{"id":"CVE-2014-4768","aliases":["EUVD-2014-4687","GHSA-55mm-gwv2-2mm5"],"status":"published","title":"IBM Unified Extensible Firmware Interface (UEFI) on Flex System x880 X6, System x3850 X6, and...","description":"IBM Unified Extensible Firmware Interface (UEFI) on Flex System x880 X6, System x3850 X6, and System x3950 X6 devices allows remote authenticated users to cause an unspecified temporary denial of service by using privileged access to enable a legacy boot mode.","severity":{"version":"2.0","score":2.1,"vector":"AV:N/AC:H/Au:S/C:N/I:N/A:P","level":"low","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.00784,"percentile":0.56305,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2015-06-28T22:00:00Z","modified":"2026-06-17T00:10:34Z","products":[{"vendor":"ibm","product":"uefi"}],"references":[{"url":"http://www.ibm.com/support/entry/portal/docdisplay?lndocid=MIGR-5098278","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2014-4768"},{"url":"https://github.com/advisories/GHSA-55mm-gwv2-2mm5"}],"sources":{"cve":[{"id":"CVE-2014-4768","description":"IBM Unified Extensible Firmware Interface (UEFI) on Flex System x880 X6, System x3850 X6, and System x3950 X6 devices allows remote authenticated users to cause an unspecified temporary denial of service by using privileged access to enable a legacy boot mode.","status":"published","published":"2015-06-28T22:00:00Z","modified":"2024-08-06T11:27:36.68Z","updated_at":"2026-11-02T14:33:45.938615Z"}],"euvd":[{"id":"EUVD-2014-4687","description":"IBM Unified Extensible Firmware Interface (UEFI) on Flex System x880 X6, System x3850 X6, and System x3950 X6 devices allows remote authenticated users to cause an unspecified temporary denial of service by using privileged access to enable a legacy boot mode.","status":"published","published":"2015-06-28T22:00:00Z","modified":"2024-08-06T11:27:36Z","updated_at":"2026-11-03T01:57:05.209854Z"}],"ghsa":[{"id":"GHSA-55mm-gwv2-2mm5","title":"IBM Unified Extensible Firmware Interface (UEFI) on Flex System x880 X6, System x3850 X6, and...","description":"IBM Unified Extensible Firmware Interface (UEFI) on Flex System x880 X6, System x3850 X6, and System x3950 X6 devices allows remote authenticated users to cause an unspecified temporary denial of service by using privileged access to enable a legacy boot mode.","status":"published","published":"2022-05-17T04:12:03Z","modified":"2023-01-28T05:01:17Z","updated_at":"2026-11-02T14:43:32.326963Z"}],"nvd":[{"id":"CVE-2014-4768","description":"IBM Unified Extensible Firmware Interface (UEFI) on Flex System x880 X6, System x3850 X6, and System x3950 X6 devices allows remote authenticated users to cause an unspecified temporary denial of service by using privileged access to enable a legacy boot mode.","status":"published","published":"2015-06-28T22:59:00.08Z","modified":"2026-06-17T00:10:34.367Z","cvss":[{"version":"2.0","score":2.1,"vector":"AV:N/AC:H/Au:S/C:N/I:N/A:P","level":"low","assessor":"primary"}],"updated_at":"2026-11-02T14:02:58.385843Z"}]}}