CVE-2011-4347
N/A
Published: June 8, 2013 at 10:00 AM UTC
Updated: June 16, 2026 at 11:34 PM UTC
1 product affected across 1 vendorLinux Kernel
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Severity
N/A
Exploit prediction
EPSS 0.4%
Description
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.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (4)
x_refsource_CONFIRM
Source: [email protected]
http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.1.10Mailing Listx_refsource_MLIST
Source: [email protected]
http://www.openwall.com/lists/oss-security/2011/11/24/7x_refsource_CONFIRMVendor Advisory
Source: [email protected]
https://bugzilla.redhat.com/show_bug.cgi?id=756084x_refsource_CONFIRM
Source: [email protected]
https://github.com/torvalds/linux/commit/c4e7f9022e506c6635a5037713c37118e23193e4Quick Info
StatusMODIFIED
CWE
CWE-264
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