CVE-2026-90364

CVE-2026-90364 affects the Linux kernel ACPI processor driver. In acpi_processor_driver_init(), the cpufreq policy notifier is registered before the ACPI processor driver and CPU hotplug state are set up. If driver_register() or cpuhp_setup_state() fails, the error path unregisters the ACPI proce...

EUVD-2026-82025

In the Linux kernel, the following vulnerability has been resolved: ACPI: processor: Unregister cpufreq notifier on init failure acpiprocessordriverinit registers the cpufreq policy notifier before registering the ACPI processor driver and setting up CPU hotplug state. If driverregister or...

CVE-2024-47744 KVM: Use dedicated mutex to protect kvm_usage_count to avoid deadlock

In the Linux kernel, the following vulnerability has been resolved: KVM: Use dedicated mutex to protect kvmusagecount to avoid deadlock Use a dedicated mutex to guard kvmusagecount to fix a potential deadlock on x86 due to a chain of locks and SRCU synchronizations. Translating the below lockdep...