Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2009-2287 | First vendor Publication | 2009-07-01 |
| Vendor | Cve | Last vendor Modification | 2023-11-07 |
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:L/Au:N/C:N/I:N/A:C) | |||
|---|---|---|---|
| Cvss Base Score | 4.9 | Attack Range | Local |
| Cvss Impact Score | 6.9 | Attack Complexity | Low |
| Cvss Expoit Score | 3.9 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| The kvm_arch_vcpu_ioctl_set_sregs function in the KVM in Linux kernel 2.6 before 2.6.30, when running on x86 systems, does not validate the page table root in a KVM_SET_SREGS call, which allows local users to cause a denial of service (crash or hang) via a crafted cr3 value, which triggers a NULL pointer dereference in the gfn_to_rmap function. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-2287 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-476 | NULL Pointer Dereference |
OVAL Definitions
| Definition Id: oval:org.mitre.oval:def:13341 | |||
| Oval ID: | oval:org.mitre.oval:def:13341 | ||
| Title: | DSA-1846-1 kvm -- denial of service | ||
| Description: | Matt T. Yourst discovered an issue in the kvm subsystem. Local users with permission to manipulate /dev/kvm can cause a denial of service by providing an invalid cr3 value to the KVM_SET_SREGS call. For the stable distribution, these problems have been fixed in version 72+dfsg-5~lenny2. For the unstable distribution, these problems will be fixed soon. We recommend that you upgrade your kvm packages, and rebuild any kernel modules you have built from a kvm-source package version. | ||
| Family: | unix | Class: | patch |
| Reference(s): | DSA-1846-1 CVE-2009-2287 | Version: | 5 |
| Platform(s): | Debian GNU/Linux 5.0 | Product(s): | kvm |
| Definition Synopsis: | |||
| |||
| Definition Id: oval:org.mitre.oval:def:7263 | |||
| Oval ID: | oval:org.mitre.oval:def:7263 | ||
| Title: | DSA-1846 kvm -- denial of service | ||
| Description: | Matt T. Yourst discovered an issue in the kvm subsystem. Local users with permission to manipulate /dev/kvm can cause a denial of service (hang) by providing an invalid cr3 value to the KVM_SET_SREGS call. | ||
| Family: | unix | Class: | patch |
| Reference(s): | DSA-1846 CVE-2009-2287 | Version: | 3 |
| Platform(s): | Debian GNU/Linux 5.0 | Product(s): | kvm |
| 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 |
| 2009-10-11 | Name : SLES11: Security update for KVM File : nvt/sles11_kvm.nasl |
| 2009-08-17 | Name : Debian Security Advisory DSA 1845-1 (linux-2.6) File : nvt/deb_1845_1.nasl |
| 2009-08-17 | Name : Debian Security Advisory DSA 1846-1 (kvm) File : nvt/deb_1846_1.nasl |
Open Source Vulnerability Database (OSVDB)
| Id | Description |
|---|---|
| 55567 | Linux Kernel KVM on x86 kvm_arch_vcpu_ioctl_set_sregs Function Crafted CR3 Va... |
Nessus® Vulnerability Scanner
| Date | Description |
|---|---|
| 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 |
| 2010-02-24 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-1845.nasl - Type : ACT_GATHER_INFO |
| 2010-02-24 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-1846.nasl - Type : ACT_GATHER_INFO |
| 2009-09-24 | Name : The remote SuSE 11 host is missing one or more security updates. File : suse_11_kvm-090806.nasl - Type : ACT_GATHER_INFO |
| 2009-07-29 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-807-1.nasl - Type : ACT_GATHER_INFO |
Sources (Detail)
Alert History
| Date | Informations |
|---|---|
| 2024-02-02 01:11:17 |
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| 2024-02-01 12:03:09 |
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| 2023-11-07 21:47:42 |
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| 2023-09-05 12:10:33 |
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| 2023-09-05 01:03:00 |
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| 2023-09-02 12:10:40 |
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| 2023-09-02 01:03:01 |
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| 2023-08-12 12:12:31 |
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| 2023-08-12 01:03:00 |
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| 2023-08-11 12:10:41 |
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| 2023-08-11 01:03:08 |
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| 2023-08-06 12:10:17 |
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| 2023-08-06 01:03:02 |
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| 2023-08-04 12:10:22 |
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| 2023-08-04 01:03:04 |
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| 2023-07-14 12:10:19 |
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| 2023-07-14 01:03:02 |
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| 2023-03-29 01:11:48 |
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| 2023-03-28 12:03:08 |
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| 2022-10-11 12:09:11 |
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| 2022-10-11 01:02:51 |
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| 2022-03-11 01:07:43 |
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| 2021-05-04 12:10:07 |
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| 2021-04-22 01:10:30 |
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| 2020-09-03 01:04:44 |
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| 2020-08-08 01:04:25 |
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| 2020-08-01 12:04:28 |
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| 2020-07-30 01:04:35 |
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| 2020-05-23 01:40:35 |
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| 2020-05-23 00:23:59 |
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| 2019-01-25 12:02:48 |
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| 2018-10-30 12:02:58 |
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| 2016-08-05 12:02:09 |
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| 2016-06-29 00:06:03 |
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| 2016-06-28 17:44:56 |
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| 2016-04-27 09:42:26 |
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| 2016-04-26 18:56:21 |
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| 2014-02-17 10:50:39 |
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| 2013-05-10 23:53:19 |
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