{"id":"CVE-2010-3850","aliases":["DSA-2126-1","EUVD-2010-3829","GHSA-x5q7-74fg-9cp7"],"status":"published","title":"The ec_dev_ioctl function in net/econet/af_econet.c in the Linux kernel before 2.6.36.2 does not...","description":"The ec_dev_ioctl function in net/econet/af_econet.c in the Linux kernel before 2.6.36.2 does not require the CAP_NET_ADMIN capability, which allows local users to bypass intended access restrictions and configure econet addresses via an SIOCSIFADDR ioctl call.","severity":{"version":"2.0","score":2.1,"vector":"AV:L/AC:L/Au:N/C:N/I:P/A:N","level":"low","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00832,"percentile":0.57867,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"2010-11-26T00:00:00Z","modified":"2026-06-16T23:23:40Z","exploits":[{"source":"exploitdb","id":"EDB-15704","title":"Linux Kernel 2.6.37 (RedHat / Ubuntu 10.04) - 'Full-Nelson.c' Local Privilege Escalation","type":"local","platform":"linux","date":"2010-12-07","verified":true,"url":"https://www.exploit-db.com/exploits/15704"},{"source":"exploitdb","id":"EDB-17787","title":"Linux Kernel \u003c 2.6.36.2 (Ubuntu 10.04) - 'Half-Nelson.c' Econet Privilege Escalation","type":"local","platform":"linux","date":"2011-09-05","verified":true,"url":"https://www.exploit-db.com/exploits/17787"}],"affected":[{"source":"osv","ecosystem":"Debian:5.0","package":"linux-2.6","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.6.26-26lenny1"}]}],"versions":["2.6.26-13","2.6.26-13lenny2","2.6.26-13lenny2~bpo40+1","2.6.26-14","2.6.26-15","2.6.26-15lenny1","2.6.26-15lenny2","2.6.26-15lenny3","2.6.26-15~bpo40+1","2.6.26-15~bpo40+2","2.6.26-16","2.6.26-17","2.6.26-17lenny1","2.6.26-17lenny2","2.6.26-17lenny2~bpo40+1","2.6.26-17~bpo40+1","2.6.26-18","2.6.26-19","2.6.26-19lenny1","2.6.26-19lenny2","2.6.26-19~bpo40+1","2.6.26-20","2.6.26-20~bpo40+1","2.6.26-21","2.6.26-21lenny1","2.6.26-21lenny2","2.6.26-21lenny3","2.6.26-21lenny4","2.6.26-21~bpo40+1","2.6.26-22","2.6.26-22lenny1","2.6.26-23","2.6.26-24","2.6.26-24lenny1","2.6.26-25","2.6.26-25lenny1","2.6.26-26"],"bundled":33}],"products":[{"vendor":"canonical","product":"ubuntu_linux"},{"vendor":"debian","product":"debian_linux"},{"vendor":"linux","product":"linux_kernel"},{"vendor":"suse","product":"linux_enterprise_desktop"},{"vendor":"suse","product":"linux_enterprise_real_time_extension"},{"vendor":"suse","product":"linux_enterprise_server"},{"vendor":"suse","product":"linux_enterprise_software_development_kit"}],"references":[{"url":"http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=16c41745c7b92a243d0874f534c1655196c64b74","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://secunia.com/advisories/43056","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Third Party Advisory"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=644156","tags":["x_refsource_CONFIRM","x_transferred","Issue Tracking","Patch","Third Party Advisory"]},{"url":"http://archives.neohapsis.com/archives/fulldisclosure/2010-12/0086.html","tags":["mailing-list","x_refsource_FULLDISC","x_transferred","Broken Link"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00000.html","tags":["vendor-advisory","x_refsource_SUSE","x_transferred","Mailing List","Third Party Advisory"]},{"url":"http://openwall.com/lists/oss-security/2010/11/30/1","tags":["mailing-list","x_refsource_MLIST","x_transferred","Mailing List","Patch","Third Party Advisory"]},{"url":"http://www.vupen.com/english/advisories/2011/0298","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","Third Party Advisory"]},{"url":"http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.36.2","tags":["x_refsource_CONFIRM","x_transferred","Broken