CVE-2026-97540: Linux

Описание

Оригинално описание

In the Linux kernel, the following vulnerability has been resolved: net: usb: pegasus: don't rely on id table pointer arithmetic The current code is broken when dynamic ID is involved; in such cases usb_device_id parameter of probe lives on the heap and the pointer arithmetic will get an index that is wildly out of bound. Instead of keeping a side table for additional information, use driver_info field of the usb_device_id. The dynamic ID parsing code needs to be updated for this; convert it to just write to the reserved entry for dynamic ID and remove the weird loop.

Засегнати продукти

• Linux Linux: 733260ff9c45bd4db60f45d17e8560a4a68dff4d преди 7c940a1100cb0aa18a54dc48d736c0525c0f400c; 733260ff9c45bd4db60f45d17e8560a4a68dff4d преди 05d47f540d85c8f6697ec5cfc1aa7b4f96a5b31b; 733260ff9c45bd4db60f45d17e8560a4a68dff4d преди 9425a13960ef38bac237608f25c9ee64ff113086; 733260ff9c45bd4db60f45d17e8560a4a68dff4d преди 7654812b65047349ea4c111eed42c4315a00e462; 733260ff9c45bd4db60f45d17e8560a4a68dff4d преди 61b84e964a829d534f24eab4cbd4035d22b52601; 733260ff9c45bd4db60f45d17e8560a4a68dff4d преди ce8101c331956bbd3e20681331dfd22eb7c1c1ea
• Linux Linux: 2.6.16; преди 2.6.16; 6.1.189 до 6.1.*; 6.6.158 до 6.6.*; 6.12.111 до 6.12.*; 6.18.53 до 6.18.*; 7.2.7 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-2026-97540
• https://nvd.nist.gov/vuln/detail/CVE-2026-97540
• https://git.kernel.org/stable/c/7c940a1100cb0aa18a54dc48d736c0525c0f400c
• https://git.kernel.org/stable/c/05d47f540d85c8f6697ec5cfc1aa7b4f96a5b31b
• https://git.kernel.org/stable/c/9425a13960ef38bac237608f25c9ee64ff113086
• https://git.kernel.org/stable/c/7654812b65047349ea4c111eed42c4315a00e462
• https://git.kernel.org/stable/c/61b84e964a829d534f24eab4cbd4035d22b52601
• https://git.kernel.org/stable/c/ce8101c331956bbd3e20681331dfd22eb7c1c1ea