Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2009-3722 | First vendor Publication | 2009-10-30 |
| 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:N/AC:M/Au:N/C:N/I:N/A:C) | |||
|---|---|---|---|
| Cvss Base Score | 7.1 | Attack Range | Network |
| Cvss Impact Score | 6.9 | Attack Complexity | Medium |
| Cvss Expoit Score | 8.6 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| The handle_dr function in arch/x86/kvm/vmx.c in the KVM subsystem in the Linux kernel before 2.6.31.1 does not properly verify the Current Privilege Level (CPL) before accessing a debug register, which allows guest OS users to cause a denial of service (trap) on the host OS via a crafted application. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-3722 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-264 | Permissions, Privileges, and Access Controls |
OVAL Definitions
| Definition Id: oval:org.mitre.oval:def:9892 | |||
| Oval ID: | oval:org.mitre.oval:def:9892 | ||
| Title: | The handle_dr function in arch/x86/kvm/vmx.c in the KVM subsystem in the Linux kernel before 2.6.31.1 does not properly verify the Current Privilege Level (CPL) before accessing a debug register, which allows guest OS users to cause a denial of service (trap) on the host OS via a crafted application. | ||
| Description: | The handle_dr function in arch/x86/kvm/vmx.c in the KVM subsystem in the Linux kernel before 2.6.31.1 does not properly verify the Current Privilege Level (CPL) before accessing a debug register, which allows guest OS users to cause a denial of service (trap) on the host OS via a crafted application. | ||
| Family: | unix | Class: | vulnerability |
| Reference(s): | CVE-2009-3722 | Version: | 5 |
| Platform(s): | Red Hat Enterprise Linux 5 CentOS Linux 5 Oracle Linux 5 | Product(s): | |
| Definition Synopsis: | |||
| |||
CPE : Common Platform Enumeration
OpenVAS Exploits
| Date | Description |
|---|---|
| 2010-10-19 | Name : Mandriva Update for kernel MDVSA-2010:198 (kernel) File : nvt/gb_mandriva_MDVSA_2010_198.nasl |
| 2010-09-27 | Name : Mandriva Update for kernel MDVSA-2010:188 (kernel) File : nvt/gb_mandriva_MDVSA_2010_188.nasl |
Open Source Vulnerability Database (OSVDB)
| Id | Description |
|---|---|
| 59477 | Linux Kernel KVM Subsystem arch/x86/kvm/vmx.c handle_dr Function CPL Verifica... |
Nessus® Vulnerability Scanner
| Date | Description |
|---|---|
| 2013-07-12 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2010-0126.nasl - Type : ACT_GATHER_INFO |
| 2013-01-24 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2010-0126.nasl - Type : ACT_GATHER_INFO |
| 2012-08-01 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20100301_kvm_on_SL5_4.nasl - Type : ACT_GATHER_INFO |
| 2010-10-08 | Name : The remote Mandriva Linux host is missing one or more security updates. File : mandriva_MDVSA-2010-198.nasl - Type : ACT_GATHER_INFO |
| 2010-09-24 | Name : The remote Mandriva Linux host is missing one or more security updates. File : mandriva_MDVSA-2010-188.nasl - Type : ACT_GATHER_INFO |
| 2010-03-04 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2010-0126.nasl - Type : ACT_GATHER_INFO |
| 2010-02-24 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-1962.nasl - Type : ACT_GATHER_INFO |
| 2009-12-10 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-869-1.nasl - Type : ACT_GATHER_INFO |
| 2009-12-07 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-864-1.nasl - Type : ACT_GATHER_INFO |
Sources (Detail)
Alert History
| Date | Informations |
|---|---|
| 2024-02-02 01:11:48 |
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| 2024-02-01 12:03:17 |
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| 2023-09-05 12:11:02 |
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| 2023-09-05 01:03:09 |
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| 2023-09-02 12:11:09 |
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| 2023-09-02 01:03:10 |
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| 2023-08-12 12:13:06 |
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| 2023-08-12 01:03:10 |
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| 2023-08-11 12:11:11 |
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| 2023-08-11 01:03:17 |
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| 2023-08-06 12:10:45 |
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| 2023-08-06 01:03:12 |
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| 2023-08-04 12:10:50 |
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| 2023-08-04 01:03:13 |
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| 2023-07-14 12:10:47 |
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| 2023-07-14 01:03:11 |
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| 2023-03-29 01:12:22 |
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| 2023-03-28 12:03:17 |
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| 2023-02-13 09:29:15 |
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| 2022-10-11 12:09:37 |
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| 2022-10-11 01:03:00 |
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| 2022-03-11 01:08:02 |
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| 2021-05-04 12:10:21 |
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| 2021-04-22 01:10:47 |
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| 2020-08-11 12:04:35 |
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| 2020-08-08 01:04:37 |
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| 2020-08-01 12:04:39 |
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| 2020-07-30 01:04:47 |
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| 2020-05-23 01:41:00 |
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| 2020-05-23 00:24:29 |
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| 2019-01-25 12:02:54 |
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| 2018-10-30 12:03:05 |
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| 2017-09-19 09:23:27 |
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| 2016-08-05 12:02:15 |
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| 2016-06-29 00:07:46 |
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| 2016-06-28 17:52:21 |
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| 2016-04-26 19:12:46 |
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| 2014-02-17 10:52:04 |
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| 2013-05-10 23:59:47 |
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