PT-2026-85614 · Linux · Linux

CVE-2026-80773

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Publicado

2026-09-04

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Atualizado

2026-09-04

Nenhuma

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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.
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Identificadores relacionados

CVE-2026-80773

Produtos afetados

Linux