{"id":"CVE-2015-8615","state":"PUBLISHED","title":"The hvm_set_callback_via function in arch/x86/hvm/irq.c in Xen 4.6 does not limit the number of printk console messages when logging the new callback method, which allows local HVM","description":"The hvm_set_callback_via function in arch/x86/hvm/irq.c in Xen 4.6 does not limit the number of printk console messages when logging the new callback method, which allows local HVM guest OS users to cause a denial of service via a large number of changes to the callback method (HVM_PARAM_CALLBACK_IRQ).","publishedAt":"2016-01-08T19:00:00.000Z","updatedAt":"2024-08-06T08:20:43.667Z","severity":null,"assigner":"mitre","products":["n/a n/a"],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":["http://xenbits.xen.org/xsa/advisory-169.html","http://www.securityfocus.com/bid/79644","http://www.securitytracker.com/id/1034512"],"weaknesses":[],"ingestedAt":"2026-10-29T19:42:17.446Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2015/8xxx/CVE-2015-8615.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2015-8615","state":"PUBLISHED","datePublished":"2016-01-08T19:00:00.000Z","dateUpdated":"2024-08-06T08:20:43.667Z","assignerShortName":"mitre","assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","dateReserved":"2015-12-22T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"The hvm_set_callback_via function in arch/x86/hvm/irq.c in Xen 4.6 does not limit the number of printk console messages when logging the new callback method, which allows local HVM guest OS users to cause a denial of service via a large number of changes to the callback method (HVM_PARAM_CALLBACK_IRQ)."}],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":[{"url":"http://xenbits.xen.org/xsa/advisory-169.html","tags":["x_refsource_CONFIRM"]},{"url":"http://www.securityfocus.com/bid/79644","name":"79644","tags":["vdb-entry","x_refsource_BID"]},{"url":"http://www.securitytracker.com/id/1034512","name":"1034512","tags":["vdb-entry","x_refsource_SECTRACK"]}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"shortName":"mitre","dateUpdated":"2016-11-25T19:57:01.000Z","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca"},"datePublic":"2015-12-21T00:00:00.000Z","x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2015-8615","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"n/a","version":{"version_data":[{"version_value":"n/a"}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"The hvm_set_callback_via function in arch/x86/hvm/irq.c in Xen 4.6 does not limit the number of printk console messages when logging the new callback method, which allows local HVM guest OS users to cause a denial of service via a large number of changes to the callback method (HVM_PARAM_CALLBACK_IRQ)."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"http://xenbits.xen.org/xsa/advisory-169.html","refsource":"CONFIRM","url":"http://xenbits.xen.org/xsa/advisory-169.html"},{"name":"79644","refsource":"BID","url":"http://www.securityfocus.com/bid/79644"},{"name":"1034512","refsource":"SECTRACK","url":"http://www.securitytracker.com/id/1034512"}]}}},"adp":[{"title":"CVE Program Container","references":[{"url":"http://xenbits.xen.org/xsa/advisory-169.html","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.securityfocus.com/bid/79644","name":"79644","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://www.securitytracker.com/id/1034512","name":"1034512","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-06T08:20:43.667Z"}}]}}}