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CVE PROGRAM SOURCE RECORDUnscored

CVE-2026-80769

HID: rapoo: fix missing hid_is_usb() check

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: HID: rapoo: fix missing hid_is_usb() check to_usb_interface() can only be used on a hid_device whose parent is really USB; uhid can create devices that identify as being on BUS_USB, but don't actually have a USB parent. Fix the use of to_usb_interface() without a hid_is_usb() check. Add a dependency on USB_HID for hid_is_usb(), as other HID drivers do; the alternative would be to provide a simple stub implementation on !USB_HID builds. I have verified that it is currently possible to trigger a kernel splat due to this bug in an ASAN build, and that this commit fixes the issue.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Linux Linux

Default version status: unaffected

  • b3b1c68fb726907ea35ac172906705fe62c7fdaf to < 99ed3febafe0452994620a4d819f595583289becaffected
  • b3b1c68fb726907ea35ac172906705fe62c7fdaf to < 49b6fd28fbcc0b6457e16e25c7617f63449d4808affected
  • b3b1c68fb726907ea35ac172906705fe62c7fdaf to < b57af2448268c30c25509a832b6ff6dc27176b28affected

Linux Linux

Default version status: affected

  • 7.0affected
  • 0 to < 7.0unaffected
  • 7.1.11 to ≤ 7.1.*unaffected
  • 7.2.1 to ≤ 7.2.*unaffected
  • 7.3 to ≤ *unaffected

References