Executive Summary
Informations | |||
---|---|---|---|
Name | CVE-2010-2784 | First vendor Publication | 2010-08-24 |
Vendor | Cve | Last vendor Modification | 2010-08-25 |
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:S/C:C/I:C/A:C) | |||
---|---|---|---|
Cvss Base Score | 6.6 | Attack Range | Local |
Cvss Impact Score | 10 | Attack Complexity | Medium |
Cvss Expoit Score | 2.7 | Authentication | Requires single instance |
Calculate full CVSS 2.0 Vectors scores |
Detail
The subpage MMIO initialization functionality in the subpage_register function in exec.c in QEMU-KVM, as used in the Hypervisor (aka rhev-hypervisor) in Red Hat Enterprise Virtualization (RHEV) 2.2 and KVM 83, does not properly select the index for access to the callback array, which allows guest OS users to cause a denial of service (guest OS crash) or possibly gain privileges via unspecified vectors. |
Original Source
Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-2784 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-264 | Permissions, Privileges, and Access Controls |
OVAL Definitions
Definition Id: oval:org.mitre.oval:def:21834 | |||
Oval ID: | oval:org.mitre.oval:def:21834 | ||
Title: | RHSA-2010:0627: kvm security and bug fix update (Important) | ||
Description: | The subpage MMIO initialization functionality in the subpage_register function in exec.c in QEMU-KVM, as used in the Hypervisor (aka rhev-hypervisor) in Red Hat Enterprise Virtualization (RHEV) 2.2 and KVM 83, does not properly select the index for access to the callback array, which allows guest OS users to cause a denial of service (guest OS crash) or possibly gain privileges via unspecified vectors. | ||
Family: | unix | Class: | patch |
Reference(s): | RHSA-2010:0627-01 CESA-2010:0627 CVE-2010-0431 CVE-2010-0435 CVE-2010-2784 | Version: | 42 |
Platform(s): | Red Hat Enterprise Linux 5 CentOS Linux 5 | Product(s): | kvm |
Definition Synopsis: | |||
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Definition Id: oval:org.mitre.oval:def:23083 | |||
Oval ID: | oval:org.mitre.oval:def:23083 | ||
Title: | ELSA-2010:0627: kvm security and bug fix update (Important) | ||
Description: | The subpage MMIO initialization functionality in the subpage_register function in exec.c in QEMU-KVM, as used in the Hypervisor (aka rhev-hypervisor) in Red Hat Enterprise Virtualization (RHEV) 2.2 and KVM 83, does not properly select the index for access to the callback array, which allows guest OS users to cause a denial of service (guest OS crash) or possibly gain privileges via unspecified vectors. | ||
Family: | unix | Class: | patch |
Reference(s): | ELSA-2010:0627-01 CVE-2010-0431 CVE-2010-0435 CVE-2010-2784 | Version: | 17 |
Platform(s): | Oracle Linux 5 | Product(s): | kvm |
Definition Synopsis: | |||
Definition Id: oval:org.mitre.oval:def:28048 | |||
Oval ID: | oval:org.mitre.oval:def:28048 | ||
Title: | DEPRECATED: ELSA-2010-0627 -- kvm security and bug fix update (important) | ||
Description: | [kvm-83-164.0.1.el5_5.21] - Added kvm-add-oracle-workaround-for-libvirt-bug.patch - Added kvm-Introduce-oel-machine-type.patch [kvm-83-164.el5_5.21] - kvm-Fix-segfault-in-mmio-subpage-handling-code.patch [bz#619412] - Resolves: bz#619412 (CVE-2010-2784 qemu: insufficient constraints checking in exec.c:subpage_register() [rhel-5.5.z]) | ||
Family: | unix | Class: | patch |
Reference(s): | ELSA-2010-0627 CVE-2010-0431 CVE-2010-0435 CVE-2010-2784 | Version: | 4 |
Platform(s): | Oracle Linux 5 | Product(s): | kvm |
Definition Synopsis: | |||
CPE : Common Platform Enumeration
Type | Description | Count |
---|---|---|
Application | 1 | |
Application | 1 |
Open Source Vulnerability Database (OSVDB)
Id | Description |
---|---|
67473 | QEMU-KVM exec.c subpage_register Function MMIO Initialization Callback Array ... |
Nessus® Vulnerability Scanner
Date | Description |
---|---|
2014-11-17 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2010-0622.nasl - Type : ACT_GATHER_INFO |
2013-07-12 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2010-0627.nasl - Type : ACT_GATHER_INFO |
2013-01-24 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2010-0627.nasl - Type : ACT_GATHER_INFO |
2012-08-01 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20100819_kvm_on_SL5_x.nasl - Type : ACT_GATHER_INFO |
2010-08-29 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2010-0627.nasl - Type : ACT_GATHER_INFO |
Sources (Detail)
Alert History
Date | Informations |
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2021-05-04 12:11:50 |
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2021-04-22 01:12:26 |
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2020-05-23 00:26:09 |
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2014-11-18 13:25:42 |
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2014-02-17 10:56:33 |
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2013-05-10 23:29:20 |
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