{"id":"CVE-2013-2194","aliases":["DEBIAN-CVE-2013-2194","DSA-3006-1","EUVD-2013-2149","GHSA-h572-h4v9-r5h4","MGASA-2013-0197"],"status":"published","title":"Multiple integer overflows in the Elf parser (libelf) in Xen 4.2.x and earlier allow local guest...","description":"Multiple integer overflows in the Elf parser (libelf) in Xen 4.2.x and earlier allow local guest administrators with certain permissions to have an unspecified impact via a crafted kernel.","severity":{"version":"2.0","score":6.9,"vector":"AV:L/AC:M/Au:N/C:C/I:C/A:C","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00375,"percentile":0.31771,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-189"],"published":"2013-07-01T19:17:22Z","modified":"2026-09-01T20:03:15Z","fixes":[{"ecosystem":"Debian:12","package":"xen","fixed_in":["4.3.0-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"xen","fixed_in":["4.3.0-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"xen","fixed_in":["4.3.0-1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"xen","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.3.0-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"xen","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.3.0-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"xen","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.3.0-1"}]}]},{"source":"osv","ecosystem":"Debian:7","package":"xen","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.1.4-3+deb7u2"}]}],"versions":["4.1.4-3","4.1.4-3+deb7u1"],"bundled":19},{"source":"osv","ecosystem":"Mageia:3","package":"xen","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.2.1-16.2.mga3"}]}],"bundled":9}],"products":[{"vendor":"xen","product":"xen"}],"references":[{"url":"http://lists.opensuse.org/opensuse-security-announce/2014-04/msg00000.html","tags":["vendor-advisory","x_refsource_SUSE","x_transferred","web"]},{"url":"http://secunia.com/advisories/55082","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","advisory"]},{"url":"http://security.gentoo.org/glsa/glsa-201309-24.xml","tags":["vendor-advisory","x_refsource_GENTOO","x_transferred","advisory"]},{"url":"http://www.openwall.com/lists/oss-security/2013/06/20/4","tags":["mailing-list","x_refsource_MLIST","x_transferred","web"]},{"url":"http://www.openwall.com/lists/oss-security/2013/06/20/2","tags":["mailing-list","x_refsource_MLIST","x_transferred","web"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00021.html","tags":["vendor-advisory","x_refsource_SUSE","x_transferred","web"]},{"url":"http://www.debian.org/security/2014/dsa-3006","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred","advisory"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00015.html","tags":["vendor-advisory","x_refsource_SUSE","x_transferred","web"]},{"url":"http://support.citrix.com/article/CTX138058","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2013-2194"},{"url":"https://github.com/advisories/GHSA-h572-h4v9-r5h4"},{"url":"https://security-tracker.debian.org/tracker/CVE-2013-2194","tags":["advisory"]},{"url":"https://advisories.mageia.org/MGASA-2013-0197.html","tags":["advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=10586","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2013-2194","description":"Multiple integer overflows in the Elf parser (libelf) in Xen 4.2.x and earlier allow local guest administrators with certain permissions to have an unspecified impact via a crafted kernel.","status":"published","published":"2013-08-23T16:00:00Z","modified":"2024-08-06T15:27:40.975Z","updated_at":"2026-11-02T14:34:55.825574Z"}],"euvd":[{"id":"EUVD-2013-2149","description":"Multiple integer overflows in the Elf parser (libelf) in Xen 4.2.x and earlier allow local guest administrators with certain permissions to have an unspecified impact via a crafted kernel.","status":"published","published":"2013-08-23T16:00:00Z","modified":"2024-08-06T15:27:40Z","updated_at":"2026-11-03T01:56:39.604617Z"}],"ghsa":[{"id":"GHSA-h572-h4v9-r5h4","title":"Multiple integer overflows in the Elf parser (libelf) in Xen 4.2.x and earlier allow local guest...","description":"Multiple integer overflows in the Elf parser (libelf) in Xen 4.2.x and earlier allow local guest administrators with certain permissions to have an unspecified impact via a crafted kernel.","status":"published","published":"2022-05-17T04:20:05Z","modified":"2023-01-28T05:01:44Z","updated_at":"2026-11-02T14:43:37.513455Z"}],"nvd":[{"id":"CVE-2013-2194","description":"Multiple integer overflows in the Elf parser (libelf) in Xen 4.2.x and earlier allow local guest administrators with certain permissions to have an unspecified impact via a crafted kernel.","status":"published","published":"2013-08-23T16:55:07.097Z","modified":"2026-06-16T23:52:55.283Z","cvss":[{"version":"2.0","score":6.9,"vector":"AV:L/AC:M/Au:N/C:C/I:C/A:C","level":"medium","assessor":"primary"}],"cwes":["CWE-189"],"updated_at":"2026-11-02T14:02:35.248411Z"}],"osv":[{"id":"CVE-2013-2194","description":"Multiple integer overflows in the Elf parser (libelf) in Xen 4.2.x and earlier allow local guest administrators with certain permissions to have an unspecified impact via a crafted kernel.","status":"published","published":"2013-08-23T16:55:07Z","modified":"2026-04-16T06:22:35.193368583Z","updated_at":"2026-11-02T15:43:59.09154Z"},{"id":"DEBIAN-CVE-2013-2194","description":"Multiple integer overflows in the Elf parser (libelf) in Xen 4.2.x and earlier allow local guest administrators with certain permissions to have an unspecified impact via a crafted kernel.","status":"published","published":"2013-08-23T16:55:07.097Z","modified":"2026-09-01T20:03:15.752279071Z","updated_at":"2026-11-02T15:45:25.514579Z"},{"id":"DSA-3006-1","title":"xen - security update","status":"published","published":"2014-08-18T00:00:00Z","modified":"2026-03-09T01:18:46.88872Z","updated_at":"2026-11-02T15:46:15.843838Z"},{"id":"MGASA-2013-0197","title":"Updated xen package fixes security issues","description":"This update fixes the following security issues:\nXSA-52/CVE-2013-2076: Information leak on XSAVE/XRSTOR capable AMD CPUs\nXSA-53/CVE-2013-2077: Hypervisor crash due to missing exception recovery on XRSTOR\nXSA-54/CVE-2013-2078: Hypervisor crash due to missing exception recovery on XSETBV\nXSA-55/CVE-2013-2194: integer overflows\nXSA-55/CVE-2013-2195: pointer dereferences\nXSA-55/CVE-2013-2196: other problems\nXSA-56/CVE-2013-2072: Buffer overflow in xencontrol Python bindings affecting xend\nXSA-57/CVE-2013-2211: libxl allows guest write access to sensitive console related xenstore keys\nXSA-58/CVE-2013-1432: Page reference counting error due to XSA-45/CVE-2013-1918 fixes\n","status":"published","published":"2013-07-01T19:17:22Z","modified":"2026-04-16T06:22:48.153434415Z","updated_at":"2026-11-02T15:49:39.121227Z"}]}}