CVE-2025-38495 Information

Jul 29, 2025 cve

Description

In the Linux kernel the following vulnerability has been resolved:

HID: core: ensure the allocated report buffer can contain the reserved report ID

When the report ID is not used the low level transport drivers expect the first byte to be 0. However currently the allocated buffer not account for that extra byte meaning that instead of having 8 guaranteed bytes for implement to be working we only have 7.

Reference

https://git.kernel.org/stable/c/4f15ee98304b96e164ff2340e1dfd6181c3f42aa https://git.kernel.org/stable/c/a262370f385e53ff7470efdcdaf40468e5756717 https://git.kernel.org/stable/c/a47d9d9895bad9ce0e840a39836f19ca0b2a343a https://git.kernel.org/stable/c/d3ed1d84a84538a39b3eb2055d6a97a936c108f2 https://git.kernel.org/stable/c/fcda39a9c5b834346088c14b1374336b079466c1

CNNVD-202507-3468 (Published: 2025-07-28)

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