CVE-2025-38366

Published: Jul 25, 2025

Modified: May 11, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: LoongArch: KVM: Check validity of "num_cpu" from user space The maximum supported cpu number is EIOINTC_ROUTE_MAX_VCPUS about irqchip EIOINTC, here add validation about cpu number to avoid array pointer overflow.

Vendor	Product	Versions
Linux	Linux	affected `1ad7efa552fd5cf4e8c49fea863c5c6a5dcf9f00 - < a3293b4078ee93174f70f36d3ab7618554ce6ab6` affected `1ad7efa552fd5cf4e8c49fea863c5c6a5dcf9f00 - < cc8d5b209e09d3b52bca1ffe00045876842d96ae`
Linux	Linux	affected `6.13` unaffected `0 - < 6.13` unaffected `6.15.5 - <= 6.15.` unaffected `6.16 - <= `

References

https://git.kernel.org/stable/c/a3293b4078ee93174f70f36d3ab7618554ce6ab6

https://git.kernel.org/stable/c/cc8d5b209e09d3b52bca1ffe00045876842d96ae

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CVE-2025-38366

Description

Affected Products

References