Executive Summary

Informations
Name CVE-2012-0045 First vendor Publication 2012-07-03
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:M/Au:N/C:N/I:N/A:C)
Cvss Base Score 4.7 Attack Range Local
Cvss Impact Score 6.9 Attack Complexity Medium
Cvss Expoit Score 3.4 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

The em_syscall function in arch/x86/kvm/emulate.c in the KVM implementation in the Linux kernel before 3.2.14 does not properly handle the 0f05 (aka syscall) opcode, which allows guest OS users to cause a denial of service (guest OS crash) via a crafted application, as demonstrated by an NASM file.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-0045

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1
Os 1544

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-2012-0480
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
2012-04-02 Name : Fedora Update for kernel FEDORA-2012-0876
File : nvt/gb_fedora_2012_0876_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 USN-1405-1
File : nvt/gb_ubuntu_USN_1405_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-1407-1
File : nvt/gb_ubuntu_USN_1407_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 : 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
78264 Linux Kernel KVM syscall Instruction Executable Handling 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
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-2012-0350.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
2013-01-25 Name : The remote SuSE 11 host is missing one or more security updates.
File : suse_11_kernel-120428.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 a security-related patch.
File : ubuntu_USN-1426-1.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
2012-04-13 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-1422-1.nasl - Type : ACT_GATHER_INFO
2012-04-13 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-1421-1.nasl - Type : ACT_GATHER_INFO
2012-03-27 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-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-1406-1.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
2012-03-08 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 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_2012-0480.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3...
http://lists.opensuse.org/opensuse-security-announce/2012-05/msg00013.html
http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.2.14
http://www.openwall.com/lists/oss-security/2012/01/12/2
https://bugzilla.redhat.com/show_bug.cgi?id=773370
https://github.com/torvalds/linux/commit/c2226fc9e87ba3da060e47333657cd661665...
Source Url

Alert History

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2024-11-28 23:01:15
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