CVE-2025-38103None▾ SunlitIn 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 Descrip…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 2.8 · likelihood 0 · exploitation 0
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Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake.
Exploit-prediction probability, daily snapshots since Nov 5.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CVEORG
Last analysed / modified upstream
0.2%
0.2% → 0.2%
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.
Linux >= f043bfc98c193c284e2cd768fefabe18ac2fed9b < 7a6d6b68db128da2078ccd9a751dfa3f75c9cf5bLinux >= f043bfc98c193c284e2cd768fefabe18ac2fed9b < 41827a2dbdd7880df9881506dee13bc88d4230bbLinux >= f043bfc98c193c284e2cd768fefabe18ac2fed9b < 1df80d748f984290c895e843401824215dcfbfb0Linux >= f043bfc98c193c284e2cd768fefabe18ac2fed9b < a8f842534807985d3a676006d140541b87044345Linux >= f043bfc98c193c284e2cd768fefabe18ac2fed9b < 4fa7831cf0ac71a0a345369d1a6084f2b096e55eLinux >= f043bfc98c193c284e2cd768fefabe18ac2fed9b < 74388368927e9c52a69524af5bbd6c55eb4690deLinux >= f043bfc98c193c284e2cd768fefabe18ac2fed9b < 485e1b741eb838cbe1d6b0e81e5ab62ae6c095cfLinux >= f043bfc98c193c284e2cd768fefabe18ac2fed9b < fe7f7ac8e0c708446ff017453add769ffc15deedLinux 99de0781e0de7c866f762b931351c2a501c3074fLinux 8d675aa967d3927ac100f7af48f2a2af8a041d2dLinux f4cf5d75416ae3d79e03179fe6f4b9f1231ae42cLinux 439f76690d7d5dd212ea7bebc1f2fa077e3d645dLinux 2929cb995378205bceda86d6fd3cbc22e522f97fLinux 57265cddde308292af881ce634a5378dd4e25900Linux 984154e7eef1f9e543dabd7422cfc99015778732Linux >= 3.2.95 < 3.3Linux >= 3.16.50 < 3.17Linux >= 3.18.76 < 3.19Linux >= 4.1.46 < 4.2Linux >= 4.4.93 < 4.5Linux >= 4.9.57 < 4.10Linux >= 4.13.8 < 4.14Linux 4.14Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
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