CVE-2023-53499

*** Pendiente de traducción *** In the Linux kernel, the following vulnerability has been resolved:<br /> <br /> virtio_net: Fix error unwinding of XDP initialization<br /> <br /> When initializing XDP in virtnet_open(), some rq xdp initialization<br /> may hit an error causing net device open failed. However, previous<br /> rqs have already initialized XDP and enabled NAPI, which is not the<br /> expected behavior. Need to roll back the previous rq initialization<br /> to avoid leaks in error unwinding of init code.<br /> <br /> Also extract helper functions of disable and enable queue pairs.<br /> Use newly introduced disable helper function in error unwinding and<br /> virtnet_close. Use enable helper function in virtnet_open.