CVE-2026-80767: Linux

Описание

Оригинално описание

In the Linux kernel, the following vulnerability has been resolved: HID: sensor: custom: Fix use-after-free in enable_sensor enable_sensor_store() can call set_power_report_state(), which dereferences sensor_inst->power_state and sensor_inst->report_state. These pointers refer to entries in sensor_inst->fields. Create the field attributes before exposing the enable_sensor sysfs attribute, so enable_sensor cannot be accessed before the state it depends on has been initialized. On remove, delete enable_sensor before freeing the field attributes, so a concurrent sysfs write cannot dereference freed memory through power_state or report_state.

Засегнати продукти

• Linux Linux: 4a7de0519df5e8fb89cef6ee062330ffe4b50a4d преди c2be74b0272b7f8f60739e7aaf0d36c0befe7136; 4a7de0519df5e8fb89cef6ee062330ffe4b50a4d преди d7cbea1d342a16ec96d9eb3d7bd0ba2d4b2f2855; 4a7de0519df5e8fb89cef6ee062330ffe4b50a4d преди d37ff4e3635c18af907f25712596f8ccec323751; 4a7de0519df5e8fb89cef6ee062330ffe4b50a4d преди 2ce90cfc6646a32100feabd7110ae0352aa01167; 4a7de0519df5e8fb89cef6ee062330ffe4b50a4d преди 244a1cb638370490ed74a8adb5cc3f1212602e32; 4a7de0519df5e8fb89cef6ee062330ffe4b50a4d преди 8406d4b69d48bc72fb6f8812a65a17a1f903440b; 4a7de0519df5e8fb89cef6ee062330ffe4b50a4d преди c0757f10610542d763bd0bf9bda455b78afeef0b; 4a7de0519df5e8fb89cef6ee062330ffe4b50a4d преди 7bb79a3cf45e0805aef74457e19deb77e18cf196; 4a7de0519df5e8fb89cef6ee062330ffe4b50a4d преди ad8fb82b04422f49530d2aa2753cc81d1c60102c
• Linux Linux: 4.1; преди 4.1; 5.10.267 до 5.10.*; 5.15.218 до 5.15.*; 6.1.185 до 6.1.*; 6.6.154 до 6.6.*; 6.12.106 до 6.12.*; 6.18.47 до 6.18.*; 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-2026-80767
• https://nvd.nist.gov/vuln/detail/CVE-2026-80767
• https://git.kernel.org/stable/c/c2be74b0272b7f8f60739e7aaf0d36c0befe7136
• https://git.kernel.org/stable/c/d7cbea1d342a16ec96d9eb3d7bd0ba2d4b2f2855
• https://git.kernel.org/stable/c/d37ff4e3635c18af907f25712596f8ccec323751
• https://git.kernel.org/stable/c/2ce90cfc6646a32100feabd7110ae0352aa01167
• https://git.kernel.org/stable/c/244a1cb638370490ed74a8adb5cc3f1212602e32
• https://git.kernel.org/stable/c/8406d4b69d48bc72fb6f8812a65a17a1f903440b
• https://git.kernel.org/stable/c/c0757f10610542d763bd0bf9bda455b78afeef0b
• https://git.kernel.org/stable/c/7bb79a3cf45e0805aef74457e19deb77e18cf196
• https://git.kernel.org/stable/c/ad8fb82b04422f49530d2aa2753cc81d1c60102c