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Описание
Оригинално описание
In the Linux kernel, the following vulnerability has been resolved: usb: misc: usbio: Fix URB memory leak on submit failure When usb_submit_urb() fails in usbio_probe(), the previously allocated URB is never freed, causing a memory leak. Fix this by jumping to err_free_urb label to properly release the URB on the error path.
Засегнати продукти
- Linux Linux: 121a0f839dbb397af5fabb701cea3e9983223e50 преди 65ff09f48b0e72e4049096a989723406aabcf091; 121a0f839dbb397af5fabb701cea3e9983223e50 преди 1762dc43b983d321180582afba4a0c5185fae04c; 121a0f839dbb397af5fabb701cea3e9983223e50 преди 33cfe0709b6bf1a7f1a16d5e8d65d003a71b6a21
- Linux Linux: 6.18; преди 6.18; 6.18.22 до 6.18.*; 6.19.12 до 6.19.*; от 7.0 нататък
История
- 1 май 2026 Публикувано
Други уязвимости в Linux Linux
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-31757
- https://nvd.nist.gov/vuln/detail/CVE-2026-31757
- https://git.kernel.org/stable/c/65ff09f48b0e72e4049096a989723406aabcf091
- https://git.kernel.org/stable/c/1762dc43b983d321180582afba4a0c5185fae04c
- https://git.kernel.org/stable/c/33cfe0709b6bf1a7f1a16d5e8d65d003a71b6a21