{"id":"CVE-2014-7840","state":"PUBLISHED","title":"The host_from_stream_offset function in arch_init.c in QEMU, when loading RAM during migration, allows remote attackers to execute arbitrary code via a crafted (1) offset or (2) le","description":"The host_from_stream_offset function in arch_init.c in QEMU, when loading RAM during migration, allows remote attackers to execute arbitrary code via a crafted (1) offset or (2) length value in savevm data.","publishedAt":"2014-12-12T15:00:00.000Z","updatedAt":"2024-08-06T13:03:27.212Z","severity":null,"assigner":"redhat","products":["n/a n/a"],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":["http://rhn.redhat.com/errata/RHSA-2015-0624.html","http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=0be839a2701369f669532ea5884c15bead1c6e08","http://thread.gmane.org/gmane.comp.emulators.qemu/306117","http://rhn.redhat.com/errata/RHSA-2015-0349.html","https://exchange.xforce.ibmcloud.com/vulnerabilities/99194","https://bugzilla.redhat.com/show_bug.cgi?id=1163075"],"weaknesses":[],"ingestedAt":"2026-10-29T19:41:37.724Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2014/7xxx/CVE-2014-7840.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2014-7840","state":"PUBLISHED","datePublished":"2014-12-12T15:00:00.000Z","dateUpdated":"2024-08-06T13:03:27.212Z","assignerShortName":"redhat","assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","dateReserved":"2014-10-03T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"The host_from_stream_offset function in arch_init.c in QEMU, when loading RAM during migration, allows remote attackers to execute arbitrary code via a crafted (1) offset or (2) length value in savevm data."}],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":[{"url":"http://rhn.redhat.com/errata/RHSA-2015-0624.html","name":"RHSA-2015:0624","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=0be839a2701369f669532ea5884c15bead1c6e08","tags":["x_refsource_CONFIRM"]},{"url":"http://thread.gmane.org/gmane.comp.emulators.qemu/306117","name":"[qemu-devel] 20141112 [PATCH 0/4] migration: fix CVE-2014-7840","tags":["mailing-list","x_refsource_MLIST"]},{"url":"http://rhn.redhat.com/errata/RHSA-2015-0349.html","name":"RHSA-2015:0349","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/99194","name":"qemu-cve20147840-code-exec(99194)","tags":["vdb-entry","x_refsource_XF"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1163075","tags":["x_refsource_CONFIRM"]}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"shortName":"redhat","dateUpdated":"2017-09-07T15:57:01.000Z","orgId":"53f830b8-0a3f-465b-8143-3b8a9948e749"},"datePublic":"2014-11-12T00:00:00.000Z"},"adp":[{"title":"CVE Program Container","references":[{"url":"http://rhn.redhat.com/errata/RHSA-2015-0624.html","name":"RHSA-2015:0624","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"]},{"url":"http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=0be839a2701369f669532ea5884c15bead1c6e08","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://thread.gmane.org/gmane.comp.emulators.qemu/306117","name":"[qemu-devel] 20141112 [PATCH 0/4] migration: fix CVE-2014-7840","tags":["mailing-list","x_refsource_MLIST","x_transferred"]},{"url":"http://rhn.redhat.com/errata/RHSA-2015-0349.html","name":"RHSA-2015:0349","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/99194","name":"qemu-cve20147840-code-exec(99194)","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1163075","tags":["x_refsource_CONFIRM","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-06T13:03:27.212Z"}}]}}}