{"id":"CVE-2013-0151","state":"PUBLISHED","title":"The do_hvm_op function in xen/arch/x86/hvm/hvm.c in Xen 4.2.x on the x86_32 platform does not prevent HVM_PARAM_NESTEDHVM (aka nested virtualization) operations, which allows guest","description":"The do_hvm_op function in xen/arch/x86/hvm/hvm.c in Xen 4.2.x on the x86_32 platform does not prevent HVM_PARAM_NESTEDHVM (aka nested virtualization) operations, which allows guest OS users to cause a denial of service (long-duration page mappings and host OS crash) by leveraging administrative access to an HVM guest in a domain with a large number of VCPUs.","publishedAt":"2013-03-07T02:00:00.000Z","updatedAt":"2024-08-06T14:18:09.452Z","severity":null,"assigner":"redhat","products":["n/a n/a"],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":["http://secunia.com/advisories/55082","http://security.gentoo.org/glsa/glsa-201309-24.xml","http://xenbits.xen.org/gitweb/?p=xen.git%3Ba=commit%3Bh=d60d7082289a74e44b3dc8f67df46c3404ca08bf","http://openwall.com/lists/oss-security/2013/01/22/10"],"weaknesses":[],"ingestedAt":"2026-10-29T19:40:33.795Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2013/0xxx/CVE-2013-0151.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2013-0151","state":"PUBLISHED","datePublished":"2013-03-07T02:00:00.000Z","dateUpdated":"2024-08-06T14:18:09.452Z","assignerShortName":"redhat","assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","dateReserved":"2012-12-06T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"The do_hvm_op function in xen/arch/x86/hvm/hvm.c in Xen 4.2.x on the x86_32 platform does not prevent HVM_PARAM_NESTEDHVM (aka nested virtualization) operations, which allows guest OS users to cause a denial of service (long-duration page mappings and host OS crash) by leveraging administrative access to an HVM guest in a domain with a large number of VCPUs."}],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":[{"url":"http://secunia.com/advisories/55082","name":"55082","tags":["third-party-advisory","x_refsource_SECUNIA"]},{"url":"http://security.gentoo.org/glsa/glsa-201309-24.xml","name":"GLSA-201309-24","tags":["vendor-advisory","x_refsource_GENTOO"]},{"url":"http://xenbits.xen.org/gitweb/?p=xen.git%3Ba=commit%3Bh=d60d7082289a74e44b3dc8f67df46c3404ca08bf","tags":["x_refsource_CONFIRM"]},{"url":"http://openwall.com/lists/oss-security/2013/01/22/10","name":"[oss-security] 20130122 Xen Security Advisory 34 (CVE-2013-0151) - nested virtualization on 32-bit exposes host crash","tags":["mailing-list","x_refsource_MLIST"]}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"shortName":"redhat","dateUpdated":"2013-10-11T09:00:00.000Z","orgId":"53f830b8-0a3f-465b-8143-3b8a9948e749"},"datePublic":"2013-01-22T00:00:00.000Z"},"adp":[{"title":"CVE Program Container","references":[{"url":"http://secunia.com/advisories/55082","name":"55082","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://security.gentoo.org/glsa/glsa-201309-24.xml","name":"GLSA-201309-24","tags":["vendor-advisory","x_refsource_GENTOO","x_transferred"]},{"url":"http://xenbits.xen.org/gitweb/?p=xen.git%3Ba=commit%3Bh=d60d7082289a74e44b3dc8f67df46c3404ca08bf","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://openwall.com/lists/oss-security/2013/01/22/10","name":"[oss-security] 20130122 Xen Security Advisory 34 (CVE-2013-0151) - nested virtualization on 32-bit exposes host crash","tags":["mailing-list","x_refsource_MLIST","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-06T14:18:09.452Z"}}]}}}