7.1

CVE-2025-38103

HID: usbhid: Eliminate recurrent out-of-bounds bug in usbhid_parse()

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 3.2.95 < 3.3
Linux ≫ Linux Kernel Version >= 3.16.50 < 3.17
Linux ≫ Linux Kernel Version >= 3.18.76 < 3.19
Linux ≫ Linux Kernel Version >= 4.1.46 < 4.2
Linux ≫ Linux Kernel Version >= 4.4.93 < 4.5
Linux ≫ Linux Kernel Version >= 4.9.57 < 4.10
Linux ≫ Linux Kernel Version >= 4.13.8 < 4.14
Linux ≫ Linux Kernel Version >= 4.14.1 < 5.4.295
Linux ≫ Linux Kernel Version >= 5.5 < 5.10.239
Linux ≫ Linux Kernel Version >= 5.11 < 5.15.186
Linux ≫ Linux Kernel Version >= 5.16 < 6.1.142
Linux ≫ Linux Kernel Version >= 6.2 < 6.6.94
Linux ≫ Linux Kernel Version >= 6.7 < 6.12.34
Linux ≫ Linux Kernel Version >= 6.13 < 6.15.3
Linux ≫ Linux Kernel Version4.14 Update-
Linux ≫ Linux Kernel Version4.14 Updaterc5
Linux ≫ Linux Kernel Version4.14 Updaterc6
Linux ≫ Linux Kernel Version4.14 Updaterc7
Linux ≫ Linux Kernel Version4.14 Updaterc8
Debian ≫ Debian Linux Version11.0
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.18% 0.072
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.1 1.8 5.2
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
CWE-125 Out-of-bounds Read

The product reads data past the end, or before the beginning, of the intended buffer.

https://git.kernel.org/stable/c/7a6d6b68db128da2078ccd9a751dfa3f75c9cf5b
Patch
https://git.kernel.org/stable/c/41827a2dbdd7880df9881506dee13bc88d4230bb
Patch
https://git.kernel.org/stable/c/1df80d748f984290c895e843401824215dcfbfb0
Patch
https://git.kernel.org/stable/c/a8f842534807985d3a676006d140541b87044345
Patch
https://git.kernel.org/stable/c/4fa7831cf0ac71a0a345369d1a6084f2b096e55e
Patch
https://git.kernel.org/stable/c/74388368927e9c52a69524af5bbd6c55eb4690de
Patch
https://git.kernel.org/stable/c/485e1b741eb838cbe1d6b0e81e5ab62ae6c095cf
Patch
https://git.kernel.org/stable/c/fe7f7ac8e0c708446ff017453add769ffc15deed
Patch
https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html
Third Party Advisory
Mailing List
https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html
Third Party Advisory
Mailing List