CVE-2026-23054

In the Linux kernel, the following vulnerability has been resolved: net: hvnetvsc: reject RSS hash key programming without RX indirection table RSS configuration requires a valid RX indirection table. When the device reports a single receive queue, rndisfilterdeviceadd does not allocate an...

CVE-2026-23054

The CVE-2026-23054 entry concerns the Linux kernel hv_netvsc RSS hashing. When a device reports a single receive queue, rndis_filter_device_add() may not allocate an RSS indirection table, allowing RSS hash key updates and causing a hang. The fix gates netvsc_set_rxfh() on ndc->rx_table_sz and...