CVE-2024-50296

CVE-2024-50296 affects the Linux kernel net/hns3 driver (and related SR-IOV cleanup path). Root cause: race in driver removal where concurrent VF disable and resource release call pci_disable_sriov() twice, leading to a NULL pointer dereference during device removal. Impact: kernel crash when the...

CVE-2024-50296 net: hns3: fix kernel crash when uninstalling driver

In the Linux kernel, the following vulnerability has been resolved: net: hns3: fix kernel crash when uninstalling driver When the driver is uninstalled and the VF is disabled concurrently, a kernel crash occurs. The reason is that the two actions call function pcidisablesriov. The numVFs is check...