CVE-2025-38103

HIGH EPSS 7.2%
Published Jul 3, 202512mo ago · Modified Jun 17, 20261w ago
7.1 CVSS 3.1
High
Find Similar
Published Jul 3, 2025 12mo ago
Last Modified Jun 17, 2026 1w ago

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.

CVSS Details

Base Score
7.1
Exploitability
1.8
Impact
5.2
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality High
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
7.2% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-125 Out-of-bounds Read Memory Safety

Affected Products 20

VendorProductVersionRange
linuxlinux_kernel*≥3.2.95  –  <3.3
linuxlinux_kernel*≥3.16.50  –  <3.17
linuxlinux_kernel*≥3.18.76  –  <3.19
linuxlinux_kernel*≥4.1.46  –  <4.2
linuxlinux_kernel*≥4.4.93  –  <4.5
linuxlinux_kernel*≥4.9.57  –  <4.10
linuxlinux_kernel*≥4.13.8  –  <4.14
linuxlinux_kernel*≥4.14.1  –  <5.4.295
linuxlinux_kernel*≥5.5  –  <5.10.239
linuxlinux_kernel*≥5.11  –  <5.15.186
linuxlinux_kernel*≥5.16  –  <6.1.142
linuxlinux_kernel*≥6.2  –  <6.6.94
linuxlinux_kernel*≥6.7  –  <6.12.34
linuxlinux_kernel*≥6.13  –  <6.15.3
linuxlinux_kernel4.14any
linuxlinux_kernel4.14any
linuxlinux_kernel4.14any
linuxlinux_kernel4.14any
linuxlinux_kernel4.14any
debiandebian_linux11.0any

References 10

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

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/1df80d748f984290c895e843401824215dcfbfb0
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/41827a2dbdd7880df9881506dee13bc88d4230bb
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/485e1b741eb838cbe1d6b0e81e5ab62ae6c095cf
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/4fa7831cf0ac71a0a345369d1a6084f2b096e55e
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/74388368927e9c52a69524af5bbd6c55eb4690de
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/7a6d6b68db128da2078ccd9a751dfa3f75c9cf5b
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/a8f842534807985d3a676006d140541b87044345
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/fe7f7ac8e0c708446ff017453add769ffc15deed
    Patch