Detections
Analytics
CVE-2026-93820
high
Description
In the Linux kernel, the following vulnerability has been resolved: PCI: rockchip: Protect root bus removal with rescan lock Hold the pci_rescan_remove_lock lock while stopping and removing a root bus to avoid racing with concurrent rescan or hotplug operations triggered via sysfs. Such races may lead to use-after-free issues or system crashes. [bhelgaas: commit log]
References
https://git.kernel.org/stable/c/ebca7e5947720e9d4bd918af3e17720270c50744
https://git.kernel.org/stable/c/9b19201f57d87c4d0777621275dbc59bff41b7f2
https://git.kernel.org/stable/c/0bd9611587bb494c33566d825fe34b2705e4b167