CVE-2026-80773None▾ SunlitIn 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 be…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 2.8 · likelihood 0 · exploitation 0
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Exploit-prediction probability, daily snapshots since Oct 19.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CVEORG
Last analysed / modified upstream
0.2%
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.
Linux >= e93faaca84b73431ccef029b2c8e902e5be83006 < 66805454c01ffefc40d08a962d606cdb73644c5dLinux >= e93faaca84b73431ccef029b2c8e902e5be83006 < 9acc2463991cdb0856fdbd63fd7178102c1ed73dLinux >= e93faaca84b73431ccef029b2c8e902e5be83006 < 4cdb6b4b34d7823254f6e1b22faf56c96ac57fb9Linux 7.1Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
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