Executive Summary

Informations
Name CVE-2011-4347 First vendor Publication 2013-06-08
Vendor Cve Last vendor Modification 2024-11-21

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:L/AC:H/Au:N/C:N/I:N/A:C)
Cvss Base Score 4 Attack Range Local
Cvss Impact Score 6.9 Attack Complexity High
Cvss Expoit Score 1.9 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

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.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-4347

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-264 Permissions, Privileges, and Access Controls

OVAL Definitions

Definition Id: oval:org.mitre.oval:def:27813
 
Oval ID: oval:org.mitre.oval:def:27813
Title: ELSA-2012-0149 -- kvm security and bug fix update (moderate)
Description: [kvm-83-249.0.1.el5] - Added kvm-add-oracle-workaround-for-libvirt-bug.patch - Added kvm-Introduce-oel-machine-type.patch - modify kversion to fix build failure [kvm-83-249.el5] - kvm-kernel-KVM-x86-Prevent-starting-PIT-timers-in-the-absence-o.patch [bz#770101] - CVE: CVE-2011-4622 - Resolves: bz#770101 (CVE-2011-4622 kernel: kvm: pit timer with no irqchip crashes the system [rhel-5.8])
Family: unix Class: patch
Reference(s): ELSA-2012-0149
CVE-2011-4347
 Version: 3
Platform(s): Oracle Linux 5
 Product(s): kvm
Definition Synopsis:

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1
Os 1519

OpenVAS Exploits

Date Description
2013-09-18 Name : Debian Security Advisory DSA 2443-1 (linux-2.6 - privilege escalation/denial ...
File : nvt/deb_2443_1.nasl
2012-12-18 Name : Fedora Update for kernel FEDORA-2012-20240
File : nvt/gb_fedora_2012_20240_kernel_fc16.nasl
2012-11-29 Name : Fedora Update for kernel FEDORA-2012-18691
File : nvt/gb_fedora_2012_18691_kernel_fc16.nasl
2012-11-06 Name : Fedora Update for kernel FEDORA-2012-17479
File : nvt/gb_fedora_2012_17479_kernel_fc16.nasl
2012-09-04 Name : Fedora Update for kernel FEDORA-2012-12684
File : nvt/gb_fedora_2012_12684_kernel_fc16.nasl
2012-08-06 Name : Fedora Update for kernel FEDORA-2012-11348
File : nvt/gb_fedora_2012_11348_kernel_fc16.nasl
2012-07-30 Name : CentOS Update for kernel CESA-2012:0350 centos6
File : nvt/gb_CESA-2012_0350_kernel_centos6.nasl
2012-07-09 Name : RedHat Update for kernel RHSA-2012:0350-01
File : nvt/gb_RHSA-2012_0350-01_kernel.nasl
2012-06-25 Name : Fedora Update for kernel FEDORA-2012-8931
File : nvt/gb_fedora_2012_8931_kernel_fc15.nasl
2012-06-15 Name : Fedora Update for kernel FEDORA-2012-8890
File : nvt/gb_fedora_2012_8890_kernel_fc16.nasl
2012-05-17 Name : Fedora Update for kernel FEDORA-2012-7594
File : nvt/gb_fedora_2012_7594_kernel_fc15.nasl
2012-05-14 Name : Fedora Update for kernel FEDORA-2012-7538
File : nvt/gb_fedora_2012_7538_kernel_fc16.nasl
2012-05-11 Name : Ubuntu Update for linux-lts-backport-natty USN-1440-1
File : nvt/gb_ubuntu_USN_1440_1.nasl
2012-05-04 Name : Ubuntu Update for linux-lts-backport-oneiric USN-1433-1
File : nvt/gb_ubuntu_USN_1433_1.nasl
2012-05-04 Name : Ubuntu Update for linux USN-1431-1
File : nvt/gb_ubuntu_USN_1431_1.nasl
2012-04-26 Name : Ubuntu Update for linux-ec2 USN-1426-1
File : nvt/gb_ubuntu_USN_1426_1.nasl
2012-04-26 Name : Ubuntu Update for linux USN-1425-1
File : nvt/gb_ubuntu_USN_1425_1.nasl
2012-04-26 Name : Fedora Update for kernel FEDORA-2012-6406
File : nvt/gb_fedora_2012_6406_kernel_fc15.nasl
2012-04-13 Name : Ubuntu Update for linux USN-1422-1
File : nvt/gb_ubuntu_USN_1422_1.nasl
2012-04-13 Name : Ubuntu Update for linux-lts-backport-maverick USN-1421-1
File : nvt/gb_ubuntu_USN_1421_1.nasl
2012-04-02 Name : Fedora Update for kernel FEDORA-2012-0363
File : nvt/gb_fedora_2012_0363_kernel_fc16.nasl
2012-04-02 Name : Fedora Update for kernel FEDORA-2012-0876
File : nvt/gb_fedora_2012_0876_kernel_fc16.nasl
2012-04-02 Name : Fedora Update for kernel FEDORA-2012-0480
File : nvt/gb_fedora_2012_0480_kernel_fc16.nasl
2012-04-02 Name : Fedora Update for kernel FEDORA-2012-3712
File : nvt/gb_fedora_2012_3712_kernel_fc16.nasl
2012-04-02 Name : Fedora Update for kernel FEDORA-2012-3030
File : nvt/gb_fedora_2012_3030_kernel_fc16.nasl
2012-03-29 Name : Fedora Update for kernel FEDORA-2012-3715
File : nvt/gb_fedora_2012_3715_kernel_fc15.nasl
2012-03-29 Name : Ubuntu Update for linux-lts-backport-oneiric USN-1409-1
File : nvt/gb_ubuntu_USN_1409_1.nasl
2012-03-29 Name : Ubuntu Update for linux USN-1407-1
File : nvt/gb_ubuntu_USN_1407_1.nasl
2012-03-29 Name : Ubuntu Update for linux USN-1406-1
File : nvt/gb_ubuntu_USN_1406_1.nasl
2012-03-29 Name : Ubuntu Update for linux USN-1405-1
File : nvt/gb_ubuntu_USN_1405_1.nasl
2012-03-22 Name : Fedora Update for kernel FEDORA-2012-4410
File : nvt/gb_fedora_2012_4410_kernel_fc16.nasl
2012-03-19 Name : Fedora Update for kernel FEDORA-2012-3350
File : nvt/gb_fedora_2012_3350_kernel_fc16.nasl
2012-03-19 Name : Fedora Update for kernel FEDORA-2012-1497
File : nvt/gb_fedora_2012_1497_kernel_fc16.nasl
2012-03-16 Name : Fedora Update for kernel FEDORA-2012-3356
File : nvt/gb_fedora_2012_3356_kernel_fc15.nasl
2012-03-07 Name : Ubuntu Update for linux USN-1389-1
File : nvt/gb_ubuntu_USN_1389_1.nasl
2012-03-07 Name : Fedora Update for kernel FEDORA-2012-2753
File : nvt/gb_fedora_2012_2753_kernel_fc15.nasl
2012-02-13 Name : Fedora Update for kernel FEDORA-2012-1503
File : nvt/gb_fedora_2012_1503_kernel_fc15.nasl
2012-01-25 Name : Fedora Update for kernel FEDORA-2012-0861
File : nvt/gb_fedora_2012_0861_kernel_fc15.nasl
2012-01-16 Name : Fedora Update for kernel FEDORA-2012-0492
File : nvt/gb_fedora_2012_0492_kernel_fc15.nasl

