{"id":"CVE-2015-8772","aliases":["EUVD-2015-8644","GHSA-qhmc-4f6q-2qh5"],"status":"published","title":"McPvDrv.sys 4.6.111.0 in McAfee File Lock 5.x in McAfee Total Protection allows local users to...","description":"McPvDrv.sys 4.6.111.0 in McAfee File Lock 5.x in McAfee Total Protection allows local users to obtain sensitive information from kernel memory or cause a denial of service (system crash) via a large VERIFY_INFORMATION.Length value in an IOCTL_DISK_VERIFY ioctl call.","severity":{"version":"3.0","score":9.1,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01548,"percentile":0.75219,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-19"],"published":"2016-01-29T20:00:00Z","modified":"2026-06-17T00:35:13Z","products":[{"vendor":"mcafee","product":"file_lock"}],"references":[{"url":"http://seclists.org/fulldisclosure/2016/Jan/90","tags":["mailing-list","x_refsource_FULLDISC","x_transferred"]},{"url":"https://www.nettitude.co.uk/mcafee-file-lock-driver-kernel-memory-leak/","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2015-8772"},{"url":"https://www.nettitude.co.uk/mcafee-file-lock-driver-kernel-memory-leak"},{"url":"https://github.com/advisories/GHSA-qhmc-4f6q-2qh5"}],"sources":{"cve":[{"id":"CVE-2015-8772","description":"McPvDrv.sys 4.6.111.0 in McAfee File Lock 5.x in McAfee Total Protection allows local users to obtain sensitive information from kernel memory or cause a denial of service (system crash) via a large VERIFY_INFORMATION.Length value in an IOCTL_DISK_VERIFY ioctl call.","status":"published","published":"2016-01-29T20:00:00Z","modified":"2024-08-06T08:29:21.637Z","updated_at":"2026-11-02T14:35:41.26549Z"}],"euvd":[{"id":"EUVD-2015-8644","description":"McPvDrv.sys 4.6.111.0 in McAfee File Lock 5.x in McAfee Total Protection allows local users to obtain sensitive information from kernel memory or cause a denial of service (system crash) via a large VERIFY_INFORMATION.Length value in an IOCTL_DISK_VERIFY ioctl call.","status":"published","published":"2016-01-29T20:00:00Z","modified":"2024-08-06T08:29:21Z","updated_at":"2026-11-03T01:57:25.869767Z"}],"ghsa":[{"id":"GHSA-qhmc-4f6q-2qh5","title":"McPvDrv.sys 4.6.111.0 in McAfee File Lock 5.x in McAfee Total Protection allows local users to...","description":"McPvDrv.sys 4.6.111.0 in McAfee File Lock 5.x in McAfee Total Protection allows local users to obtain sensitive information from kernel memory or cause a denial of service (system crash) via a large VERIFY_INFORMATION.Length value in an IOCTL_DISK_VERIFY ioctl call.","status":"published","published":"2022-05-17T03:58:33Z","modified":"2025-04-12T12:57:35Z","cvss":[{"version":"3.0","score":9.1,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H","level":"critical"}],"updated_at":"2026-11-02T15:01:25.795392Z"}],"nvd":[{"id":"CVE-2015-8772","description":"McPvDrv.sys 4.6.111.0 in McAfee File Lock 5.x in McAfee Total Protection allows local users to obtain sensitive information from kernel memory or cause a denial of service (system crash) via a large VERIFY_INFORMATION.Length value in an IOCTL_DISK_VERIFY ioctl call.","status":"published","published":"2016-01-29T20:59:01.017Z","modified":"2026-06-17T00:35:13.057Z","cvss":[{"version":"3.0","score":9.1,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":8.5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-19"],"updated_at":"2026-11-02T14:03:15.746629Z"}]}}