The sgioctl function in drivers/scsi/sg.c in the Linux kernel before 4.13.4 allows local users to obtain sensitive information from uninitialized kernel heap-memory locations via an SGGETREQUESTTABLE ioctl call for /dev/sg0.
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2017-14991.json"
[ { "events": [ { "introduced": "0" }, { "last_affected": "4.13.3" } ] } ]