Memory Allocation Flaw in the Linux Kernel Affecting Crypto Operations
CVE-2025-39789

Currently unrated

Key Information:

Vendor: Linux
Status: Linux
Vendor: CVE Published:; 11 September 2025

What is CVE-2025-39789?

A vulnerability in the Linux kernel's cryptographic functions arises from inadequate error checking during memory allocation in the skcipher_walk routines. Without proper validation, memory allocation failures might not be handled appropriately, leading to undefined behavior and stability issues. This oversight necessitates immediate remediation to ensure robust security and reliable operation of cryptographic functionalities.

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