Jupyter Server: Gateway WebSocket handler bypasses kernel execute authorization

Summary Jupyter Server's gateway WebSocket handler checks that a user is authenticated, but it does not ask the configured Authorizer whether that user may execute kernels. In Jupyter Server 2.0.0 through 2.5.0, enabling GatewayClient.url automatically replaced the normal kernel channel handler...

iommu/mediatek: Fix crash on isr after kexec()

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powerpc/pseries: Fix scv instruction crash with kexec

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UBUNTU-CVE-2024-42140

In the Linux kernel, the following vulnerability has been resolved: riscv: kexec: Avoid deadlock in kexec crash path If the kexec crash code is called in the interrupt context, the machinekexecmaskinterrupts function will trigger a deadlock while trying to acquire the irqdesc spinlock and then...