{"id":"CVE-2017-8070","details":"drivers/net/usb/catc.c in the Linux kernel 4.9.x before 4.9.11 interacts incorrectly with the CONFIG_VMAP_STACK option, which allows local users to cause a denial of service (system crash or memory corruption) or possibly have unspecified other impact by leveraging use of more than one virtual page for a DMA scatterlist.","modified":"2026-03-12T22:42:15.391834Z","published":"2017-04-23T05:59:00.553Z","references":[{"type":"ADVISORY","url":"http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.11"},{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/98011"},{"type":"FIX","url":"http://www.openwall.com/lists/oss-security/2017/04/16/4"},{"type":"FIX","url":"https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=2d6a0e9de03ee658a9adc3bfb2f0ca55dff1e478"},{"type":"FIX","url":"https://github.com/torvalds/linux/commit/2d6a0e9de03ee658a9adc3bfb2f0ca55dff1e478"}],"affected":[{"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"4.9"}]},{"events":[{"introduced":"0"},{"last_affected":"4.9.1"}]},{"events":[{"introduced":"0"},{"last_affected":"4.9.2"}]},{"events":[{"introduced":"0"},{"last_affected":"4.9.3"}]},{"events":[{"introduced":"0"},{"last_affected":"4.9.4"}]},{"events":[{"introduced":"0"},{"last_affected":"4.9.5"}]},{"events":[{"introduced":"0"},{"last_affected":"4.9.6"}]},{"events":[{"introduced":"0"},{"last_affected":"4.9.8"}]},{"events":[{"introduced":"0"},{"last_affected":"4.9.9"}]},{"events":[{"introduced":"0"},{"last_affected":"4.9.10"}]}],"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2017-8070.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}