{"id":"CVE-2010-5329","aliases":["EUVD-2010-5286","GHSA-gfjj-qhgp-2fr4","UBUNTU-CVE-2010-5329"],"status":"published","title":"The video_usercopy function in drivers/media/video/v4l2-ioctl.c in the Linux kernel before 2.6.39...","description":"The video_usercopy function in drivers/media/video/v4l2-ioctl.c in the Linux kernel before 2.6.39 relies on the count value of a v4l2_ext_controls data structure to determine a kmalloc size, which might allow local users to cause a denial of service (memory consumption) via a large value.","severity":{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.00372,"percentile":0.31363,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-399"],"published":"2017-04-24T06:12:00Z","modified":"2026-06-16T23:26:34Z","products":[{"vendor":"linux","product":"linux_kernel"}],"references":[{"url":"https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=fc0a80798576f80ca10b3f6c9c7097f12fd1d64e","tags":["x_refsource_MISC","x_transferred","Issue Tracking","Patch","Third Party Advisory","report"]},{"url":"http://www.securityfocus.com/bid/97986","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://github.com/torvalds/linux/commit/fc0a80798576f80ca10b3f6c9c7097f12fd1d64e","tags":["x_refsource_MISC","x_transferred","Issue Tracking","Patch","Third Party Advisory","report"]},{"url":"http://www.openwall.com/lists/oss-security/2015/02/08/4","tags":["mailing-list","x_refsource_MLIST","x_transferred","Mailing List","Third Party Advisory","report"]},{"url":"http://linuxtv.org/irc/v4l/index.php?date=2010-07-29","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2010-5329"},{"url":"https://github.com/advisories/GHSA-gfjj-qhgp-2fr4"},{"url":"https://ubuntu.com/security/CVE-2010-5329","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2010-5329","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2010-5329","description":"The video_usercopy function in drivers/media/video/v4l2-ioctl.c in the Linux kernel before 2.6.39 relies on the count value of a v4l2_ext_controls data structure to determine a kmalloc size, which might allow local users to cause a denial of service (memory consumption) via a large value.","status":"published","published":"2017-04-24T06:12:00Z","modified":"2024-08-07T04:17:10.424Z","updated_at":"2026-11-02T14:33:26.302774Z"}],"euvd":[{"id":"EUVD-2010-5286","description":"The video_usercopy function in drivers/media/video/v4l2-ioctl.c in the Linux kernel before 2.6.39 relies on the count value of a v4l2_ext_controls data structure to determine a kmalloc size, which might allow local users to cause a denial of service (memory consumption) via a large value.","status":"published","published":"2017-04-24T06:12:00Z","modified":"2024-08-07T04:17:10Z","updated_at":"2026-11-03T01:39:27.659956Z"}],"ghsa":[{"id":"GHSA-gfjj-qhgp-2fr4","title":"The video_usercopy function in drivers/media/video/v4l2-ioctl.c in the Linux kernel before 2.6.39...","description":"The video_usercopy function in drivers/media/video/v4l2-ioctl.c in the Linux kernel before 2.6.39 relies on the count value of a v4l2_ext_controls data structure to determine a kmalloc size, which might allow local users to cause a denial of service (memory consumption) via a large value.","status":"published","published":"2022-05-17T02:48:13Z","modified":"2023-01-27T05:06:02Z","cvss":[{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T14:42:49.311822Z"}],"nvd":[{"id":"CVE-2010-5329","description":"The video_usercopy function in drivers/media/video/v4l2-ioctl.c in the Linux kernel before 2.6.39 relies on the count value of a v4l2_ext_controls data structure to determine a kmalloc size, which might allow local users to cause a denial of service (memory consumption) via a large value.","status":"published","published":"2017-04-24T06:59:00.257Z","modified":"2026-06-16T23:26:34.3Z","cvss":[{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"},{"version":"2.0","score":4.9,"vector":"AV:L/AC:L/Au:N/C:N/I:N/A:C","level":"medium","assessor":"primary"}],"cwes":["CWE-399"],"updated_at":"2026-11-02T14:02:04.520133Z"}],"osv":[{"id":"UBUNTU-CVE-2010-5329","description":"The video_usercopy function in drivers/media/video/v4l2-ioctl.c in the Linux kernel before 2.6.39 relies on the count value of a v4l2_ext_controls data structure to determine a kmalloc size, which might allow local users to cause a denial of service (memory consumption) via a large value.","status":"withdrawn","published":"2017-04-24T06:59:00Z","modified":"2025-07-16T07:30:41.428476Z","cvss":[{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:54:06.395274Z"}]}}