{
    "containers": {
        "cna": {
            "affected": [
                {
                    "product": "n/a",
                    "vendor": "n/a",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "n/a"
                        }
                    ]
                }
            ],
            "datePublic": "2009-09-24T00:00:00.000Z",
            "descriptions": [
                {
                    "lang": "en",
                    "value": "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."
                }
            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "description": "n/a",
                            "lang": "en",
                            "type": "text"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "dateUpdated": "2017-09-18T12:57:01.000Z",
                "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
                "shortName": "redhat"
            },
            "references": [
                {
                    "name": "oval:org.mitre.oval:def:9892",
                    "tags": [
                        "vdb-entry",
                        "signature",
                        "x_refsource_OVAL"
                    ],
                    "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9892"
                },
                {
                    "name": "[oss-security] 20091029 CVE request: kvm: check cpl before emulating debug register access",
                    "tags": [
                        "mailing-list",
                        "x_refsource_MLIST"
                    ],
                    "url": "http://marc.info/?l=oss-security&m=125678631403558&w=2"
                },
                {
                    "name": "USN-864-1",
                    "tags": [
                        "vendor-advisory",
                        "x_refsource_UBUNTU"
                    ],
                    "url": "http://www.ubuntu.com/usn/usn-864-1"
                },
                {
                    "name": "MDVSA-2010:198",
                    "tags": [
                        "vendor-advisory",
                        "x_refsource_MANDRIVA"
                    ],
                    "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2010:198"
                },
                {
                    "tags": [
                        "x_refsource_CONFIRM"
                    ],
                    "url": "https://bugzilla.redhat.com/show_bug.cgi?id=531660"
                },
                {
                    "name": "RHSA-2010:0126",
                    "tags": [
                        "vendor-advisory",
                        "x_refsource_REDHAT"
                    ],
                    "url": "http://www.redhat.com/support/errata/RHSA-2010-0126.html"
                },
                {
                    "name": "[oss-security] 20091029 Re: CVE request: kvm: check cpl before emulating debug register access",
                    "tags": [
                        "mailing-list",
                        "x_refsource_MLIST"
                    ],
                    "url": "http://marc.info/?l=oss-security&m=125680666827148&w=2"
                },
                {
                    "name": "37221",
                    "tags": [
                        "vdb-entry",
                        "x_refsource_BID"
                    ],
                    "url": "http://www.securityfocus.com/bid/37221"
                },
                {
                    "tags": [
                        "x_refsource_CONFIRM"
                    ],
                    "url": "http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.30.9"
                },
                {
                    "tags": [
                        "x_refsource_CONFIRM"
                    ],
                    "url": "http://www.kernel.org/pub/linux/kernel/v2.6/testing/ChangeLog-2.6.32-rc1"
                },
                {
                    "tags": [
                        "x_refsource_CONFIRM"
                    ],
                    "url": "http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.31.1"
                },
                {
                    "tags": [
                        "x_refsource_CONFIRM"
                    ],
                    "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=0a79b009525b160081d75cef5dbf45817956acf2"
                }
            ]
        },
        "adp": [
            {
                "providerMetadata": {
                    "orgId": "af854a3a-2127-422b-91ae-364da2661108",
                    "shortName": "CVE",
                    "dateUpdated": "2024-08-07T06:38:30.478Z"
                },
                "title": "CVE Program Container",
                "references": [
                    {
                        "name": "oval:org.mitre.oval:def:9892",
                        "tags": [
                            "vdb-entry",
                            "signature",
                            "x_refsource_OVAL",
                            "x_transferred"
                        ],
                        "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9892"
                    },
                    {
                        "name": "[oss-security] 20091029 CVE request: kvm: check cpl before emulating debug register access",
                        "tags": [
                            "mailing-list",
                            "x_refsource_MLIST",
                            "x_transferred"
                        ],
                        "url": "http://marc.info/?l=oss-security&m=125678631403558&w=2"
                    },
                    {
                        "name": "USN-864-1",
                        "tags": [
                            "vendor-advisory",
                            "x_refsource_UBUNTU",
                            "x_transferred"
                        ],
                        "url": "http://www.ubuntu.com/usn/usn-864-1"
                    },
                    {
                        "name": "MDVSA-2010:198",
                        "tags": [
                            "vendor-advisory",
                            "x_refsource_MANDRIVA",
                            "x_transferred"
                        ],
                        "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2010:198"
                    },
                    {
                        "tags": [
                            "x_refsource_CONFIRM",
                            "x_transferred"
                        ],
                        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=531660"
                    },
                    {
                        "name": "RHSA-2010:0126",
                        "tags": [
                            "vendor-advisory",
                            "x_refsource_REDHAT",
                            "x_transferred"
                        ],
                        "url": "http://www.redhat.com/support/errata/RHSA-2010-0126.html"
                    },
                    {
                        "name": "[oss-security] 20091029 Re: CVE request: kvm: check cpl before emulating debug register access",
                        "tags": [
                            "mailing-list",
                            "x_refsource_MLIST",
                            "x_transferred"
                        ],
                        "url": "http://marc.info/?l=oss-security&m=125680666827148&w=2"
                    },
                    {
                        "name": "37221",
                        "tags": [
                            "vdb-entry",
                            "x_refsource_BID",
                            "x_transferred"
                        ],
                        "url": "http://www.securityfocus.com/bid/37221"
                    },
                    {
                        "tags": [
                            "x_refsource_CONFIRM",
                            "x_transferred"
                        ],
                        "url": "http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.30.9"
                    },
                    {
                        "tags": [
                            "x_refsource_CONFIRM",
                            "x_transferred"
                        ],
                        "url": "http://www.kernel.org/pub/linux/kernel/v2.6/testing/ChangeLog-2.6.32-rc1"
                    },
                    {
                        "tags": [
                            "x_refsource_CONFIRM",
                            "x_transferred"
                        ],
                        "url": "http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.31.1"
                    },
                    {
                        "tags": [
                            "x_refsource_CONFIRM",
                            "x_transferred"
                        ],
                        "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=0a79b009525b160081d75cef5dbf45817956acf2"
                    }
                ]
            }
        ]
    },
    "cveMetadata": {
        "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "assignerShortName": "redhat",
        "cveId": "CVE-2009-3722",
        "datePublished": "2009-10-30T20:05:00.000Z",
        "dateReserved": "2009-10-16T00:00:00.000Z",
        "dateUpdated": "2024-08-07T06:38:30.478Z",
        "state": "PUBLISHED"
    },
    "dataType": "CVE_RECORD",
    "dataVersion": "5.1"
}