{"id":"CVE-2021-3736","details":"A flaw was found in the Linux kernel. A memory leak problem was found in mbochs_ioctl in samples/vfio-mdev/mbochs.c in Virtual Function I/O (VFIO) Mediated devices. This flaw could allow a local attacker to leak internal kernel information.","modified":"2026-03-14T11:03:10.810698Z","published":"2022-08-23T16:15:09.687Z","references":[{"type":"ADVISORY","url":"https://access.redhat.com/security/cve/CVE-2021-3736"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1995570"},{"type":"FIX","url":"https://github.com/torvalds/linux/commit/de5494af4815a4c9328536c72741229b7de88e7f"}],"affected":[{"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"5.14.20"}]}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-3736.json"}}],"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:N/A:N"}]}