CVE-2026-80774
Description
In the Linux kernel, the following vulnerability has been resolved: HID: asus: 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.
How to fix
- Linux Linuxbdb2e0a2a359e473ca5619e35adee89028697239, 8b5debb6252cd1e2b6c7adf8f95761a0e743d2cf, 1ddc2f5913bec7a846544d51a8f7a8119573b2a1, ee883906cf6685d753af9c2d2ca9fd6f63197726, 02bf61dfb44f17ec187d1da1a82495951bbd12df, 6.12.108, 6.16 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Linux Linux | ff38cf0bd888fe15789a7193d07c4a876388d520 ≤ v < bdb2e0a2a359e473ca5619e35adee89028697239, 00e005c952f74f50a3f86af96f56877be4685e14 ≤ v < 8b5debb6252cd1e2b6c7adf8f95761a0e743d2cf, 00e005c952f74f50a3f86af96f56877be4685e14 ≤ v < 1ddc2f5913bec7a846544d51a8f7a8119573b2a1, 00e005c952f74f50a3f86af96f56877be4685e14 ≤ v < ee883906cf6685d753af9c2d2ca9fd6f63197726, 00e005c952f74f50a3f86af96f56877be4685e14 ≤ v < 02bf61dfb44f17ec187d1da1a82495951bbd12df, 02d5431198f10e7c6e31f4138c14cfe400ec55a7, 6.12.35 ≤ v < 6.12.108, 6.15.4 ≤ v < 6.16, 6.16 | bdb2e0a2a359e473ca5619e35adee89028697239, 8b5debb6252cd1e2b6c7adf8f95761a0e743d2cf, 1ddc2f5913bec7a846544d51a8f7a8119573b2a1, ee883906cf6685d753af9c2d2ca9fd6f63197726, 02bf61dfb44f17ec187d1da1a82495951bbd12df, 6.12.108, 6.16 |
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