{"id":"CVE-2017-14156","details":"The atyfb_ioctl function in drivers/video/fbdev/aty/atyfb_base.c in the Linux kernel through 4.12.10 does not initialize a certain data structure, which allows local users to obtain sensitive information from kernel stack memory by reading locations associated with padding bytes.","modified":"2026-04-16T06:25:16.469377580Z","published":"2017-09-05T17:29:00.200Z","references":[{"type":"WEB","url":"https://usn.ubuntu.com/3583-1/"},{"type":"WEB","url":"https://usn.ubuntu.com/3583-2/"},{"type":"WEB","url":"http://www.securityfocus.com/bid/100634"},{"type":"ADVISORY","url":"http://www.debian.org/security/2017/dsa-3981"},{"type":"FIX","url":"https://marc.info/?l=linux-kernel&m=150453196710422&w=2"},{"type":"FIX","url":"https://github.com/torvalds/linux/pull/441"},{"type":"FIX","url":"https://marc.info/?l=linux-kernel&m=150401461613306&w=2"}],"affected":[{"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"4.12.10"}]}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-14156.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N"}]}