Link"]},{"url":"http://www.mandriva.com/security/advisories?name=MDVSA-2011:051","tags":["vendor-advisory","x_refsource_MANDRIVA","x_transferred","Third Party Advisory"]},{"url":"http://www.mandriva.com/security/advisories?name=MDVSA-2010:257","tags":["vendor-advisory","x_refsource_MANDRIVA","x_transferred","Third Party Advisory"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00007.html","tags":["vendor-advisory","x_refsource_SUSE","x_transferred","Mailing List","Third Party Advisory"]},{"url":"http://www.vupen.com/english/advisories/2011/0375","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","Third Party Advisory"]},{"url":"http://www.ubuntu.com/usn/USN-1023-1","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred","Third Party Advisory"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00002.html","tags":["vendor-advisory","x_refsource_SUSE","x_transferred","Mailing List","Third Party Advisory"]},{"url":"http://secunia.com/advisories/43291","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Third Party Advisory"]},{"url":"http://www.vupen.com/english/advisories/2011/0213","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","Third Party Advisory"]},{"url":"http://www.debian.org/security/2010/dsa-2126","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2010-3850"},{"url":"http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=16c41745c7b92a243d0874f534c1655196c64b74"},{"url":"https://github.com/advisories/GHSA-x5q7-74fg-9cp7"}],"sources":{"cve":[{"id":"CVE-2010-3850","description":"The ec_dev_ioctl function in net/econet/af_econet.c in the Linux kernel before 2.6.36.2 does not require the CAP_NET_ADMIN capability, which allows local users to bypass intended access restrictions and configure econet addresses via an SIOCSIFADDR ioctl call.","status":"published","published":"2010-12-30T18:00:00Z","modified":"2024-08-07T03:26:12.177Z","updated_at":"2026-11-02T14:33:27.739358Z"}],"euvd":[{"id":"EUVD-2010-3829","description":"The ec_dev_ioctl function in net/econet/af_econet.c in the Linux kernel before 2.6.36.2 does not require the CAP_NET_ADMIN capability, which allows local users to bypass intended access restrictions and configure econet addresses via an SIOCSIFADDR ioctl call.","status":"published","published":"2010-12-30T18:00:00Z","modified":"2024-08-07T03:26:12Z","updated_at":"2026-11-03T01:39:32.539513Z"}],"ghsa":[{"id":"GHSA-x5q7-74fg-9cp7","title":"The ec_dev_ioctl function in net/econet/af_econet.c in the Linux kernel before 2.6.36.2 does not...","description":"The ec_dev_ioctl function in net/econet/af_econet.c in the Linux kernel before 2.6.36.2 does not require the CAP_NET_ADMIN capability, which allows local users to bypass intended access restrictions and configure econet addresses via an SIOCSIFADDR ioctl call.","status":"published","published":"2022-05-13T01:23:33Z","modified":"2023-02-13T06:32:13Z","updated_at":"2026-11-02T14:54:07.010181Z"}],"nvd":[{"id":"CVE-2010-3850","description":"The ec_dev_ioctl function in net/econet/af_econet.c in the Linux kernel before 2.6.36.2 does not require the CAP_NET_ADMIN capability, which allows local users to bypass intended access restrictions and configure econet addresses via an SIOCSIFADDR ioctl call.","status":"published","published":"2010-12-30T19:00:03.58Z","modified":"2026-06-16T23:23:40.343Z","cvss":[{"version":"2.0","score":2.1,"vector":"AV:L/AC:L/Au:N/C:N/I:P/A:N","level":"low","assessor":"primary"}],"updated_at":"2026-11-02T14:02:00.37682Z"}],"osv":[{"id":"DSA-2126-1","title":"linux-2.6 - several issues","status":"published","published":"2010-11-26T00:00:00Z","modified":"2026-03-09T01:22:58.297917Z","updated_at":"2026-11-02T15:46:15.108335Z"}]}}