{"id":"CVE-2013-6832","aliases":["EUVD-2013-6634","GHSA-wcvv-624c-8c9w"],"status":"published","title":"The nand_ioctl function in sys/dev/nand/nand_geom.c in the nand driver in the kernel in FreeBSD...","description":"The nand_ioctl function in sys/dev/nand/nand_geom.c in the nand driver in the kernel in FreeBSD 10 and earlier does not properly initialize a certain data structure, which allows local users to obtain sensitive information from kernel memory via a crafted ioctl call.","severity":{"version":"2.0","score":4.9,"vector":"AV:L/AC:L/Au:N/C:C/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00427,"percentile":0.37202,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-200"],"published":"2013-11-21T02:00:00Z","modified":"2026-06-17T00:01:00Z","products":[{"vendor":"freebsd","product":"freebsd"}],"references":[{"url":"http://archives.neohapsis.com/archives/fulldisclosure/2013-11/0106.html","tags":["mailing-list","x_refsource_FULLDISC","x_transferred","Exploit","Patch"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2013-6832"},{"url":"https://github.com/advisories/GHSA-wcvv-624c-8c9w"}],"sources":{"cve":[{"id":"CVE-2013-6832","description":"The nand_ioctl function in sys/dev/nand/nand_geom.c in the nand driver in the kernel in FreeBSD 10 and earlier does not properly initialize a certain data structure, which allows local users to obtain sensitive information from kernel memory via a crafted ioctl call.","status":"published","published":"2013-11-21T02:00:00Z","modified":"2024-08-06T17:46:23.757Z","updated_at":"2026-11-02T14:34:57.195423Z"}],"euvd":[{"id":"EUVD-2013-6634","description":"The nand_ioctl function in sys/dev/nand/nand_geom.c in the nand driver in the kernel in FreeBSD 10 and earlier does not properly initialize a certain data structure, which allows local users to obtain sensitive information from kernel memory via a crafted ioctl call.","status":"published","published":"2013-11-21T02:00:00Z","modified":"2024-08-06T17:46:23Z","updated_at":"2026-11-03T01:56:25.224612Z"}],"ghsa":[{"id":"GHSA-wcvv-624c-8c9w","title":"The nand_ioctl function in sys/dev/nand/nand_geom.c in the nand driver in the kernel in FreeBSD...","description":"The nand_ioctl function in sys/dev/nand/nand_geom.c in the nand driver in the kernel in FreeBSD 10 and earlier does not properly initialize a certain data structure, which allows local users to obtain sensitive information from kernel memory via a crafted ioctl call.","status":"published","published":"2022-05-17T04:57:18Z","modified":"2023-01-28T05:02:54Z","cwes":["CWE-200"],"updated_at":"2026-11-02T14:43:52.1532Z"}],"nvd":[{"id":"CVE-2013-6832","description":"The nand_ioctl function in sys/dev/nand/nand_geom.c in the nand driver in the kernel in FreeBSD 10 and earlier does not properly initialize a certain data structure, which allows local users to obtain sensitive information from kernel memory via a crafted ioctl call.","status":"published","published":"2013-11-21T04:40:59.173Z","modified":"2026-06-17T00:01:00.787Z","cvss":[{"version":"2.0","score":4.9,"vector":"AV:L/AC:L/Au:N/C:C/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T14:02:40.988689Z"}]}}