cve-2011-4347
Vulnerability from cvelistv5
Published
2013-06-08 10:00
Modified
2024-08-07 00:01
Severity ?
Summary
The kvm_vm_ioctl_assign_device function in virt/kvm/assigned-dev.c in the KVM subsystem in the Linux kernel before 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.
References
secalert@redhat.comhttp://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.1.10
secalert@redhat.comhttp://www.openwall.com/lists/oss-security/2011/11/24/7
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=756084Vendor Advisory
secalert@redhat.comhttps://github.com/torvalds/linux/commit/c4e7f9022e506c6635a5037713c37118e23193e4
Impacted products
n/an/a
Show details on NVD website

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