CVE-2025-38408 Information

Jul 26, 2025 cve

Description

In the Linux kernel the following vulnerability has been resolved:

genirq/irq_sim: Initialize work context pointers properly

Initialize ops member’s pointers properly by using kzalloc() instead of kmalloc() when allocating the simulation work context. Otherwise the pointers contain random content leading to invalid dereferencing.

Reference

https://git.kernel.org/stable/c/19bd7597858dd15802c1d99fcc38e528f469080a https://git.kernel.org/stable/c/7f73d1def72532bac4d55ea8838f457a6bed955c https://git.kernel.org/stable/c/8a2277a3c9e4cc5398f80821afe7ecbe9bdf2819

CNNVD-202507-3237 (Published: 2025-07-25)

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