CVE-2026-80773: Linux

Описание

Оригинално описание

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.

Засегнати продукти

• Linux Linux: e93faaca84b73431ccef029b2c8e902e5be83006 преди 66805454c01ffefc40d08a962d606cdb73644c5d; e93faaca84b73431ccef029b2c8e902e5be83006 преди 9acc2463991cdb0856fdbd63fd7178102c1ed73d; e93faaca84b73431ccef029b2c8e902e5be83006 преди 4cdb6b4b34d7823254f6e1b22faf56c96ac57fb9
• Linux Linux: 7.1; преди 7.1; 7.1.11 до 7.1.*; 7.2.1 до 7.2.*; от 7.3 нататък

История

Други уязвимости в Linux Linux

• 8.1CVE-2026-99270
• 7.8CVE-2026-99269
• CVE-2026-99265
• CVE-2026-99261
• CVE-2026-99260

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2026-80773
• https://nvd.nist.gov/vuln/detail/CVE-2026-80773
• https://git.kernel.org/stable/c/66805454c01ffefc40d08a962d606cdb73644c5d
• https://git.kernel.org/stable/c/9acc2463991cdb0856fdbd63fd7178102c1ed73d
• https://git.kernel.org/stable/c/4cdb6b4b34d7823254f6e1b22faf56c96ac57fb9