UNKNOWN NVD
CVE-2026-80773
In the Linux kernel, the following vulnerability has been resolved: HID: huawei: fix missing hid_is_usb() check to_usb_interface() can only be used on a hid_d
In the Linux kernel, the following vulnerability has been resolved:
HID: huawei: 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.
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.
References
- https://git.kernel.org/stable/c/4cdb6b4b34d7823254f6e1b22faf56c96ac57fb9
- https://git.kernel.org/stable/c/66805454c01ffefc40d08a962d606cdb73644c5d
- https://git.kernel.org/stable/c/9acc2463991cdb0856fdbd63fd7178102c1ed73d
This unknown severity vulnerability was published on 2026-09-04 via NVD.
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