Executive Summary

Informations
Name CVE-2011-1750 First vendor Publication 2012-06-21
Vendor Cve Last vendor Modification 2023-02-13

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:C/I:C/A:C)
Cvss Base Score 7.4 Attack Range Adjacent network
Cvss Impact Score 10 Attack Complexity Medium
Cvss Expoit Score 4.4 Authentication Requires single instance
Calculate full CVSS 2.0 Vectors scores

Detail

Multiple heap-based buffer overflows in the virtio-blk driver (hw/virtio-blk.c) in qemu-kvm 0.14.0 allow local guest users to cause a denial of service (guest crash) and possibly gain privileges via a (1) write request to the virtio_blk_handle_write function or (2) read request to the virtio_blk_handle_read function that is not properly aligned.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1750

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-119 Failure to Constrain Operations within the Bounds of a Memory Buffer

OVAL Definitions

Definition Id: oval:org.mitre.oval:def:12987
 
Oval ID: oval:org.mitre.oval:def:12987
Title: DSA-2230-1 qemu-kvm -- several
Description: Two vulnerabilities have been discovered in KVM, a solution for full virtualization on x86 hardware: CVE-2011-0011 Setting the VNC password to an empty string silently disabled all authentication. CVE-2011-1750 The virtio-blk driver performed insufficient validation of read/write I/O from the guest instance, which could lead to denial of service or privilege escalation. The oldstable distribution is not affected by this problem.
Family: unix Class: patch
Reference(s): DSA-2230-1
CVE-2011-0011
CVE-2011-1750
 Version: 5
Platform(s): Debian GNU/Linux 6.0
Debian GNU/kFreeBSD 6.0
 Product(s): qemu-kvm
Definition Synopsis:

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1

OpenVAS Exploits

Date Description
2012-10-22 Name : Gentoo Security Advisory GLSA 201210-04 (ebuild)
File : nvt/glsa_201210_04.nasl
2012-06-08 Name : Fedora Update for qemu FEDORA-2012-8604
File : nvt/gb_fedora_2012_8604_qemu_fc15.nasl
2012-06-06 Name : RedHat Update for qemu-kvm RHSA-2011:0534-01
File : nvt/gb_RHSA-2011_0534-01_qemu-kvm.nasl
2011-06-20 Name : Ubuntu Update for qemu-kvm USN-1145-1
File : nvt/gb_ubuntu_USN_1145_1.nasl
2011-05-12 Name : Debian Security Advisory DSA 2230-1 (qemu-kvm)
File : nvt/deb_2230_1.nasl

Open Source Vulnerability Database (OSVDB)

Id Description
73756 KVM qemu-kvm hw/virtio-blk.c Multiple Function Local DoS

Nessus® Vulnerability Scanner

Date Description
2014-06-13 Name : The remote openSUSE host is missing a security update.
File : suse_11_3_kvm-110518.nasl - Type : ACT_GATHER_INFO
2014-06-13 Name : The remote openSUSE host is missing a security update.
File : suse_11_4_kvm-110518.nasl - Type : ACT_GATHER_INFO
2013-01-24 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2011-0534.nasl - Type : ACT_GATHER_INFO
2012-10-19 Name : The remote Gentoo host is missing one or more security-related patches.
File : gentoo_GLSA-201210-04.nasl - Type : ACT_GATHER_INFO
2012-08-01 Name : The remote Scientific Linux host is missing one or more security updates.
File : sl_20110519_qemu_kvm_on_SL6_x.nasl - Type : ACT_GATHER_INFO
2012-06-08 Name : The remote Fedora host is missing a security update.
File : fedora_2012-8604.nasl - Type : ACT_GATHER_INFO
2011-06-13 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-1145-1.nasl - Type : ACT_GATHER_INFO
2011-05-25 Name : The remote SuSE 11 host is missing a security update.
File : suse_11_kvm-110518.nasl - Type : ACT_GATHER_INFO
2011-05-02 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-2230.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

Source Url
DEBIAN https://www.debian.org/security/2011/dsa-2230
FEDORA http://lists.fedoraproject.org/pipermail/package-announce/2012-June/081972.html
MISC http://git.kernel.org/?p=virt/kvm/qemu-kvm.git%3Ba=commitdiff%3Bh=52c050236ea...
MLIST http://lists.gnu.org/archive/html/qemu-devel/2011-03/msg03015.html
http://lists.gnu.org/archive/html/qemu-devel/2011-03/msg03019.html
OSVDB http://www.osvdb.org/73756
REDHAT http://rhn.redhat.com/errata/RHSA-2011-0534.html
SECUNIA http://secunia.com/advisories/44132
http://secunia.com/advisories/44393
http://secunia.com/advisories/44658
http://secunia.com/advisories/44660
http://secunia.com/advisories/44900
SUSE http://lists.opensuse.org/opensuse-updates/2011-05/msg00043.html
https://hermes.opensuse.org/messages/8572547
UBUNTU https://www.ubuntu.com/usn/USN-1145-1/
XF https://exchange.xforce.ibmcloud.com/vulnerabilities/67062

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