{"id":"CVE-2017-11473","details":"Buffer overflow in the mp_override_legacy_irq() function in arch/x86/kernel/acpi/boot.c in the Linux kernel through 3.2 allows local users to gain privileges via a crafted ACPI table.","modified":"2026-03-12T22:32:35.805919Z","published":"2017-07-20T04:29:00.330Z","related":["SUSE-SU-2017:2286-1","SUSE-SU-2017:2342-1","SUSE-SU-2017:2389-1","SUSE-SU-2017:2525-1","SUSE-SU-2017:2869-1","SUSE-SU-2017:2956-1"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2018:0654"},{"type":"ADVISORY","url":"https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git/commit/?id=96301209473afd3f2f274b91cb7082d161b9be65"},{"type":"ADVISORY","url":"https://source.android.com/security/bulletin/pixel/2018-01-01"},{"type":"ADVISORY","url":"https://usn.ubuntu.com/3754-1/"},{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/100010"},{"type":"FIX","url":"https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git/commit/?id=70ac67826602edf8c0ccb413e5ba7eacf597a60c"},{"type":"FIX","url":"https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git/commit/?id=dad5ab0db8deac535d03e3fe3d8f2892173fa6a4"}],"affected":[{"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2017-11473.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"fixed":"3.2.95"}]},{"events":[{"introduced":"3.3"},{"fixed":"3.16.50"}]},{"events":[{"introduced":"3.17"},{"fixed":"3.18.63"}]},{"events":[{"introduced":"3.19"},{"fixed":"4.1.44"}]},{"events":[{"introduced":"4.2"},{"fixed":"4.4.79"}]},{"events":[{"introduced":"4.5"},{"fixed":"4.9.40"}]},{"events":[{"introduced":"4.10"},{"fixed":"4.12.4"}]},{"events":[{"introduced":"0"},{"last_affected":"14.04"}]}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}