Executive Summary



This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Informations
Name CVE-2014-0150 First vendor Publication 2014-04-18
Vendor Cve Last vendor Modification 2020-11-02

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:A/AC:M/Au:S/C:P/I:P/A:P)
Cvss Base Score 4.9 Attack Range Adjacent network
Cvss Impact Score 6.4 Attack Complexity Medium
Cvss Expoit Score 4.4 Authentication Requires single instance
Calculate full CVSS 2.0 Vectors scores

Detail

Integer overflow in the virtio_net_handle_mac function in hw/net/virtio-net.c in QEMU 2.0 and earlier allows local guest users to execute arbitrary code via a MAC addresses table update request, which triggers a heap-based buffer overflow.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-0150

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-189 Numeric Errors (CWE/SANS Top 25)

OVAL Definitions

Definition Id: oval:org.mitre.oval:def:23845
 
Oval ID: oval:org.mitre.oval:def:23845
Title: ELSA-2014:0420: qemu-kvm security update (Moderate)
Description: KVM (Kernel-based Virtual Machine) is a full virtualization solution for Linux on AMD64 and Intel 64 systems. The qemu-kvm package provides the user-space component for running virtual machines using KVM. Multiple integer overflow, input validation, logic error, and buffer overflow flaws were discovered in various QEMU block drivers. An attacker able to modify a disk image file loaded by a guest could use these flaws to crash the guest, or corrupt QEMU process memory on the host, potentially resulting in arbitrary code execution on the host with the privileges of the QEMU process. (CVE-2014-0143, CVE-2014-0144, CVE-2014-0145, CVE-2014-0147) A buffer overflow flaw was found in the way the virtio_net_handle_mac() function of QEMU processed guest requests to update the table of MAC addresses. A privileged guest user could use this flaw to corrupt QEMU process memory on the host, potentially resulting in arbitrary code execution on the host with the privileges of the QEMU process. (CVE-2014-0150) A divide-by-zero flaw was found in the seek_to_sector() function of the parallels block driver in QEMU. An attacker able to modify a disk image file loaded by a guest could use this flaw to crash the guest. (CVE-2014-0142) A NULL pointer dereference flaw was found in the QCOW2 block driver in QEMU. An attacker able to modify a disk image file loaded by a guest could use this flaw to crash the guest. (CVE-2014-0146) It was found that the block driver for Hyper-V VHDX images did not correctly calculate BAT (Block Allocation Table) entries due to a missing bounds check. An attacker able to modify a disk image file loaded by a guest could use this flaw to crash the guest. (CVE-2014-0148) The CVE-2014-0143 issues were discovered by Kevin Wolf and Stefan Hajnoczi of Red Hat, the CVE-2014-0144 issues were discovered by Fam Zheng, Jeff Cody, Kevin Wolf, and Stefan Hajnoczi of Red Hat, the CVE-2014-0145 issues were discovered by Stefan Hajnoczi of Red Hat, the CVE-2014-0150 issue was discovered by Michael S. Tsirkin of Red Hat, the CVE-2014-0142, CVE-2014-0146, and CVE-2014-0147 issues were discovered by Kevin Wolf of Red Hat, and the CVE-2014-0148 issue was discovered by Jeff Cody of Red Hat. All qemu-kvm users are advised to upgrade to these updated packages, which contain backported patches to correct these issues. After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.
Family: unix Class: patch
Reference(s): ELSA-2014:0420-00
CVE-2014-0142
CVE-2014-0143
CVE-2014-0144
CVE-2014-0145
CVE-2014-0146
CVE-2014-0147
CVE-2014-0148
CVE-2014-0150
 Version: 5
Platform(s): Oracle Linux 6
 Product(s): qemu-kvm
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:24104
 
