{"id":"CVE-2014-1896","state":"PUBLISHED","title":"The (1) do_send and (2) do_recv functions in io.c in libvchan in Xen 4.2.x, 4.3.x, and 4.4-RC series allows local guests to cause a denial of service or possibly gain privileges vi","description":"The (1) do_send and (2) do_recv functions in io.c in libvchan in Xen 4.2.x, 4.3.x, and 4.4-RC series allows local guests to cause a denial of service or possibly gain privileges via crafted xenstore ring indexes, which triggers a \"read or write past the end of the ring.\"","publishedAt":"2014-04-01T01:00:00.000Z","updatedAt":"2024-08-06T09:58:15.436Z","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/xsa86.patch","http://xenbits.xen.org/xsa/advisory-86.html","http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00011.html","http://security.gentoo.org/glsa/glsa-201407-03.xml","http://www.openwall.com/lists/oss-security/2014/02/10/7","http://www.openwall.com/lists/oss-security/2014/02/07/12"],"weaknesses":[],"ingestedAt":"2026-10-29T19:41:11.693Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2014/1xxx/CVE-2014-1896.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2014-1896","state":"PUBLISHED","datePublished":"2014-04-01T01:00:00.000Z","dateUpdated":"2024-08-06T09:58:15.436Z","assignerShortName":"mitre","assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","dateReserved":"2014-02-07T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"The (1) do_send and (2) do_recv functions in io.c in libvchan in Xen 4.2.x, 4.3.x, and 4.4-RC series allows local guests to cause a denial of service or possibly gain privileges via crafted xenstore ring indexes, which triggers a \"read or write past the end of the ring.\""}],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":[{"url":"http://xenbits.xen.org/xsa/xsa86.patch","tags":["x_refsource_CONFIRM"]},{"url":"http://xenbits.xen.org/xsa/advisory-86.html","tags":["x_refsource_CONFIRM"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00011.html","name":"SUSE-SU-2014:0373","tags":["vendor-advisory","x_refsource_SUSE"]},{"url":"http://security.gentoo.org/glsa/glsa-201407-03.xml","name":"GLSA-201407-03","tags":["vendor-advisory","x_refsource_GENTOO"]},{"url":"http://www.openwall.com/lists/oss-security/2014/02/10/7","name":"[oss-security] 20140210 Xen Security Advisory 86 (CVE-2014-1896) - 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