{"id":"CVE-2016-3841","details":"The IPv6 stack in the Linux kernel before 4.3.3 mishandles options data, which allows local users to gain privileges or cause a denial of service (use-after-free and system crash) via a crafted sendmsg system call.","modified":"2026-03-15T22:06:58.144864Z","published":"2016-08-06T20:59:01.297Z","related":["SUSE-SU-2016:2976-1","SUSE-SU-2016:3069-1","SUSE-SU-2017:0333-1","SUSE-SU-2017:0494-1","SUSE-SU-2017:1102-1"],"references":[{"type":"ADVISORY","url":"http://rhn.redhat.com/errata/RHSA-2016-2695.html"},{"type":"ADVISORY","url":"http://source.android.com/security/bulletin/2016-08-01.html"},{"type":"ADVISORY","url":"http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.3.3"},{"type":"ADVISORY","url":"http://rhn.redhat.com/errata/RHSA-2016-0855.html"},{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/92227"},{"type":"ADVISORY","url":"http://rhn.redhat.com/errata/RHSA-2016-2574.html"},{"type":"ADVISORY","url":"http://rhn.redhat.com/errata/RHSA-2016-2584.html"},{"type":"FIX","url":"https://github.com/torvalds/linux/commit/45f6fad84cc305103b28d73482b344d7f5b76f39"},{"type":"FIX","url":"http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=45f6fad84cc305103b28d73482b344d7f5b76f39"}],"affected":[{"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"6.0.1"}]},{"events":[{"introduced":"0"},{"fixed":"3.2.75"}]},{"events":[{"introduced":"3.3"},{"fixed":"3.12.52"}]},{"events":[{"introduced":"3.13"},{"fixed":"3.16.35"}]},{"events":[{"introduced":"3.17"},{"fixed":"3.18.25"}]},{"events":[{"introduced":"3.19"},{"fixed":"4.1.15"}]},{"events":[{"introduced":"4.2"},{"fixed":"4.2.8"}]},{"events":[{"introduced":"4.3"},{"fixed":"4.3.3"}]}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2016-3841.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H"}]}