{"id":"CVE-2016-8630","state":"PUBLISHED","title":"The x86_decode_insn function in arch/x86/kvm/emulate.c in the Linux kernel before 4.8.7, when KVM is enabled, allows local users to cause a denial of service (host OS crash) via a ","description":"The x86_decode_insn function in arch/x86/kvm/emulate.c in the Linux kernel before 4.8.7, when KVM is enabled, allows local users to cause a denial of service (host OS crash) via a certain use of a ModR/M byte in an undefined instruction.","publishedAt":"2016-11-28T03:01:00.000Z","updatedAt":"2024-08-06T02:27:41.204Z","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.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.8.7","http://www.securityfocus.com/bid/94459","https://bugzilla.redhat.com/show_bug.cgi?id=1393350","http://rhn.redhat.com/errata/RHSA-2017-0387.html","https://github.com/torvalds/linux/commit/d9092f52d7e61dd1557f2db2400ddb430e85937e","http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=d9092f52d7e61dd1557f2db2400ddb430e85937e","http://www.openwall.com/lists/oss-security/2016/11/22/3","http://rhn.redhat.com/errata/RHSA-2017-0386.html"],"weaknesses":[],"ingestedAt":"2026-10-29T19:42:55.629Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2016/8xxx/CVE-2016-8630.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2016-8630","state":"PUBLISHED","datePublished":"2016-11-28T03:01:00.000Z","dateUpdated":"2024-08-06T02:27:41.204Z","assignerShortName":"redhat","assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","dateReserved":"2016-10-12T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"The x86_decode_insn function in arch/x86/kvm/emulate.c in the Linux kernel before 4.8.7, when KVM is enabled, allows local users to cause a denial of service (host OS crash) via a certain use of a ModR/M byte in an undefined instruction."}],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":[{"url":"http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.8.7","tags":["x_refsource_CONFIRM"]},{"url":"http://www.securityfocus.com/bid/94459","name":"94459","tags":["vdb-entry","x_refsource_BID"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1393350","tags":["x_refsource_CONFIRM"]},{"url":"http://rhn.redhat.com/errata/RHSA-2017-0387.html","name":"RHSA-2017:0387","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://github.com/torvalds/linux/commit/d9092f52d7e61dd1557f2db2400ddb430e85937e","tags":["x_refsource_CONFIRM"]},{"url":"http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=d9092f52d7e61dd1557f2db2400ddb430e85937e","tags":["x_refsource_CONFIRM"]},{"url":"http://www.openwall.com/lists/oss-security/2016/11/22/3","name":"[oss-security] 20161122 CVE-2016-8630 kernel: kvm: x86: NULL pointer dereference duringinstruction decode","tags":["mailing-list","x_refsource_MLIST"]},{"url":"http://rhn.redhat.com/errata/RHSA-2017-0386.html","name":"RHSA-2017:0386","tags":["vendor-advisory","x_refsource_REDHAT"]}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"shortName":"redhat","dateUpdated":"2018-01-04T19:57:01.000Z","orgId":"53f830b8-0a3f-465b-8143-3b8a9948e749"},"datePublic":"2016-11-10T00:00:00.000Z"},"adp":[{"title":"CVE Program Container","references":[{"url":"http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.8.7","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.securityfocus.com/bid/94459","name":"94459","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1393350","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://rhn.redhat.com/errata/RHSA-2017-0387.html","name":"RHSA-2017:0387","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"]},{"url":"https://github.com/torvalds/linux/commit/d9092f52d7e61dd1557f2db2400ddb430e85937e","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=d9092f52d7e61dd1557f2db2400ddb430e85937e","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.openwall.com/lists/oss-security/2016/11/22/3","name":"[oss-security] 20161122 CVE-2016-8630 kernel: kvm: x86: NULL pointer dereference duringinstruction decode","tags":["mailing-list","x_refsource_MLIST","x_transferred"]},{"url":"http://rhn.redhat.com/errata/RHSA-2017-0386.html","name":"RHSA-2017:0386","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-06T02:27:41.204Z"}}]}}}