp handles window advertising in extreme memory squeeze situations. Under memory pressure, ...

Denial Of Service (DoS)

iperf is vulnerable to a Denial Of Service DoS. The vulnerability is due to a flaw in the iperf utility, causing it to hang indefinitely while waiting for the remainder or until the connection is closed, allows a malicious or malfunctioning client to send less data than expected to the iperf serv...