Open Source Vulnerability Database (OSVDB)

Id Description
77626 Linux Kernel kvm_vm_ioctl_assign_device Function /dev/kym Local DoS

Nessus® Vulnerability Scanner

Date Description
2014-11-17 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2012-0422.nasl - Type : ACT_GATHER_INFO
2014-11-17 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2012-0168.nasl - Type : ACT_GATHER_INFO
2013-09-04 Name : The remote Amazon Linux AMI host is missing a security update.
File : ala_ALAS-2012-55.nasl - Type : ACT_GATHER_INFO
2013-07-12 Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2012-0149.nasl - Type : ACT_GATHER_INFO
2013-07-12 Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2012-0350.nasl - Type : ACT_GATHER_INFO
2013-07-12 Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2012-2003.nasl - Type : ACT_GATHER_INFO
2013-01-24 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2012-0149.nasl - Type : ACT_GATHER_INFO
2013-01-24 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2012-1042.nasl - Type : ACT_GATHER_INFO
2012-08-01 Name : The remote Scientific Linux host is missing one or more security updates.
File : sl_20120221_kvm_on_SL5_x.nasl - Type : ACT_GATHER_INFO
2012-08-01 Name : The remote Scientific Linux host is missing one or more security updates.
File : sl_20120306_kernel_on_SL6_x.nasl - Type : ACT_GATHER_INFO
2012-05-08 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-1440-1.nasl - Type : ACT_GATHER_INFO
2012-05-01 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-1433-1.nasl - Type : ACT_GATHER_INFO
2012-05-01 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-1431-1.nasl - Type : ACT_GATHER_INFO
2012-04-25 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-1425-1.nasl - Type : ACT_GATHER_INFO
2012-04-25 Name : The remote Ubuntu host is missing a security-related patch.
File : ubuntu_USN-1426-1.nasl - Type : ACT_GATHER_INFO
2012-04-13 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-1421-1.nasl - Type : ACT_GATHER_INFO
2012-04-13 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-1422-1.nasl - Type : ACT_GATHER_INFO
2012-03-27 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-2443.nasl - Type : ACT_GATHER_INFO
2012-03-27 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-1405-1.nasl - Type : ACT_GATHER_INFO
2012-03-27 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-1406-1.nasl - Type : ACT_GATHER_INFO
2012-03-27 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-1407-1.nasl - Type : ACT_GATHER_INFO
2012-03-27 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-1409-1.nasl - Type : ACT_GATHER_INFO
2012-03-08 Name : The remote CentOS host is missing one or more security updates.
File : centos_RHSA-2012-0350.nasl - Type : ACT_GATHER_INFO
2012-03-07 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-1389-1.nasl - Type : ACT_GATHER_INFO
2012-03-07 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2012-0350.nasl - Type : ACT_GATHER_INFO
2012-01-16 Name : The remote Fedora host is missing a security update.
File : fedora_2012-0492.nasl - Type : ACT_GATHER_INFO
2012-01-16 Name : The remote Fedora host is missing a security update.
File : fedora_2012-0363.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.1.10
http://www.openwall.com/lists/oss-security/2011/11/24/7
https://bugzilla.redhat.com/show_bug.cgi?id=756084
https://github.com/torvalds/linux/commit/c4e7f9022e506c6635a5037713c37118e231...
Source Url

Alert History

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2014-11-18 13:25:56
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2014-02-17 11:06:13
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2013-09-20 17:21:10
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2013-06-10 21:19:13
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2013-06-08 17:20:05
  • First insertion