CVE-2025-38342 Information

Jul 12, 2025 cve

Description

In the Linux kernel the following vulnerability has been resolved:

software node: Correct a OOB check in software_node_get_reference_args()

software_node_get_reference_args() wants to get @index-th element so the property value requires at least ‘(index + 1) sizeof(ref)’ bytes but that can not be guaranteed by current OOB check and may cause OOB for malformed property.

Fix by using as OOB check ‘((index + 1) sizeof(ref) > prop->length)’.

Reference

https://git.kernel.org/stable/c/142acd739eb6f08c148a96ae8309256f1422ff4b https://git.kernel.org/stable/c/31e4e12e0e9609850cefd4b2e1adf782f56337d6 https://git.kernel.org/stable/c/4b3383110b6df48e0ba5936af2cb68d5eb6bd43b https://git.kernel.org/stable/c/56ce76e8d406cc72b89aee7931df5cf3f18db49d https://git.kernel.org/stable/c/7af18e42bdefe1dba5bcb32555a4d524fd504939 https://git.kernel.org/stable/c/9324127b07dde8529222dc19233aa57ec810856c https://git.kernel.org/stable/c/f9397cf7bfb680799fb8c7f717c8f756384c3280

CNNVD-202507-1468 (Published: 2025-07-10)

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