CVE-2022-50544

In the Linux kernel, the following vulnerability has been resolved:<br /> <br /> usb: host: xhci: Fix potential memory leak in xhci_alloc_stream_info()<br /> <br /> xhci_alloc_stream_info() allocates stream context array for stream_info<br /> -&gt;stream_ctx_array with xhci_alloc_stream_ctx(). When some error occurs,<br /> stream_info-&gt;stream_ctx_array is not released, which will lead to a<br /> memory leak.<br /> <br /> We can fix it by releasing the stream_info-&gt;stream_ctx_array with<br /> xhci_free_stream_ctx() on the error path to avoid the potential memory<br /> leak.