CVE - CVE-2025-38103

CVE-ID
CVE-2025-38103	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
In the Linux kernel, the following vulnerability has been resolved: HID: usbhid: Eliminate recurrent out-of-bounds bug in usbhid_parse() Update struct hid_descriptor to better reflect the mandatory and optional parts of the HID Descriptor as per USB HID 1.11 specification. Note: the kernel currently does not parse any optional HID class descriptors, only the mandatory report descriptor. Update all references to member element desc[0] to rpt_desc. Add test to verify bLength and bNumDescriptors values are valid. Replace the for loop with direct access to the mandatory HID class descriptor member for the report descriptor. This eliminates the possibility of getting an out-of-bounds fault. Add a warning message if the HID descriptor contains any unsupported optional HID class descriptors.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://git.kernel.org/stable/c/1df80d748f984290c895e843401824215dcfbfb0 URL:https://git.kernel.org/stable/c/1df80d748f984290c895e843401824215dcfbfb0 MISC:https://git.kernel.org/stable/c/41827a2dbdd7880df9881506dee13bc88d4230bb URL:https://git.kernel.org/stable/c/41827a2dbdd7880df9881506dee13bc88d4230bb MISC:https://git.kernel.org/stable/c/485e1b741eb838cbe1d6b0e81e5ab62ae6c095cf URL:https://git.kernel.org/stable/c/485e1b741eb838cbe1d6b0e81e5ab62ae6c095cf MISC:https://git.kernel.org/stable/c/4fa7831cf0ac71a0a345369d1a6084f2b096e55e URL:https://git.kernel.org/stable/c/4fa7831cf0ac71a0a345369d1a6084f2b096e55e MISC:https://git.kernel.org/stable/c/74388368927e9c52a69524af5bbd6c55eb4690de URL:https://git.kernel.org/stable/c/74388368927e9c52a69524af5bbd6c55eb4690de MISC:https://git.kernel.org/stable/c/7a6d6b68db128da2078ccd9a751dfa3f75c9cf5b URL:https://git.kernel.org/stable/c/7a6d6b68db128da2078ccd9a751dfa3f75c9cf5b MISC:https://git.kernel.org/stable/c/a8f842534807985d3a676006d140541b87044345 URL:https://git.kernel.org/stable/c/a8f842534807985d3a676006d140541b87044345 MISC:https://git.kernel.org/stable/c/fe7f7ac8e0c708446ff017453add769ffc15deed URL:https://git.kernel.org/stable/c/fe7f7ac8e0c708446ff017453add769ffc15deed
Assigning CNA
kernel.org
Date Record Created
20250416	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20250416)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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