Oval ID: oval:org.mitre.oval:def:24104
Title: RHSA-2014:0420: qemu-kvm security update (Moderate)
Description: KVM (Kernel-based Virtual Machine) is a full virtualization solution for Linux on AMD64 and Intel 64 systems. The qemu-kvm package provides the user-space component for running virtual machines using KVM. Multiple integer overflow, input validation, logic error, and buffer overflow flaws were discovered in various QEMU block drivers. An attacker able to modify a disk image file loaded by a guest could use these flaws to crash the guest, or corrupt QEMU process memory on the host, potentially resulting in arbitrary code execution on the host with the privileges of the QEMU process. (CVE-2014-0143, CVE-2014-0144, CVE-2014-0145, CVE-2014-0147) A buffer overflow flaw was found in the way the virtio_net_handle_mac() function of QEMU processed guest requests to update the table of MAC addresses. A privileged guest user could use this flaw to corrupt QEMU process memory on the host, potentially resulting in arbitrary code execution on the host with the privileges of the QEMU process. (CVE-2014-0150) A divide-by-zero flaw was found in the seek_to_sector() function of the parallels block driver in QEMU. An attacker able to modify a disk image file loaded by a guest could use this flaw to crash the guest. (CVE-2014-0142) A NULL pointer dereference flaw was found in the QCOW2 block driver in QEMU. An attacker able to modify a disk image file loaded by a guest could use this flaw to crash the guest. (CVE-2014-0146) It was found that the block driver for Hyper-V VHDX images did not correctly calculate BAT (Block Allocation Table) entries due to a missing bounds check. An attacker able to modify a disk image file loaded by a guest could use this flaw to crash the guest. (CVE-2014-0148) The CVE-2014-0143 issues were discovered by Kevin Wolf and Stefan Hajnoczi of Red Hat, the CVE-2014-0144 issues were discovered by Fam Zheng, Jeff Cody, Kevin Wolf, and Stefan Hajnoczi of Red Hat, the CVE-2014-0145 issues were discovered by Stefan Hajnoczi of Red Hat, the CVE-2014-0150 issue was discovered by Michael S. Tsirkin of Red Hat, the CVE-2014-0142, CVE-2014-0146, and CVE-2014-0147 issues were discovered by Kevin Wolf of Red Hat, and the CVE-2014-0148 issue was discovered by Jeff Cody of Red Hat. All qemu-kvm users are advised to upgrade to these updated packages, which contain backported patches to correct these issues. After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.
Family: unix Class: patch
Reference(s): RHSA-2014:0420-00
CESA-2014:0420
CVE-2014-0142
CVE-2014-0143
CVE-2014-0144
CVE-2014-0145
CVE-2014-0146
CVE-2014-0147
CVE-2014-0148
CVE-2014-0150
 Version: 3
Platform(s): Red Hat Enterprise Linux 6
CentOS Linux 6
 Product(s): qemu-kvm
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:24231
 
Oval ID: oval:org.mitre.oval:def:24231
Title: DSA-2909-1 qemu - security update
Description: Michael S. Tsirkin of Red Hat discovered a buffer overflow flaw in the way qemu processed MAC addresses table update requests from the guest.
Family: unix Class: patch
Reference(s): DSA-2909-1
CVE-2014-0150
 Version: 5
Platform(s): Debian GNU/Linux 6.0
Debian GNU/Linux 7
Debian GNU/kFreeBSD 6.0
Debian GNU/kFreeBSD 7
 Product(s): qemu
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:24717
 
Oval ID: oval:org.mitre.oval:def:24717
Title: DSA-2910-1 qemu-kvm - security update
Description: Michael S. Tsirkin of Red Hat discovered a buffer overflow flaw in the way qemu processed MAC addresses table update requests from the guest.
Family: unix Class: patch
Reference(s): DSA-2910-1
CVE-2014-0150
 Version: 5
Platform(s): Debian GNU/Linux 6.0
Debian GNU/Linux 7
Debian GNU/kFreeBSD 6.0
Debian GNU/kFreeBSD 7
 Product(s): qemu-kvm
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:25155
 
Oval ID: oval:org.mitre.oval:def:25155
Title: RHSA-2014:0426: qemu-kvm security update (Moderate)
Description: KVM (Kernel-based Virtual Machine) is a full virtualization solution for Linux on AMD64 and Intel 64 systems. qemu-kvm is the user-space component for running virtual machines using KVM. ... All users of qemu-kvm should upgrade to these updated packages, which contain backported patches to correct this issue. After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.
Family: unix Class: patch
Reference(s): RHSA-2014:0426-00
CVE-2014-0142
CVE-2014-0143
CVE-2014-0144
CVE-2014-0145
CVE-2014-0146
CVE-2014-0147
CVE-2014-0148
CVE-2014-0150
 Version: 3
Platform(s): Red Hat Enterprise Linux 6
 Product(s):
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:25200
 
Oval ID: oval:org.mitre.oval:def:25200
Title: ELSA-2014:0426: qemu-kvm security update (Moderate)
Description: KVM (Kernel-based Virtual Machine) is a full virtualization solution for Linux on AMD64 and Intel 64 systems. qemu-kvm is the user-space component for running virtual machines using KVM. ... All users of qemu-kvm should upgrade to these updated packages, which contain backported patches to correct this issue. After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect.
Family: unix Class: patch
Reference(s): ELSA-2014:0426-00
CVE-2014-0142
CVE-2014-0143
CVE-2014-0144
CVE-2014-0145
CVE-2014-0146
CVE-2014-0147
CVE-2014-0148
CVE-2014-0150
 Version: 4
Platform(s): Oracle Linux 6
 Product(s): qemu
qemu-kvm
Definition Synopsis:

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 123
Os 1

Nessus® Vulnerability Scanner

Date Description
2015-03-19 Name : The remote Mandriva Linux host is missing one or more security updates.
File : mandriva_MDVSA-2015-061.nasl - Type : ACT_GATHER_INFO
2014-12-15 Name : The remote Fedora host is missing a security update.
File : fedora_2014-15951.nasl - Type : ACT_GATHER_INFO
2014-12-02 Name : The remote Fedora host is missing a security update.
File : fedora_2014-15521.nasl - Type : ACT_GATHER_INFO
2014-12-02 Name : The remote Fedora host is missing a security update.
File : fedora_2014-15503.nasl - Type : ACT_GATHER_INFO
2014-11-23 Name : The remote Mandriva Linux host is missing one or more security updates.
File : mandriva_MDVSA-2014-220.nasl - Type : ACT_GATHER_INFO
2014-11-08 Name : The remote Red Hat host is missing a security update.
File : redhat-RHSA-2014-0674.nasl - Type : ACT_GATHER_INFO
2014-11-08 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2014-0421.nasl - Type : ACT_GATHER_INFO
2014-08-30 Name : The remote Gentoo host is missing one or more security-related patches.
File : gentoo_GLSA-201408-17.nasl - Type : ACT_GATHER_INFO
2014-06-19 Name : The remote SuSE 11 host is missing a security update.
File : suse_11_kvm-140528.nasl - Type : ACT_GATHER_INFO
2014-05-02 Name : The remote Fedora host is missing a security update.
File : fedora_2014-5825.nasl - Type : ACT_GATHER_INFO
2014-04-29 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-2182-1.nasl - Type : ACT_GATHER_INFO
2014-04-23 Name : The remote Scientific Linux host is missing one or more security updates.
File : sl_20140422_qemu_kvm_on_SL6_x.nasl - Type : ACT_GATHER_INFO
2014-04-23 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2014-0420.nasl - Type : ACT_GATHER_INFO
2014-04-23 Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2014-0420.nasl - Type : ACT_GATHER_INFO
2014-04-23 Name : The remote CentOS host is missing one or more security updates.
File : centos_RHSA-2014-0420.nasl - Type : ACT_GATHER_INFO
2014-04-21 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-2909.nasl - Type : ACT_GATHER_INFO
2014-04-21 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-2910.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

Source Url
CONFIRM https://bugzilla.redhat.com/show_bug.cgi?id=1078846
DEBIAN http://www.debian.org/security/2014/dsa-2909
http://www.debian.org/security/2014/dsa-2910
MLIST http://article.gmane.org/gmane.comp.emulators.qemu/266768
http://thread.gmane.org/gmane.comp.emulators.qemu/266713
SECUNIA http://secunia.com/advisories/57878
http://secunia.com/advisories/58191
UBUNTU http://www.ubuntu.com/usn/USN-2182-1

Alert History

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Date Informations
2024-02-02 01:25:47
  • Multiple Updates
2024-02-01 12:07:39
  • Multiple Updates
2023-09-05 12:24:25
  • Multiple Updates
2023-09-05 01:07:34
  • Multiple Updates
2023-09-02 12:24:23
  • Multiple Updates
2023-09-02 01:07:39
  • Multiple Updates
2023-08-12 12:26:36
  • Multiple Updates
2023-08-12 01:07:10
  • Multiple Updates
2023-08-11 12:22:30
  • Multiple Updates
2023-08-11 01:07:20
  • Multiple Updates
2023-08-06 12:21:55
  • Multiple Updates
2023-08-06 01:07:08
  • Multiple Updates
2023-08-04 12:21:56
  • Multiple Updates
2023-08-04 01:07:12
  • Multiple Updates
2023-07-14 12:21:54
  • Multiple Updates
2023-07-14 01:07:11
  • Multiple Updates
2023-03-29 01:23:51
  • Multiple Updates
2023-03-28 12:07:32
  • Multiple Updates
2022-10-11 12:19:46
  • Multiple Updates
2022-10-11 01:07:20
  • Multiple Updates
2021-05-05 01:14:18
  • Multiple Updates
2021-05-04 12:29:31
  • Multiple Updates
2021-04-22 01:35:40
  • Multiple Updates
2020-11-03 09:22:45
  • Multiple Updates
2020-11-02 17:22:45
  • Multiple Updates
2020-05-24 01:13:10
  • Multiple Updates
2020-05-23 01:50:42
  • Multiple Updates
2020-05-23 00:39:20
  • Multiple Updates
2019-09-27 12:06:06
  • Multiple Updates
2019-04-22 21:19:09
  • Multiple Updates
2018-09-07 12:07:25
  • Multiple Updates
2017-12-16 09:21:40
  • Multiple Updates
2016-06-28 22:30:04
  • Multiple Updates
2016-04-27 00:02:45
  • Multiple Updates
2015-03-20 13:28:48
  • Multiple Updates
2014-12-16 13:25:06
  • Multiple Updates
2014-12-03 13:28:20
  • Multiple Updates
2014-11-26 13:28:08
  • Multiple Updates
2014-11-08 13:31:27
  • Multiple Updates
2014-08-31 13:25:00
  • Multiple Updates
2014-06-20 13:24:46
  • Multiple Updates
2014-05-10 09:23:06
  • Multiple Updates
2014-05-03 13:22:39
  • Multiple Updates
2014-04-30 13:21:28
  • Multiple Updates
2014-04-24 13:21:48
  • Multiple Updates
2014-04-21 21:21:32
  • Multiple Updates
2014-04-21 13:22:18
  • Multiple Updates
2014-04-19 13:24:18
  • First insertion