{"id":"CVE-2010-0419","state":"PUBLISHED","title":"The x86 emulator in KVM 83, when a guest is configured for Symmetric Multiprocessing (SMP), does not properly restrict writing of segment selectors to segment registers, which migh","description":"The x86 emulator in KVM 83, when a guest is configured for Symmetric Multiprocessing (SMP), does not properly restrict writing of segment selectors to segment registers, which might allow guest OS users to cause a denial of service (guest OS crash) or gain privileges on the guest OS by leveraging access to a (1) IO port or (2) MMIO region, and replacing an instruction in between emulator entry and instruction fetch.","publishedAt":"2010-03-05T16:00:00.000Z","updatedAt":"2024-08-07T00:45:12.281Z","severity":null,"assigner":"redhat","products":["n/a n/a"],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":["http://www.securityfocus.com/bid/38467","https://exchange.xforce.ibmcloud.com/vulnerabilities/56662","http://www.redhat.com/support/errata/RHSA-2010-0126.html","https://bugzilla.redhat.com/show_bug.cgi?id=563463","http://securitytracker.com/id?1023663","https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10139"],"weaknesses":[],"ingestedAt":"2026-10-29T19:39:30.739Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2010/0xxx/CVE-2010-0419.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2010-0419","state":"PUBLISHED","datePublished":"2010-03-05T16:00:00.000Z","dateUpdated":"2024-08-07T00:45:12.281Z","assignerShortName":"redhat","assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","dateReserved":"2010-01-27T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"The x86 emulator in KVM 83, when a guest is configured for Symmetric Multiprocessing (SMP), does not properly restrict writing of segment selectors to segment registers, which might allow guest OS users to cause a denial of service (guest OS crash) or gain privileges on the guest OS by leveraging access to a (1) IO port or (2) MMIO region, and replacing an instruction in between emulator entry and instruction fetch."}],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":[{"url":"http://www.securityfocus.com/bid/38467","name":"38467","tags":["vdb-entry","x_refsource_BID"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/56662","name":"kernel-selectors-privilege-escalation(56662)","tags":["vdb-entry","x_refsource_XF"]},{"url":"http://www.redhat.com/support/errata/RHSA-2010-0126.html","name":"RHSA-2010:0126","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=563463","tags":["x_refsource_CONFIRM"]},{"url":"http://securitytracker.com/id?1023663","name":"1023663","tags":["vdb-entry","x_refsource_SECTRACK"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10139","name":"oval:org.mitre.oval:def:10139","tags":["vdb-entry","signature","x_refsource_OVAL"]}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"shortName":"redhat","dateUpdated":"2017-09-18T12:57:01.000Z","orgId":"53f830b8-0a3f-465b-8143-3b8a9948e749"},"datePublic":"2010-03-01T00:00:00.000Z"},"adp":[{"title":"CVE Program Container","references":[{"url":"http://www.securityfocus.com/bid/38467","name":"38467","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/56662","name":"kernel-selectors-privilege-escalation(56662)","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.redhat.com/support/errata/RHSA-2010-0126.html","name":"RHSA-2010:0126","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=563463","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://securitytracker.com/id?1023663","name":"1023663","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10139","name":"oval:org.mitre.oval:def:10139","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-07T00:45:12.281Z"}}]}}}