{"id":"CVE-2017-9984","details":"The snd_msnd_interrupt function in sound/isa/msnd/msnd_pinnacle.c in the Linux kernel through 4.11.7 allows local users to cause a denial of service (over-boundary access) or possibly have unspecified other impact by changing the value of a message queue head pointer between two kernel reads of that value, aka a \"double fetch\" vulnerability.","modified":"2026-03-12T22:41:39.213242Z","published":"2017-06-28T06:29:00.237Z","references":[{"type":"ADVISORY","url":"http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=20e2b791796bd68816fa115f12be5320de2b8021"},{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/99314"},{"type":"ADVISORY","url":"https://github.com/torvalds/linux/commit/20e2b791796bd68816fa115f12be5320de2b8021"},{"type":"ADVISORY","url":"https://usn.ubuntu.com/3754-1/"},{"type":"REPORT","url":"https://bugzilla.kernel.org/show_bug.cgi?id=196131"}],"affected":[{"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2017-9984.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"fixed":"3.18.71"}]},{"events":[{"introduced":"3.19"},{"fixed":"4.1.45"}]},{"events":[{"introduced":"4.2"},{"fixed":"4.4.88"}]},{"events":[{"introduced":"4.5"},{"fixed":"4.9.50"}]},{"events":[{"introduced":"4.10"},{"fixed":"4.12.13"}]}]}}],"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"}]}