The kvm_vm_ioctl_assign_device function in virt/kvm/assigned-dev.c in the KVM subsystem in the Linux kernel prior to 3.1.10 does not verify permission to access PCI configuration space and BAR resources, which allows host OS users to assign PCI devices and cause a denial of service (host OS crash) via a KVM_ASSIGN_PCI_DEVICE operation.
Vulnerable Product | Search on Vulmon | Subscribe to Product |
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linux linux kernel 3.1.3 |
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linux linux kernel 3.1.2 |
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linux linux kernel 3.1.1 |
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linux linux kernel 3.1.8 |
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linux linux kernel 3.1.5 |
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linux linux kernel |
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linux linux kernel 3.1.7 |
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linux linux kernel 3.1.6 |
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linux linux kernel 3.1.4 |