{ "containers": { "cna": { "affected": [ { "product": "n/a", "vendor": "n/a", "versions": [ { "status": "affected", "version": "n/a" } ] } ], "datePublic": "2009-09-27T00:00:00.000Z", "descriptions": [ { "lang": "en", "value": "The update_cr8_intercept function in arch/x86/kvm/x86.c in the KVM subsystem in the Linux kernel before 2.6.32-rc1 does not properly handle the absence of an Advanced Programmable Interrupt Controller (APIC), which allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly gain privileges via a call to the kvm_vcpu_ioctl function." } ], "problemTypes": [ { "descriptions": [ { "description": "n/a", "lang": "en", "type": "text" } ] } ], "providerMetadata": { "dateUpdated": "2017-08-16T14:57:01.000Z", "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat" }, "references": [ { "tags": [ "x_refsource_CONFIRM" ], "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=88c808fd42b53a7e01a2ac3253ef31fef74cb5af" }, { "name": "[oss-security] 20091023 CVE request: kvm: update_cr8_intercept() NULL pointer dereference", "tags": [ "mailing-list", "x_refsource_MLIST" ], "url": "http://marc.info/?l=oss-security&m=125626965020571&w=2" }, { "name": "[oss-security] 20091024 Re: CVE request: kvm: update_cr8_intercept() NULL pointer dereference", "tags": [ "mailing-list", "x_refsource_MLIST" ], "url": "http://marc.info/?l=oss-security&m=125640417219385&w=2" }, { "name": "36805", "tags": [ "vdb-entry", "x_refsource_BID" ], "url": "http://www.securityfocus.com/bid/36805" }, { "tags": [ "x_refsource_CONFIRM" ], "url": "http://www.kernel.org/pub/linux/kernel/v2.6/testing/ChangeLog-2.6.32-rc1" }, { "name": "kernel-updatecr8intercept-dos(53947)", "tags": [ "vdb-entry", "x_refsource_XF" ], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/53947" } ] }, "adp": [ { "providerMetadata": { "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-07T06:38:29.815Z" }, "title": "CVE Program Container", "references": [ { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=88c808fd42b53a7e01a2ac3253ef31fef74cb5af" }, { "name": "[oss-security] 20091023 CVE request: kvm: update_cr8_intercept() NULL pointer dereference", "tags": [ "mailing-list", "x_refsource_MLIST", "x_transferred" ], "url": "http://marc.info/?l=oss-security&m=125626965020571&w=2" }, { "name": "[oss-security] 20091024 Re: CVE request: kvm: update_cr8_intercept() NULL pointer dereference", "tags": [ "mailing-list", "x_refsource_MLIST", "x_transferred" ], "url": "http://marc.info/?l=oss-security&m=125640417219385&w=2" }, { "name": "36805", "tags": [ "vdb-entry", "x_refsource_BID", "x_transferred" ], "url": "http://www.securityfocus.com/bid/36805" }, { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "http://www.kernel.org/pub/linux/kernel/v2.6/testing/ChangeLog-2.6.32-rc1" }, { "name": "kernel-updatecr8intercept-dos(53947)", "tags": [ "vdb-entry", "x_refsource_XF", "x_transferred" ], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/53947" } ] } ] }, "cveMetadata": { "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "cveId": "CVE-2009-3640", "datePublished": "2009-10-29T14:00:00.000Z", "dateReserved": "2009-10-09T00:00:00.000Z", "dateUpdated": "2024-08-07T06:38:29.815Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }