Memory Leak Vulnerability in Linux Kernel Affecting Network Stack

CVE-2025-38057

What is CVE-2025-38057?

A vulnerability in the Linux kernel's espintcp component has been identified, pertaining to insufficient memory management during error handling. Certain error paths are failing to adequately release memory allocated for socket buffers (skb), leading to potential memory leaks. This flaw could degrade system performance over time as memory resources become exhausted, making it essential to apply the necessary patches to ensure robust operation and security in affected environments.

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