Vulnerability Monitor

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CVE-2025-38103

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.

Published

2025-07-03T09:15:23.847

Last Modified

2025-12-16T17:03:25.747

Status

Analyzed

Source

416baaa9-dc9f-4396-8d5f-8c081fb06d67

Severity

CVSSv3.1: 7.1 (HIGH)

Weaknesses
  • Type: Primary
    CWE-125
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System linux linux_kernel < 3.3 Yes
Operating System linux linux_kernel < 3.17 Yes
Operating System linux linux_kernel < 3.19 Yes
Operating System linux linux_kernel < 4.2 Yes
Operating System linux linux_kernel < 4.5 Yes
Operating System linux linux_kernel < 4.10 Yes
Operating System linux linux_kernel < 4.14 Yes
Operating System linux linux_kernel < 5.4.295 Yes
Operating System linux linux_kernel < 5.10.239 Yes
Operating System linux linux_kernel < 5.15.186 Yes
Operating System linux linux_kernel < 6.1.142 Yes
Operating System linux linux_kernel < 6.6.94 Yes
Operating System linux linux_kernel < 6.12.34 Yes
Operating System linux linux_kernel < 6.15.3 Yes
Operating System linux linux_kernel 4.14 Yes
Operating System linux linux_kernel 4.14 Yes
Operating System linux linux_kernel 4.14 Yes
Operating System linux linux_kernel 4.14 Yes
Operating System linux linux_kernel 4.14 Yes
Operating System debian debian_linux 11.0 Yes
References